# SOME DESCRIPTIVE TITLE. # Copyright (C) 2015-2016, OpenStack contributors # This file is distributed under the same license as the Common documents package. # FIRST AUTHOR , YEAR. # #, fuzzy msgid "" msgstr "" "Project-Id-Version: Common documents 1.0.0\n" "Report-Msgid-Bugs-To: \n" "POT-Creation-Date: 2017-08-10 12:52+0000\n" "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n" "Last-Translator: FULL NAME \n" "Language-Team: LANGUAGE \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" #: ../common/app-support.rst:10 msgid "Community support" msgstr "" #: ../common/app-support.rst:12 msgid "" "The following resources are available to help you run and use OpenStack. The " "OpenStack community constantly improves and adds to the main features of " "OpenStack, but if you have any questions, do not hesitate to ask. Use the " "following resources to get OpenStack support and troubleshoot your " "installations." msgstr "" #: ../common/app-support.rst:19 msgid "Documentation" msgstr "" #: ../common/app-support.rst:21 msgid "" "For the available OpenStack documentation, see `docs.openstack.org `__." msgstr "" #: ../common/app-support.rst:24 ../common/app-support.rst:235 #: ../common/get-started-feedback.rst:5 msgid "" "To provide feedback on documentation, join and use the openstack-docs@lists." "openstack.org mailing list at `OpenStack Documentation Mailing List `__, or `report " "a bug `__." msgstr "" #: ../common/app-support.rst:31 msgid "" "The following books explain how to install an OpenStack cloud and its " "associated components:" msgstr "" #: ../common/app-support.rst:34 msgid "" "`Installation Tutorial for openSUSE Leap 42.2 and SUSE Linux Enterprise " "Server 12 SP2 `__" msgstr "" #: ../common/app-support.rst:38 msgid "" "`Installation Tutorial for Red Hat Enterprise Linux 7 and CentOS 7 `__" msgstr "" #: ../common/app-support.rst:41 msgid "" "`Installation Tutorial for Ubuntu 16.04 (LTS) `__" msgstr "" #: ../common/app-support.rst:44 msgid "" "`Installation Tutorial For Debian With Debconf `__" msgstr "" #: ../common/app-support.rst:47 msgid "" "`Installation Tutorial For Debian `__" msgstr "" #: ../common/app-support.rst:50 msgid "" "The following books explain how to configure and run an OpenStack cloud:" msgstr "" #: ../common/app-support.rst:52 msgid "`Architecture Design Guide `__" msgstr "" #: ../common/app-support.rst:54 msgid "`Administrator Guide `__" msgstr "" #: ../common/app-support.rst:56 msgid "" "`Configuration Reference `__" msgstr "" #: ../common/app-support.rst:58 msgid "`Operations Guide `__" msgstr "" #: ../common/app-support.rst:60 msgid "" "`Networking Guide `__" msgstr "" #: ../common/app-support.rst:62 msgid "`High Availability Guide `__" msgstr "" #: ../common/app-support.rst:64 msgid "`Security Guide `__" msgstr "" #: ../common/app-support.rst:66 msgid "" "`Virtual Machine Image Guide `__" msgstr "" #: ../common/app-support.rst:68 msgid "" "The following books explain how to use the OpenStack dashboard and command-" "line clients:" msgstr "" #: ../common/app-support.rst:71 msgid "`End User Guide `__" msgstr "" #: ../common/app-support.rst:73 msgid "" "`Command-Line Interface Reference `__" msgstr "" #: ../common/app-support.rst:76 msgid "" "The following documentation provides reference and guidance information for " "the OpenStack APIs:" msgstr "" #: ../common/app-support.rst:79 msgid "`API Guide `__" msgstr "" #: ../common/app-support.rst:81 msgid "" "The following guide provides how to contribute to OpenStack documentation:" msgstr "" #: ../common/app-support.rst:83 msgid "" "`Documentation Contributor Guide `__" msgstr "" #: ../common/app-support.rst:86 msgid "ask.openstack.org" msgstr "" #: ../common/app-support.rst:88 msgid "" "During the set up or testing of OpenStack, you might have questions about " "how a specific task is completed or be in a situation where a feature does " "not work correctly. Use the `ask.openstack.org `__ site to ask questions and get answers. When you visit the https://" "ask.openstack.org site, scan the recently asked questions to see whether " "your question has already been answered. If not, ask a new question. Be sure " "to give a clear, concise summary in the title and provide as much detail as " "possible in the description. Paste in your command output or stack traces, " "links to screen shots, and any other information which might be useful." msgstr "" #: ../common/app-support.rst:100 msgid "OpenStack mailing lists" msgstr "" #: ../common/app-support.rst:102 msgid "" "A great way to get answers and insights is to post your question or " "problematic scenario to the OpenStack mailing list. You can learn from and " "help others who might have similar issues. To subscribe or view the " "archives, go to http://lists.openstack.org/cgi-bin/mailman/listinfo/" "openstack. If you are interested in the other mailing lists for specific " "projects or development, refer to `Mailing Lists `__." msgstr "" #: ../common/app-support.rst:111 msgid "The OpenStack wiki" msgstr "" #: ../common/app-support.rst:113 msgid "" "The `OpenStack wiki `__ contains a broad range " "of topics but some of the information can be difficult to find or is a few " "pages deep. Fortunately, the wiki search feature enables you to search by " "title or content. If you search for specific information, such as about " "networking or OpenStack Compute, you can find a large amount of relevant " "material. More is being added all the time, so be sure to check back often. " "You can find the search box in the upper-right corner of any OpenStack wiki " "page." msgstr "" #: ../common/app-support.rst:123 msgid "The Launchpad Bugs area" msgstr "" #: ../common/app-support.rst:125 msgid "" "The OpenStack community values your set up and testing efforts and wants " "your feedback. To log a bug, you must sign up for a Launchpad account at " "https://launchpad.net/+login. You can view existing bugs and report bugs in " "the Launchpad Bugs area. Use the search feature to determine whether the bug " "has already been reported or already been fixed. If it still seems like your " "bug is unreported, fill out a bug report." msgstr "" #: ../common/app-support.rst:132 msgid "Some tips:" msgstr "" #: ../common/app-support.rst:134 msgid "Give a clear, concise summary." msgstr "" #: ../common/app-support.rst:136 msgid "" "Provide as much detail as possible in the description. Paste in your command " "output or stack traces, links to screen shots, and any other information " "which might be useful." msgstr "" #: ../common/app-support.rst:140 msgid "" "Be sure to include the software and package versions that you are using, " "especially if you are using a development branch, such as, ``\"Kilo release" "\" vs git commit bc79c3ecc55929bac585d04a03475b72e06a3208``." msgstr "" #: ../common/app-support.rst:144 msgid "" "Any deployment-specific information is helpful, such as whether you are " "using Ubuntu 14.04 or are performing a multi-node installation." msgstr "" #: ../common/app-support.rst:147 msgid "The following Launchpad Bugs areas are available:" msgstr "" #: ../common/app-support.rst:149 msgid "" "`Bugs: OpenStack Block Storage (cinder) `__" msgstr "" #: ../common/app-support.rst:152 msgid "`Bugs: OpenStack Compute (nova) `__" msgstr "" #: ../common/app-support.rst:154 msgid "" "`Bugs: OpenStack Dashboard (horizon) `__" msgstr "" #: ../common/app-support.rst:157 msgid "" "`Bugs: OpenStack Identity (keystone) `__" msgstr "" #: ../common/app-support.rst:160 msgid "" "`Bugs: OpenStack Image service (glance) `__" msgstr "" #: ../common/app-support.rst:163 msgid "" "`Bugs: OpenStack Networking (neutron) `__" msgstr "" #: ../common/app-support.rst:166 msgid "" "`Bugs: OpenStack Object Storage (swift) `__" msgstr "" #: ../common/app-support.rst:169 msgid "" "`Bugs: Application catalog (murano) `__" msgstr "" #: ../common/app-support.rst:171 msgid "" "`Bugs: Bare metal service (ironic) `__" msgstr "" #: ../common/app-support.rst:173 msgid "" "`Bugs: Clustering service (senlin) `__" msgstr "" #: ../common/app-support.rst:175 msgid "" "`Bugs: Container Infrastructure Management service (magnum) `__" msgstr "" #: ../common/app-support.rst:177 msgid "" "`Bugs: Data processing service (sahara) `__" msgstr "" #: ../common/app-support.rst:180 msgid "`Bugs: Database service (trove) `__" msgstr "" #: ../common/app-support.rst:182 msgid "`Bugs: Deployment service (fuel) `__" msgstr "" #: ../common/app-support.rst:184 msgid "" "`Bugs: DNS service (designate) `__" msgstr "" #: ../common/app-support.rst:186 msgid "" "`Bugs: Key Manager Service (barbican) `__" msgstr "" #: ../common/app-support.rst:188 msgid "`Bugs: Monitoring (monasca) `__" msgstr "" #: ../common/app-support.rst:190 msgid "`Bugs: Orchestration (heat) `__" msgstr "" #: ../common/app-support.rst:192 msgid "`Bugs: Rating (cloudkitty) `__" msgstr "" #: ../common/app-support.rst:194 msgid "" "`Bugs: Shared file systems (manila) `__" msgstr "" #: ../common/app-support.rst:196 msgid "" "`Bugs: Telemetry (ceilometer) `__" msgstr "" #: ../common/app-support.rst:199 msgid "`Bugs: Telemetry v3 (gnocchi) `__" msgstr "" #: ../common/app-support.rst:202 msgid "" "`Bugs: Workflow service (mistral) `__" msgstr "" #: ../common/app-support.rst:205 msgid "`Bugs: Messaging service (zaqar) `__" msgstr "" #: ../common/app-support.rst:208 msgid "" "`Bugs: OpenStack API Documentation (developer.openstack.org) `__" msgstr "" #: ../common/app-support.rst:211 msgid "" "`Bugs: OpenStack Documentation (docs.openstack.org) `__" msgstr "" #: ../common/app-support.rst:215 msgid "The OpenStack IRC channel" msgstr "" #: ../common/app-support.rst:217 msgid "" "The OpenStack community lives in the #openstack IRC channel on the Freenode " "network. You can hang out, ask questions, or get immediate feedback for " "urgent and pressing issues. To install an IRC client or use a browser-based " "client, go to `https://webchat.freenode.net/ `__. You can also use Colloquy (Mac OS X, http://colloquy.info/), mIRC " "(Windows, http://www.mirc.com/), or XChat (Linux). When you are in the IRC " "channel and want to share code or command output, the generally accepted " "method is to use a Paste Bin. The OpenStack project has one at http://paste." "openstack.org. Just paste your longer amounts of text or logs in the web " "form and you get a URL that you can paste into the channel. The OpenStack " "IRC channel is ``#openstack`` on ``irc.freenode.net``. You can find a list " "of all OpenStack IRC channels at https://wiki.openstack.org/wiki/IRC." msgstr "" #: ../common/app-support.rst:233 msgid "Documentation feedback" msgstr "" #: ../common/app-support.rst:243 msgid "OpenStack distribution packages" msgstr "" #: ../common/app-support.rst:245 msgid "" "The following Linux distributions provide community-supported packages for " "OpenStack:" msgstr "" #: ../common/app-support.rst:248 msgid "**Debian:** https://wiki.debian.org/OpenStack" msgstr "" #: ../common/app-support.rst:250 msgid "" "**CentOS, Fedora, and Red Hat Enterprise Linux:** https://www.rdoproject.org/" msgstr "" #: ../common/app-support.rst:253 msgid "" "**openSUSE and SUSE Linux Enterprise Server:** https://en.opensuse.org/" "Portal:OpenStack" msgstr "" #: ../common/app-support.rst:256 msgid "**Ubuntu:** https://wiki.ubuntu.com/ServerTeam/CloudArchive" msgstr "" #: ../common/cli-discover-version-number-for-a-client.rst:3 msgid "Discover the version number for a client" msgstr "" #: ../common/cli-discover-version-number-for-a-client.rst:5 msgid "Run the following command to discover the version number for a client:" msgstr "" #: ../common/cli-discover-version-number-for-a-client.rst:11 msgid "" "For example, to see the version number for the ``openstack`` client, run the " "following command:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:3 msgid "Install the OpenStack command-line clients" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:5 msgid "" "Install the prerequisite software and the Python package for each OpenStack " "client." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:9 msgid "Install the prerequisite software" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:11 msgid "" "Most Linux distributions include packaged versions of the command-line " "clients that you can install directly, see Installing_from_packages_." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:14 msgid "" "If you need to install the source package for the command-line package, the " "following table lists the software needed to run the command-line clients, " "and provides installation instructions as needed." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:18 msgid "OpenStack command-line clients prerequisites" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:22 msgid "Prerequisite" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:23 #: ../common/cli-overview.rst:52 ../common/get-started-with-openstack.rst:25 msgid "Description" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:24 msgid "Python 2.7 or later" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:25 msgid "Currently, the clients do not support Python 3." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:26 msgid "setuptools package" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:27 msgid "Installed by default on Mac OS X." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:29 msgid "" "Many Linux distributions provide packages to make setuptools easy to " "install. Search your package manager for setuptools to find an installation " "package. If you cannot find one, download the setuptools package directly " "from https://pypi.python.org/pypi/setuptools." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:35 msgid "" "The recommended way to install setuptools on Microsoft Windows is to follow " "the documentation provided on the setuptools website (https://pypi.python." "org/pypi/setuptools)." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:39 msgid "" "Another option is to use the unofficial binary installer maintained by " "Christoph Gohlke (http://www.lfd.uci.edu/~gohlke/pythonlibs/#setuptools)." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:42 msgid "pip package" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:43 msgid "" "To install the clients on a Linux, Mac OS X, or Microsoft Windows system, " "use pip. It is easy to use, ensures that you get the latest version of the " "clients from the `Python Package Index `__, and " "lets you update or remove the packages later on." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:49 msgid "" "Since the installation process compiles source files, this requires the " "related Python development package for your operating system and " "distribution." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:53 msgid "Install pip through the package manager for your system:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:55 msgid "**MacOS**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:61 msgid "**Microsoft Windows**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:63 msgid "" "Ensure that the ``C:\\Python27\\Scripts`` directory is defined in the " "``PATH`` environment variable, and use the ``easy_install`` command from the " "setuptools package:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:71 msgid "" "Another option is to use the unofficial binary installer provided by " "Christoph Gohlke (http://www.lfd.uci.edu/~gohlke/pythonlibs/#pip)." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:74 msgid "**Ubuntu or Debian**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:80 msgid "" "Note that extra dependencies may be required, per operating system, " "depending on the package being installed, such as is the case with Tempest." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:84 msgid "**Red Hat Enterprise Linux, CentOS, or Fedora**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:86 msgid "A packaged version enables you to use yum to install the package:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:92 msgid "" "There are also packaged versions of the clients available in `RDO `__ that enable yum to install the clients as described " "in Installing_from_packages_." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:96 msgid "**SUSE Linux Enterprise Server**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:98 msgid "" "A packaged version available in `the Open Build Service `__ enables you to use YaST or zypper to install the package." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:102 msgid "First, add the Open Build Service repository:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:108 msgid "Then install pip and use it to manage client installation:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:114 #: ../common/cli-install-openstack-command-line-clients.rst:125 msgid "" "There are also packaged versions of the clients available that enable zypper " "to install the clients as described in Installing_from_packages_." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:117 msgid "**openSUSE**" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:119 msgid "You can install pip and use it to manage client installation:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:129 msgid "Install the OpenStack client" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:131 msgid "" "The following example shows the command for installing the OpenStack client " "with ``pip``, which supports multiple services." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:138 msgid "" "The following individual clients are deprecated in favor of a common client. " "Instead of installing and learning all these clients, we recommend " "installing and using the OpenStack client. You may need to install an " "individual project's client because coverage is not yet sufficient in the " "OpenStack client. If you need to install an individual client's project, " "replace the ``PROJECT`` name in this ``pip install`` command using the list " "below." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:150 msgid "``barbican`` - Key Manager Service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:151 msgid "``ceilometer`` - Telemetry API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:152 msgid "``cinder`` - Block Storage API and extensions" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:153 msgid "``cloudkitty`` - Rating service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:154 msgid "``designate`` - DNS service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:155 msgid "``fuel`` - Deployment service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:156 msgid "``glance`` - Image service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:157 msgid "``gnocchi`` - Telemetry API v3" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:158 msgid "``heat`` - Orchestration API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:159 msgid "``magnum`` - Container Infrastructure Management service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:160 msgid "``manila`` - Shared file systems API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:161 msgid "``mistral`` - Workflow service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:162 msgid "``monasca`` - Monitoring API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:163 msgid "``murano`` - Application catalog API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:164 msgid "``neutron`` - Networking API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:165 msgid "``nova`` - Compute API and extensions" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:166 msgid "``sahara`` - Data Processing API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:167 msgid "``senlin`` - Clustering service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:168 msgid "``swift`` - Object Storage API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:169 msgid "``trove`` - Database service API" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:172 msgid "Installing with pip" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:174 msgid "" "Use pip to install the OpenStack clients on a Linux, Mac OS X, or Microsoft " "Windows system. It is easy to use and ensures that you get the latest " "version of the client from the `Python Package Index `__. Also, pip enables you to update or remove a package." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:180 msgid "Install each client separately by using the following command:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:182 msgid "For Mac OS X or Linux:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:188 msgid "For Microsoft Windows:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:197 msgid "Installing from packages" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:199 msgid "" "RDO, openSUSE, SUSE Linux Enterprise, Debian, and Ubuntu have client " "packages that can be installed without ``pip``." msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:202 msgid "" "On Red Hat Enterprise Linux, CentOS, or Fedora, use ``yum`` to install the " "clients from the packaged versions available in `RDO `__:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:210 msgid "" "For Ubuntu or Debian, use ``apt-get`` to install the clients from the " "packaged versions:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:217 msgid "" "For openSUSE, use ``zypper`` to install the clients from the distribution " "packages service:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:224 msgid "" "For SUSE Linux Enterprise Server, use ``zypper`` to install the clients from " "the distribution packages in the Open Build Service. First, add the Open " "Build Service repository:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:232 msgid "Then you can install the packages:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:239 msgid "Upgrade or remove clients" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:241 msgid "" "To upgrade a client, add the :option:`--upgrade` option to the :command:`pip " "install` command:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:248 msgid "To remove the client, run the :command:`pip uninstall` command:" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:255 msgid "What's next" msgstr "" #: ../common/cli-install-openstack-command-line-clients.rst:257 msgid "" "Before you can run client commands, you must create and source the ``PROJECT-" "openrc.sh`` file to set environment variables. See :doc:`../common/cli-set-" "environment-variables-using-openstack-rc`." msgstr "" #: ../common/cli-manage-images.rst:3 msgid "Manage images" msgstr "" #: ../common/cli-manage-images.rst:5 msgid "" "The cloud operator assigns roles to users. Roles determine who can upload " "and manage images. The operator might restrict image upload and management " "to only cloud administrators or operators." msgstr "" #: ../common/cli-manage-images.rst:9 msgid "" "You can upload images through the ``glance`` client or the Image service " "API. You can use the ``nova`` client for the image management. The latter " "provides mechanisms to list and delete images, set and delete image " "metadata, and create images of a running instance or snapshot and backup " "types." msgstr "" #: ../common/cli-manage-images.rst:15 msgid "After you upload an image, you cannot change it." msgstr "" #: ../common/cli-manage-images.rst:17 msgid "" "For details about image creation, see the `Virtual Machine Image Guide " "`__." msgstr "" #: ../common/cli-manage-images.rst:21 msgid "List or get details for images (glance)" msgstr "" #: ../common/cli-manage-images.rst:23 msgid "" "To get a list of images and to get further details about a single image, " "use :command:`openstack image list` and :command:`openstack image show` " "commands." msgstr "" #: ../common/cli-manage-images.rst:64 msgid "" "When viewing a list of images, you can also use ``grep`` to filter the list, " "as follows:" msgstr "" #: ../common/cli-manage-images.rst:76 msgid "" "To store location metadata for images, which enables direct file access for " "a client, update the ``/etc/glance/glance-api.conf`` file with the following " "statements:" msgstr "" #: ../common/cli-manage-images.rst:79 msgid "``show_multiple_locations = True``" msgstr "" #: ../common/cli-manage-images.rst:81 msgid "``filesystem_store_metadata_file = filePath``" msgstr "" #: ../common/cli-manage-images.rst:83 msgid "" "where filePath points to a JSON file that defines the mount point for " "OpenStack images on your system and a unique ID. For example:" msgstr "" #: ../common/cli-manage-images.rst:93 msgid "" "After you restart the Image service, you can use the following syntax to " "view the image's location information:" msgstr "" #: ../common/cli-manage-images.rst:100 msgid "" "For example, using the image ID shown above, you would issue the command as " "follows:" msgstr "" #: ../common/cli-manage-images.rst:107 msgid "Create or update an image (glance)" msgstr "" #: ../common/cli-manage-images.rst:109 msgid "To create an image, use :command:`openstack image create`:" msgstr "" #: ../common/cli-manage-images.rst:115 msgid "To update an image by name or ID, use :command:`openstack image set`:" msgstr "" #: ../common/cli-manage-images.rst:121 msgid "" "The following list explains the optional arguments that you can use with the " "``create`` and ``set`` commands to modify image properties. For more " "information, refer to Image service chapter in the `OpenStack Command-Line " "Interface Reference `__." msgstr "" #: ../common/cli-manage-images.rst:128 msgid "``--name NAME``" msgstr "" #: ../common/cli-manage-images.rst:128 msgid "The name of the image." msgstr "" #: ../common/cli-manage-images.rst:132 msgid "``--disk-format DISK_FORMAT``" msgstr "" #: ../common/cli-manage-images.rst:131 msgid "" "The disk format of the image. Acceptable formats are ami, ari, aki, vhd, " "vhdx, vmdk, raw, qcow2, vdi, and iso." msgstr "" #: ../common/cli-manage-images.rst:136 msgid "``--container-format CONTAINER_FORMAT``" msgstr "" #: ../common/cli-manage-images.rst:135 msgid "" "The container format of the image. Acceptable formats are ami, ari, aki, " "bare, docker, ova, and ovf." msgstr "" #: ../common/cli-manage-images.rst:140 msgid "``--owner TENANT_ID --size SIZE``" msgstr "" #: ../common/cli-manage-images.rst:139 msgid "The tenant who should own the image. The size of image data, in bytes." msgstr "" #: ../common/cli-manage-images.rst:144 msgid "``--min-disk DISK_GB``" msgstr "" #: ../common/cli-manage-images.rst:143 msgid "The minimum size of the disk needed to boot the image, in gigabytes." msgstr "" #: ../common/cli-manage-images.rst:147 msgid "``--min-ram DISK_RAM``" msgstr "" #: ../common/cli-manage-images.rst:147 msgid "The minimum amount of RAM needed to boot the image, in megabytes." msgstr "" #: ../common/cli-manage-images.rst:155 msgid "``--location IMAGE_URL``" msgstr "" #: ../common/cli-manage-images.rst:150 msgid "" "The URL where the data for this image resides. This option is only available " "in V1 API. When using it, you also need to set ``--os-image-api-version``. " "For example, if the image data is stored in swift, you could specify ``--os-" "image-api-version 1 --location swift://account:key@example.com/container/" "obj``." msgstr "" #: ../common/cli-manage-images.rst:160 msgid "``--file FILE``" msgstr "" #: ../common/cli-manage-images.rst:158 msgid "" "Local file that contains the disk image to be uploaded during the update. " "Alternatively, you can pass images to the client through stdin." msgstr "" #: ../common/cli-manage-images.rst:163 msgid "``--checksum CHECKSUM``" msgstr "" #: ../common/cli-manage-images.rst:163 msgid "Hash of image data to use for verification." msgstr "" #: ../common/cli-manage-images.rst:168 msgid "``--copy-from IMAGE_URL``" msgstr "" #: ../common/cli-manage-images.rst:166 msgid "" "Similar to :option:`--location` in usage, but indicates that the image " "server should immediately copy the data and store it in its configured image " "store." msgstr "" #: ../common/cli-manage-images.rst:172 msgid "``--is-public [True|False]``" msgstr "" #: ../common/cli-manage-images.rst:171 msgid "Makes an image accessible for all the tenants (admin-only by default)." msgstr "" #: ../common/cli-manage-images.rst:175 msgid "``--is-protected [True|False]``" msgstr "" #: ../common/cli-manage-images.rst:175 msgid "Prevents an image from being deleted." msgstr "" #: ../common/cli-manage-images.rst:179 msgid "``--property KEY=VALUE``" msgstr "" #: ../common/cli-manage-images.rst:178 msgid "" "Arbitrary property to associate with image. This option can be used multiple " "times." msgstr "" #: ../common/cli-manage-images.rst:184 msgid "``--purge-props``" msgstr "" #: ../common/cli-manage-images.rst:182 msgid "" "Deletes all image properties that are not explicitly set in the update " "request. Otherwise, those properties not referenced are preserved." msgstr "" #: ../common/cli-manage-images.rst:188 msgid "``--human-readable``" msgstr "" #: ../common/cli-manage-images.rst:187 msgid "Prints the image size in a human-friendly format." msgstr "" #: ../common/cli-manage-images.rst:190 msgid "" "The following example shows the command that you would use to upload a " "CentOS 6.3 image in qcow2 format and configure it for public access:" msgstr "" #: ../common/cli-manage-images.rst:198 msgid "" "The following example shows how to update an existing image with a " "properties that describe the disk bus, the CD-ROM bus, and the VIF model:" msgstr "" #: ../common/cli-manage-images.rst:204 msgid "" "When you use OpenStack with VMware vCenter Server, you need to specify the " "``vmware_disktype`` and ``vmware_adaptertype`` properties with :command:" "`glance image-create`. Also, we recommend that you set the ``hypervisor_type=" "\"vmware\"`` property. For more information, see `Images with VMware vSphere " "`_ in the OpenStack Configuration Reference." msgstr "" #: ../common/cli-manage-images.rst:220 msgid "" "Currently the libvirt virtualization tool determines the disk, CD-ROM, and " "VIF device models based on the configured hypervisor type (``libvirt_type`` " "in ``/etc/nova/nova.conf`` file). For the sake of optimal performance, " "libvirt defaults to using virtio for both disk and VIF (NIC) models. The " "disadvantage of this approach is that it is not possible to run operating " "systems that lack virtio drivers, for example, BSD, Solaris, and older " "versions of Linux and Windows." msgstr "" #: ../common/cli-manage-images.rst:228 msgid "" "If you specify a disk or CD-ROM bus model that is not supported, see the " "Disk_and_CD-ROM_bus_model_values_table_. If you specify a VIF model that is " "not supported, the instance fails to launch. See the VIF_model_values_table_." msgstr "" #: ../common/cli-manage-images.rst:233 msgid "" "The valid model values depend on the ``libvirt_type`` setting, as shown in " "the following tables." msgstr "" #: ../common/cli-manage-images.rst:238 msgid "**Disk and CD-ROM bus model values**" msgstr "" #: ../common/cli-manage-images.rst:241 ../common/cli-manage-images.rst:260 msgid "libvirt\\_type setting" msgstr "" #: ../common/cli-manage-images.rst:241 ../common/cli-manage-images.rst:260 msgid "Supported model values" msgstr "" #: ../common/cli-manage-images.rst:243 ../common/cli-manage-images.rst:262 msgid "qemu or kvm" msgstr "" #: ../common/cli-manage-images.rst:243 ../common/cli-manage-images.rst:249 msgid "ide" msgstr "" #: ../common/cli-manage-images.rst:245 msgid "scsi" msgstr "" #: ../common/cli-manage-images.rst:247 ../common/cli-manage-images.rst:270 msgid "virtio" msgstr "" #: ../common/cli-manage-images.rst:249 ../common/cli-manage-images.rst:251 #: ../common/cli-manage-images.rst:272 msgid "xen" msgstr "" #: ../common/cli-manage-images.rst:257 msgid "**VIF model values**" msgstr "" #: ../common/cli-manage-images.rst:262 ../common/cli-manage-images.rst:272 msgid "e1000" msgstr "" #: ../common/cli-manage-images.rst:264 ../common/cli-manage-images.rst:276 msgid "ne2k\\_pci" msgstr "" #: ../common/cli-manage-images.rst:266 ../common/cli-manage-images.rst:278 msgid "pcnet" msgstr "" #: ../common/cli-manage-images.rst:268 ../common/cli-manage-images.rst:280 msgid "rtl8139" msgstr "" #: ../common/cli-manage-images.rst:274 msgid "netfront" msgstr "" #: ../common/cli-manage-images.rst:282 msgid "vmware" msgstr "" #: ../common/cli-manage-images.rst:282 msgid "VirtualE1000" msgstr "" #: ../common/cli-manage-images.rst:284 msgid "VirtualPCNet32" msgstr "" #: ../common/cli-manage-images.rst:286 msgid "VirtualVmxnet" msgstr "" #: ../common/cli-manage-images.rst:291 msgid "" "By default, hardware properties are retrieved from the image properties. " "However, if this information is not available, the ``libosinfo`` database " "provides an alternative source for these values." msgstr "" #: ../common/cli-manage-images.rst:296 msgid "" "If the guest operating system is not in the database, or if the use of " "``libosinfo`` is disabled, the default system values are used." msgstr "" #: ../common/cli-manage-images.rst:299 msgid "" "Users can set the operating system ID or a ``short-id`` in image properties. " "For example:" msgstr "" #: ../common/cli-manage-images.rst:307 msgid "Alternatively, users can set ``id`` to a URL:" msgstr "" #: ../common/cli-manage-images.rst:316 msgid "Create an image from ISO image" msgstr "" #: ../common/cli-manage-images.rst:318 msgid "" "You can upload ISO images to the Image service (glance). You can " "subsequently boot an ISO image using Compute." msgstr "" #: ../common/cli-manage-images.rst:321 msgid "In the Image service, run the following command:" msgstr "" #: ../common/cli-manage-images.rst:328 msgid "Optionally, to confirm the upload in Image service, run:" msgstr "" #: ../common/cli-manage-images.rst:335 msgid "Troubleshoot image creation" msgstr "" #: ../common/cli-manage-images.rst:337 msgid "" "If you encounter problems in creating an image in the Image service or " "Compute, the following information may help you troubleshoot the creation " "process." msgstr "" #: ../common/cli-manage-images.rst:341 msgid "" "Ensure that the version of qemu you are using is version 0.14 or later. " "Earlier versions of qemu result in an ``unknown option -s`` error message in " "the ``/var/log/nova/nova-compute.log`` file." msgstr "" #: ../common/cli-manage-images.rst:345 msgid "" "Examine the ``/var/log/nova/nova-api.log`` and ``/var/log/nova/nova-compute." "log`` log files for error messages." msgstr "" #: ../common/cli-manage-volumes.rst:5 msgid "Manage volumes" msgstr "" #: ../common/cli-manage-volumes.rst:7 msgid "" "A volume is a detachable block storage device, similar to a USB hard drive. " "You can attach a volume to only one instance. Use the ``openstack`` client " "commands to create and manage volumes." msgstr "" #: ../common/cli-manage-volumes.rst:12 msgid "Migrate a volume" msgstr "" #: ../common/cli-manage-volumes.rst:14 msgid "" "As an administrator, you can migrate a volume with its data from one " "location to another in a manner that is transparent to users and workloads. " "You can migrate only detached volumes with no snapshots." msgstr "" #: ../common/cli-manage-volumes.rst:18 msgid "Possible use cases for data migration include:" msgstr "" #: ../common/cli-manage-volumes.rst:20 msgid "" "Bring down a physical storage device for maintenance without disrupting " "workloads." msgstr "" #: ../common/cli-manage-volumes.rst:23 msgid "Modify the properties of a volume." msgstr "" #: ../common/cli-manage-volumes.rst:25 msgid "Free up space in a thinly-provisioned back end." msgstr "" #: ../common/cli-manage-volumes.rst:27 msgid "" "Migrate a volume with the :command:`cinder migrate` command, as shown in the " "following example:" msgstr "" #: ../common/cli-manage-volumes.rst:36 msgid "" "In this example, :option:`--force-host-copy True` forces the generic host-" "based migration mechanism and bypasses any driver optimizations. :option:`--" "lock-volume ` applies to the available volume. To determine " "whether the termination of volume migration caused by other commands. " "``True`` locks the volume state and does not allow the migration to be " "aborted." msgstr "" #: ../common/cli-manage-volumes.rst:45 msgid "" "If the volume has snapshots, the specified host destination cannot accept " "the volume. If the user is not an administrator, the migration fails." msgstr "" #: ../common/cli-manage-volumes.rst:49 msgid "Create a volume" msgstr "" #: ../common/cli-manage-volumes.rst:51 msgid "This example creates a ``my-new-volume`` volume based on an image." msgstr "" #: ../common/cli-manage-volumes.rst:53 msgid "" "List images, and note the ID of the image that you want to use for your " "volume:" msgstr "" #: ../common/cli-manage-volumes.rst:68 msgid "" "List the availability zones, and note the ID of the availability zone in " "which you want to create your volume:" msgstr "" #: ../common/cli-manage-volumes.rst:80 msgid "" "Create a volume with 8 gibibytes (GiB) of space, and specify the " "availability zone and image:" msgstr "" #: ../common/cli-manage-volumes.rst:113 msgid "" "To verify that your volume was created successfully, list the available " "volumes:" msgstr "" #: ../common/cli-manage-volumes.rst:126 msgid "" "If your volume was created successfully, its status is ``available``. If its " "status is ``error``, you might have exceeded your quota." msgstr "" #: ../common/cli-manage-volumes.rst:132 msgid "Create a volume from specified volume type" msgstr "" #: ../common/cli-manage-volumes.rst:134 msgid "" "Cinder supports these three ways to specify ``volume type`` during volume " "creation." msgstr "" #: ../common/cli-manage-volumes.rst:137 ../common/cli-manage-volumes.rst:144 msgid "volume_type" msgstr "" #: ../common/cli-manage-volumes.rst:138 msgid "cinder_img_volume_type (via glance image metadata)" msgstr "" #: ../common/cli-manage-volumes.rst:139 msgid "default_volume_type (via cinder.conf)" msgstr "" #: ../common/cli-manage-volumes.rst:146 msgid "User can specify `volume type` when creating a volume." msgstr "" #: ../common/cli-manage-volumes.rst:165 msgid "cinder_img_volume_type" msgstr "" #: ../common/cli-manage-volumes.rst:167 msgid "" "If glance image has ``cinder_img_volume_type`` property, Cinder uses this " "parameter to specify ``volume type`` when creating a volume." msgstr "" #: ../common/cli-manage-volumes.rst:170 msgid "" "Choose glance image which has ``cinder_img_volume_type`` property and create " "a volume from the image." msgstr "" #: ../common/cli-manage-volumes.rst:243 msgid "default_volume_type" msgstr "" #: ../common/cli-manage-volumes.rst:245 msgid "" "If above parameters are not set, Cinder uses default_volume_type which is " "defined in cinder.conf during volume creation." msgstr "" #: ../common/cli-manage-volumes.rst:248 msgid "Example cinder.conf file configuration." msgstr "" #: ../common/cli-manage-volumes.rst:258 msgid "Attach a volume to an instance" msgstr "" #: ../common/cli-manage-volumes.rst:260 msgid "" "Attach your volume to a server, specifying the server ID and the volume ID:" msgstr "" #: ../common/cli-manage-volumes.rst:268 msgid "Show information for your volume:" msgstr "" #: ../common/cli-manage-volumes.rst:274 msgid "" "The output shows that the volume is attached to the server with ID " "``84c6e57d-a6b1-44b6-81eb-fcb36afd31b5``, is in the nova availability zone, " "and is bootable." msgstr "" #: ../common/cli-manage-volumes.rst:317 msgid "Resize a volume" msgstr "" #: ../common/cli-manage-volumes.rst:319 msgid "" "To resize your volume, you must first detach it from the server. To detach " "the volume from your server, pass the server ID and volume ID to the " "following command:" msgstr "" #: ../common/cli-manage-volumes.rst:327 ../common/cli-manage-volumes.rst:350 #: ../common/cli-manage-volumes.rst:372 msgid "This command does not provide any output." msgstr "" #: ../common/cli-manage-volumes.rst:329 msgid "List volumes:" msgstr "" #: ../common/cli-manage-volumes.rst:341 msgid "Note that the volume is now available." msgstr "" #: ../common/cli-manage-volumes.rst:343 msgid "" "Resize the volume by passing the volume ID and the new size (a value greater " "than the old one) as parameters:" msgstr "" #: ../common/cli-manage-volumes.rst:354 msgid "" "When extending an LVM volume with a snapshot, the volume will be " "deactivated. The reactivation is automatic unless " "``auto_activation_volume_list`` is defined in ``lvm.conf``. See ``lvm.conf`` " "for more information." msgstr "" #: ../common/cli-manage-volumes.rst:360 msgid "Delete a volume" msgstr "" #: ../common/cli-manage-volumes.rst:362 msgid "" "To delete your volume, you must first detach it from the server. To detach " "the volume from your server and check for the list of existing volumes, see " "steps 1 and 2 in Resize_a_volume_." msgstr "" #: ../common/cli-manage-volumes.rst:366 msgid "Delete the volume using either the volume name or ID:" msgstr "" #: ../common/cli-manage-volumes.rst:374 msgid "" "List the volumes again, and note that the status of your volume is " "``deleting``:" msgstr "" #: ../common/cli-manage-volumes.rst:387 msgid "" "When the volume is fully deleted, it disappears from the list of volumes:" msgstr "" #: ../common/cli-manage-volumes.rst:400 msgid "Transfer a volume" msgstr "" #: ../common/cli-manage-volumes.rst:402 msgid "" "You can transfer a volume from one owner to another by using the :command:" "`cinder transfer*` commands. The volume donor, or original owner, creates a " "transfer request and sends the created transfer ID and authorization key to " "the volume recipient. The volume recipient, or new owner, accepts the " "transfer by using the ID and key." msgstr "" #: ../common/cli-manage-volumes.rst:410 msgid "" "The procedure for volume transfer is intended for tenants (both the volume " "donor and recipient) within the same cloud." msgstr "" #: ../common/cli-manage-volumes.rst:413 msgid "Use cases include:" msgstr "" #: ../common/cli-manage-volumes.rst:415 msgid "" "Create a custom bootable volume or a volume with a large data set and " "transfer it to a customer." msgstr "" #: ../common/cli-manage-volumes.rst:418 msgid "" "For bulk import of data to the cloud, the data ingress system creates a new " "Block Storage volume, copies data from the physical device, and transfers " "device ownership to the end user." msgstr "" #: ../common/cli-manage-volumes.rst:423 msgid "Create a volume transfer request" msgstr "" #: ../common/cli-manage-volumes.rst:425 msgid "While logged in as the volume donor, list the available volumes:" msgstr "" #: ../common/cli-manage-volumes.rst:438 msgid "" "As the volume donor, request a volume transfer authorization code for a " "specific volume:" msgstr "" #: ../common/cli-manage-volumes.rst:448 msgid "" "The volume must be in an ``available`` state or the request will be denied. " "If the transfer request is valid in the database (that is, it has not " "expired or been deleted), the volume is placed in an ``awaiting-transfer`` " "state. For example:" msgstr "" #: ../common/cli-manage-volumes.rst:457 msgid "" "The output shows the volume transfer ID in the ``id`` row and the " "authorization key." msgstr "" #: ../common/cli-manage-volumes.rst:474 msgid "" "Optionally, you can specify a name for the transfer by using the ``--name " "transferName`` parameter." msgstr "" #: ../common/cli-manage-volumes.rst:479 msgid "" "While the ``auth_key`` property is visible in the output of ``openstack " "volume transfer request create VOLUME_ID``, it will not be available in " "subsequent ``openstack volume transfer request show TRANSFER_ID`` command." msgstr "" #: ../common/cli-manage-volumes.rst:484 msgid "" "Send the volume transfer ID and authorization key to the new owner (for " "example, by email)." msgstr "" #: ../common/cli-manage-volumes.rst:487 msgid "View pending transfers:" msgstr "" #: ../common/cli-manage-volumes.rst:498 msgid "" "After the volume recipient, or new owner, accepts the transfer, you can see " "that the transfer is no longer available:" msgstr "" #: ../common/cli-manage-volumes.rst:510 msgid "Accept a volume transfer request" msgstr "" #: ../common/cli-manage-volumes.rst:512 msgid "" "As the volume recipient, you must first obtain the transfer ID and " "authorization key from the original owner." msgstr "" #: ../common/cli-manage-volumes.rst:515 msgid "Accept the request:" msgstr "" #: ../common/cli-manage-volumes.rst:521 ../common/cli-manage-volumes.rst:575 msgid "For example:" msgstr "" #: ../common/cli-manage-volumes.rst:536 msgid "" "If you do not have a sufficient quota for the transfer, the transfer is " "refused." msgstr "" #: ../common/cli-manage-volumes.rst:540 msgid "Delete a volume transfer" msgstr "" #: ../common/cli-manage-volumes.rst:542 msgid "List available volumes and their statuses:" msgstr "" #: ../common/cli-manage-volumes.rst:555 msgid "Find the matching transfer ID:" msgstr "" #: ../common/cli-manage-volumes.rst:566 msgid "Delete the volume:" msgstr "" #: ../common/cli-manage-volumes.rst:573 msgid "" msgstr "" #: ../common/cli-manage-volumes.rst:573 msgid "Name or ID of transfer to delete." msgstr "" #: ../common/cli-manage-volumes.rst:581 msgid "" "Verify that transfer list is now empty and that the volume is again " "available for transfer:" msgstr "" #: ../common/cli-manage-volumes.rst:603 msgid "Manage and unmanage a snapshot" msgstr "" #: ../common/cli-manage-volumes.rst:605 msgid "" "A snapshot is a point in time version of a volume. As an administrator, you " "can manage and unmanage snapshots." msgstr "" #: ../common/cli-manage-volumes.rst:609 msgid "Manage a snapshot" msgstr "" #: ../common/cli-manage-volumes.rst:611 msgid "Manage a snapshot with the :command:`cinder snapshot-manage` command:" msgstr "" #: ../common/cli-manage-volumes.rst:622 ../common/cli-manage-volumes.rst:656 msgid "The arguments to be passed are:" msgstr "" #: ../common/cli-manage-volumes.rst:625 msgid ":option:`--name `" msgstr "" #: ../common/cli-manage-volumes.rst:625 msgid "New snapshot name" msgstr "" #: ../common/cli-manage-volumes.rst:628 msgid ":option:`--description `" msgstr "" #: ../common/cli-manage-volumes.rst:628 msgid "New snapshot description" msgstr "" #: ../common/cli-manage-volumes.rst:632 msgid ":option:`--property `" msgstr "" #: ../common/cli-manage-volumes.rst:631 msgid "" "Property to add or modify for this snapshot (repeat option to set multiple " "properties)" msgstr "" #: ../common/cli-manage-volumes.rst:638 msgid ":option:`--state `" msgstr "" #: ../common/cli-manage-volumes.rst:635 msgid "" "New snapshot state. (“available”, “error”, “creating”, “deleting”, or " "“error_deleting”) (admin only) (This option simply changes the state of the " "snapshot in the database with no regard to actual status, exercise caution " "when using)" msgstr "" #: ../common/cli-manage-volumes.rst:641 msgid "````" msgstr "" #: ../common/cli-manage-volumes.rst:641 msgid "Snapshot to modify (name or ID)" msgstr "" #: ../common/cli-manage-volumes.rst:648 msgid "Unmanage a snapshot" msgstr "" #: ../common/cli-manage-volumes.rst:650 msgid "" "Unmanage a snapshot with the :command:`cinder snapshot-unmanage` command:" msgstr "" #: ../common/cli-manage-volumes.rst:659 msgid "SNAPSHOT" msgstr "" #: ../common/cli-manage-volumes.rst:659 msgid "Name or ID of the snapshot to unmanage." msgstr "" #: ../common/cli-manage-volumes.rst:661 msgid "The following example unmanages the ``my-snapshot-id`` image:" msgstr "" #: ../common/cli-overview.rst:3 msgid "Command-line client overview" msgstr "" #: ../common/cli-overview.rst:5 msgid "" "OpenStackClient project provides a unified command-line client, which " "enables you to access the project API through easy-to-use commands. Also, " "most OpenStack project provides a command-line client for each service. For " "example, the Compute service provides a ``nova`` command-line client." msgstr "" #: ../common/cli-overview.rst:10 msgid "" "You can run the commands from the command line, or include the commands " "within scripts to automate tasks. If you provide OpenStack credentials, such " "as your user name and password, you can run these commands on any computer." msgstr "" #: ../common/cli-overview.rst:15 msgid "" "Internally, each command uses cURL command-line tools, which embed API " "requests. OpenStack APIs are RESTful APIs, and use the HTTP protocol. They " "include methods, URIs, media types, and response codes." msgstr "" #: ../common/cli-overview.rst:19 msgid "" "OpenStack APIs are open-source Python clients, and can run on Linux or Mac " "OS X systems. On some client commands, you can specify a debug parameter to " "show the underlying API request for the command. This is a good way to " "become familiar with the OpenStack API calls." msgstr "" #: ../common/cli-overview.rst:24 msgid "" "As a cloud end user, you can use the OpenStack dashboard to provision your " "own resources within the limits set by administrators. You can modify the " "examples provided in this section to create other types and sizes of server " "instances." msgstr "" #: ../common/cli-overview.rst:30 msgid "Unified command-line client" msgstr "" #: ../common/cli-overview.rst:32 msgid "" "You can use the unified ``openstack`` command (**python-openstackclient**) " "for the most of OpenStack services. For more information, see " "`OpenStackClient document `_." msgstr "" #: ../common/cli-overview.rst:39 msgid "Individual command-line clients" msgstr "" #: ../common/cli-overview.rst:41 msgid "" "Unless the unified OpenStack Client (**python-openstackclient**) is used, " "the following table lists the command-line client for each OpenStack service " "with its package name and description." msgstr "" #: ../common/cli-overview.rst:45 msgid "OpenStack services and clients" msgstr "" #: ../common/cli-overview.rst:49 ../common/get-started-with-openstack.rst:23 msgid "Service" msgstr "" #: ../common/cli-overview.rst:50 msgid "Client" msgstr "" #: ../common/cli-overview.rst:51 msgid "Package" msgstr "" #: ../common/cli-overview.rst:53 msgid "Application Catalog service" msgstr "" #: ../common/cli-overview.rst:54 ../common/glossary.rst:2395 msgid "murano" msgstr "" #: ../common/cli-overview.rst:55 msgid "python-muranoclient" msgstr "" #: ../common/cli-overview.rst:56 msgid "Creates and manages applications." msgstr "" #: ../common/cli-overview.rst:57 msgid "Bare Metal service" msgstr "" #: ../common/cli-overview.rst:58 ../common/glossary.rst:2014 msgid "ironic" msgstr "" #: ../common/cli-overview.rst:59 msgid "python-ironicclient" msgstr "" #: ../common/cli-overview.rst:60 msgid "manages and provisions physical machines." msgstr "" #: ../common/cli-overview.rst:61 msgid "Block Storage service" msgstr "" #: ../common/cli-overview.rst:62 ../common/glossary.rst:686 msgid "cinder" msgstr "" #: ../common/cli-overview.rst:63 msgid "python-cinderclient" msgstr "" #: ../common/cli-overview.rst:64 msgid "Creates and manages volumes." msgstr "" #: ../common/cli-overview.rst:65 ../common/glossary.rst:769 msgid "Clustering service" msgstr "" #: ../common/cli-overview.rst:66 ../common/glossary.rst:3345 msgid "senlin" msgstr "" #: ../common/cli-overview.rst:67 msgid "python-senlinclient" msgstr "" #: ../common/cli-overview.rst:68 msgid "Creates and manages clustering services." msgstr "" #: ../common/cli-overview.rst:69 ../common/glossary.rst:841 msgid "Compute service" msgstr "" #: ../common/cli-overview.rst:70 ../common/glossary.rst:2599 msgid "nova" msgstr "" #: ../common/cli-overview.rst:71 msgid "python-novaclient" msgstr "" #: ../common/cli-overview.rst:72 msgid "Creates and manages images, instances, and flavors." msgstr "" #: ../common/cli-overview.rst:73 msgid "Container Infrastructure Management service" msgstr "" #: ../common/cli-overview.rst:74 ../common/glossary.rst:2255 msgid "magnum" msgstr "" #: ../common/cli-overview.rst:75 msgid "python-magnumclient" msgstr "" #: ../common/cli-overview.rst:76 msgid "Creates and manages containers." msgstr "" #: ../common/cli-overview.rst:77 msgid "Data Processing service" msgstr "" #: ../common/cli-overview.rst:78 ../common/glossary.rst:3281 msgid "sahara" msgstr "" #: ../common/cli-overview.rst:79 msgid "python-saharaclient" msgstr "" #: ../common/cli-overview.rst:80 msgid "Creates and manages Hadoop clusters on OpenStack." msgstr "" #: ../common/cli-overview.rst:81 msgid "Database service" msgstr "" #: ../common/cli-overview.rst:82 ../common/glossary.rst:3775 msgid "trove" msgstr "" #: ../common/cli-overview.rst:83 msgid "python-troveclient" msgstr "" #: ../common/cli-overview.rst:84 msgid "Creates and manages databases." msgstr "" #: ../common/cli-overview.rst:85 msgid "Deployment service" msgstr "" #: ../common/cli-overview.rst:86 msgid "fuel" msgstr "" #: ../common/cli-overview.rst:87 msgid "python-fuelclient" msgstr "" #: ../common/cli-overview.rst:88 msgid "Plans deployments." msgstr "" #: ../common/cli-overview.rst:89 ../common/glossary.rst:1192 msgid "DNS service" msgstr "" #: ../common/cli-overview.rst:90 ../common/glossary.rst:1085 msgid "designate" msgstr "" #: ../common/cli-overview.rst:91 msgid "python-designateclient" msgstr "" #: ../common/cli-overview.rst:92 msgid "Creates and manages self service authoritative DNS." msgstr "" #: ../common/cli-overview.rst:93 msgid "Image service" msgstr "" #: ../common/cli-overview.rst:94 ../common/glossary.rst:1589 msgid "glance" msgstr "" #: ../common/cli-overview.rst:95 msgid "python-glanceclient" msgstr "" #: ../common/cli-overview.rst:96 msgid "Creates and manages images." msgstr "" #: ../common/cli-overview.rst:97 msgid "Key Manager service" msgstr "" #: ../common/cli-overview.rst:98 ../common/glossary.rst:407 msgid "barbican" msgstr "" #: ../common/cli-overview.rst:99 msgid "python-barbicanclient" msgstr "" #: ../common/cli-overview.rst:100 msgid "Creates and manages keys." msgstr "" #: ../common/cli-overview.rst:101 msgid "Monitoring" msgstr "" #: ../common/cli-overview.rst:102 ../common/glossary.rst:2379 msgid "monasca" msgstr "" #: ../common/cli-overview.rst:103 msgid "python-monascaclient" msgstr "" #: ../common/cli-overview.rst:104 msgid "Monitoring solution." msgstr "" #: ../common/cli-overview.rst:105 msgid "Networking service" msgstr "" #: ../common/cli-overview.rst:106 ../common/glossary.rst:2540 msgid "neutron" msgstr "" #: ../common/cli-overview.rst:107 msgid "python-neutronclient" msgstr "" #: ../common/cli-overview.rst:108 msgid "Configures networks for guest servers." msgstr "" #: ../common/cli-overview.rst:109 msgid "Object Storage service" msgstr "" #: ../common/cli-overview.rst:110 ../common/glossary.rst:3634 msgid "swift" msgstr "" #: ../common/cli-overview.rst:111 msgid "python-swiftclient" msgstr "" #: ../common/cli-overview.rst:112 msgid "" "Gathers statistics, lists items, updates metadata, and uploads, downloads, " "and deletes files stored by the Object Storage service. Gains access to an " "Object Storage installation for ad hoc processing." msgstr "" #: ../common/cli-overview.rst:115 msgid "Orchestration service" msgstr "" #: ../common/cli-overview.rst:116 ../common/glossary.rst:1701 msgid "heat" msgstr "" #: ../common/cli-overview.rst:117 msgid "python-heatclient" msgstr "" #: ../common/cli-overview.rst:118 msgid "" "Launches stacks from templates, views details of running stacks including " "events and resources, and updates and deletes stacks." msgstr "" #: ../common/cli-overview.rst:120 msgid "Rating service" msgstr "" #: ../common/cli-overview.rst:121 msgid "cloudkitty" msgstr "" #: ../common/cli-overview.rst:122 msgid "python-cloudkittyclient" msgstr "" #: ../common/cli-overview.rst:123 msgid "Rating service." msgstr "" #: ../common/cli-overview.rst:124 msgid "Shared File Systems service" msgstr "" #: ../common/cli-overview.rst:125 ../common/glossary.rst:2284 msgid "manila" msgstr "" #: ../common/cli-overview.rst:126 msgid "python-manilaclient" msgstr "" #: ../common/cli-overview.rst:127 msgid "Creates and manages shared file systems." msgstr "" #: ../common/cli-overview.rst:128 msgid "Telemetry service" msgstr "" #: ../common/cli-overview.rst:129 ../common/glossary.rst:605 msgid "ceilometer" msgstr "" #: ../common/cli-overview.rst:130 msgid "python-ceilometerclient" msgstr "" #: ../common/cli-overview.rst:131 ../common/cli-overview.rst:135 msgid "Creates and collects measurements across OpenStack." msgstr "" #: ../common/cli-overview.rst:132 msgid "Telemetry v3" msgstr "" #: ../common/cli-overview.rst:133 ../common/glossary.rst:1611 msgid "gnocchi" msgstr "" #: ../common/cli-overview.rst:134 msgid "python-gnocchiclient" msgstr "" #: ../common/cli-overview.rst:136 msgid "Workflow service" msgstr "" #: ../common/cli-overview.rst:137 ../common/glossary.rst:2369 msgid "mistral" msgstr "" #: ../common/cli-overview.rst:138 msgid "python-mistralclient" msgstr "" #: ../common/cli-overview.rst:139 msgid "Workflow service for OpenStack cloud." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:3 msgid "Set environment variables using the OpenStack RC file" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:5 msgid "" "To set the required environment variables for the OpenStack command-line " "clients, you must create an environment file called an OpenStack rc file, or " "``openrc.sh`` file. If your OpenStack installation provides it, you can " "download the file from the OpenStack dashboard as an administrative user or " "any other user. This project-specific environment file contains the " "credentials that all OpenStack services use." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:12 msgid "" "When you source the file, environment variables are set for your current " "shell. The variables enable the OpenStack client commands to communicate " "with the OpenStack services that run in the cloud." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:18 msgid "" "Defining environment variables using an environment file is not a common " "practice on Microsoft Windows. Environment variables are usually defined in " "the :menuselection:`Advanced > System Properties` dialog box. One method for " "using these scripts as-is on Windows is to install `Git for Windows`_ and " "using Git Bash to source the environment variables and to run all CLI " "commands." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:28 msgid "Download and source the OpenStack RC file" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:30 msgid "" "Log in to the dashboard and from the drop-down list select the project for " "which you want to download the OpenStack RC file." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:33 msgid "" "On the :guilabel:`Project` tab, open the :guilabel:`Compute` tab and click :" "guilabel:`Access & Security`." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:36 msgid "" "On the :guilabel:`API Access` tab, click :guilabel:`Download OpenStack RC " "File` and save the file. The filename will be of the form ``PROJECT-openrc." "sh`` where ``PROJECT`` is the name of the project for which you downloaded " "the file." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:41 msgid "" "Copy the ``PROJECT-openrc.sh`` file to the computer from which you want to " "run OpenStack commands." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:44 msgid "" "For example, copy the file to the computer from which you want to upload an " "image with a ``glance`` client command." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:47 msgid "" "On any shell from which you want to run OpenStack commands, source the " "``PROJECT-openrc.sh`` file for the respective project." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:50 msgid "" "In the following example, the ``demo-openrc.sh`` file is sourced for the " "demo project:" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:57 msgid "" "When you are prompted for an OpenStack password, enter the password for the " "user who downloaded the ``PROJECT-openrc.sh`` file." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:61 msgid "Create and source the OpenStack RC file" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:63 msgid "" "Alternatively, you can create the ``PROJECT-openrc.sh`` file from scratch, " "if you cannot download the file from the dashboard." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:66 msgid "" "In a text editor, create a file named ``PROJECT-openrc.sh`` and add the " "following authentication information:" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:82 msgid "" "Saving ``OS_PASSWORD`` in plain text may bring a security risk. You should " "protect the file or not save ``OS_PASSWORD`` into the file in the production " "environment." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:86 msgid "" "On any shell from which you want to run OpenStack commands, source the " "``PROJECT-openrc.sh`` file for the respective project. In this example, you " "source the ``admin-openrc.sh`` file for the admin project:" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:97 msgid "" "You are not prompted for the password with this method. The password lives " "in clear text format in the ``PROJECT-openrc.sh`` file. Restrict the " "permissions on this file to avoid security problems. You can also remove the " "``OS_PASSWORD`` variable from the file, and use the :option:`--password` " "parameter with OpenStack client commands instead." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:106 msgid "" "You must set the ``OS_CACERT`` environment variable when using the https " "protocol in the ``OS_AUTH_URL`` environment setting because the verification " "process for the TLS (HTTPS) server certificate uses the one indicated in the " "environment. This certificate will be used when verifying the TLS (HTTPS) " "server certificate." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:113 msgid "Override environment variable values" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:115 msgid "" "When you run OpenStack client commands, you can override some environment " "variable settings by using the options that are listed at the end of the " "``help`` output of the various client commands. For example, you can " "override the ``OS_PASSWORD`` setting in the ``PROJECT-openrc.sh`` file by " "specifying a password on a :command:`openstack` command, as follows:" msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:126 msgid "Where ``PASSWORD`` is your password." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:128 msgid "" "A user specifies their username and password credentials to interact with " "OpenStack, using any client command. These credentials can be specified " "using various mechanisms, namely, the environment variable or command-line " "argument. It is not safe to specify the password using either of these " "methods." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:134 msgid "" "For example, when you specify your password using the command-line client " "with the :option:`--os-password` argument, anyone with access to your " "computer can view it in plain text with the ``ps`` field." msgstr "" #: ../common/cli-set-environment-variables-using-openstack-rc.rst:138 msgid "" "To avoid storing the password in plain text, you can prompt for the " "OpenStack password interactively." msgstr "" #: ../common/conventions.rst:10 msgid "Conventions" msgstr "" #: ../common/conventions.rst:12 msgid "The OpenStack documentation uses several typesetting conventions." msgstr "" #: ../common/conventions.rst:15 msgid "Notices" msgstr "" #: ../common/conventions.rst:17 msgid "Notices take these forms:" msgstr "" #: ../common/conventions.rst:19 msgid "A comment with additional information that explains a part of the text." msgstr "" #: ../common/conventions.rst:22 msgid "Something you must be aware of before proceeding." msgstr "" #: ../common/conventions.rst:24 msgid "An extra but helpful piece of practical advice." msgstr "" #: ../common/conventions.rst:26 msgid "Helpful information that prevents the user from making mistakes." msgstr "" #: ../common/conventions.rst:28 msgid "Critical information about the risk of data loss or security issues." msgstr "" #: ../common/conventions.rst:32 msgid "Command prompts" msgstr "" #: ../common/conventions.rst:40 msgid "" "Any user, including the ``root`` user, can run commands that are prefixed " "with the ``$`` prompt." msgstr "" #: ../common/conventions.rst:49 msgid "" "The ``root`` user must run commands that are prefixed with the ``#`` prompt. " "You can also prefix these commands with the :command:`sudo` command, if " "available, to run them." msgstr "" #: ../common/get-started-block-storage.rst:3 msgid "Block Storage service overview" msgstr "" #: ../common/get-started-block-storage.rst:5 msgid "" "The OpenStack Block Storage service (cinder) adds persistent storage to a " "virtual machine. Block Storage provides an infrastructure for managing " "volumes, and interacts with OpenStack Compute to provide volumes for " "instances. The service also enables management of volume snapshots, and " "volume types." msgstr "" #: ../common/get-started-block-storage.rst:11 msgid "The Block Storage service consists of the following components:" msgstr "" #: ../common/get-started-block-storage.rst:15 msgid "cinder-api" msgstr "" #: ../common/get-started-block-storage.rst:14 msgid "" "Accepts API requests, and routes them to the ``cinder-volume`` for action." msgstr "" #: ../common/get-started-block-storage.rst:23 msgid "cinder-volume" msgstr "" #: ../common/get-started-block-storage.rst:18 msgid "" "Interacts directly with the Block Storage service, and processes such as the " "``cinder-scheduler``. It also interacts with these processes through a " "message queue. The ``cinder-volume`` service responds to read and write " "requests sent to the Block Storage service to maintain state. It can " "interact with a variety of storage providers through a driver architecture." msgstr "" #: ../common/get-started-block-storage.rst:27 msgid "cinder-scheduler daemon" msgstr "" #: ../common/get-started-block-storage.rst:26 msgid "" "Selects the optimal storage provider node on which to create the volume. A " "similar component to the ``nova-scheduler``." msgstr "" #: ../common/get-started-block-storage.rst:33 msgid "cinder-backup daemon" msgstr "" #: ../common/get-started-block-storage.rst:30 msgid "" "The ``cinder-backup`` service provides backing up volumes of any type to a " "backup storage provider. Like the ``cinder-volume`` service, it can interact " "with a variety of storage providers through a driver architecture." msgstr "" #: ../common/get-started-block-storage.rst:35 #: ../common/get-started-networking.rst:30 #: ../common/get-started-shared-file-systems.rst:36 msgid "Messaging queue" msgstr "" #: ../common/get-started-block-storage.rst:36 msgid "Routes information between the Block Storage processes." msgstr "" #: ../common/get-started-compute.rst:3 msgid "Compute service overview" msgstr "" #: ../common/get-started-compute.rst:5 msgid "" "Use OpenStack Compute to host and manage cloud computing systems. OpenStack " "Compute is a major part of an :term:`Infrastructure-as-a-Service (IaaS)` " "system. The main modules are implemented in Python." msgstr "" #: ../common/get-started-compute.rst:9 msgid "" "OpenStack Compute interacts with OpenStack Identity for authentication; " "OpenStack Image service for disk and server images; and OpenStack dashboard " "for the user and administrative interface. Image access is limited by " "projects, and by users; quotas are limited per project (the number of " "instances, for example). OpenStack Compute can scale horizontally on " "standard hardware, and download images to launch instances." msgstr "" #: ../common/get-started-compute.rst:17 msgid "OpenStack Compute consists of the following areas and their components:" msgstr "" #: ../common/get-started-compute.rst:24 msgid "``nova-api`` service" msgstr "" #: ../common/get-started-compute.rst:20 msgid "" "Accepts and responds to end user compute API calls. The service supports the " "OpenStack Compute API, the Amazon EC2 API, and a special Admin API for " "privileged users to perform administrative actions. It enforces some " "policies and initiates most orchestration activities, such as running an " "instance." msgstr "" #: ../common/get-started-compute.rst:31 msgid "``nova-api-metadata`` service" msgstr "" #: ../common/get-started-compute.rst:27 msgid "" "Accepts metadata requests from instances. The ``nova-api-metadata`` service " "is generally used when you run in multi-host mode with ``nova-network`` " "installations. For details, see `Metadata service `__ in the " "OpenStack Administrator Guide." msgstr "" #: ../common/get-started-compute.rst:45 msgid "``nova-compute`` service" msgstr "" #: ../common/get-started-compute.rst:34 msgid "" "A worker daemon that creates and terminates virtual machine instances " "through hypervisor APIs. For example:" msgstr "" #: ../common/get-started-compute.rst:37 msgid "XenAPI for XenServer/XCP" msgstr "" #: ../common/get-started-compute.rst:39 msgid "libvirt for KVM or QEMU" msgstr "" #: ../common/get-started-compute.rst:41 msgid "VMwareAPI for VMware" msgstr "" #: ../common/get-started-compute.rst:43 msgid "" "Processing is fairly complex. Basically, the daemon accepts actions from the " "queue and performs a series of system commands such as launching a KVM " "instance and updating its state in the database." msgstr "" #: ../common/get-started-compute.rst:49 msgid "``nova-scheduler`` service" msgstr "" #: ../common/get-started-compute.rst:48 msgid "" "Takes a virtual machine instance request from the queue and determines on " "which compute server host it runs." msgstr "" #: ../common/get-started-compute.rst:57 msgid "``nova-conductor`` module" msgstr "" #: ../common/get-started-compute.rst:52 msgid "" "Mediates interactions between the ``nova-compute`` service and the database. " "It eliminates direct accesses to the cloud database made by the ``nova-" "compute`` service. The ``nova-conductor`` module scales horizontally. " "However, do not deploy it on nodes where the ``nova-compute`` service runs. " "For more information, see `Configuration Reference Guide `__." msgstr "" #: ../common/get-started-compute.rst:62 msgid "``nova-cert`` module" msgstr "" #: ../common/get-started-compute.rst:60 msgid "" "A server daemon that serves the Nova Cert service for X509 certificates. " "Used to generate certificates for ``euca-bundle-image``. Only needed for the " "EC2 API." msgstr "" #: ../common/get-started-compute.rst:67 msgid "``nova-network worker`` daemon" msgstr "" #: ../common/get-started-compute.rst:65 msgid "" "Similar to the ``nova-compute`` service, accepts networking tasks from the " "queue and manipulates the network. Performs tasks such as setting up " "bridging interfaces or changing IPtables rules." msgstr "" #: ../common/get-started-compute.rst:75 msgid "``nova-consoleauth`` daemon" msgstr "" #: ../common/get-started-compute.rst:70 msgid "" "Authorizes tokens for users that console proxies provide. See ``nova-" "novncproxy`` and ``nova-xvpvncproxy``. This service must be running for " "console proxies to work. You can run proxies of either type against a single " "nova-consoleauth service in a cluster configuration. For information, see " "`About nova-consoleauth `__." msgstr "" #: ../common/get-started-compute.rst:79 msgid "``nova-novncproxy`` daemon" msgstr "" #: ../common/get-started-compute.rst:78 msgid "" "Provides a proxy for accessing running instances through a VNC connection. " "Supports browser-based novnc clients." msgstr "" #: ../common/get-started-compute.rst:83 msgid "``nova-spicehtml5proxy`` daemon" msgstr "" #: ../common/get-started-compute.rst:82 msgid "" "Provides a proxy for accessing running instances through a SPICE connection. " "Supports browser-based HTML5 client." msgstr "" #: ../common/get-started-compute.rst:87 msgid "``nova-xvpvncproxy`` daemon" msgstr "" #: ../common/get-started-compute.rst:86 msgid "" "Provides a proxy for accessing running instances through a VNC connection. " "Supports an OpenStack-specific Java client." msgstr "" #: ../common/get-started-compute.rst:90 msgid "``nova-cert`` daemon" msgstr "" #: ../common/get-started-compute.rst:90 msgid "x509 certificates." msgstr "" #: ../common/get-started-compute.rst:94 msgid "``nova`` client" msgstr "" #: ../common/get-started-compute.rst:93 msgid "Enables users to submit commands as a tenant administrator or end user." msgstr "" #: ../common/get-started-compute.rst:99 msgid "The queue" msgstr "" #: ../common/get-started-compute.rst:97 msgid "" "A central hub for passing messages between daemons. Usually implemented with " "`RabbitMQ `__, also can be implemented with " "another AMQP message queue, such as `ZeroMQ `__." msgstr "" #: ../common/get-started-compute.rst:114 msgid "SQL database" msgstr "" #: ../common/get-started-compute.rst:102 msgid "" "Stores most build-time and run-time states for a cloud infrastructure, " "including:" msgstr "" #: ../common/get-started-compute.rst:105 msgid "Available instance types" msgstr "" #: ../common/get-started-compute.rst:107 msgid "Instances in use" msgstr "" #: ../common/get-started-compute.rst:109 msgid "Available networks" msgstr "" #: ../common/get-started-compute.rst:111 msgid "Projects" msgstr "" #: ../common/get-started-compute.rst:113 msgid "" "Theoretically, OpenStack Compute can support any database that SQL-Alchemy " "supports. Common databases are SQLite3 for test and development work, MySQL, " "MariaDB, and PostgreSQL." msgstr "" #: ../common/get-started-conceptual-architecture.rst:7 msgid "Conceptual architecture" msgstr "" #: ../common/get-started-conceptual-architecture.rst:9 msgid "" "The following diagram shows the relationships among the OpenStack services:" msgstr "" #: ../common/get-started-dashboard.rst:3 msgid "Dashboard overview" msgstr "" #: ../common/get-started-dashboard.rst:5 msgid "" "The OpenStack dashboard is a modular `Django web application `__ that provides a graphical interface to OpenStack " "services." msgstr "" #: ../common/get-started-dashboard.rst:12 msgid "" "The dashboard is usually deployed through `mod_wsgi `__ in Apache. You can modify the dashboard code to make it " "suitable for different sites." msgstr "" #: ../common/get-started-dashboard.rst:16 msgid "" "From a network architecture point of view, this service must be accessible " "to customers and the public API for each OpenStack service. To use the " "administrator functionality for other services, it must also connect to " "Admin API endpoints, which should not be accessible by customers." msgstr "" #: ../common/get-started-data-processing.rst:3 msgid "Data Processing service overview" msgstr "" #: ../common/get-started-data-processing.rst:5 msgid "" "The Data processing service for OpenStack (sahara) aims to provide users " "with a simple means to provision data processing (Hadoop, Spark) clusters by " "specifying several parameters like Hadoop version, cluster topology, node " "hardware details and a few more. After a user fills in all the parameters, " "the Data processing service deploys the cluster in a few minutes. Sahara " "also provides a means to scale already provisioned clusters by adding or " "removing worker nodes on demand." msgstr "" #: ../common/get-started-data-processing.rst:13 msgid "The solution addresses the following use cases:" msgstr "" #: ../common/get-started-data-processing.rst:15 msgid "" "Fast provisioning of Hadoop clusters on OpenStack for development and QA." msgstr "" #: ../common/get-started-data-processing.rst:18 msgid "" "Utilization of unused compute power from general purpose OpenStack IaaS " "cloud." msgstr "" #: ../common/get-started-data-processing.rst:21 msgid "Analytics-as-a-Service for ad-hoc or bursty analytic workloads." msgstr "" #: ../common/get-started-data-processing.rst:23 msgid "Key features are:" msgstr "" #: ../common/get-started-data-processing.rst:25 msgid "Designed as an OpenStack component." msgstr "" #: ../common/get-started-data-processing.rst:27 msgid "" "Managed through REST API with UI available as part of OpenStack dashboard." msgstr "" #: ../common/get-started-data-processing.rst:30 msgid "Support for different Hadoop distributions:" msgstr "" #: ../common/get-started-data-processing.rst:32 msgid "Pluggable system of Hadoop installation engines." msgstr "" #: ../common/get-started-data-processing.rst:34 msgid "" "Integration with vendor specific management tools, such as Apache Ambari or " "Cloudera Management Console." msgstr "" #: ../common/get-started-data-processing.rst:37 msgid "" "Predefined templates of Hadoop configurations with the ability to modify " "parameters." msgstr "" #: ../common/get-started-data-processing.rst:40 msgid "User-friendly UI for ad-hoc analytics queries based on Hive or Pig." msgstr "" #: ../common/get-started-database-service.rst:3 msgid "Database service overview" msgstr "" #: ../common/get-started-database-service.rst:5 msgid "" "The Database service provides scalable and reliable cloud provisioning " "functionality for both relational and non-relational database engines. Users " "can quickly and easily use database features without the burden of handling " "complex administrative tasks. Cloud users and database administrators can " "provision and manage multiple database instances as needed." msgstr "" #: ../common/get-started-database-service.rst:12 msgid "" "The Database service provides resource isolation at high performance levels " "and automates complex administrative tasks such as deployment, " "configuration, patching, backups, restores, and monitoring." msgstr "" #: ../common/get-started-database-service.rst:16 msgid "**Process flow example**" msgstr "" #: ../common/get-started-database-service.rst:18 msgid "This example is a high-level process flow for using Database services:" msgstr "" #: ../common/get-started-database-service.rst:20 msgid "" "The OpenStack Administrator configures the basic infrastructure using the " "following steps:" msgstr "" #: ../common/get-started-database-service.rst:23 msgid "Install the Database service." msgstr "" #: ../common/get-started-database-service.rst:24 msgid "" "Create an image for each type of database. For example, one for MySQL and " "one for MongoDB." msgstr "" #: ../common/get-started-database-service.rst:26 msgid "" "Use the :command:`trove-manage` command to import images and offer them to " "tenants." msgstr "" #: ../common/get-started-database-service.rst:29 msgid "" "The OpenStack end user deploys the Database service using the following " "steps:" msgstr "" #: ../common/get-started-database-service.rst:32 msgid "" "Create a Database service instance using the :command:`trove create` command." msgstr "" #: ../common/get-started-database-service.rst:34 msgid "" "Use the :command:`trove list` command to get the ID of the instance, " "followed by the :command:`trove show` command to get the IP address of it." msgstr "" #: ../common/get-started-database-service.rst:37 msgid "" "Access the Database service instance using typical database access commands. " "For example, with MySQL:" msgstr "" #: ../common/get-started-database-service.rst:44 msgid "**Components**" msgstr "" #: ../common/get-started-database-service.rst:46 msgid "The Database service includes the following components:" msgstr "" #: ../common/get-started-database-service.rst:49 msgid "``python-troveclient`` command-line client" msgstr "" #: ../common/get-started-database-service.rst:49 msgid "A CLI that communicates with the ``trove-api`` component." msgstr "" #: ../common/get-started-database-service.rst:53 msgid "``trove-api`` component" msgstr "" #: ../common/get-started-database-service.rst:52 msgid "" "Provides an OpenStack-native RESTful API that supports JSON to provision and " "manage Trove instances." msgstr "" #: ../common/get-started-database-service.rst:57 msgid "``trove-conductor`` service" msgstr "" #: ../common/get-started-database-service.rst:56 msgid "" "Runs on the host, and receives messages from guest instances that want to " "update information on the host." msgstr "" #: ../common/get-started-database-service.rst:62 msgid "``trove-taskmanager`` service" msgstr "" #: ../common/get-started-database-service.rst:60 msgid "" "Instruments the complex system flows that support provisioning instances, " "managing the lifecycle of instances, and performing operations on instances." msgstr "" #: ../common/get-started-database-service.rst:65 msgid "``trove-guestagent`` service" msgstr "" #: ../common/get-started-database-service.rst:65 msgid "" "Runs within the guest instance. Manages and performs operations on the " "database itself." msgstr "" #: ../common/get-started-feedback.rst:3 msgid "Feedback" msgstr "" #: ../common/get-started-identity.rst:3 msgid "Identity service overview" msgstr "" #: ../common/get-started-identity.rst:5 msgid "" "The OpenStack :term:`Identity service ` " "provides a single point of integration for managing authentication, " "authorization, and a catalog of services." msgstr "" #: ../common/get-started-identity.rst:9 msgid "" "The Identity service is typically the first service a user interacts with. " "Once authenticated, an end user can use their identity to access other " "OpenStack services. Likewise, other OpenStack services leverage the Identity " "service to ensure users are who they say they are and discover where other " "services are within the deployment. The Identity service can also integrate " "with some external user management systems (such as LDAP)." msgstr "" #: ../common/get-started-identity.rst:16 msgid "" "Users and services can locate other services by using the service catalog, " "which is managed by the Identity service. As the name implies, a service " "catalog is a collection of available services in an OpenStack deployment. " "Each service can have one or many endpoints and each endpoint can be one of " "three types: admin, internal, or public. In a production environment, " "different endpoint types might reside on separate networks exposed to " "different types of users for security reasons. For instance, the public API " "network might be visible from the Internet so customers can manage their " "clouds. The admin API network might be restricted to operators within the " "organization that manages cloud infrastructure. The internal API network " "might be restricted to the hosts that contain OpenStack services. Also, " "OpenStack supports multiple regions for scalability. For simplicity, this " "guide uses the management network for all endpoint types and the default " "``RegionOne`` region. Together, regions, services, and endpoints created " "within the Identity service comprise the service catalog for a deployment. " "Each OpenStack service in your deployment needs a service entry with " "corresponding endpoints stored in the Identity service. This can all be done " "after the Identity service has been installed and configured." msgstr "" #: ../common/get-started-identity.rst:35 msgid "The Identity service contains these components:" msgstr "" #: ../common/get-started-identity.rst:39 msgid "Server" msgstr "" #: ../common/get-started-identity.rst:38 msgid "" "A centralized server provides authentication and authorization services " "using a RESTful interface." msgstr "" #: ../common/get-started-identity.rst:46 msgid "Drivers" msgstr "" #: ../common/get-started-identity.rst:42 msgid "" "Drivers or a service back end are integrated to the centralized server. They " "are used for accessing identity information in repositories external to " "OpenStack, and may already exist in the infrastructure where OpenStack is " "deployed (for example, SQL databases or LDAP servers)." msgstr "" #: ../common/get-started-identity.rst:53 msgid "Modules" msgstr "" #: ../common/get-started-identity.rst:49 msgid "" "Middleware modules run in the address space of the OpenStack component that " "is using the Identity service. These modules intercept service requests, " "extract user credentials, and send them to the centralized server for " "authorization. The integration between the middleware modules and OpenStack " "components uses the Python Web Server Gateway Interface." msgstr "" #: ../common/get-started-image-service.rst:3 msgid "Image service overview" msgstr "" #: ../common/get-started-image-service.rst:5 msgid "" "The OpenStack Image service is central to Infrastructure-as-a-Service (IaaS) " "as shown in :ref:`get_started_conceptual_architecture`. It accepts API " "requests for disk or server images, and metadata definitions from end users " "or OpenStack Compute components. It also supports the storage of disk or " "server images on various repository types, including OpenStack Object " "Storage." msgstr "" #: ../common/get-started-image-service.rst:11 msgid "" "A number of periodic processes run on the OpenStack Image service to support " "caching. Replication services ensure consistency and availability through " "the cluster. Other periodic processes include auditors, updaters, and " "reapers." msgstr "" #: ../common/get-started-image-service.rst:16 msgid "The OpenStack Image service includes the following components:" msgstr "" #: ../common/get-started-image-service.rst:19 msgid "glance-api" msgstr "" #: ../common/get-started-image-service.rst:19 msgid "Accepts Image API calls for image discovery, retrieval, and storage." msgstr "" #: ../common/get-started-image-service.rst:28 msgid "glance-registry" msgstr "" #: ../common/get-started-image-service.rst:22 msgid "" "Stores, processes, and retrieves metadata about images. Metadata includes " "items such as size and type." msgstr "" #: ../common/get-started-image-service.rst:27 msgid "" "The registry is a private internal service meant for use by OpenStack Image " "service. Do not expose this service to users." msgstr "" #: ../common/get-started-image-service.rst:32 msgid "Database" msgstr "" #: ../common/get-started-image-service.rst:31 msgid "" "Stores image metadata and you can choose your database depending on your " "preference. Most deployments use MySQL or SQLite." msgstr "" #: ../common/get-started-image-service.rst:39 msgid "Storage repository for image files" msgstr "" #: ../common/get-started-image-service.rst:35 msgid "" "Various repository types are supported including normal file systems (or any " "filesystem mounted on the glance-api controller node), Object Storage, RADOS " "block devices, VMware datastore, and HTTP. Note that some repositories will " "only support read-only usage." msgstr "" #: ../common/get-started-image-service.rst:46 msgid "Metadata definition service" msgstr "" #: ../common/get-started-image-service.rst:42 msgid "" "A common API for vendors, admins, services, and users to meaningfully define " "their own custom metadata. This metadata can be used on different types of " "resources like images, artifacts, volumes, flavors, and aggregates. A " "definition includes the new property's key, description, constraints, and " "the resource types which it can be associated with." msgstr "" #: ../common/get-started-logical-architecture.rst:3 msgid "Logical architecture" msgstr "" #: ../common/get-started-logical-architecture.rst:5 msgid "" "To design, deploy, and configure OpenStack, administrators must understand " "the logical architecture." msgstr "" #: ../common/get-started-logical-architecture.rst:8 msgid "" "As shown in :ref:`get_started_conceptual_architecture`, OpenStack consists " "of several independent parts, named the OpenStack services. All services " "authenticate through a common Identity service. Individual services interact " "with each other through public APIs, except where privileged administrator " "commands are necessary." msgstr "" #: ../common/get-started-logical-architecture.rst:14 msgid "" "Internally, OpenStack services are composed of several processes. All " "services have at least one API process, which listens for API requests, " "preprocesses them and passes them on to other parts of the service. With the " "exception of the Identity service, the actual work is done by distinct " "processes." msgstr "" #: ../common/get-started-logical-architecture.rst:20 msgid "" "For communication between the processes of one service, an AMQP message " "broker is used. The service's state is stored in a database. When deploying " "and configuring your OpenStack cloud, you can choose among several message " "broker and database solutions, such as RabbitMQ, MySQL, MariaDB, and SQLite." msgstr "" #: ../common/get-started-logical-architecture.rst:26 msgid "" "Users can access OpenStack via the web-based user interface implemented by :" "doc:`Dashboard `, via `command-line clients `__ and by issuing API requests through " "tools like browser plug-ins or :command:`curl`. For applications, `several " "SDKs `__ are available. Ultimately, all " "these access methods issue REST API calls to the various OpenStack services." msgstr "" #: ../common/get-started-logical-architecture.rst:34 msgid "" "The following diagram shows the most common, but not the only possible, " "architecture for an OpenStack cloud:" msgstr "" #: ../common/get-started-networking.rst:3 msgid "Networking service overview" msgstr "" #: ../common/get-started-networking.rst:5 msgid "" "OpenStack Networking (neutron) allows you to create and attach interface " "devices managed by other OpenStack services to networks. Plug-ins can be " "implemented to accommodate different networking equipment and software, " "providing flexibility to OpenStack architecture and deployment." msgstr "" #: ../common/get-started-networking.rst:10 #: ../common/get-started-object-storage.rst:9 msgid "It includes the following components:" msgstr "" #: ../common/get-started-networking.rst:14 msgid "neutron-server" msgstr "" #: ../common/get-started-networking.rst:13 msgid "" "Accepts and routes API requests to the appropriate OpenStack Networking plug-" "in for action." msgstr "" #: ../common/get-started-networking.rst:25 msgid "OpenStack Networking plug-ins and agents" msgstr "" #: ../common/get-started-networking.rst:17 msgid "" "Plug and unplug ports, create networks or subnets, and provide IP " "addressing. These plug-ins and agents differ depending on the vendor and " "technologies used in the particular cloud. OpenStack Networking ships with " "plug-ins and agents for Cisco virtual and physical switches, NEC OpenFlow " "products, Open vSwitch, Linux bridging, and the VMware NSX product." msgstr "" #: ../common/get-started-networking.rst:24 msgid "" "The common agents are L3 (layer 3), DHCP (dynamic host IP addressing), and a " "plug-in agent." msgstr "" #: ../common/get-started-networking.rst:28 msgid "" "Used by most OpenStack Networking installations to route information between " "the neutron-server and various agents. Also acts as a database to store " "networking state for particular plug-ins." msgstr "" #: ../common/get-started-networking.rst:32 msgid "" "OpenStack Networking mainly interacts with OpenStack Compute to provide " "networks and connectivity for its instances." msgstr "" #: ../common/get-started-object-storage.rst:3 msgid "Object Storage service overview" msgstr "" #: ../common/get-started-object-storage.rst:5 msgid "" "The OpenStack Object Storage is a multi-tenant object storage system. It is " "highly scalable and can manage large amounts of unstructured data at low " "cost through a RESTful HTTP API." msgstr "" #: ../common/get-started-object-storage.rst:16 msgid "Proxy servers (swift-proxy-server)" msgstr "" #: ../common/get-started-object-storage.rst:12 msgid "" "Accepts OpenStack Object Storage API and raw HTTP requests to upload files, " "modify metadata, and create containers. It also serves file or container " "listings to web browsers. To improve performance, the proxy server can use " "an optional cache that is usually deployed with memcache." msgstr "" #: ../common/get-started-object-storage.rst:19 msgid "Account servers (swift-account-server)" msgstr "" #: ../common/get-started-object-storage.rst:19 msgid "Manages accounts defined with Object Storage." msgstr "" #: ../common/get-started-object-storage.rst:22 msgid "Container servers (swift-container-server)" msgstr "" #: ../common/get-started-object-storage.rst:22 msgid "Manages the mapping of containers or folders, within Object Storage." msgstr "" #: ../common/get-started-object-storage.rst:25 msgid "Object servers (swift-object-server)" msgstr "" #: ../common/get-started-object-storage.rst:25 msgid "Manages actual objects, such as files, on the storage nodes." msgstr "" #: ../common/get-started-object-storage.rst:30 msgid "Various periodic processes" msgstr "" #: ../common/get-started-object-storage.rst:28 msgid "" "Performs housekeeping tasks on the large data store. The replication " "services ensure consistency and availability through the cluster. Other " "periodic processes include auditors, updaters, and reapers." msgstr "" #: ../common/get-started-object-storage.rst:33 msgid "WSGI middleware" msgstr "" #: ../common/get-started-object-storage.rst:33 msgid "Handles authentication and is usually OpenStack Identity." msgstr "" #: ../common/get-started-object-storage.rst:38 msgid "swift client" msgstr "" #: ../common/get-started-object-storage.rst:36 msgid "" "Enables users to submit commands to the REST API through a command-line " "client authorized as either a admin user, reseller user, or swift user." msgstr "" #: ../common/get-started-object-storage.rst:43 msgid "swift-init" msgstr "" #: ../common/get-started-object-storage.rst:41 msgid "" "Script that initializes the building of the ring file, takes daemon names as " "parameter and offers commands. Documented in http://docs.openstack.org/" "developer/swift/admin_guide.html#managing-services." msgstr "" #: ../common/get-started-object-storage.rst:47 msgid "swift-recon" msgstr "" #: ../common/get-started-object-storage.rst:46 msgid "" "A cli tool used to retrieve various metrics and telemetry information about " "a cluster that has been collected by the swift-recon middleware." msgstr "" #: ../common/get-started-object-storage.rst:50 msgid "swift-ring-builder" msgstr "" #: ../common/get-started-object-storage.rst:50 msgid "" "Storage ring build and rebalance utility. Documented in http://docs." "openstack.org/developer/swift/admin_guide.html#managing-the-rings." msgstr "" #: ../common/get-started-openstack-services.rst:3 msgid "OpenStack services" msgstr "" #: ../common/get-started-openstack-services.rst:5 msgid "This section describes OpenStack services in detail." msgstr "" #: ../common/get-started-orchestration.rst:3 msgid "Orchestration service overview" msgstr "" #: ../common/get-started-orchestration.rst:5 msgid "" "The Orchestration service provides a template-based orchestration for " "describing a cloud application by running OpenStack API calls to generate " "running cloud applications. The software integrates other core components of " "OpenStack into a one-file template system. The templates allow you to create " "most OpenStack resource types such as instances, floating IPs, volumes, " "security groups, and users. It also provides advanced functionality such as " "instance high availability, instance auto-scaling, and nested stacks. This " "enables OpenStack core projects to receive a larger user base." msgstr "" #: ../common/get-started-orchestration.rst:15 msgid "" "The service enables deployers to integrate with the Orchestration service " "directly or through custom plug-ins." msgstr "" #: ../common/get-started-orchestration.rst:18 msgid "The Orchestration service consists of the following components:" msgstr "" #: ../common/get-started-orchestration.rst:23 msgid "``heat`` command-line client" msgstr "" #: ../common/get-started-orchestration.rst:21 msgid "" "A CLI that communicates with the ``heat-api`` to run AWS CloudFormation " "APIs. End developers can directly use the Orchestration REST API." msgstr "" #: ../common/get-started-orchestration.rst:27 msgid "``heat-api`` component" msgstr "" #: ../common/get-started-orchestration.rst:26 msgid "" "An OpenStack-native REST API that processes API requests by sending them to " "the ``heat-engine`` over :term:`Remote Procedure Call (RPC)`." msgstr "" #: ../common/get-started-orchestration.rst:31 msgid "``heat-api-cfn`` component" msgstr "" #: ../common/get-started-orchestration.rst:30 msgid "" "An AWS Query API that is compatible with AWS CloudFormation. It processes " "API requests by sending them to the ``heat-engine`` over RPC." msgstr "" #: ../common/get-started-orchestration.rst:34 msgid "``heat-engine``" msgstr "" #: ../common/get-started-orchestration.rst:34 msgid "" "Orchestrates the launching of templates and provides events back to the API " "consumer." msgstr "" #: ../common/get-started-shared-file-systems.rst:3 msgid "Shared File Systems service overview" msgstr "" #: ../common/get-started-shared-file-systems.rst:5 msgid "" "The OpenStack Shared File Systems service (manila) provides file storage to " "a virtual machine. The Shared File Systems service provides an " "infrastructure for managing and provisioning of file shares. The service " "also enables management of share types as well as share snapshots if a " "driver supports them." msgstr "" #: ../common/get-started-shared-file-systems.rst:11 msgid "The Shared File Systems service consists of the following components:" msgstr "" #: ../common/get-started-shared-file-systems.rst:15 msgid "manila-api" msgstr "" #: ../common/get-started-shared-file-systems.rst:14 msgid "" "A WSGI app that authenticates and routes requests throughout the Shared File " "Systems service. It supports the OpenStack APIs." msgstr "" #: ../common/get-started-shared-file-systems.rst:20 msgid "manila-data" msgstr "" #: ../common/get-started-shared-file-systems.rst:18 msgid "" "A standalone service whose purpose is to receive requests, process data " "operations such as copying, share migration or backup, and send back a " "response after an operation has been completed." msgstr "" #: ../common/get-started-shared-file-systems.rst:26 msgid "manila-scheduler" msgstr "" #: ../common/get-started-shared-file-systems.rst:23 msgid "" "Schedules and routes requests to the appropriate share service. The " "scheduler uses configurable filters and weighers to route requests. The " "Filter Scheduler is the default and enables filters on things like Capacity, " "Availability Zone, Share Types, and Capabilities as well as custom filters." msgstr "" #: ../common/get-started-shared-file-systems.rst:33 #: ../common/glossary.rst:2289 msgid "manila-share" msgstr "" #: ../common/get-started-shared-file-systems.rst:29 msgid "" "Manages back-end devices that provide shared file systems. A manila-share " "process can run in one of two modes, with or without handling of share " "servers. Share servers export file shares via share networks. When share " "servers are not used, the networking requirements are handled outside of " "Manila." msgstr "" #: ../common/get-started-shared-file-systems.rst:36 msgid "Routes information between the Shared File Systems processes." msgstr "" #: ../common/get-started-shared-file-systems.rst:38 msgid "" "For more information, see `OpenStack Configuration Reference `__." msgstr "" #: ../common/get-started-storage-concepts.rst:3 msgid "Storage concepts" msgstr "" #: ../common/get-started-storage-concepts.rst:5 msgid "The OpenStack stack uses the following storage types:" msgstr "" #: ../common/get-started-storage-concepts.rst:7 msgid "Storage types" msgstr "" #: ../common/get-started-storage-concepts.rst:11 msgid "On-instance / ephemeral" msgstr "" #: ../common/get-started-storage-concepts.rst:12 msgid "Block storage (cinder)" msgstr "" #: ../common/get-started-storage-concepts.rst:13 msgid "Object Storage (swift)" msgstr "" #: ../common/get-started-storage-concepts.rst:14 msgid "File Storage (manila)" msgstr "" #: ../common/get-started-storage-concepts.rst:15 msgid "Runs operating systems and provides scratch space" msgstr "" #: ../common/get-started-storage-concepts.rst:16 msgid "Used for adding additional persistent storage to a virtual machine (VM)" msgstr "" #: ../common/get-started-storage-concepts.rst:17 msgid "Used for storing virtual machine images and data" msgstr "" #: ../common/get-started-storage-concepts.rst:18 msgid "Used for providing file shares to a virtual machine" msgstr "" #: ../common/get-started-storage-concepts.rst:19 msgid "Persists until VM is terminated" msgstr "" #: ../common/get-started-storage-concepts.rst:20 #: ../common/get-started-storage-concepts.rst:21 #: ../common/get-started-storage-concepts.rst:22 msgid "Persists until deleted" msgstr "" #: ../common/get-started-storage-concepts.rst:23 #: ../common/get-started-storage-concepts.rst:24 msgid "Access associated with a VM" msgstr "" #: ../common/get-started-storage-concepts.rst:25 msgid "Available from anywhere" msgstr "" #: ../common/get-started-storage-concepts.rst:26 msgid "Access can be provided to a VM" msgstr "" #: ../common/get-started-storage-concepts.rst:27 msgid "Implemented as a filesystem underlying OpenStack Compute" msgstr "" #: ../common/get-started-storage-concepts.rst:28 msgid "" "Mounted via OpenStack Block Storage controlled protocol (for example, iSCSI)" msgstr "" #: ../common/get-started-storage-concepts.rst:29 msgid "REST API" msgstr "" #: ../common/get-started-storage-concepts.rst:30 msgid "" "Provides Shared File System service via nfs, cifs, glusterfs, or hdfs " "protocol" msgstr "" #: ../common/get-started-storage-concepts.rst:31 #: ../common/get-started-storage-concepts.rst:32 msgid "Encryption is available" msgstr "" #: ../common/get-started-storage-concepts.rst:33 msgid "Work in progress - expected for the Mitaka release" msgstr "" #: ../common/get-started-storage-concepts.rst:34 msgid "Encryption is not available yet" msgstr "" #: ../common/get-started-storage-concepts.rst:35 msgid "Administrator configures size setting, based on flavors" msgstr "" #: ../common/get-started-storage-concepts.rst:36 msgid "Sizings based on need" msgstr "" #: ../common/get-started-storage-concepts.rst:37 msgid "Easily scalable for future growth" msgstr "" #: ../common/get-started-storage-concepts.rst:38 msgid "Sizing based on need" msgstr "" #: ../common/get-started-storage-concepts.rst:39 msgid "Example: 10 GB first disk, 30 GB/core second disk" msgstr "" #: ../common/get-started-storage-concepts.rst:40 msgid "Example: 1 TB \"extra hard drive\"" msgstr "" #: ../common/get-started-storage-concepts.rst:41 msgid "Example: 10s of TBs of data set storage" msgstr "" #: ../common/get-started-storage-concepts.rst:42 msgid "Example: 1 TB of file share" msgstr "" #: ../common/get-started-storage-concepts.rst:46 msgid "" "*You cannot use OpenStack Object Storage like a traditional hard drive.* The " "Object Storage relaxes some of the constraints of a POSIX-style file system " "to get other gains. You can access the objects through an API which uses " "HTTP. Subsequently you don't have to provide atomic operations (that is, " "relying on eventual consistency), you can scale a storage system easily and " "avoid a central point of failure." msgstr "" #: ../common/get-started-storage-concepts.rst:54 msgid "" "*The OpenStack Image service is used to manage the virtual machine images in " "an OpenStack cluster, not store them.* It provides an abstraction to " "different methods for storage - a bridge to the storage, not the storage " "itself." msgstr "" #: ../common/get-started-storage-concepts.rst:59 msgid "" "*The OpenStack Object Storage can function on its own.* The Object Storage " "(swift) product can be used independently of the Compute (nova) product." msgstr "" #: ../common/get-started-telemetry.rst:3 msgid "Telemetry service overview" msgstr "" #: ../common/get-started-telemetry.rst:6 msgid "Telemetry Data Collection service" msgstr "" #: ../common/get-started-telemetry.rst:8 msgid "The Telemetry Data Collection services provide the following functions:" msgstr "" #: ../common/get-started-telemetry.rst:10 msgid "Efficiently polls metering data related to OpenStack services." msgstr "" #: ../common/get-started-telemetry.rst:12 msgid "" "Collects event and metering data by monitoring notifications sent from " "services." msgstr "" #: ../common/get-started-telemetry.rst:15 msgid "" "Publishes collected data to various targets including data stores and " "message queues." msgstr "" #: ../common/get-started-telemetry.rst:18 msgid "The Telemetry service consists of the following components:" msgstr "" #: ../common/get-started-telemetry.rst:23 msgid "A compute agent (``ceilometer-agent-compute``)" msgstr "" #: ../common/get-started-telemetry.rst:21 msgid "" "Runs on each compute node and polls for resource utilization statistics. " "There may be other types of agents in the future, but for now our focus is " "creating the compute agent." msgstr "" #: ../common/get-started-telemetry.rst:28 msgid "A central agent (``ceilometer-agent-central``)" msgstr "" #: ../common/get-started-telemetry.rst:26 msgid "" "Runs on a central management server to poll for resource utilization " "statistics for resources not tied to instances or compute nodes. Multiple " "agents can be started to scale service horizontally." msgstr "" #: ../common/get-started-telemetry.rst:32 msgid "A notification agent (``ceilometer-agent-notification``)" msgstr "" #: ../common/get-started-telemetry.rst:31 msgid "" "Runs on a central management server(s) and consumes messages from the " "message queue(s) to build event and metering data." msgstr "" #: ../common/get-started-telemetry.rst:37 msgid "A collector (``ceilometer-collector``)" msgstr "" #: ../common/get-started-telemetry.rst:35 msgid "" "Runs on central management server(s) and dispatches collected telemetry data " "to a data store or external consumer without modification." msgstr "" #: ../common/get-started-telemetry.rst:41 msgid "An API server (``ceilometer-api``)" msgstr "" #: ../common/get-started-telemetry.rst:40 msgid "" "Runs on one or more central management servers to provide data access from " "the data store." msgstr "" #: ../common/get-started-telemetry.rst:44 msgid "Telemetry Alarming service" msgstr "" #: ../common/get-started-telemetry.rst:46 msgid "" "The Telemetry Alarming services trigger alarms when the collected metering " "or event data break the defined rules." msgstr "" #: ../common/get-started-telemetry.rst:49 msgid "The Telemetry Alarming service consists of the following components:" msgstr "" #: ../common/get-started-telemetry.rst:53 msgid "An API server (``aodh-api``)" msgstr "" #: ../common/get-started-telemetry.rst:52 msgid "" "Runs on one or more central management servers to provide access to the " "alarm information stored in the data store." msgstr "" #: ../common/get-started-telemetry.rst:58 msgid "An alarm evaluator (``aodh-evaluator``)" msgstr "" #: ../common/get-started-telemetry.rst:56 msgid "" "Runs on one or more central management servers to determine when alarms fire " "due to the associated statistic trend crossing a threshold over a sliding " "time window." msgstr "" #: ../common/get-started-telemetry.rst:63 msgid "A notification listener (``aodh-listener``)" msgstr "" #: ../common/get-started-telemetry.rst:61 msgid "" "Runs on a central management server and determines when to fire alarms. The " "alarms are generated based on defined rules against events, which are " "captured by the Telemetry Data Collection service's notification agents." msgstr "" #: ../common/get-started-telemetry.rst:67 msgid "An alarm notifier (``aodh-notifier``)" msgstr "" #: ../common/get-started-telemetry.rst:66 msgid "" "Runs on one or more central management servers to allow alarms to be set " "based on the threshold evaluation for a collection of samples." msgstr "" #: ../common/get-started-telemetry.rst:69 msgid "" "These services communicate by using the OpenStack messaging bus. Only the " "collector and API server have access to the data store." msgstr "" #: ../common/get-started-with-openstack.rst:3 msgid "Get started with OpenStack" msgstr "" #: ../common/get-started-with-openstack.rst:5 msgid "" "The OpenStack project is an open source cloud computing platform for all " "types of clouds, which aims to be simple to implement, massively scalable, " "and feature rich. Developers and cloud computing technologists from around " "the world create the OpenStack project." msgstr "" #: ../common/get-started-with-openstack.rst:10 msgid "" "OpenStack provides an :term:`Infrastructure-as-a-Service (IaaS)` solution " "through a set of interrelated services. Each service offers an :term:" "`application programming interface (API)` that facilitates this integration. " "Depending on your needs, you can install some or all services." msgstr "" #: ../common/get-started-with-openstack.rst:16 msgid "" "The following table describes the OpenStack services that make up the " "OpenStack architecture:" msgstr "" #: ../common/get-started-with-openstack.rst:19 msgid "OpenStack Services" msgstr "" #: ../common/get-started-with-openstack.rst:24 msgid "Project name" msgstr "" #: ../common/get-started-with-openstack.rst:26 msgid "" "`Dashboard `__" msgstr "" #: ../common/get-started-with-openstack.rst:27 msgid "`Horizon `__" msgstr "" #: ../common/get-started-with-openstack.rst:28 msgid "" "Provides a web-based self-service portal to interact with underlying " "OpenStack services, such as launching an instance, assigning IP addresses " "and configuring access controls." msgstr "" #: ../common/get-started-with-openstack.rst:31 msgid "" "`Compute `__" msgstr "" #: ../common/get-started-with-openstack.rst:32 msgid "`Nova `__" msgstr "" #: ../common/get-started-with-openstack.rst:33 msgid "" "Manages the lifecycle of compute instances in an OpenStack environment. " "Responsibilities include spawning, scheduling and decommissioning of virtual " "machines on demand." msgstr "" #: ../common/get-started-with-openstack.rst:36 msgid "" "`Networking `__" msgstr "" #: ../common/get-started-with-openstack.rst:37 msgid "`Neutron `__" msgstr "" #: ../common/get-started-with-openstack.rst:38 msgid "" "Enables Network-Connectivity-as-a-Service for other OpenStack services, such " "as OpenStack Compute. Provides an API for users to define networks and the " "attachments into them. Has a pluggable architecture that supports many " "popular networking vendors and technologies." msgstr "" #: ../common/get-started-with-openstack.rst:42 msgid "" "`Object Storage `__" msgstr "" #: ../common/get-started-with-openstack.rst:43 msgid "`Swift `__" msgstr "" #: ../common/get-started-with-openstack.rst:44 msgid "" "Stores and retrieves arbitrary unstructured data objects via a RESTful, HTTP " "based API. It is highly fault tolerant with its data replication and scale-" "out architecture. Its implementation is not like a file server with " "mountable directories. In this case, it writes objects and files to multiple " "drives, ensuring the data is replicated across a server cluster." msgstr "" #: ../common/get-started-with-openstack.rst:50 msgid "" "`Block Storage `__" msgstr "" #: ../common/get-started-with-openstack.rst:51 msgid "`Cinder `__" msgstr "" #: ../common/get-started-with-openstack.rst:52 msgid "" "Provides persistent block storage to running instances. Its pluggable driver " "architecture facilitates the creation and management of block storage " "devices." msgstr "" #: ../common/get-started-with-openstack.rst:55 msgid "" "`Identity service `__" msgstr "" #: ../common/get-started-with-openstack.rst:56 msgid "`Keystone `__" msgstr "" #: ../common/get-started-with-openstack.rst:57 msgid "" "Provides an authentication and authorization service for other OpenStack " "services. Provides a catalog of endpoints for all OpenStack services." msgstr "" #: ../common/get-started-with-openstack.rst:60 msgid "" "`Image service `__" msgstr "" #: ../common/get-started-with-openstack.rst:61 msgid "`Glance `__" msgstr "" #: ../common/get-started-with-openstack.rst:62 msgid "" "Stores and retrieves virtual machine disk images. OpenStack Compute makes " "use of this during instance provisioning." msgstr "" #: ../common/get-started-with-openstack.rst:64 msgid "" "`Telemetry `__" msgstr "" #: ../common/get-started-with-openstack.rst:65 msgid "`Ceilometer `__" msgstr "" #: ../common/get-started-with-openstack.rst:66 msgid "" "Monitors and meters the OpenStack cloud for billing, benchmarking, " "scalability, and statistical purposes." msgstr "" #: ../common/get-started-with-openstack.rst:68 msgid "" "`Orchestration `__" msgstr "" #: ../common/get-started-with-openstack.rst:69 msgid "`Heat `__" msgstr "" #: ../common/get-started-with-openstack.rst:70 msgid "" "Orchestrates multiple composite cloud applications by using either the " "native HOT template format or the AWS CloudFormation template format, " "through both an OpenStack-native REST API and a CloudFormation-compatible " "Query API." msgstr "" #: ../common/get-started-with-openstack.rst:74 msgid "" "`Database service `__" msgstr "" #: ../common/get-started-with-openstack.rst:75 msgid "`Trove `__" msgstr "" #: ../common/get-started-with-openstack.rst:76 msgid "" "Provides scalable and reliable Cloud Database-as-a-Service functionality for " "both relational and non-relational database engines." msgstr "" #: ../common/get-started-with-openstack.rst:78 msgid "" "`Data processing service `__" msgstr "" #: ../common/get-started-with-openstack.rst:79 msgid "`Sahara `__" msgstr "" #: ../common/get-started-with-openstack.rst:80 msgid "" "Provides capabilities to provision and scale Hadoop clusters in OpenStack by " "specifying parameters like Hadoop version, cluster topology and nodes " "hardware details." msgstr "" #: ../common/glossary.rst:3 msgid "Glossary" msgstr "" #: ../common/glossary.rst:5 msgid "" "This glossary offers a list of terms and definitions to define a vocabulary " "for OpenStack-related concepts." msgstr "" #: ../common/glossary.rst:8 msgid "" "To add to OpenStack glossary, clone the `openstack/openstack-manuals " "repository `__ " "and update the source file ``doc/common/glossary.rst`` through the OpenStack " "contribution process." msgstr "" #: ../common/glossary.rst:15 msgid "0-9" msgstr "" #: ../common/glossary.rst:18 msgid "6to4" msgstr "" #: ../common/glossary.rst:21 msgid "" "A mechanism that allows IPv6 packets to be transmitted over an IPv4 network, " "providing a strategy for migrating to IPv6." msgstr "" #: ../common/glossary.rst:26 msgid "A" msgstr "" #: ../common/glossary.rst:29 msgid "absolute limit" msgstr "" #: ../common/glossary.rst:32 msgid "" "Impassable limits for guest VMs. Settings include total RAM size, maximum " "number of vCPUs, and maximum disk size." msgstr "" #: ../common/glossary.rst:34 msgid "access control list (ACL)" msgstr "" #: ../common/glossary.rst:37 msgid "" "A list of permissions attached to an object. An ACL specifies which users or " "system processes have access to objects. It also defines which operations " "can be performed on specified objects. Each entry in a typical ACL specifies " "a subject and an operation. For instance, the ACL entry ``(Alice, delete)`` " "for a file gives Alice permission to delete the file." msgstr "" #: ../common/glossary.rst:43 msgid "access key" msgstr "" #: ../common/glossary.rst:46 msgid "Alternative term for an Amazon EC2 access key. See EC2 access key." msgstr "" #: ../common/glossary.rst:48 msgid "account" msgstr "" #: ../common/glossary.rst:51 msgid "" "The Object Storage context of an account. Do not confuse with a user account " "from an authentication service, such as Active Directory, /etc/passwd, " "OpenLDAP, OpenStack Identity, and so on." msgstr "" #: ../common/glossary.rst:54 msgid "account auditor" msgstr "" #: ../common/glossary.rst:57 msgid "" "Checks for missing replicas and incorrect or corrupted objects in a " "specified Object Storage account by running queries against the back-end " "SQLite database." msgstr "" #: ../common/glossary.rst:60 msgid "account database" msgstr "" #: ../common/glossary.rst:63 msgid "" "A SQLite database that contains Object Storage accounts and related metadata " "and that the accounts server accesses." msgstr "" #: ../common/glossary.rst:65 msgid "account reaper" msgstr "" #: ../common/glossary.rst:68 msgid "" "An Object Storage worker that scans for and deletes account databases and " "that the account server has marked for deletion." msgstr "" #: ../common/glossary.rst:70 msgid "account server" msgstr "" #: ../common/glossary.rst:73 msgid "" "Lists containers in Object Storage and stores container information in the " "account database." msgstr "" #: ../common/glossary.rst:75 msgid "account service" msgstr "" #: ../common/glossary.rst:78 msgid "" "An Object Storage component that provides account services such as list, " "create, modify, and audit. Do not confuse with OpenStack Identity service, " "OpenLDAP, or similar user-account services." msgstr "" #: ../common/glossary.rst:81 msgid "accounting" msgstr "" #: ../common/glossary.rst:84 msgid "" "The Compute service provides accounting information through the event " "notification and system usage data facilities." msgstr "" #: ../common/glossary.rst:86 msgid "active/active configuration" msgstr "" #: ../common/glossary.rst:89 msgid "" "In a high-availability setup with an active/active configuration, several " "systems share the load together and if one fails, the load is distributed to " "the remaining systems." msgstr "" #: ../common/glossary.rst:92 msgid "Active Directory" msgstr "" #: ../common/glossary.rst:95 msgid "" "Authentication and identity service by Microsoft, based on LDAP. Supported " "in OpenStack." msgstr "" #: ../common/glossary.rst:97 msgid "active/passive configuration" msgstr "" #: ../common/glossary.rst:100 msgid "" "In a high-availability setup with an active/passive configuration, systems " "are set up to bring additional resources online to replace those that have " "failed." msgstr "" #: ../common/glossary.rst:103 msgid "address pool" msgstr "" #: ../common/glossary.rst:106 msgid "" "A group of fixed and/or floating IP addresses that are assigned to a project " "and can be used by or assigned to the VM instances in a project." msgstr "" #: ../common/glossary.rst:109 msgid "admin API" msgstr "" #: ../common/glossary.rst:112 msgid "" "A subset of API calls that are accessible to authorized administrators and " "are generally not accessible to end users or the public Internet. They can " "exist as a separate service (keystone) or can be a subset of another API " "(nova)." msgstr "" #: ../common/glossary.rst:116 msgid "administrator" msgstr "" #: ../common/glossary.rst:119 msgid "" "The person responsible for installing, configuring, and managing an " "OpenStack cloud." msgstr "" #: ../common/glossary.rst:121 msgid "admin server" msgstr "" #: ../common/glossary.rst:124 msgid "" "In the context of the Identity service, the worker process that provides " "access to the admin API." msgstr "" #: ../common/glossary.rst:126 msgid "Advanced Message Queuing Protocol (AMQP)" msgstr "" #: ../common/glossary.rst:129 msgid "" "The open standard messaging protocol used by OpenStack components for intra-" "service communications, provided by RabbitMQ, Qpid, or ZeroMQ." msgstr "" #: ../common/glossary.rst:132 msgid "Advanced RISC Machine (ARM)" msgstr "" #: ../common/glossary.rst:135 msgid "" "Lower power consumption CPU often found in mobile and embedded devices. " "Supported by OpenStack." msgstr "" #: ../common/glossary.rst:137 msgid "alert" msgstr "" #: ../common/glossary.rst:140 msgid "" "The Compute service can send alerts through its notification system, which " "includes a facility to create custom notification drivers. Alerts can be " "sent to and displayed on the horizon dashboard." msgstr "" #: ../common/glossary.rst:144 msgid "allocate" msgstr "" #: ../common/glossary.rst:147 msgid "" "The process of taking a floating IP address from the address pool so it can " "be associated with a fixed IP on a guest VM instance." msgstr "" #: ../common/glossary.rst:150 msgid "Amazon Kernel Image (AKI)" msgstr "" #: ../common/glossary.rst:153 ../common/glossary.rst:158 #: ../common/glossary.rst:163 msgid "Both a VM container format and disk format. Supported by Image service." msgstr "" #: ../common/glossary.rst:155 msgid "Amazon Machine Image (AMI)" msgstr "" #: ../common/glossary.rst:160 msgid "Amazon Ramdisk Image (ARI)" msgstr "" #: ../common/glossary.rst:165 msgid "Anvil" msgstr "" #: ../common/glossary.rst:168 msgid "" "A project that ports the shell script-based project named DevStack to Python." msgstr "" #: ../common/glossary.rst:170 msgid "aodh" msgstr "" #: ../common/glossary.rst:173 msgid "" "Part of the OpenStack :term:`Telemetry service `; provides alarming functionality." msgstr "" #: ../common/glossary.rst:175 msgid "Apache" msgstr "" #: ../common/glossary.rst:178 msgid "" "The Apache Software Foundation supports the Apache community of open-source " "software projects. These projects provide software products for the public " "good." msgstr "" #: ../common/glossary.rst:181 msgid "Apache License 2.0" msgstr "" #: ../common/glossary.rst:184 msgid "" "All OpenStack core projects are provided under the terms of the Apache " "License 2.0 license." msgstr "" #: ../common/glossary.rst:186 msgid "Apache Web Server" msgstr "" #: ../common/glossary.rst:189 msgid "The most common web server software currently used on the Internet." msgstr "" #: ../common/glossary.rst:191 msgid "API endpoint" msgstr "" #: ../common/glossary.rst:194 msgid "" "The daemon, worker, or service that a client communicates with to access an " "API. API endpoints can provide any number of services, such as " "authentication, sales data, performance meters, Compute VM commands, census " "data, and so on." msgstr "" #: ../common/glossary.rst:198 msgid "API extension" msgstr "" #: ../common/glossary.rst:201 msgid "Custom modules that extend some OpenStack core APIs." msgstr "" #: ../common/glossary.rst:202 msgid "API extension plug-in" msgstr "" #: ../common/glossary.rst:205 msgid "Alternative term for a Networking plug-in or Networking API extension." msgstr "" #: ../common/glossary.rst:207 msgid "API key" msgstr "" #: ../common/glossary.rst:210 msgid "Alternative term for an API token." msgstr "" #: ../common/glossary.rst:211 msgid "API server" msgstr "" #: ../common/glossary.rst:214 msgid "Any node running a daemon or worker that provides an API endpoint." msgstr "" #: ../common/glossary.rst:216 msgid "API token" msgstr "" #: ../common/glossary.rst:219 msgid "" "Passed to API requests and used by OpenStack to verify that the client is " "authorized to run the requested operation." msgstr "" #: ../common/glossary.rst:221 msgid "API version" msgstr "" #: ../common/glossary.rst:224 msgid "" "In OpenStack, the API version for a project is part of the URL. For example, " "``example.com/nova/v1/foobar``." msgstr "" #: ../common/glossary.rst:226 msgid "applet" msgstr "" #: ../common/glossary.rst:229 msgid "A Java program that can be embedded into a web page." msgstr "" #: ../common/glossary.rst:230 msgid "Application Catalog service (murano)" msgstr "" #: ../common/glossary.rst:233 msgid "" "The project that provides an application catalog service so that users can " "compose and deploy composite environments on an application abstraction " "level while managing the application lifecycle." msgstr "" #: ../common/glossary.rst:236 msgid "Application Programming Interface (API)" msgstr "" #: ../common/glossary.rst:239 msgid "" "A collection of specifications used to access a service, application, or " "program. Includes service calls, required parameters for each call, and the " "expected return values." msgstr "" #: ../common/glossary.rst:242 msgid "application server" msgstr "" #: ../common/glossary.rst:245 msgid "" "A piece of software that makes available another piece of software over a " "network." msgstr "" #: ../common/glossary.rst:247 msgid "Application Service Provider (ASP)" msgstr "" #: ../common/glossary.rst:250 msgid "" "Companies that rent specialized applications that help businesses and " "organizations provide additional services with lower cost." msgstr "" #: ../common/glossary.rst:253 msgid "Address Resolution Protocol (ARP)" msgstr "" #: ../common/glossary.rst:256 msgid "" "The protocol by which layer-3 IP addresses are resolved into layer-2 link " "local addresses." msgstr "" #: ../common/glossary.rst:258 msgid "arptables" msgstr "" #: ../common/glossary.rst:261 msgid "" "Tool used for maintaining Address Resolution Protocol packet filter rules in " "the Linux kernel firewall modules. Used along with iptables, ebtables, and " "ip6tables in Compute to provide firewall services for VMs." msgstr "" #: ../common/glossary.rst:265 msgid "associate" msgstr "" #: ../common/glossary.rst:268 msgid "" "The process associating a Compute floating IP address with a fixed IP " "address." msgstr "" #: ../common/glossary.rst:270 msgid "Asynchronous JavaScript and XML (AJAX)" msgstr "" #: ../common/glossary.rst:273 msgid "" "A group of interrelated web development techniques used on the client-side " "to create asynchronous web applications. Used extensively in horizon." msgstr "" #: ../common/glossary.rst:276 msgid "ATA over Ethernet (AoE)" msgstr "" #: ../common/glossary.rst:279 msgid "A disk storage protocol tunneled within Ethernet." msgstr "" #: ../common/glossary.rst:280 msgid "attach" msgstr "" #: ../common/glossary.rst:283 msgid "" "The process of connecting a VIF or vNIC to a L2 network in Networking. In " "the context of Compute, this process connects a storage volume to an " "instance." msgstr "" #: ../common/glossary.rst:286 msgid "attachment (network)" msgstr "" #: ../common/glossary.rst:289 msgid "" "Association of an interface ID to a logical port. Plugs an interface into a " "port." msgstr "" #: ../common/glossary.rst:291 msgid "auditing" msgstr "" #: ../common/glossary.rst:294 msgid "Provided in Compute through the system usage data facility." msgstr "" #: ../common/glossary.rst:296 msgid "auditor" msgstr "" #: ../common/glossary.rst:299 msgid "" "A worker process that verifies the integrity of Object Storage objects, " "containers, and accounts. Auditors is the collective term for the Object " "Storage account auditor, container auditor, and object auditor." msgstr "" #: ../common/glossary.rst:303 msgid "Austin" msgstr "" #: ../common/glossary.rst:306 msgid "" "The code name for the initial release of OpenStack. The first design summit " "took place in Austin, Texas, US." msgstr "" #: ../common/glossary.rst:309 msgid "auth node" msgstr "" #: ../common/glossary.rst:312 msgid "Alternative term for an Object Storage authorization node." msgstr "" #: ../common/glossary.rst:314 msgid "authentication" msgstr "" #: ../common/glossary.rst:317 msgid "" "The process that confirms that the user, process, or client is really who " "they say they are through private key, secret token, password, fingerprint, " "or similar method." msgstr "" #: ../common/glossary.rst:320 msgid "authentication token" msgstr "" #: ../common/glossary.rst:323 msgid "" "A string of text provided to the client after authentication. Must be " "provided by the user or process in subsequent requests to the API endpoint." msgstr "" #: ../common/glossary.rst:326 msgid "AuthN" msgstr "" #: ../common/glossary.rst:329 msgid "The Identity service component that provides authentication services." msgstr "" #: ../common/glossary.rst:331 msgid "authorization" msgstr "" #: ../common/glossary.rst:334 msgid "" "The act of verifying that a user, process, or client is authorized to " "perform an action." msgstr "" #: ../common/glossary.rst:336 msgid "authorization node" msgstr "" #: ../common/glossary.rst:339 msgid "An Object Storage node that provides authorization services." msgstr "" #: ../common/glossary.rst:341 msgid "AuthZ" msgstr "" #: ../common/glossary.rst:344 msgid "The Identity component that provides high-level authorization services." msgstr "" #: ../common/glossary.rst:346 msgid "Auto ACK" msgstr "" #: ../common/glossary.rst:349 msgid "" "Configuration setting within RabbitMQ that enables or disables message " "acknowledgment. Enabled by default." msgstr "" #: ../common/glossary.rst:351 msgid "auto declare" msgstr "" #: ../common/glossary.rst:354 msgid "" "A Compute RabbitMQ setting that determines whether a message exchange is " "automatically created when the program starts." msgstr "" #: ../common/glossary.rst:356 msgid "availability zone" msgstr "" #: ../common/glossary.rst:359 msgid "" "An Amazon EC2 concept of an isolated area that is used for fault tolerance. " "Do not confuse with an OpenStack Compute zone or cell." msgstr "" #: ../common/glossary.rst:362 msgid "AWS CloudFormation template" msgstr "" #: ../common/glossary.rst:365 msgid "" "AWS CloudFormation allows Amazon Web Services (AWS) users to create and " "manage a collection of related resources. The Orchestration service supports " "a CloudFormation-compatible format (CFN)." msgstr "" #: ../common/glossary.rst:370 msgid "B" msgstr "" #: ../common/glossary.rst:373 msgid "back end" msgstr "" #: ../common/glossary.rst:376 msgid "" "Interactions and processes that are obfuscated from the user, such as " "Compute volume mount, data transmission to an iSCSI target by a daemon, or " "Object Storage object integrity checks." msgstr "" #: ../common/glossary.rst:379 msgid "back-end catalog" msgstr "" #: ../common/glossary.rst:382 msgid "" "The storage method used by the Identity service catalog service to store and " "retrieve information about API endpoints that are available to the client. " "Examples include an SQL database, LDAP database, or KVS back end." msgstr "" #: ../common/glossary.rst:386 msgid "back-end store" msgstr "" #: ../common/glossary.rst:389 msgid "" "The persistent data store used to save and retrieve information for a " "service, such as lists of Object Storage objects, current state of guest " "VMs, lists of user names, and so on. Also, the method that the Image service " "uses to get and store VM images. Options include Object Storage, locally " "mounted file system, RADOS block devices, VMware datastore, and HTTP." msgstr "" #: ../common/glossary.rst:395 msgid "backup restore and disaster recovery as a service" msgstr "" #: ../common/glossary.rst:398 msgid "" "The OpenStack project that provides integrated tooling for backing up, " "restoring, and recovering file systems, instances, or database backups. The " "project name is freezer." msgstr "" #: ../common/glossary.rst:401 msgid "bandwidth" msgstr "" #: ../common/glossary.rst:404 msgid "" "The amount of available data used by communication resources, such as the " "Internet. Represents the amount of data that is used to download things or " "the amount of data available to download." msgstr "" #: ../common/glossary.rst:410 msgid "" "Code name of the :term:`Key Manager service `." msgstr "" #: ../common/glossary.rst:412 msgid "bare" msgstr "" #: ../common/glossary.rst:415 msgid "" "An Image service container format that indicates that no container exists " "for the VM image." msgstr "" #: ../common/glossary.rst:417 msgid "Bare Metal service (ironic)" msgstr "" #: ../common/glossary.rst:420 msgid "" "The OpenStack service that provides a service and associated libraries " "capable of managing and provisioning physical machines in a security-aware " "and fault-tolerant manner." msgstr "" #: ../common/glossary.rst:423 msgid "base image" msgstr "" #: ../common/glossary.rst:426 msgid "An OpenStack-provided image." msgstr "" #: ../common/glossary.rst:427 msgid "Bell-LaPadula model" msgstr "" #: ../common/glossary.rst:430 msgid "" "A security model that focuses on data confidentiality and controlled access " "to classified information. This model divides the entities into subjects and " "objects. The clearance of a subject is compared to the classification of the " "object to determine if the subject is authorized for the specific access " "mode. The clearance or classification scheme is expressed in terms of a " "lattice." msgstr "" #: ../common/glossary.rst:436 msgid "Benchmark service (rally)" msgstr "" #: ../common/glossary.rst:439 msgid "" "OpenStack project that provides a framework for performance analysis and " "benchmarking of individual OpenStack components as well as full production " "OpenStack cloud deployments." msgstr "" #: ../common/glossary.rst:443 msgid "Bexar" msgstr "" #: ../common/glossary.rst:446 msgid "" "A grouped release of projects related to OpenStack that came out in February " "of 2011. It included only Compute (nova) and Object Storage (swift). Bexar " "is the code name for the second release of OpenStack. The design summit took " "place in San Antonio, Texas, US, which is the county seat for Bexar county." msgstr "" #: ../common/glossary.rst:452 msgid "binary" msgstr "" #: ../common/glossary.rst:455 msgid "" "Information that consists solely of ones and zeroes, which is the language " "of computers." msgstr "" #: ../common/glossary.rst:457 msgid "bit" msgstr "" #: ../common/glossary.rst:460 msgid "" "A bit is a single digit number that is in base of 2 (either a zero or one). " "Bandwidth usage is measured in bits per second." msgstr "" #: ../common/glossary.rst:462 msgid "bits per second (BPS)" msgstr "" #: ../common/glossary.rst:465 msgid "" "The universal measurement of how quickly data is transferred from place to " "place." msgstr "" #: ../common/glossary.rst:467 msgid "block device" msgstr "" #: ../common/glossary.rst:470 msgid "" "A device that moves data in the form of blocks. These device nodes interface " "the devices, such as hard disks, CD-ROM drives, flash drives, and other " "addressable regions of memory." msgstr "" #: ../common/glossary.rst:473 msgid "block migration" msgstr "" #: ../common/glossary.rst:476 msgid "" "A method of VM live migration used by KVM to evacuate instances from one " "host to another with very little downtime during a user-initiated " "switchover. Does not require shared storage. Supported by Compute." msgstr "" #: ../common/glossary.rst:480 msgid "Block Storage service (cinder)" msgstr "" #: ../common/glossary.rst:483 msgid "" "The OpenStack service that implement services and libraries to provide on-" "demand, self-service access to Block Storage resources via abstraction and " "automation on top of other block storage devices." msgstr "" #: ../common/glossary.rst:486 msgid "Block Storage API" msgstr "" #: ../common/glossary.rst:489 msgid "" "An API on a separate endpoint for attaching, detaching, and creating block " "storage for compute VMs." msgstr "" #: ../common/glossary.rst:492 msgid "BMC (Baseboard Management Controller)" msgstr "" #: ../common/glossary.rst:495 msgid "" "The intelligence in the IPMI architecture, which is a specialized micro-" "controller that is embedded on the motherboard of a computer and acts as a " "server. Manages the interface between system management software and " "platform hardware." msgstr "" #: ../common/glossary.rst:499 msgid "bootable disk image" msgstr "" #: ../common/glossary.rst:502 msgid "A type of VM image that exists as a single, bootable file." msgstr "" #: ../common/glossary.rst:504 msgid "Bootstrap Protocol (BOOTP)" msgstr "" #: ../common/glossary.rst:507 msgid "" "A network protocol used by a network client to obtain an IP address from a " "configuration server. Provided in Compute through the dnsmasq daemon when " "using either the FlatDHCP manager or VLAN manager network manager." msgstr "" #: ../common/glossary.rst:511 msgid "Border Gateway Protocol (BGP)" msgstr "" #: ../common/glossary.rst:514 msgid "" "The Border Gateway Protocol is a dynamic routing protocol that connects " "autonomous systems. Considered the backbone of the Internet, this protocol " "connects disparate networks to form a larger network." msgstr "" #: ../common/glossary.rst:518 msgid "browser" msgstr "" #: ../common/glossary.rst:521 msgid "" "Any client software that enables a computer or device to access the Internet." msgstr "" #: ../common/glossary.rst:523 msgid "builder file" msgstr "" #: ../common/glossary.rst:526 msgid "" "Contains configuration information that Object Storage uses to reconfigure a " "ring or to re-create it from scratch after a serious failure." msgstr "" #: ../common/glossary.rst:529 msgid "bursting" msgstr "" #: ../common/glossary.rst:532 msgid "" "The practice of utilizing a secondary environment to elastically build " "instances on-demand when the primary environment is resource constrained." msgstr "" #: ../common/glossary.rst:535 msgid "button class" msgstr "" #: ../common/glossary.rst:538 msgid "" "A group of related button types within horizon. Buttons to start, stop, and " "suspend VMs are in one class. Buttons to associate and disassociate floating " "IP addresses are in another class, and so on." msgstr "" #: ../common/glossary.rst:542 msgid "byte" msgstr "" #: ../common/glossary.rst:545 msgid "" "Set of bits that make up a single character; there are usually 8 bits to a " "byte." msgstr "" #: ../common/glossary.rst:549 msgid "C" msgstr "" #: ../common/glossary.rst:552 msgid "cache pruner" msgstr "" #: ../common/glossary.rst:555 msgid "" "A program that keeps the Image service VM image cache at or below its " "configured maximum size." msgstr "" #: ../common/glossary.rst:557 msgid "Cactus" msgstr "" #: ../common/glossary.rst:560 msgid "" "An OpenStack grouped release of projects that came out in the spring of " "2011. It included Compute (nova), Object Storage (swift), and the Image " "service (glance). Cactus is a city in Texas, US and is the code name for the " "third release of OpenStack. When OpenStack releases went from three to six " "months long, the code name of the release changed to match a geography " "nearest the previous summit." msgstr "" #: ../common/glossary.rst:568 msgid "CALL" msgstr "" #: ../common/glossary.rst:571 msgid "" "One of the RPC primitives used by the OpenStack message queue software. " "Sends a message and waits for a response." msgstr "" #: ../common/glossary.rst:573 msgid "capability" msgstr "" #: ../common/glossary.rst:576 msgid "" "Defines resources for a cell, including CPU, storage, and networking. Can " "apply to the specific services within a cell or a whole cell." msgstr "" #: ../common/glossary.rst:579 msgid "capacity cache" msgstr "" #: ../common/glossary.rst:582 msgid "" "A Compute back-end database table that contains the current workload, amount " "of free RAM, and number of VMs running on each host. Used to determine on " "which host a VM starts." msgstr "" #: ../common/glossary.rst:585 msgid "capacity updater" msgstr "" #: ../common/glossary.rst:588 msgid "" "A notification driver that monitors VM instances and updates the capacity " "cache as needed." msgstr "" #: ../common/glossary.rst:590 msgid "CAST" msgstr "" #: ../common/glossary.rst:593 msgid "" "One of the RPC primitives used by the OpenStack message queue software. " "Sends a message and does not wait for a response." msgstr "" #: ../common/glossary.rst:595 msgid "catalog" msgstr "" #: ../common/glossary.rst:598 msgid "" "A list of API endpoints that are available to a user after authentication " "with the Identity service." msgstr "" #: ../common/glossary.rst:600 msgid "catalog service" msgstr "" #: ../common/glossary.rst:603 msgid "" "An Identity service that lists API endpoints that are available to a user " "after authentication with the Identity service." msgstr "" #: ../common/glossary.rst:608 msgid "" "Part of the OpenStack :term:`Telemetry service `; gathers and stores metrics from other OpenStack services." msgstr "" #: ../common/glossary.rst:611 msgid "cell" msgstr "" #: ../common/glossary.rst:614 msgid "" "Provides logical partitioning of Compute resources in a child and parent " "relationship. Requests are passed from parent cells to child cells if the " "parent cannot provide the requested resource." msgstr "" #: ../common/glossary.rst:618 msgid "cell forwarding" msgstr "" #: ../common/glossary.rst:621 msgid "" "A Compute option that enables parent cells to pass resource requests to " "child cells if the parent cannot provide the requested resource." msgstr "" #: ../common/glossary.rst:624 msgid "cell manager" msgstr "" #: ../common/glossary.rst:627 msgid "" "The Compute component that contains a list of the current capabilities of " "each host within the cell and routes requests as appropriate." msgstr "" #: ../common/glossary.rst:630 msgid "CentOS" msgstr "" #: ../common/glossary.rst:633 ../common/glossary.rst:1041 #: ../common/glossary.rst:2744 ../common/glossary.rst:3131 #: ../common/glossary.rst:3618 msgid "A Linux distribution that is compatible with OpenStack." msgstr "" #: ../common/glossary.rst:634 msgid "Ceph" msgstr "" #: ../common/glossary.rst:637 msgid "" "Massively scalable distributed storage system that consists of an object " "store, block store, and POSIX-compatible distributed file system. Compatible " "with OpenStack." msgstr "" #: ../common/glossary.rst:640 msgid "CephFS" msgstr "" #: ../common/glossary.rst:643 msgid "The POSIX-compliant file system provided by Ceph." msgstr "" #: ../common/glossary.rst:644 msgid "certificate authority (CA)" msgstr "" #: ../common/glossary.rst:647 msgid "" "In cryptography, an entity that issues digital certificates. The digital " "certificate certifies the ownership of a public key by the named subject of " "the certificate. This enables others (relying parties) to rely upon " "signatures or assertions made by the private key that corresponds to the " "certified public key. In this model of trust relationships, a CA is a " "trusted third party for both the subject (owner) of the certificate and the " "party relying upon the certificate. CAs are characteristic of many public " "key infrastructure (PKI) schemes. In OpenStack, a simple certificate " "authority is provided by Compute for cloudpipe VPNs and VM image decryption." msgstr "" #: ../common/glossary.rst:658 msgid "Challenge-Handshake Authentication Protocol (CHAP)" msgstr "" #: ../common/glossary.rst:661 msgid "An iSCSI authentication method supported by Compute." msgstr "" #: ../common/glossary.rst:662 msgid "chance scheduler" msgstr "" #: ../common/glossary.rst:665 msgid "" "A scheduling method used by Compute that randomly chooses an available host " "from the pool." msgstr "" #: ../common/glossary.rst:667 msgid "changes since" msgstr "" #: ../common/glossary.rst:670 msgid "" "A Compute API parameter that downloads changes to the requested item since " "your last request, instead of downloading a new, fresh set of data and " "comparing it against the old data." msgstr "" #: ../common/glossary.rst:673 msgid "Chef" msgstr "" #: ../common/glossary.rst:676 msgid "" "An operating system configuration management tool supporting OpenStack " "deployments." msgstr "" #: ../common/glossary.rst:678 msgid "child cell" msgstr "" #: ../common/glossary.rst:681 msgid "" "If a requested resource such as CPU time, disk storage, or memory is not " "available in the parent cell, the request is forwarded to its associated " "child cells. If the child cell can fulfill the request, it does. Otherwise, " "it attempts to pass the request to any of its children." msgstr "" #: ../common/glossary.rst:689 msgid "" "Codename for :term:`Block Storage service `." msgstr "" #: ../common/glossary.rst:691 msgid "CirrOS" msgstr "" #: ../common/glossary.rst:694 msgid "" "A minimal Linux distribution designed for use as a test image on clouds such " "as OpenStack." msgstr "" #: ../common/glossary.rst:696 msgid "Cisco neutron plug-in" msgstr "" #: ../common/glossary.rst:699 msgid "" "A Networking plug-in for Cisco devices and technologies, including UCS and " "Nexus." msgstr "" #: ../common/glossary.rst:701 msgid "cloud architect" msgstr "" #: ../common/glossary.rst:704 msgid "A person who plans, designs, and oversees the creation of clouds." msgstr "" #: ../common/glossary.rst:706 msgid "Cloud Auditing Data Federation (CADF)" msgstr "" #: ../common/glossary.rst:709 msgid "" "Cloud Auditing Data Federation (CADF) is a specification for audit event " "data. CADF is supported by OpenStack Identity." msgstr "" #: ../common/glossary.rst:712 msgid "cloud computing" msgstr "" #: ../common/glossary.rst:715 msgid "" "A model that enables access to a shared pool of configurable computing " "resources, such as networks, servers, storage, applications, and services, " "that can be rapidly provisioned and released with minimal management effort " "or service provider interaction." msgstr "" #: ../common/glossary.rst:719 msgid "cloud controller" msgstr "" #: ../common/glossary.rst:722 msgid "" "Collection of Compute components that represent the global state of the " "cloud; talks to services, such as Identity authentication, Object Storage, " "and node/storage workers through a queue." msgstr "" #: ../common/glossary.rst:726 msgid "cloud controller node" msgstr "" #: ../common/glossary.rst:729 msgid "" "A node that runs network, volume, API, scheduler, and image services. Each " "service may be broken out into separate nodes for scalability or " "availability." msgstr "" #: ../common/glossary.rst:732 msgid "Cloud Data Management Interface (CDMI)" msgstr "" #: ../common/glossary.rst:735 msgid "" "SINA standard that defines a RESTful API for managing objects in the cloud, " "currently unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:737 msgid "Cloud Infrastructure Management Interface (CIMI)" msgstr "" #: ../common/glossary.rst:740 msgid "" "An in-progress specification for cloud management. Currently unsupported in " "OpenStack." msgstr "" #: ../common/glossary.rst:742 msgid "cloud-init" msgstr "" #: ../common/glossary.rst:745 msgid "" "A package commonly installed in VM images that performs initialization of an " "instance after boot using information that it retrieves from the metadata " "service, such as the SSH public key and user data." msgstr "" #: ../common/glossary.rst:749 msgid "cloudadmin" msgstr "" #: ../common/glossary.rst:752 msgid "" "One of the default roles in the Compute RBAC system. Grants complete system " "access." msgstr "" #: ../common/glossary.rst:754 msgid "Cloudbase-Init" msgstr "" #: ../common/glossary.rst:757 msgid "" "A Windows project providing guest initialization features, similar to cloud-" "init." msgstr "" #: ../common/glossary.rst:759 msgid "cloudpipe" msgstr "" #: ../common/glossary.rst:762 msgid "A compute service that creates VPNs on a per-project basis." msgstr "" #: ../common/glossary.rst:764 msgid "cloudpipe image" msgstr "" #: ../common/glossary.rst:767 msgid "" "A pre-made VM image that serves as a cloudpipe server. Essentially, OpenVPN " "running on Linux." msgstr "" #: ../common/glossary.rst:772 msgid "" "The OpenStack project that implements clustering services and libraries for " "the management of groups of homogeneous objects exposed by other OpenStack " "services. The project name of Clustering service is senlin." msgstr "" #: ../common/glossary.rst:777 msgid "congress" msgstr "" #: ../common/glossary.rst:780 msgid "OpenStack project that provides the Governance service." msgstr "" #: ../common/glossary.rst:781 msgid "command filter" msgstr "" #: ../common/glossary.rst:784 msgid "Lists allowed commands within the Compute rootwrap facility." msgstr "" #: ../common/glossary.rst:786 msgid "Common Internet File System (CIFS)" msgstr "" #: ../common/glossary.rst:789 msgid "" "A file sharing protocol. It is a public or open variation of the original " "Server Message Block (SMB) protocol developed and used by Microsoft. Like " "the SMB protocol, CIFS runs at a higher level and uses the TCP/IP protocol." msgstr "" #: ../common/glossary.rst:793 msgid "Common Libraries (oslo)" msgstr "" #: ../common/glossary.rst:796 msgid "" "The project that produces a set of python libraries containing code shared " "by OpenStack projects. The APIs provided by these libraries should be high " "quality, stable, consistent, documented and generally applicable." msgstr "" #: ../common/glossary.rst:800 msgid "community project" msgstr "" #: ../common/glossary.rst:803 msgid "" "A project that is not officially endorsed by the OpenStack Foundation. If " "the project is successful enough, it might be elevated to an incubated " "project and then to a core project, or it might be merged with the main code " "trunk." msgstr "" #: ../common/glossary.rst:807 msgid "compression" msgstr "" #: ../common/glossary.rst:810 msgid "" "Reducing the size of files by special encoding, the file can be decompressed " "again to its original content. OpenStack supports compression at the Linux " "file system level but does not support compression for things such as Object " "Storage objects or Image service VM images." msgstr "" #: ../common/glossary.rst:815 msgid "Compute service (nova)" msgstr "" #: ../common/glossary.rst:817 msgid "" "The OpenStack core project that implements services and associated libraries " "to provide massively-scalable, on-demand, self-service access to compute " "resources, including bare metal, virtual machines, and containers." msgstr "" #: ../common/glossary.rst:821 msgid "Compute API (Nova API)" msgstr "" #: ../common/glossary.rst:824 msgid "" "The nova-api daemon provides access to nova services. Can communicate with " "other APIs, such as the Amazon EC2 API." msgstr "" #: ../common/glossary.rst:826 msgid "compute controller" msgstr "" #: ../common/glossary.rst:829 msgid "" "The Compute component that chooses suitable hosts on which to start VM " "instances." msgstr "" #: ../common/glossary.rst:831 msgid "compute host" msgstr "" #: ../common/glossary.rst:834 msgid "Physical host dedicated to running compute nodes." msgstr "" #: ../common/glossary.rst:835 msgid "compute node" msgstr "" #: ../common/glossary.rst:838 msgid "" "A node that runs the nova-compute daemon that manages VM instances that " "provide a wide range of services, such as web applications and analytics." msgstr "" #: ../common/glossary.rst:844 msgid "Name for the Compute component that manages VMs." msgstr "" #: ../common/glossary.rst:845 msgid "compute worker" msgstr "" #: ../common/glossary.rst:848 msgid "" "The Compute component that runs on each compute node and manages the VM " "instance lifecycle, including run, reboot, terminate, attach/detach volumes, " "and so on. Provided by the nova-compute daemon." msgstr "" #: ../common/glossary.rst:851 msgid "concatenated object" msgstr "" #: ../common/glossary.rst:854 msgid "" "A set of segment objects that Object Storage combines and sends to the " "client." msgstr "" #: ../common/glossary.rst:856 msgid "conductor" msgstr "" #: ../common/glossary.rst:859 msgid "" "In Compute, conductor is the process that proxies database requests from the " "compute process. Using conductor improves security because compute nodes do " "not need direct access to the database." msgstr "" #: ../common/glossary.rst:863 msgid "consistency window" msgstr "" #: ../common/glossary.rst:866 msgid "" "The amount of time it takes for a new Object Storage object to become " "accessible to all clients." msgstr "" #: ../common/glossary.rst:868 msgid "console log" msgstr "" #: ../common/glossary.rst:871 msgid "Contains the output from a Linux VM console in Compute." msgstr "" #: ../common/glossary.rst:872 msgid "container" msgstr "" #: ../common/glossary.rst:875 msgid "" "Organizes and stores objects in Object Storage. Similar to the concept of a " "Linux directory but cannot be nested. Alternative term for an Image service " "container format." msgstr "" #: ../common/glossary.rst:878 msgid "container auditor" msgstr "" #: ../common/glossary.rst:881 msgid "" "Checks for missing replicas or incorrect objects in specified Object Storage " "containers through queries to the SQLite back-end database." msgstr "" #: ../common/glossary.rst:884 msgid "container database" msgstr "" #: ../common/glossary.rst:887 msgid "" "A SQLite database that stores Object Storage containers and container " "metadata. The container server accesses this database." msgstr "" #: ../common/glossary.rst:890 msgid "container format" msgstr "" #: ../common/glossary.rst:893 msgid "" "A wrapper used by the Image service that contains a VM image and its " "associated metadata, such as machine state, OS disk size, and so on." msgstr "" #: ../common/glossary.rst:896 msgid "Container Infrastructure Management service (magnum)" msgstr "" #: ../common/glossary.rst:899 msgid "" "The project which provides a set of services for provisioning, scaling, and " "managing container orchestration engines." msgstr "" #: ../common/glossary.rst:901 msgid "container server" msgstr "" #: ../common/glossary.rst:904 msgid "An Object Storage server that manages containers." msgstr "" #: ../common/glossary.rst:905 msgid "container service" msgstr "" #: ../common/glossary.rst:908 msgid "" "The Object Storage component that provides container services, such as " "create, delete, list, and so on." msgstr "" #: ../common/glossary.rst:910 msgid "content delivery network (CDN)" msgstr "" #: ../common/glossary.rst:913 msgid "" "A content delivery network is a specialized network that is used to " "distribute content to clients, typically located close to the client for " "increased performance." msgstr "" #: ../common/glossary.rst:916 msgid "controller node" msgstr "" #: ../common/glossary.rst:919 msgid "Alternative term for a cloud controller node." msgstr "" #: ../common/glossary.rst:920 msgid "core API" msgstr "" #: ../common/glossary.rst:923 msgid "" "Depending on context, the core API is either the OpenStack API or the main " "API of a specific core project, such as Compute, Networking, Image service, " "and so on." msgstr "" #: ../common/glossary.rst:926 msgid "core service" msgstr "" #: ../common/glossary.rst:929 msgid "" "An official OpenStack service defined as core by DefCore Committee. " "Currently, consists of Block Storage service (cinder), Compute service " "(nova), Identity service (keystone), Image service (glance), Networking " "service (neutron), and Object Storage service (swift)." msgstr "" #: ../common/glossary.rst:934 msgid "cost" msgstr "" #: ../common/glossary.rst:937 msgid "" "Under the Compute distributed scheduler, this is calculated by looking at " "the capabilities of each host relative to the flavor of the VM instance " "being requested." msgstr "" #: ../common/glossary.rst:940 msgid "credentials" msgstr "" #: ../common/glossary.rst:943 msgid "" "Data that is only known to or accessible by a user and used to verify that " "the user is who he says he is. Credentials are presented to the server " "during authentication. Examples include a password, secret key, digital " "certificate, and fingerprint." msgstr "" #: ../common/glossary.rst:948 msgid "Cross-Origin Resource Sharing (CORS)" msgstr "" #: ../common/glossary.rst:951 msgid "" "A mechanism that allows many resources (for example, fonts, JavaScript) on a " "web page to be requested from another domain outside the domain from which " "the resource originated. In particular, JavaScript's AJAX calls can use the " "XMLHttpRequest mechanism." msgstr "" #: ../common/glossary.rst:956 msgid "Crowbar" msgstr "" #: ../common/glossary.rst:959 msgid "" "An open source community project by Dell that aims to provide all necessary " "services to quickly deploy clouds." msgstr "" #: ../common/glossary.rst:961 msgid "current workload" msgstr "" #: ../common/glossary.rst:964 msgid "" "An element of the Compute capacity cache that is calculated based on the " "number of build, snapshot, migrate, and resize operations currently in " "progress on a given host." msgstr "" #: ../common/glossary.rst:967 msgid "customer" msgstr "" #: ../common/glossary.rst:970 msgid "Alternative term for project." msgstr "" #: ../common/glossary.rst:971 msgid "customization module" msgstr "" #: ../common/glossary.rst:974 msgid "" "A user-created Python module that is loaded by horizon to change the look " "and feel of the dashboard." msgstr "" #: ../common/glossary.rst:978 msgid "D" msgstr "" #: ../common/glossary.rst:981 msgid "daemon" msgstr "" #: ../common/glossary.rst:984 msgid "" "A process that runs in the background and waits for requests. May or may not " "listen on a TCP or UDP port. Do not confuse with a worker." msgstr "" #: ../common/glossary.rst:987 msgid "Dashboard (horizon)" msgstr "" #: ../common/glossary.rst:990 msgid "" "OpenStack project which provides an extensible, unified, web-based user " "interface for all OpenStack services." msgstr "" #: ../common/glossary.rst:992 msgid "data encryption" msgstr "" #: ../common/glossary.rst:995 msgid "" "Both Image service and Compute support encrypted virtual machine (VM) images " "(but not instances). In-transit data encryption is supported in OpenStack " "using technologies such as HTTPS, SSL, TLS, and SSH. Object Storage does not " "support object encryption at the application level but may support storage " "that uses disk encryption." msgstr "" #: ../common/glossary.rst:1000 msgid "database ID" msgstr "" #: ../common/glossary.rst:1003 msgid "A unique ID given to each replica of an Object Storage database." msgstr "" #: ../common/glossary.rst:1005 msgid "database replicator" msgstr "" #: ../common/glossary.rst:1008 msgid "" "An Object Storage component that copies changes in the account, container, " "and object databases to other nodes." msgstr "" #: ../common/glossary.rst:1010 msgid "Database service (trove)" msgstr "" #: ../common/glossary.rst:1013 msgid "" "An integrated project that provides scalable and reliable Cloud Database-as-" "a-Service functionality for both relational and non-relational database " "engines." msgstr "" #: ../common/glossary.rst:1016 msgid "Data loss prevention (DLP) software" msgstr "" #: ../common/glossary.rst:1019 msgid "" "Software programs used to protect sensitive information and prevent it from " "leaking outside a network boundary through the detection and denying of the " "data transportation." msgstr "" #: ../common/glossary.rst:1022 msgid "Data Processing service (sahara)" msgstr "" #: ../common/glossary.rst:1025 msgid "" "OpenStack project that provides a scalable data-processing stack and " "associated management interfaces." msgstr "" #: ../common/glossary.rst:1028 msgid "data store" msgstr "" #: ../common/glossary.rst:1031 msgid "A database engine supported by the Database service." msgstr "" #: ../common/glossary.rst:1032 msgid "deallocate" msgstr "" #: ../common/glossary.rst:1035 msgid "" "The process of removing the association between a floating IP address and a " "fixed IP address. Once this association is removed, the floating IP returns " "to the address pool." msgstr "" #: ../common/glossary.rst:1038 msgid "Debian" msgstr "" #: ../common/glossary.rst:1042 msgid "deduplication" msgstr "" #: ../common/glossary.rst:1045 msgid "" "The process of finding duplicate data at the disk block, file, and/or object " "level to minimize storage use—currently unsupported within OpenStack." msgstr "" #: ../common/glossary.rst:1048 msgid "default panel" msgstr "" #: ../common/glossary.rst:1051 msgid "" "The default panel that is displayed when a user accesses the horizon " "dashboard." msgstr "" #: ../common/glossary.rst:1053 msgid "default project" msgstr "" #: ../common/glossary.rst:1056 msgid "" "New users are assigned to this project if no project is specified when a " "user is created." msgstr "" #: ../common/glossary.rst:1058 msgid "default token" msgstr "" #: ../common/glossary.rst:1061 msgid "" "An Identity service token that is not associated with a specific project and " "is exchanged for a scoped token." msgstr "" #: ../common/glossary.rst:1063 msgid "delayed delete" msgstr "" #: ../common/glossary.rst:1066 msgid "" "An option within Image service so that an image is deleted after a " "predefined number of seconds instead of immediately." msgstr "" #: ../common/glossary.rst:1068 msgid "delivery mode" msgstr "" #: ../common/glossary.rst:1071 msgid "" "Setting for the Compute RabbitMQ message delivery mode; can be set to either " "transient or persistent." msgstr "" #: ../common/glossary.rst:1073 msgid "denial of service (DoS)" msgstr "" #: ../common/glossary.rst:1076 msgid "" "Denial of service (DoS) is a short form for denial-of-service attack. This " "is a malicious attempt to prevent legitimate users from using a service." msgstr "" #: ../common/glossary.rst:1079 msgid "deprecated auth" msgstr "" #: ../common/glossary.rst:1082 msgid "" "An option within Compute that enables administrators to create and manage " "users through the ``nova-manage`` command as opposed to using the Identity " "service." msgstr "" #: ../common/glossary.rst:1088 msgid "Code name for the DNS service project for OpenStack." msgstr "" #: ../common/glossary.rst:1089 msgid "Desktop-as-a-Service" msgstr "" #: ../common/glossary.rst:1092 msgid "" "A platform that provides a suite of desktop environments that users access " "to receive a desktop experience from any location. This may provide general " "use, development, or even homogeneous testing environments." msgstr "" #: ../common/glossary.rst:1096 msgid "developer" msgstr "" #: ../common/glossary.rst:1099 msgid "" "One of the default roles in the Compute RBAC system and the default role " "assigned to a new user." msgstr "" #: ../common/glossary.rst:1101 msgid "device ID" msgstr "" #: ../common/glossary.rst:1104 msgid "Maps Object Storage partitions to physical storage devices." msgstr "" #: ../common/glossary.rst:1106 msgid "device weight" msgstr "" #: ../common/glossary.rst:1109 msgid "" "Distributes partitions proportionately across Object Storage devices based " "on the storage capacity of each device." msgstr "" #: ../common/glossary.rst:1111 msgid "DevStack" msgstr "" #: ../common/glossary.rst:1114 msgid "" "Community project that uses shell scripts to quickly build complete " "OpenStack development environments." msgstr "" #: ../common/glossary.rst:1116 msgid "DHCP agent" msgstr "" #: ../common/glossary.rst:1119 msgid "" "OpenStack Networking agent that provides DHCP services for virtual networks." msgstr "" #: ../common/glossary.rst:1121 msgid "Diablo" msgstr "" #: ../common/glossary.rst:1124 msgid "" "A grouped release of projects related to OpenStack that came out in the fall " "of 2011, the fourth release of OpenStack. It included Compute (nova 2011.3), " "Object Storage (swift 1.4.3), and the Image service (glance). Diablo is the " "code name for the fourth release of OpenStack. The design summit took place " "in the Bay Area near Santa Clara, California, US and Diablo is a nearby city." msgstr "" #: ../common/glossary.rst:1132 msgid "direct consumer" msgstr "" #: ../common/glossary.rst:1135 msgid "" "An element of the Compute RabbitMQ that comes to life when a RPC call is " "executed. It connects to a direct exchange through a unique exclusive queue, " "sends the message, and terminates." msgstr "" #: ../common/glossary.rst:1138 msgid "direct exchange" msgstr "" #: ../common/glossary.rst:1141 msgid "" "A routing table that is created within the Compute RabbitMQ during RPC " "calls; one is created for each RPC call that is invoked." msgstr "" #: ../common/glossary.rst:1144 msgid "direct publisher" msgstr "" #: ../common/glossary.rst:1147 msgid "Element of RabbitMQ that provides a response to an incoming MQ message." msgstr "" #: ../common/glossary.rst:1149 msgid "disassociate" msgstr "" #: ../common/glossary.rst:1152 msgid "" "The process of removing the association between a floating IP address and " "fixed IP and thus returning the floating IP address to the address pool." msgstr "" #: ../common/glossary.rst:1155 msgid "Discretionary Access Control (DAC)" msgstr "" #: ../common/glossary.rst:1158 msgid "" "Governs the ability of subjects to access objects, while enabling users to " "make policy decisions and assign security attributes. The traditional UNIX " "system of users, groups, and read-write-execute permissions is an example of " "DAC." msgstr "" #: ../common/glossary.rst:1162 msgid "disk encryption" msgstr "" #: ../common/glossary.rst:1165 msgid "" "The ability to encrypt data at the file system, disk partition, or whole-" "disk level. Supported within Compute VMs." msgstr "" #: ../common/glossary.rst:1167 msgid "disk format" msgstr "" #: ../common/glossary.rst:1170 msgid "" "The underlying format that a disk image for a VM is stored as within the " "Image service back-end store. For example, AMI, ISO, QCOW2, VMDK, and so on." msgstr "" #: ../common/glossary.rst:1173 msgid "dispersion" msgstr "" #: ../common/glossary.rst:1176 msgid "" "In Object Storage, tools to test and ensure dispersion of objects and " "containers to ensure fault tolerance." msgstr "" #: ../common/glossary.rst:1178 msgid "distributed virtual router (DVR)" msgstr "" #: ../common/glossary.rst:1181 msgid "" "Mechanism for highly available multi-host routing when using OpenStack " "Networking (neutron)." msgstr "" #: ../common/glossary.rst:1183 msgid "Django" msgstr "" #: ../common/glossary.rst:1186 msgid "A web framework used extensively in horizon." msgstr "" #: ../common/glossary.rst:1187 msgid "DNS record" msgstr "" #: ../common/glossary.rst:1190 msgid "" "A record that specifies information about a particular domain and belongs to " "the domain." msgstr "" #: ../common/glossary.rst:1195 msgid "" "OpenStack project that provides scalable, on demand, self service access to " "authoritative DNS services, in a technology-agnostic manner. The code name " "for the project is designate." msgstr "" #: ../common/glossary.rst:1199 msgid "dnsmasq" msgstr "" #: ../common/glossary.rst:1202 msgid "" "Daemon that provides DNS, DHCP, BOOTP, and TFTP services for virtual " "networks." msgstr "" #: ../common/glossary.rst:1204 msgid "domain" msgstr "" #: ../common/glossary.rst:1207 msgid "" "An Identity API v3 entity. Represents a collection of projects, groups and " "users that defines administrative boundaries for managing OpenStack Identity " "entities. On the Internet, separates a website from other sites. Often, the " "domain name has two or more parts that are separated by dots. For example, " "yahoo.com, usa.gov, harvard.edu, or mail.yahoo.com. Also, a domain is an " "entity or container of all DNS-related information containing one or more " "records." msgstr "" #: ../common/glossary.rst:1216 msgid "Domain Name System (DNS)" msgstr "" #: ../common/glossary.rst:1219 msgid "" "A system by which Internet domain name-to-address and address-to-name " "resolutions are determined. DNS helps navigate the Internet by translating " "the IP address into an address that is easier to remember. For example, " "translating 111.111.111.1 into www.yahoo.com. All domains and their " "components, such as mail servers, utilize DNS to resolve to the appropriate " "locations. DNS servers are usually set up in a master-slave relationship " "such that failure of the master invokes the slave. DNS servers might also be " "clustered or replicated such that changes made to one DNS server are " "automatically propagated to other active servers. In Compute, the support " "that enables associating DNS entries with floating IP addresses, nodes, or " "cells so that hostnames are consistent across reboots." msgstr "" #: ../common/glossary.rst:1233 msgid "download" msgstr "" #: ../common/glossary.rst:1236 msgid "" "The transfer of data, usually in the form of files, from one computer to " "another." msgstr "" #: ../common/glossary.rst:1238 msgid "durable exchange" msgstr "" #: ../common/glossary.rst:1241 msgid "" "The Compute RabbitMQ message exchange that remains active when the server " "restarts." msgstr "" #: ../common/glossary.rst:1243 msgid "durable queue" msgstr "" #: ../common/glossary.rst:1246 msgid "" "A Compute RabbitMQ message queue that remains active when the server " "restarts." msgstr "" #: ../common/glossary.rst:1248 msgid "Dynamic Host Configuration Protocol (DHCP)" msgstr "" #: ../common/glossary.rst:1251 msgid "" "A network protocol that configures devices that are connected to a network " "so that they can communicate on that network by using the Internet Protocol " "(IP). The protocol is implemented in a client-server model where DHCP " "clients request configuration data, such as an IP address, a default route, " "and one or more DNS server addresses from a DHCP server. A method to " "automatically configure networking for a host at boot time. Provided by both " "Networking and Compute." msgstr "" #: ../common/glossary.rst:1259 msgid "Dynamic HyperText Markup Language (DHTML)" msgstr "" #: ../common/glossary.rst:1262 msgid "" "Pages that use HTML, JavaScript, and Cascading Style Sheets to enable users " "to interact with a web page or show simple animation." msgstr "" #: ../common/glossary.rst:1267 msgid "E" msgstr "" #: ../common/glossary.rst:1270 msgid "east-west traffic" msgstr "" #: ../common/glossary.rst:1273 msgid "" "Network traffic between servers in the same cloud or data center. See also " "north-south traffic." msgstr "" #: ../common/glossary.rst:1275 msgid "EBS boot volume" msgstr "" #: ../common/glossary.rst:1278 msgid "" "An Amazon EBS storage volume that contains a bootable VM image, currently " "unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:1280 msgid "ebtables" msgstr "" #: ../common/glossary.rst:1283 msgid "" "Filtering tool for a Linux bridging firewall, enabling filtering of network " "traffic passing through a Linux bridge. Used in Compute along with " "arptables, iptables, and ip6tables to ensure isolation of network " "communications." msgstr "" #: ../common/glossary.rst:1287 msgid "EC2" msgstr "" #: ../common/glossary.rst:1290 msgid "The Amazon commercial compute product, similar to Compute." msgstr "" #: ../common/glossary.rst:1292 msgid "EC2 access key" msgstr "" #: ../common/glossary.rst:1295 msgid "Used along with an EC2 secret key to access the Compute EC2 API." msgstr "" #: ../common/glossary.rst:1297 msgid "EC2 API" msgstr "" #: ../common/glossary.rst:1300 msgid "OpenStack supports accessing the Amazon EC2 API through Compute." msgstr "" #: ../common/glossary.rst:1302 msgid "EC2 Compatibility API" msgstr "" #: ../common/glossary.rst:1305 msgid "" "A Compute component that enables OpenStack to communicate with Amazon EC2." msgstr "" #: ../common/glossary.rst:1307 msgid "EC2 secret key" msgstr "" #: ../common/glossary.rst:1310 msgid "" "Used along with an EC2 access key when communicating with the Compute EC2 " "API; used to digitally sign each request." msgstr "" #: ../common/glossary.rst:1312 msgid "Elastic Block Storage (EBS)" msgstr "" #: ../common/glossary.rst:1315 msgid "The Amazon commercial block storage product." msgstr "" #: ../common/glossary.rst:1316 msgid "encryption" msgstr "" #: ../common/glossary.rst:1319 msgid "" "OpenStack supports encryption technologies such as HTTPS, SSH, SSL, TLS, " "digital certificates, and data encryption." msgstr "" #: ../common/glossary.rst:1321 msgid "endpoint" msgstr "" #: ../common/glossary.rst:1324 msgid "See API endpoint." msgstr "" #: ../common/glossary.rst:1325 msgid "endpoint registry" msgstr "" #: ../common/glossary.rst:1328 msgid "Alternative term for an Identity service catalog." msgstr "" #: ../common/glossary.rst:1329 msgid "encapsulation" msgstr "" #: ../common/glossary.rst:1332 msgid "" "The practice of placing one packet type within another for the purposes of " "abstracting or securing data. Examples include GRE, MPLS, or IPsec." msgstr "" #: ../common/glossary.rst:1335 msgid "endpoint template" msgstr "" #: ../common/glossary.rst:1338 msgid "" "A list of URL and port number endpoints that indicate where a service, such " "as Object Storage, Compute, Identity, and so on, can be accessed." msgstr "" #: ../common/glossary.rst:1341 msgid "entity" msgstr "" #: ../common/glossary.rst:1344 msgid "" "Any piece of hardware or software that wants to connect to the network " "services provided by Networking, the network connectivity service. An entity " "can make use of Networking by implementing a VIF." msgstr "" #: ../common/glossary.rst:1348 msgid "ephemeral image" msgstr "" #: ../common/glossary.rst:1351 msgid "" "A VM image that does not save changes made to its volumes and reverts them " "to their original state after the instance is terminated." msgstr "" #: ../common/glossary.rst:1354 msgid "ephemeral volume" msgstr "" #: ../common/glossary.rst:1357 msgid "" "Volume that does not save the changes made to it and reverts to its original " "state when the current user relinquishes control." msgstr "" #: ../common/glossary.rst:1359 msgid "Essex" msgstr "" #: ../common/glossary.rst:1362 msgid "" "A grouped release of projects related to OpenStack that came out in April " "2012, the fifth release of OpenStack. It included Compute (nova 2012.1), " "Object Storage (swift 1.4.8), Image (glance), Identity (keystone), and " "Dashboard (horizon). Essex is the code name for the fifth release of " "OpenStack. The design summit took place in Boston, Massachusetts, US and " "Essex is a nearby city." msgstr "" #: ../common/glossary.rst:1369 msgid "ESXi" msgstr "" #: ../common/glossary.rst:1372 ../common/glossary.rst:2220 #: ../common/glossary.rst:3819 ../common/glossary.rst:3912 #: ../common/glossary.rst:4001 ../common/glossary.rst:4056 #: ../common/glossary.rst:4065 msgid "An OpenStack-supported hypervisor." msgstr "" #: ../common/glossary.rst:1373 msgid "ETag" msgstr "" #: ../common/glossary.rst:1376 msgid "" "MD5 hash of an object within Object Storage, used to ensure data integrity." msgstr "" #: ../common/glossary.rst:1378 msgid "euca2ools" msgstr "" #: ../common/glossary.rst:1381 msgid "" "A collection of command-line tools for administering VMs; most are " "compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1383 msgid "Eucalyptus Kernel Image (EKI)" msgstr "" #: ../common/glossary.rst:1386 msgid "Used along with an ERI to create an EMI." msgstr "" #: ../common/glossary.rst:1387 msgid "Eucalyptus Machine Image (EMI)" msgstr "" #: ../common/glossary.rst:1390 msgid "VM image container format supported by Image service." msgstr "" #: ../common/glossary.rst:1391 msgid "Eucalyptus Ramdisk Image (ERI)" msgstr "" #: ../common/glossary.rst:1394 msgid "Used along with an EKI to create an EMI." msgstr "" #: ../common/glossary.rst:1395 msgid "evacuate" msgstr "" #: ../common/glossary.rst:1398 msgid "" "The process of migrating one or all virtual machine (VM) instances from one " "host to another, compatible with both shared storage live migration and " "block migration." msgstr "" #: ../common/glossary.rst:1401 msgid "exchange" msgstr "" #: ../common/glossary.rst:1404 msgid "Alternative term for a RabbitMQ message exchange." msgstr "" #: ../common/glossary.rst:1405 msgid "exchange type" msgstr "" #: ../common/glossary.rst:1408 msgid "A routing algorithm in the Compute RabbitMQ." msgstr "" #: ../common/glossary.rst:1409 msgid "exclusive queue" msgstr "" #: ../common/glossary.rst:1412 msgid "" "Connected to by a direct consumer in RabbitMQ—Compute, the message can be " "consumed only by the current connection." msgstr "" #: ../common/glossary.rst:1414 msgid "extended attributes (xattr)" msgstr "" #: ../common/glossary.rst:1417 msgid "" "File system option that enables storage of additional information beyond " "owner, group, permissions, modification time, and so on. The underlying " "Object Storage file system must support extended attributes." msgstr "" #: ../common/glossary.rst:1421 msgid "extension" msgstr "" #: ../common/glossary.rst:1424 msgid "" "Alternative term for an API extension or plug-in. In the context of Identity " "service, this is a call that is specific to the implementation, such as " "adding support for OpenID." msgstr "" #: ../common/glossary.rst:1427 msgid "external network" msgstr "" #: ../common/glossary.rst:1430 msgid "A network segment typically used for instance Internet access." msgstr "" #: ../common/glossary.rst:1432 msgid "extra specs" msgstr "" #: ../common/glossary.rst:1435 msgid "" "Specifies additional requirements when Compute determines where to start a " "new instance. Examples include a minimum amount of network bandwidth or a " "GPU." msgstr "" #: ../common/glossary.rst:1440 msgid "F" msgstr "" #: ../common/glossary.rst:1443 msgid "FakeLDAP" msgstr "" #: ../common/glossary.rst:1446 msgid "" "An easy method to create a local LDAP directory for testing Identity and " "Compute. Requires Redis." msgstr "" #: ../common/glossary.rst:1448 msgid "fan-out exchange" msgstr "" #: ../common/glossary.rst:1451 msgid "" "Within RabbitMQ and Compute, it is the messaging interface that is used by " "the scheduler service to receive capability messages from the compute, " "volume, and network nodes." msgstr "" #: ../common/glossary.rst:1454 msgid "federated identity" msgstr "" #: ../common/glossary.rst:1457 msgid "" "A method to establish trusts between identity providers and the OpenStack " "cloud." msgstr "" #: ../common/glossary.rst:1459 msgid "Fedora" msgstr "" #: ../common/glossary.rst:1462 msgid "A Linux distribution compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1463 msgid "Fibre Channel" msgstr "" #: ../common/glossary.rst:1466 msgid "" "Storage protocol similar in concept to TCP/IP; encapsulates SCSI commands " "and data." msgstr "" #: ../common/glossary.rst:1468 msgid "Fibre Channel over Ethernet (FCoE)" msgstr "" #: ../common/glossary.rst:1471 msgid "The fibre channel protocol tunneled within Ethernet." msgstr "" #: ../common/glossary.rst:1472 msgid "fill-first scheduler" msgstr "" #: ../common/glossary.rst:1475 msgid "" "The Compute scheduling method that attempts to fill a host with VMs rather " "than starting new VMs on a variety of hosts." msgstr "" #: ../common/glossary.rst:1477 msgid "filter" msgstr "" #: ../common/glossary.rst:1480 msgid "" "The step in the Compute scheduling process when hosts that cannot run VMs " "are eliminated and not chosen." msgstr "" #: ../common/glossary.rst:1482 msgid "firewall" msgstr "" #: ../common/glossary.rst:1485 msgid "" "Used to restrict communications between hosts and/or nodes, implemented in " "Compute using iptables, arptables, ip6tables, and ebtables." msgstr "" #: ../common/glossary.rst:1488 msgid "FireWall-as-a-Service (FWaaS)" msgstr "" #: ../common/glossary.rst:1491 msgid "A Networking extension that provides perimeter firewall functionality." msgstr "" #: ../common/glossary.rst:1493 msgid "fixed IP address" msgstr "" #: ../common/glossary.rst:1496 msgid "" "An IP address that is associated with the same instance each time that " "instance boots, is generally not accessible to end users or the public " "Internet, and is used for management of the instance." msgstr "" #: ../common/glossary.rst:1500 msgid "Flat Manager" msgstr "" #: ../common/glossary.rst:1503 msgid "" "The Compute component that gives IP addresses to authorized nodes and " "assumes DHCP, DNS, and routing configuration and services are provided by " "something else." msgstr "" #: ../common/glossary.rst:1506 msgid "flat mode injection" msgstr "" #: ../common/glossary.rst:1509 msgid "" "A Compute networking method where the OS network configuration information " "is injected into the VM image before the instance starts." msgstr "" #: ../common/glossary.rst:1512 msgid "flat network" msgstr "" #: ../common/glossary.rst:1515 msgid "" "Virtual network type that uses neither VLANs nor tunnels to segregate " "project traffic. Each flat network typically requires a separate underlying " "physical interface defined by bridge mappings. However, a flat network can " "contain multiple subnets." msgstr "" #: ../common/glossary.rst:1520 msgid "FlatDHCP Manager" msgstr "" #: ../common/glossary.rst:1523 msgid "" "The Compute component that provides dnsmasq (DHCP, DNS, BOOTP, TFTP) and " "radvd (routing) services." msgstr "" #: ../common/glossary.rst:1525 msgid "flavor" msgstr "" #: ../common/glossary.rst:1528 msgid "Alternative term for a VM instance type." msgstr "" #: ../common/glossary.rst:1529 msgid "flavor ID" msgstr "" #: ../common/glossary.rst:1532 msgid "UUID for each Compute or Image service VM flavor or instance type." msgstr "" #: ../common/glossary.rst:1534 msgid "floating IP address" msgstr "" #: ../common/glossary.rst:1537 msgid "" "An IP address that a project can associate with a VM so that the instance " "has the same public IP address each time that it boots. You create a pool of " "floating IP addresses and assign them to instances as they are launched to " "maintain a consistent IP address for maintaining DNS assignment." msgstr "" #: ../common/glossary.rst:1542 msgid "Folsom" msgstr "" #: ../common/glossary.rst:1545 msgid "" "A grouped release of projects related to OpenStack that came out in the fall " "of 2012, the sixth release of OpenStack. It includes Compute (nova), Object " "Storage (swift), Identity (keystone), Networking (neutron), Image service " "(glance), and Volumes or Block Storage (cinder). Folsom is the code name for " "the sixth release of OpenStack. The design summit took place in San " "Francisco, California, US and Folsom is a nearby city." msgstr "" #: ../common/glossary.rst:1553 msgid "FormPost" msgstr "" #: ../common/glossary.rst:1556 msgid "" "Object Storage middleware that uploads (posts) an image through a form on a " "web page." msgstr "" #: ../common/glossary.rst:1558 msgid "freezer" msgstr "" #: ../common/glossary.rst:1561 msgid "" "OpenStack project that provides backup restore and disaster recovery as a " "service." msgstr "" #: ../common/glossary.rst:1563 msgid "front end" msgstr "" #: ../common/glossary.rst:1566 msgid "" "The point where a user interacts with a service; can be an API endpoint, the " "horizon dashboard, or a command-line tool." msgstr "" #: ../common/glossary.rst:1570 msgid "G" msgstr "" #: ../common/glossary.rst:1573 msgid "gateway" msgstr "" #: ../common/glossary.rst:1576 msgid "" "An IP address, typically assigned to a router, that passes network traffic " "between different networks." msgstr "" #: ../common/glossary.rst:1578 msgid "generic receive offload (GRO)" msgstr "" #: ../common/glossary.rst:1581 msgid "" "Feature of certain network interface drivers that combines many smaller " "received packets into a large packet before delivery to the kernel IP stack." msgstr "" #: ../common/glossary.rst:1584 msgid "generic routing encapsulation (GRE)" msgstr "" #: ../common/glossary.rst:1587 msgid "" "Protocol that encapsulates a wide variety of network layer protocols inside " "virtual point-to-point links." msgstr "" #: ../common/glossary.rst:1592 msgid "Codename for the :term:`Image service`." msgstr "" #: ../common/glossary.rst:1593 msgid "glance API server" msgstr "" #: ../common/glossary.rst:1596 msgid "Alternative name for the :term:`Image API`." msgstr "" #: ../common/glossary.rst:1597 msgid "glance registry" msgstr "" #: ../common/glossary.rst:1600 msgid "Alternative term for the Image service :term:`image registry`." msgstr "" #: ../common/glossary.rst:1601 msgid "global endpoint template" msgstr "" #: ../common/glossary.rst:1604 msgid "" "The Identity service endpoint template that contains services available to " "all projects." msgstr "" #: ../common/glossary.rst:1606 msgid "GlusterFS" msgstr "" #: ../common/glossary.rst:1609 msgid "" "A file system designed to aggregate NAS hosts, compatible with OpenStack." msgstr "" #: ../common/glossary.rst:1614 msgid "" "Part of the OpenStack :term:`Telemetry service `; provides an indexer and time-series database." msgstr "" #: ../common/glossary.rst:1617 msgid "golden image" msgstr "" #: ../common/glossary.rst:1620 msgid "" "A method of operating system installation where a finalized disk image is " "created and then used by all nodes without modification." msgstr "" #: ../common/glossary.rst:1623 msgid "Governance service" msgstr "" #: ../common/glossary.rst:1626 msgid "" "OpenStack project to provide Governance-as-a-Service across any collection " "of cloud services in order to monitor, enforce, and audit policy over " "dynamic infrastructure. The code name for the project is congress." msgstr "" #: ../common/glossary.rst:1630 msgid "Graphic Interchange Format (GIF)" msgstr "" #: ../common/glossary.rst:1633 msgid "" "A type of image file that is commonly used for animated images on web pages." msgstr "" #: ../common/glossary.rst:1635 msgid "Graphics Processing Unit (GPU)" msgstr "" #: ../common/glossary.rst:1638 msgid "" "Choosing a host based on the existence of a GPU is currently unsupported in " "OpenStack." msgstr "" #: ../common/glossary.rst:1640 msgid "Green Threads" msgstr "" #: ../common/glossary.rst:1643 msgid "" "The cooperative threading model used by Python; reduces race conditions and " "only context switches when specific library calls are made. Each OpenStack " "service is its own thread." msgstr "" #: ../common/glossary.rst:1646 msgid "Grizzly" msgstr "" #: ../common/glossary.rst:1649 msgid "" "The code name for the seventh release of OpenStack. The design summit took " "place in San Diego, California, US and Grizzly is an element of the state " "flag of California." msgstr "" #: ../common/glossary.rst:1653 msgid "Group" msgstr "" #: ../common/glossary.rst:1656 msgid "" "An Identity v3 API entity. Represents a collection of users that is owned by " "a specific domain." msgstr "" #: ../common/glossary.rst:1658 msgid "guest OS" msgstr "" #: ../common/glossary.rst:1661 msgid "An operating system instance running under the control of a hypervisor." msgstr "" #: ../common/glossary.rst:1665 msgid "H" msgstr "" #: ../common/glossary.rst:1668 msgid "Hadoop" msgstr "" #: ../common/glossary.rst:1671 msgid "" "Apache Hadoop is an open source software framework that supports data-" "intensive distributed applications." msgstr "" #: ../common/glossary.rst:1673 msgid "Hadoop Distributed File System (HDFS)" msgstr "" #: ../common/glossary.rst:1676 msgid "" "A distributed, highly fault-tolerant file system designed to run on low-cost " "commodity hardware." msgstr "" #: ../common/glossary.rst:1678 msgid "handover" msgstr "" #: ../common/glossary.rst:1681 msgid "" "An object state in Object Storage where a new replica of the object is " "automatically created due to a drive failure." msgstr "" #: ../common/glossary.rst:1683 msgid "HAProxy" msgstr "" #: ../common/glossary.rst:1686 msgid "" "Provides a high availability load balancer and proxy server for TCP and HTTP-" "based applications that spreads requests across multiple servers." msgstr "" #: ../common/glossary.rst:1689 msgid "hard reboot" msgstr "" #: ../common/glossary.rst:1692 msgid "" "A type of reboot where a physical or virtual power button is pressed as " "opposed to a graceful, proper shutdown of the operating system." msgstr "" #: ../common/glossary.rst:1695 msgid "Havana" msgstr "" #: ../common/glossary.rst:1698 msgid "" "The code name for the eighth release of OpenStack. The design summit took " "place in Portland, Oregon, US and Havana is an unincorporated community in " "Oregon." msgstr "" #: ../common/glossary.rst:1703 msgid "" "Codename for the :term:`Orchestration service `." msgstr "" #: ../common/glossary.rst:1705 msgid "Heat Orchestration Template (HOT)" msgstr "" #: ../common/glossary.rst:1708 msgid "Heat input in the format native to OpenStack." msgstr "" #: ../common/glossary.rst:1709 msgid "health monitor" msgstr "" #: ../common/glossary.rst:1712 msgid "" "Determines whether back-end members of a VIP pool can process a request. A " "pool can have several health monitors associated with it. When a pool has " "several monitors associated with it, all monitors check each member of the " "pool. All monitors must declare a member to be healthy for it to stay active." msgstr "" #: ../common/glossary.rst:1718 msgid "high availability (HA)" msgstr "" #: ../common/glossary.rst:1721 msgid "" "A high availability system design approach and associated service " "implementation ensures that a prearranged level of operational performance " "will be met during a contractual measurement period. High availability " "systems seek to minimize system downtime and data loss." msgstr "" #: ../common/glossary.rst:1726 msgid "horizon" msgstr "" #: ../common/glossary.rst:1729 msgid "Codename for the :term:`Dashboard `." msgstr "" #: ../common/glossary.rst:1730 msgid "horizon plug-in" msgstr "" #: ../common/glossary.rst:1733 msgid "A plug-in for the OpenStack dashboard (horizon)." msgstr "" #: ../common/glossary.rst:1734 msgid "host" msgstr "" #: ../common/glossary.rst:1737 msgid "A physical computer, not a VM instance (node)." msgstr "" #: ../common/glossary.rst:1738 msgid "host aggregate" msgstr "" #: ../common/glossary.rst:1741 msgid "" "A method to further subdivide availability zones into hypervisor pools, a " "collection of common hosts." msgstr "" #: ../common/glossary.rst:1743 msgid "Host Bus Adapter (HBA)" msgstr "" #: ../common/glossary.rst:1746 msgid "" "Device plugged into a PCI slot, such as a fibre channel or network card." msgstr "" #: ../common/glossary.rst:1748 msgid "hybrid cloud" msgstr "" #: ../common/glossary.rst:1751 msgid "" "A hybrid cloud is a composition of two or more clouds (private, community or " "public) that remain distinct entities but are bound together, offering the " "benefits of multiple deployment models. Hybrid cloud can also mean the " "ability to connect colocation, managed and/or dedicated services with cloud " "resources." msgstr "" #: ../common/glossary.rst:1757 msgid "Hyper-V" msgstr "" #: ../common/glossary.rst:1760 msgid "One of the hypervisors supported by OpenStack." msgstr "" #: ../common/glossary.rst:1761 msgid "hyperlink" msgstr "" #: ../common/glossary.rst:1764 msgid "" "Any kind of text that contains a link to some other site, commonly found in " "documents where clicking on a word or words opens up a different website." msgstr "" #: ../common/glossary.rst:1767 msgid "Hypertext Transfer Protocol (HTTP)" msgstr "" #: ../common/glossary.rst:1770 msgid "" "An application protocol for distributed, collaborative, hypermedia " "information systems. It is the foundation of data communication for the " "World Wide Web. Hypertext is structured text that uses logical links " "(hyperlinks) between nodes containing text. HTTP is the protocol to exchange " "or transfer hypertext." msgstr "" #: ../common/glossary.rst:1775 msgid "Hypertext Transfer Protocol Secure (HTTPS)" msgstr "" #: ../common/glossary.rst:1778 msgid "" "An encrypted communications protocol for secure communication over a " "computer network, with especially wide deployment on the Internet. " "Technically, it is not a protocol in and of itself; rather, it is the result " "of simply layering the Hypertext Transfer Protocol (HTTP) on top of the TLS " "or SSL protocol, thus adding the security capabilities of TLS or SSL to " "standard HTTP communications. Most OpenStack API endpoints and many inter-" "component communications support HTTPS communication." msgstr "" #: ../common/glossary.rst:1786 msgid "hypervisor" msgstr "" #: ../common/glossary.rst:1789 msgid "" "Software that arbitrates and controls VM access to the actual underlying " "hardware." msgstr "" #: ../common/glossary.rst:1791 msgid "hypervisor pool" msgstr "" #: ../common/glossary.rst:1794 msgid "A collection of hypervisors grouped together through host aggregates." msgstr "" #: ../common/glossary.rst:1798 msgid "I" msgstr "" #: ../common/glossary.rst:1801 msgid "Icehouse" msgstr "" #: ../common/glossary.rst:1804 msgid "" "The code name for the ninth release of OpenStack. The design summit took " "place in Hong Kong and Ice House is a street in that city." msgstr "" #: ../common/glossary.rst:1807 msgid "ID number" msgstr "" #: ../common/glossary.rst:1810 msgid "" "Unique numeric ID associated with each user in Identity, conceptually " "similar to a Linux or LDAP UID." msgstr "" #: ../common/glossary.rst:1812 msgid "Identity API" msgstr "" #: ../common/glossary.rst:1815 msgid "Alternative term for the Identity service API." msgstr "" #: ../common/glossary.rst:1816 msgid "Identity back end" msgstr "" #: ../common/glossary.rst:1819 msgid "" "The source used by Identity service to retrieve user information; an " "OpenLDAP server, for example." msgstr "" #: ../common/glossary.rst:1821 msgid "identity provider" msgstr "" #: ../common/glossary.rst:1824 msgid "" "A directory service, which allows users to login with a user name and " "password. It is a typical source of authentication tokens." msgstr "" #: ../common/glossary.rst:1827 msgid "Identity service (keystone)" msgstr "" #: ../common/glossary.rst:1830 msgid "" "The project that facilitates API client authentication, service discovery, " "distributed multi-tenant authorization, and auditing. It provides a central " "directory of users mapped to the OpenStack services they can access. It also " "registers endpoints for OpenStack services and acts as a common " "authentication system." msgstr "" #: ../common/glossary.rst:1835 msgid "Identity service API" msgstr "" #: ../common/glossary.rst:1838 msgid "" "The API used to access the OpenStack Identity service provided through " "keystone." msgstr "" #: ../common/glossary.rst:1840 msgid "image" msgstr "" #: ../common/glossary.rst:1843 msgid "" "A collection of files for a specific operating system (OS) that you use to " "create or rebuild a server. OpenStack provides pre-built images. You can " "also create custom images, or snapshots, from servers that you have " "launched. Custom images can be used for data backups or as \"gold\" images " "for additional servers." msgstr "" #: ../common/glossary.rst:1848 msgid "Image API" msgstr "" #: ../common/glossary.rst:1851 msgid "" "The Image service API endpoint for management of VM images. Processes client " "requests for VMs, updates Image service metadata on the registry server, and " "communicates with the store adapter to upload VM images from the back-end " "store." msgstr "" #: ../common/glossary.rst:1856 msgid "image cache" msgstr "" #: ../common/glossary.rst:1859 msgid "" "Used by Image service to obtain images on the local host rather than re-" "downloading them from the image server each time one is requested." msgstr "" #: ../common/glossary.rst:1862 msgid "image ID" msgstr "" #: ../common/glossary.rst:1865 msgid "" "Combination of a URI and UUID used to access Image service VM images through " "the image API." msgstr "" #: ../common/glossary.rst:1867 msgid "image membership" msgstr "" #: ../common/glossary.rst:1870 ../common/glossary.rst:2319 msgid "" "A list of projects that can access a given VM image within Image service." msgstr "" #: ../common/glossary.rst:1872 msgid "image owner" msgstr "" #: ../common/glossary.rst:1875 msgid "The project who owns an Image service virtual machine image." msgstr "" #: ../common/glossary.rst:1877 msgid "image registry" msgstr "" #: ../common/glossary.rst:1880 msgid "A list of VM images that are available through Image service." msgstr "" #: ../common/glossary.rst:1882 msgid "Image service (glance)" msgstr "" #: ../common/glossary.rst:1885 msgid "" "The OpenStack service that provide services and associated libraries to " "store, browse, share, distribute and manage bootable disk images, other data " "closely associated with initializing compute resources, and metadata " "definitions." msgstr "" #: ../common/glossary.rst:1889 msgid "image status" msgstr "" #: ../common/glossary.rst:1892 msgid "" "The current status of a VM image in Image service, not to be confused with " "the status of a running instance." msgstr "" #: ../common/glossary.rst:1894 msgid "image store" msgstr "" #: ../common/glossary.rst:1897 msgid "" "The back-end store used by Image service to store VM images, options include " "Object Storage, locally mounted file system, RADOS block devices, VMware " "datastore, or HTTP." msgstr "" #: ../common/glossary.rst:1900 msgid "image UUID" msgstr "" #: ../common/glossary.rst:1903 msgid "UUID used by Image service to uniquely identify each VM image." msgstr "" #: ../common/glossary.rst:1905 msgid "incubated project" msgstr "" #: ../common/glossary.rst:1908 msgid "" "A community project may be elevated to this status and is then promoted to a " "core project." msgstr "" #: ../common/glossary.rst:1910 msgid "Infrastructure-as-a-Service (IaaS)" msgstr "" #: ../common/glossary.rst:1913 msgid "" "IaaS is a provisioning model in which an organization outsources physical " "components of a data center, such as storage, hardware, servers, and " "networking components. A service provider owns the equipment and is " "responsible for housing, operating and maintaining it. The client typically " "pays on a per-use basis. IaaS is a model for providing cloud services." msgstr "" #: ../common/glossary.rst:1919 msgid "ingress filtering" msgstr "" #: ../common/glossary.rst:1922 msgid "" "The process of filtering incoming network traffic. Supported by Compute." msgstr "" #: ../common/glossary.rst:1924 msgid "INI format" msgstr "" #: ../common/glossary.rst:1927 msgid "" "The OpenStack configuration files use an INI format to describe options and " "their values. It consists of sections and key value pairs." msgstr "" #: ../common/glossary.rst:1930 msgid "injection" msgstr "" #: ../common/glossary.rst:1933 msgid "" "The process of putting a file into a virtual machine image before the " "instance is started." msgstr "" #: ../common/glossary.rst:1935 msgid "Input/Output Operations Per Second (IOPS)" msgstr "" #: ../common/glossary.rst:1938 msgid "" "IOPS are a common performance measurement used to benchmark computer storage " "devices like hard disk drives, solid state drives, and storage area networks." msgstr "" #: ../common/glossary.rst:1941 msgid "instance" msgstr "" #: ../common/glossary.rst:1944 msgid "" "A running VM, or a VM in a known state such as suspended, that can be used " "like a hardware server." msgstr "" #: ../common/glossary.rst:1946 msgid "instance ID" msgstr "" #: ../common/glossary.rst:1949 msgid "Alternative term for instance UUID." msgstr "" #: ../common/glossary.rst:1950 msgid "instance state" msgstr "" #: ../common/glossary.rst:1953 msgid "The current state of a guest VM image." msgstr "" #: ../common/glossary.rst:1954 msgid "instance tunnels network" msgstr "" #: ../common/glossary.rst:1957 msgid "" "A network segment used for instance traffic tunnels between compute nodes " "and the network node." msgstr "" #: ../common/glossary.rst:1959 msgid "instance type" msgstr "" #: ../common/glossary.rst:1962 msgid "" "Describes the parameters of the various virtual machine images that are " "available to users; includes parameters such as CPU, storage, and memory. " "Alternative term for flavor." msgstr "" #: ../common/glossary.rst:1965 msgid "instance type ID" msgstr "" #: ../common/glossary.rst:1968 msgid "Alternative term for a flavor ID." msgstr "" #: ../common/glossary.rst:1969 msgid "instance UUID" msgstr "" #: ../common/glossary.rst:1972 ../common/glossary.rst:3364 msgid "Unique ID assigned to each guest VM instance." msgstr "" #: ../common/glossary.rst:1973 msgid "Intelligent Platform Management Interface (IPMI)" msgstr "" #: ../common/glossary.rst:1976 msgid "" "IPMI is a standardized computer system interface used by system " "administrators for out-of-band management of computer systems and monitoring " "of their operation. In layman's terms, it is a way to manage a computer " "using a direct network connection, whether it is turned on or not; " "connecting to the hardware rather than an operating system or login shell." msgstr "" #: ../common/glossary.rst:1982 msgid "interface" msgstr "" #: ../common/glossary.rst:1985 msgid "" "A physical or virtual device that provides connectivity to another device or " "medium." msgstr "" #: ../common/glossary.rst:1987 msgid "interface ID" msgstr "" #: ../common/glossary.rst:1990 msgid "Unique ID for a Networking VIF or vNIC in the form of a UUID." msgstr "" #: ../common/glossary.rst:1992 msgid "Internet Control Message Protocol (ICMP)" msgstr "" #: ../common/glossary.rst:1995 msgid "" "A network protocol used by network devices for control messages. For " "example, :command:`ping` uses ICMP to test connectivity." msgstr "" #: ../common/glossary.rst:1998 msgid "Internet protocol (IP)" msgstr "" #: ../common/glossary.rst:2001 msgid "" "Principal communications protocol in the internet protocol suite for " "relaying datagrams across network boundaries." msgstr "" #: ../common/glossary.rst:2003 msgid "Internet Service Provider (ISP)" msgstr "" #: ../common/glossary.rst:2006 msgid "" "Any business that provides Internet access to individuals or businesses." msgstr "" #: ../common/glossary.rst:2008 msgid "Internet Small Computer System Interface (iSCSI)" msgstr "" #: ../common/glossary.rst:2011 msgid "" "Storage protocol that encapsulates SCSI frames for transport over IP " "networks. Supported by Compute, Object Storage, and Image service." msgstr "" #: ../common/glossary.rst:2017 msgid "" "Codename for the :term:`Bare Metal service `." msgstr "" #: ../common/glossary.rst:2019 msgid "IP address" msgstr "" #: ../common/glossary.rst:2022 msgid "" "Number that is unique to every computer system on the Internet. Two versions " "of the Internet Protocol (IP) are in use for addresses: IPv4 and IPv6." msgstr "" #: ../common/glossary.rst:2025 msgid "IP Address Management (IPAM)" msgstr "" #: ../common/glossary.rst:2028 msgid "" "The process of automating IP address allocation, deallocation, and " "management. Currently provided by Compute, melange, and Networking." msgstr "" #: ../common/glossary.rst:2031 msgid "ip6tables" msgstr "" #: ../common/glossary.rst:2034 msgid "" "Tool used to set up, maintain, and inspect the tables of IPv6 packet filter " "rules in the Linux kernel. In OpenStack Compute, ip6tables is used along " "with arptables, ebtables, and iptables to create firewalls for both nodes " "and VMs." msgstr "" #: ../common/glossary.rst:2038 msgid "ipset" msgstr "" #: ../common/glossary.rst:2041 msgid "" "Extension to iptables that allows creation of firewall rules that match " "entire \"sets\" of IP addresses simultaneously. These sets reside in indexed " "data structures to increase efficiency, particularly on systems with a large " "quantity of rules." msgstr "" #: ../common/glossary.rst:2045 msgid "iptables" msgstr "" #: ../common/glossary.rst:2048 msgid "" "Used along with arptables and ebtables, iptables create firewalls in " "Compute. iptables are the tables provided by the Linux kernel firewall " "(implemented as different Netfilter modules) and the chains and rules it " "stores. Different kernel modules and programs are currently used for " "different protocols: iptables applies to IPv4, ip6tables to IPv6, arptables " "to ARP, and ebtables to Ethernet frames. Requires root privilege to " "manipulate." msgstr "" #: ../common/glossary.rst:2055 msgid "iSCSI Qualified Name (IQN)" msgstr "" #: ../common/glossary.rst:2058 msgid "" "IQN is the format most commonly used for iSCSI names, which uniquely " "identify nodes in an iSCSI network. All IQNs follow the pattern iqn.yyyy-mm." "domain:identifier, where 'yyyy-mm' is the year and month in which the domain " "was registered, 'domain' is the reversed domain name of the issuing " "organization, and 'identifier' is an optional string which makes each IQN " "under the same domain unique. For example, 'iqn.2015-10.org." "openstack.408ae959bce1'." msgstr "" #: ../common/glossary.rst:2065 msgid "ISO9660" msgstr "" #: ../common/glossary.rst:2068 ../common/glossary.rst:2996 #: ../common/glossary.rst:3837 ../common/glossary.rst:3849 #: ../common/glossary.rst:3930 msgid "One of the VM image disk formats supported by Image service." msgstr "" #: ../common/glossary.rst:2070 msgid "itsec" msgstr "" #: ../common/glossary.rst:2073 msgid "" "A default role in the Compute RBAC system that can quarantine an instance in " "any project." msgstr "" #: ../common/glossary.rst:2077 msgid "J" msgstr "" #: ../common/glossary.rst:2080 msgid "Java" msgstr "" #: ../common/glossary.rst:2083 msgid "" "A programming language that is used to create systems that involve more than " "one computer by way of a network." msgstr "" #: ../common/glossary.rst:2085 msgid "JavaScript" msgstr "" #: ../common/glossary.rst:2088 msgid "A scripting language that is used to build web pages." msgstr "" #: ../common/glossary.rst:2089 msgid "JavaScript Object Notation (JSON)" msgstr "" #: ../common/glossary.rst:2092 msgid "One of the supported response formats in OpenStack." msgstr "" #: ../common/glossary.rst:2093 msgid "Jenkins" msgstr "" #: ../common/glossary.rst:2096 msgid "Tool used to run jobs automatically for OpenStack development." msgstr "" #: ../common/glossary.rst:2098 msgid "jumbo frame" msgstr "" #: ../common/glossary.rst:2101 msgid "" "Feature in modern Ethernet networks that supports frames up to approximately " "9000 bytes." msgstr "" #: ../common/glossary.rst:2103 msgid "Juno" msgstr "" #: ../common/glossary.rst:2106 msgid "" "The code name for the tenth release of OpenStack. The design summit took " "place in Atlanta, Georgia, US and Juno is an unincorporated community in " "Georgia." msgstr "" #: ../common/glossary.rst:2111 msgid "K" msgstr "" #: ../common/glossary.rst:2114 msgid "Kerberos" msgstr "" #: ../common/glossary.rst:2117 msgid "" "A network authentication protocol which works on the basis of tickets. " "Kerberos allows nodes communication over a non-secure network, and allows " "nodes to prove their identity to one another in a secure manner." msgstr "" #: ../common/glossary.rst:2121 msgid "kernel-based VM (KVM)" msgstr "" #: ../common/glossary.rst:2124 msgid "" "An OpenStack-supported hypervisor. KVM is a full virtualization solution for " "Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-" "V), ARM, IBM Power, and IBM zSeries. It consists of a loadable kernel " "module, that provides the core virtualization infrastructure and a processor " "specific module." msgstr "" #: ../common/glossary.rst:2130 msgid "Key Manager service (barbican)" msgstr "" #: ../common/glossary.rst:2133 msgid "" "The project that produces a secret storage and generation system capable of " "providing key management for services wishing to enable encryption features." msgstr "" #: ../common/glossary.rst:2136 msgid "keystone" msgstr "" #: ../common/glossary.rst:2139 msgid "Codename of the :term:`Identity service `." msgstr "" #: ../common/glossary.rst:2140 msgid "Kickstart" msgstr "" #: ../common/glossary.rst:2143 msgid "" "A tool to automate system configuration and installation on Red Hat, Fedora, " "and CentOS-based Linux distributions." msgstr "" #: ../common/glossary.rst:2145 msgid "Kilo" msgstr "" #: ../common/glossary.rst:2148 msgid "" "The code name for the eleventh release of OpenStack. The design summit took " "place in Paris, France. Due to delays in the name selection, the release was " "known only as K. Because ``k`` is the unit symbol for kilo and the reference " "artifact is stored near Paris in the Pavillon de Breteuil in Sèvres, the " "community chose Kilo as the release name." msgstr "" #: ../common/glossary.rst:2156 msgid "L" msgstr "" #: ../common/glossary.rst:2159 msgid "large object" msgstr "" #: ../common/glossary.rst:2162 msgid "An object within Object Storage that is larger than 5 GB." msgstr "" #: ../common/glossary.rst:2163 msgid "Launchpad" msgstr "" #: ../common/glossary.rst:2166 msgid "The collaboration site for OpenStack." msgstr "" #: ../common/glossary.rst:2167 msgid "Layer-2 network" msgstr "" #: ../common/glossary.rst:2170 msgid "" "Term used in the OSI network architecture for the data link layer. The data " "link layer is responsible for media access control, flow control and " "detecting and possibly correcting errors that may occur in the physical " "layer." msgstr "" #: ../common/glossary.rst:2174 msgid "Layer-3 network" msgstr "" #: ../common/glossary.rst:2177 msgid "" "Term used in the OSI network architecture for the network layer. The network " "layer is responsible for packet forwarding including routing from one node " "to another." msgstr "" #: ../common/glossary.rst:2180 msgid "Layer-2 (L2) agent" msgstr "" #: ../common/glossary.rst:2183 msgid "" "OpenStack Networking agent that provides layer-2 connectivity for virtual " "networks." msgstr "" #: ../common/glossary.rst:2185 msgid "Layer-3 (L3) agent" msgstr "" #: ../common/glossary.rst:2188 msgid "" "OpenStack Networking agent that provides layer-3 (routing) services for " "virtual networks." msgstr "" #: ../common/glossary.rst:2190 msgid "Liberty" msgstr "" #: ../common/glossary.rst:2193 msgid "" "The code name for the twelfth release of OpenStack. The design summit took " "place in Vancouver, Canada and Liberty is the name of a village in the " "Canadian province of Saskatchewan." msgstr "" #: ../common/glossary.rst:2197 msgid "libvirt" msgstr "" #: ../common/glossary.rst:2200 msgid "" "Virtualization API library used by OpenStack to interact with many of its " "supported hypervisors." msgstr "" #: ../common/glossary.rst:2202 msgid "Lightweight Directory Access Protocol (LDAP)" msgstr "" #: ../common/glossary.rst:2205 msgid "" "An application protocol for accessing and maintaining distributed directory " "information services over an IP network." msgstr "" #: ../common/glossary.rst:2207 msgid "Linux bridge" msgstr "" #: ../common/glossary.rst:2210 msgid "" "Software that enables multiple VMs to share a single physical NIC within " "Compute." msgstr "" #: ../common/glossary.rst:2212 msgid "Linux Bridge neutron plug-in" msgstr "" #: ../common/glossary.rst:2215 msgid "" "Enables a Linux bridge to understand a Networking port, interface " "attachment, and other abstractions." msgstr "" #: ../common/glossary.rst:2217 msgid "Linux containers (LXC)" msgstr "" #: ../common/glossary.rst:2221 msgid "live migration" msgstr "" #: ../common/glossary.rst:2224 msgid "" "The ability within Compute to move running virtual machine instances from " "one host to another with only a small service interruption during switchover." msgstr "" #: ../common/glossary.rst:2227 msgid "load balancer" msgstr "" #: ../common/glossary.rst:2230 msgid "" "A load balancer is a logical device that belongs to a cloud account. It is " "used to distribute workloads between multiple back-end systems or services, " "based on the criteria defined as part of its configuration." msgstr "" #: ../common/glossary.rst:2234 msgid "load balancing" msgstr "" #: ../common/glossary.rst:2237 msgid "" "The process of spreading client requests between two or more nodes to " "improve performance and availability." msgstr "" #: ../common/glossary.rst:2239 msgid "Load-Balancer-as-a-Service (LBaaS)" msgstr "" #: ../common/glossary.rst:2242 msgid "" "Enables Networking to distribute incoming requests evenly between designated " "instances." msgstr "" #: ../common/glossary.rst:2244 msgid "Logical Volume Manager (LVM)" msgstr "" #: ../common/glossary.rst:2247 msgid "" "Provides a method of allocating space on mass-storage devices that is more " "flexible than conventional partitioning schemes." msgstr "" #: ../common/glossary.rst:2252 msgid "M" msgstr "" #: ../common/glossary.rst:2258 msgid "" "Code name for the :term:`Containers Infrastructure Management " "service`." msgstr "" #: ../common/glossary.rst:2260 msgid "management API" msgstr "" #: ../common/glossary.rst:2263 msgid "Alternative term for an admin API." msgstr "" #: ../common/glossary.rst:2264 msgid "management network" msgstr "" #: ../common/glossary.rst:2267 msgid "" "A network segment used for administration, not accessible to the public " "Internet." msgstr "" #: ../common/glossary.rst:2269 msgid "manager" msgstr "" #: ../common/glossary.rst:2272 msgid "" "Logical groupings of related code, such as the Block Storage volume manager " "or network manager." msgstr "" #: ../common/glossary.rst:2274 msgid "manifest" msgstr "" #: ../common/glossary.rst:2277 msgid "Used to track segments of a large object within Object Storage." msgstr "" #: ../common/glossary.rst:2279 msgid "manifest object" msgstr "" #: ../common/glossary.rst:2282 msgid "" "A special Object Storage object that contains the manifest for a large " "object." msgstr "" #: ../common/glossary.rst:2287 msgid "" "Codename for OpenStack :term:`Shared File Systems service`." msgstr "" #: ../common/glossary.rst:2292 msgid "" "Responsible for managing Shared File System Service devices, specifically " "the back-end devices." msgstr "" #: ../common/glossary.rst:2294 msgid "maximum transmission unit (MTU)" msgstr "" #: ../common/glossary.rst:2297 msgid "" "Maximum frame or packet size for a particular network medium. Typically 1500 " "bytes for Ethernet networks." msgstr "" #: ../common/glossary.rst:2299 msgid "mechanism driver" msgstr "" #: ../common/glossary.rst:2302 msgid "" "A driver for the Modular Layer 2 (ML2) neutron plug-in that provides layer-2 " "connectivity for virtual instances. A single OpenStack installation can use " "multiple mechanism drivers." msgstr "" #: ../common/glossary.rst:2306 msgid "melange" msgstr "" #: ../common/glossary.rst:2309 msgid "" "Project name for OpenStack Network Information Service. To be merged with " "Networking." msgstr "" #: ../common/glossary.rst:2311 msgid "membership" msgstr "" #: ../common/glossary.rst:2314 msgid "" "The association between an Image service VM image and a project. Enables " "images to be shared with specified projects." msgstr "" #: ../common/glossary.rst:2316 msgid "membership list" msgstr "" #: ../common/glossary.rst:2321 msgid "memcached" msgstr "" #: ../common/glossary.rst:2324 msgid "" "A distributed memory object caching system that is used by Object Storage " "for caching." msgstr "" #: ../common/glossary.rst:2326 msgid "memory overcommit" msgstr "" #: ../common/glossary.rst:2329 msgid "" "The ability to start new VM instances based on the actual memory usage of a " "host, as opposed to basing the decision on the amount of RAM each running " "instance thinks it has available. Also known as RAM overcommit." msgstr "" #: ../common/glossary.rst:2333 msgid "message broker" msgstr "" #: ../common/glossary.rst:2336 msgid "" "The software package used to provide AMQP messaging capabilities within " "Compute. Default package is RabbitMQ." msgstr "" #: ../common/glossary.rst:2338 msgid "message bus" msgstr "" #: ../common/glossary.rst:2341 msgid "" "The main virtual communication line used by all AMQP messages for inter-" "cloud communications within Compute." msgstr "" #: ../common/glossary.rst:2343 msgid "message queue" msgstr "" #: ../common/glossary.rst:2346 msgid "" "Passes requests from clients to the appropriate workers and returns the " "output to the client after the job completes." msgstr "" #: ../common/glossary.rst:2348 msgid "Message service (zaqar)" msgstr "" #: ../common/glossary.rst:2351 msgid "" "The project that provides a messaging service that affords a variety of " "distributed application patterns in an efficient, scalable and highly " "available manner, and to create and maintain associated Python libraries and " "documentation." msgstr "" #: ../common/glossary.rst:2355 msgid "Metadata agent" msgstr "" #: ../common/glossary.rst:2358 msgid "" "OpenStack Networking agent that provides metadata services for instances." msgstr "" #: ../common/glossary.rst:2360 msgid "Meta-Data Server (MDS)" msgstr "" #: ../common/glossary.rst:2363 msgid "Stores CephFS metadata." msgstr "" #: ../common/glossary.rst:2364 msgid "migration" msgstr "" #: ../common/glossary.rst:2367 msgid "The process of moving a VM instance from one host to another." msgstr "" #: ../common/glossary.rst:2372 msgid "Code name for :term:`Workflow service `." msgstr "" #: ../common/glossary.rst:2373 msgid "Mitaka" msgstr "" #: ../common/glossary.rst:2376 msgid "" "The code name for the thirteenth release of OpenStack. The design summit " "took place in Tokyo, Japan. Mitaka is a city in Tokyo." msgstr "" #: ../common/glossary.rst:2382 msgid "Codename for OpenStack :term:`Monitoring `." msgstr "" #: ../common/glossary.rst:2383 msgid "multi-host" msgstr "" #: ../common/glossary.rst:2386 msgid "" "High-availability mode for legacy (nova) networking. Each compute node " "handles NAT and DHCP and acts as a gateway for all of the VMs on it. A " "networking failure on one compute node doesn't affect VMs on other compute " "nodes." msgstr "" #: ../common/glossary.rst:2390 msgid "multinic" msgstr "" #: ../common/glossary.rst:2393 msgid "" "Facility in Compute that allows each virtual machine instance to have more " "than one VIF connected to it." msgstr "" #: ../common/glossary.rst:2398 msgid "" "Codename for the :term:`Application Catalog service `." msgstr "" #: ../common/glossary.rst:2400 msgid "Modular Layer 2 (ML2) neutron plug-in" msgstr "" #: ../common/glossary.rst:2403 msgid "" "Can concurrently use multiple layer-2 networking technologies, such as " "802.1Q and VXLAN, in Networking." msgstr "" #: ../common/glossary.rst:2405 msgid "Monitor (LBaaS)" msgstr "" #: ../common/glossary.rst:2408 msgid "" "LBaaS feature that provides availability monitoring using the ``ping`` " "command, TCP, and HTTP/HTTPS GET." msgstr "" #: ../common/glossary.rst:2410 msgid "Monitor (Mon)" msgstr "" #: ../common/glossary.rst:2413 msgid "" "A Ceph component that communicates with external clients, checks data state " "and consistency, and performs quorum functions." msgstr "" #: ../common/glossary.rst:2415 msgid "Monitoring (monasca)" msgstr "" #: ../common/glossary.rst:2418 msgid "" "The OpenStack service that provides a multi-tenant, highly scalable, " "performant, fault-tolerant monitoring-as-a-service solution for metrics, " "complex event processing and logging. To build an extensible platform for " "advanced monitoring services that can be used by both operators and tenants " "to gain operational insight and visibility, ensuring availability and " "stability." msgstr "" #: ../common/glossary.rst:2424 msgid "multi-factor authentication" msgstr "" #: ../common/glossary.rst:2427 msgid "" "Authentication method that uses two or more credentials, such as a password " "and a private key. Currently not supported in Identity." msgstr "" #: ../common/glossary.rst:2430 msgid "MultiNic" msgstr "" #: ../common/glossary.rst:2433 msgid "" "Facility in Compute that enables a virtual machine instance to have more " "than one VIF connected to it." msgstr "" #: ../common/glossary.rst:2437 msgid "N" msgstr "" #: ../common/glossary.rst:2440 msgid "Nebula" msgstr "" #: ../common/glossary.rst:2443 msgid "Released as open source by NASA in 2010 and is the basis for Compute." msgstr "" #: ../common/glossary.rst:2445 msgid "netadmin" msgstr "" #: ../common/glossary.rst:2448 msgid "" "One of the default roles in the Compute RBAC system. Enables the user to " "allocate publicly accessible IP addresses to instances and change firewall " "rules." msgstr "" #: ../common/glossary.rst:2451 msgid "NetApp volume driver" msgstr "" #: ../common/glossary.rst:2454 msgid "" "Enables Compute to communicate with NetApp storage devices through the " "NetApp OnCommand Provisioning Manager." msgstr "" #: ../common/glossary.rst:2457 msgid "network" msgstr "" #: ../common/glossary.rst:2460 msgid "" "A virtual network that provides connectivity between entities. For example, " "a collection of virtual ports that share network connectivity. In Networking " "terminology, a network is always a layer-2 network." msgstr "" #: ../common/glossary.rst:2464 msgid "Network Address Translation (NAT)" msgstr "" #: ../common/glossary.rst:2467 msgid "" "Process of modifying IP address information while in transit. Supported by " "Compute and Networking." msgstr "" #: ../common/glossary.rst:2469 msgid "network controller" msgstr "" #: ../common/glossary.rst:2472 msgid "" "A Compute daemon that orchestrates the network configuration of nodes, " "including IP addresses, VLANs, and bridging. Also manages routing for both " "public and private networks." msgstr "" #: ../common/glossary.rst:2475 msgid "Network File System (NFS)" msgstr "" #: ../common/glossary.rst:2478 msgid "" "A method for making file systems available over the network. Supported by " "OpenStack." msgstr "" #: ../common/glossary.rst:2480 msgid "network ID" msgstr "" #: ../common/glossary.rst:2483 msgid "" "Unique ID assigned to each network segment within Networking. Same as " "network UUID." msgstr "" #: ../common/glossary.rst:2485 msgid "network manager" msgstr "" #: ../common/glossary.rst:2488 msgid "" "The Compute component that manages various network components, such as " "firewall rules, IP address allocation, and so on." msgstr "" #: ../common/glossary.rst:2490 msgid "network namespace" msgstr "" #: ../common/glossary.rst:2493 msgid "" "Linux kernel feature that provides independent virtual networking instances " "on a single host with separate routing tables and interfaces. Similar to " "virtual routing and forwarding (VRF) services on physical network equipment." msgstr "" #: ../common/glossary.rst:2497 msgid "network node" msgstr "" #: ../common/glossary.rst:2500 msgid "Any compute node that runs the network worker daemon." msgstr "" #: ../common/glossary.rst:2501 msgid "network segment" msgstr "" #: ../common/glossary.rst:2504 msgid "Represents a virtual, isolated OSI layer-2 subnet in Networking." msgstr "" #: ../common/glossary.rst:2506 msgid "Network Time Protocol (NTP)" msgstr "" #: ../common/glossary.rst:2509 msgid "" "Method of keeping a clock for a host or node correct via communication with " "a trusted, accurate time source." msgstr "" #: ../common/glossary.rst:2511 msgid "Newton" msgstr "" #: ../common/glossary.rst:2514 msgid "" "The code name for the fourteenth release of OpenStack. The design summit " "took place in Austin, Texas, US. The release is named after \"Newton House\" " "which is located at 1013 E. Ninth St., Austin, TX. which is listed on the " "National Register of Historic Places." msgstr "" #: ../common/glossary.rst:2519 msgid "network UUID" msgstr "" #: ../common/glossary.rst:2522 msgid "Unique ID for a Networking network segment." msgstr "" #: ../common/glossary.rst:2523 msgid "network worker" msgstr "" #: ../common/glossary.rst:2526 msgid "" "The ``nova-network`` worker daemon; provides services such as giving an IP " "address to a booting nova instance." msgstr "" #: ../common/glossary.rst:2529 msgid "Networking service (neutron)" msgstr "" #: ../common/glossary.rst:2532 msgid "" "The OpenStack project which implements services and associated libraries to " "provide on-demand, scalable, and technology-agnostic network abstraction." msgstr "" #: ../common/glossary.rst:2535 msgid "Networking API (Neutron API)" msgstr "" #: ../common/glossary.rst:2538 msgid "" "API used to access OpenStack Networking. Provides an extensible architecture " "to enable custom plug-in creation." msgstr "" #: ../common/glossary.rst:2543 msgid "" "Codename for OpenStack :term:`Networking service `." msgstr "" #: ../common/glossary.rst:2545 msgid "neutron API" msgstr "" #: ../common/glossary.rst:2548 msgid "" "An alternative name for :term:`Networking API `." msgstr "" #: ../common/glossary.rst:2550 msgid "neutron manager" msgstr "" #: ../common/glossary.rst:2553 msgid "" "Enables Compute and Networking integration, which enables Networking to " "perform network management for guest VMs." msgstr "" #: ../common/glossary.rst:2555 msgid "neutron plug-in" msgstr "" #: ../common/glossary.rst:2558 msgid "" "Interface within Networking that enables organizations to create custom plug-" "ins for advanced features, such as QoS, ACLs, or IDS." msgstr "" #: ../common/glossary.rst:2561 msgid "Nexenta volume driver" msgstr "" #: ../common/glossary.rst:2564 msgid "Provides support for NexentaStor devices in Compute." msgstr "" #: ../common/glossary.rst:2565 msgid "Nginx" msgstr "" #: ../common/glossary.rst:2568 msgid "" "An HTTP and reverse proxy server, a mail proxy server, and a generic TCP/UDP " "proxy server." msgstr "" #: ../common/glossary.rst:2570 msgid "No ACK" msgstr "" #: ../common/glossary.rst:2573 msgid "" "Disables server-side message acknowledgment in the Compute RabbitMQ. " "Increases performance but decreases reliability." msgstr "" #: ../common/glossary.rst:2575 msgid "node" msgstr "" #: ../common/glossary.rst:2578 msgid "A VM instance that runs on a host." msgstr "" #: ../common/glossary.rst:2579 msgid "non-durable exchange" msgstr "" #: ../common/glossary.rst:2582 msgid "" "Message exchange that is cleared when the service restarts. Its data is not " "written to persistent storage." msgstr "" #: ../common/glossary.rst:2584 msgid "non-durable queue" msgstr "" #: ../common/glossary.rst:2587 msgid "" "Message queue that is cleared when the service restarts. Its data is not " "written to persistent storage." msgstr "" #: ../common/glossary.rst:2589 msgid "non-persistent volume" msgstr "" #: ../common/glossary.rst:2592 msgid "Alternative term for an ephemeral volume." msgstr "" #: ../common/glossary.rst:2593 msgid "north-south traffic" msgstr "" #: ../common/glossary.rst:2596 msgid "" "Network traffic between a user or client (north) and a server (south), or " "traffic into the cloud (south) and out of the cloud (north). See also east-" "west traffic." msgstr "" #: ../common/glossary.rst:2602 msgid "" "Codename for OpenStack :term:`Compute service `." msgstr "" #: ../common/glossary.rst:2603 msgid "Nova API" msgstr "" #: ../common/glossary.rst:2606 msgid "Alternative term for the :term:`Compute API `." msgstr "" #: ../common/glossary.rst:2607 msgid "nova-network" msgstr "" #: ../common/glossary.rst:2610 msgid "" "A Compute component that manages IP address allocation, firewalls, and other " "network-related tasks. This is the legacy networking option and an " "alternative to Networking." msgstr "" #: ../common/glossary.rst:2615 msgid "O" msgstr "" #: ../common/glossary.rst:2618 msgid "object" msgstr "" #: ../common/glossary.rst:2621 msgid "A BLOB of data held by Object Storage; can be in any format." msgstr "" #: ../common/glossary.rst:2623 msgid "object auditor" msgstr "" #: ../common/glossary.rst:2626 msgid "" "Opens all objects for an object server and verifies the MD5 hash, size, and " "metadata for each object." msgstr "" #: ../common/glossary.rst:2628 msgid "object expiration" msgstr "" #: ../common/glossary.rst:2631 msgid "" "A configurable option within Object Storage to automatically delete objects " "after a specified amount of time has passed or a certain date is reached." msgstr "" #: ../common/glossary.rst:2634 msgid "object hash" msgstr "" #: ../common/glossary.rst:2637 msgid "Unique ID for an Object Storage object." msgstr "" #: ../common/glossary.rst:2638 msgid "object path hash" msgstr "" #: ../common/glossary.rst:2641 msgid "" "Used by Object Storage to determine the location of an object in the ring. " "Maps objects to partitions." msgstr "" #: ../common/glossary.rst:2643 msgid "object replicator" msgstr "" #: ../common/glossary.rst:2646 msgid "" "An Object Storage component that copies an object to remote partitions for " "fault tolerance." msgstr "" #: ../common/glossary.rst:2648 msgid "object server" msgstr "" #: ../common/glossary.rst:2651 msgid "An Object Storage component that is responsible for managing objects." msgstr "" #: ../common/glossary.rst:2653 msgid "Object Storage service (swift)" msgstr "" #: ../common/glossary.rst:2656 msgid "" "The OpenStack core project that provides eventually consistent and redundant " "storage and retrieval of fixed digital content." msgstr "" #: ../common/glossary.rst:2658 msgid "Object Storage API" msgstr "" #: ../common/glossary.rst:2661 msgid "" "API used to access OpenStack :term:`Object Storage`." msgstr "" #: ../common/glossary.rst:2663 msgid "Object Storage Device (OSD)" msgstr "" #: ../common/glossary.rst:2666 msgid "The Ceph storage daemon." msgstr "" #: ../common/glossary.rst:2667 msgid "object versioning" msgstr "" #: ../common/glossary.rst:2670 msgid "" "Allows a user to set a flag on an :term:`Object Storage` container so that all objects within the container are " "versioned." msgstr "" #: ../common/glossary.rst:2673 msgid "Ocata" msgstr "" #: ../common/glossary.rst:2676 msgid "" "The code name for the fifteenth release of OpenStack. The design summit will " "take place in Barcelona, Spain. Ocata is a beach north of Barcelona." msgstr "" #: ../common/glossary.rst:2679 msgid "Octavia" msgstr "" #: ../common/glossary.rst:2682 msgid "An operator-grade open source scalable load balancer." msgstr "" #: ../common/glossary.rst:2683 msgid "Oldie" msgstr "" #: ../common/glossary.rst:2686 msgid "" "Term for an :term:`Object Storage` process " "that runs for a long time. Can indicate a hung process." msgstr "" #: ../common/glossary.rst:2688 msgid "Open Cloud Computing Interface (OCCI)" msgstr "" #: ../common/glossary.rst:2691 msgid "" "A standardized interface for managing compute, data, and network resources, " "currently unsupported in OpenStack." msgstr "" #: ../common/glossary.rst:2693 msgid "Open Virtualization Format (OVF)" msgstr "" #: ../common/glossary.rst:2696 msgid "Standard for packaging VM images. Supported in OpenStack." msgstr "" #: ../common/glossary.rst:2697 msgid "Open vSwitch" msgstr "" #: ../common/glossary.rst:2700 msgid "" "Open vSwitch is a production quality, multilayer virtual switch licensed " "under the open source Apache 2.0 license. It is designed to enable massive " "network automation through programmatic extension, while still supporting " "standard management interfaces and protocols (for example NetFlow, sFlow, " "SPAN, RSPAN, CLI, LACP, 802.1ag)." msgstr "" #: ../common/glossary.rst:2706 msgid "Open vSwitch (OVS) agent" msgstr "" #: ../common/glossary.rst:2709 msgid "" "Provides an interface to the underlying Open vSwitch service for the " "Networking plug-in." msgstr "" #: ../common/glossary.rst:2711 msgid "Open vSwitch neutron plug-in" msgstr "" #: ../common/glossary.rst:2714 msgid "Provides support for Open vSwitch in Networking." msgstr "" #: ../common/glossary.rst:2715 msgid "OpenLDAP" msgstr "" #: ../common/glossary.rst:2718 msgid "An open source LDAP server. Supported by both Compute and Identity." msgstr "" #: ../common/glossary.rst:2720 msgid "OpenStack" msgstr "" #: ../common/glossary.rst:2723 msgid "" "OpenStack is a cloud operating system that controls large pools of compute, " "storage, and networking resources throughout a data center, all managed " "through a dashboard that gives administrators control while empowering their " "users to provision resources through a web interface. OpenStack is an open " "source project licensed under the Apache License 2.0." msgstr "" #: ../common/glossary.rst:2729 msgid "OpenStack code name" msgstr "" #: ../common/glossary.rst:2732 msgid "" "Each OpenStack release has a code name. Code names ascend in alphabetical " "order: Austin, Bexar, Cactus, Diablo, Essex, Folsom, Grizzly, Havana, " "Icehouse, Juno, Kilo, Liberty, Mitaka, Newton, Ocata, Pike, and Queens. Code " "names are cities or counties near where the corresponding OpenStack design " "summit took place. An exception, called the Waldon exception, is granted to " "elements of the state flag that sound especially cool. Code names are chosen " "by popular vote." msgstr "" #: ../common/glossary.rst:2741 msgid "openSUSE" msgstr "" #: ../common/glossary.rst:2745 msgid "operator" msgstr "" #: ../common/glossary.rst:2748 msgid "" "The person responsible for planning and maintaining an OpenStack " "installation." msgstr "" #: ../common/glossary.rst:2750 msgid "optional service" msgstr "" #: ../common/glossary.rst:2753 msgid "" "An official OpenStack service defined as optional by DefCore Committee. " "Currently, consists of Dashboard (horizon), Telemetry service (Telemetry), " "Orchestration service (heat), Database service (trove), Bare Metal service " "(ironic), and so on." msgstr "" #: ../common/glossary.rst:2758 msgid "Orchestration service (heat)" msgstr "" #: ../common/glossary.rst:2761 msgid "" "The OpenStack service which orchestrates composite cloud applications using " "a declarative template format through an OpenStack-native REST API." msgstr "" #: ../common/glossary.rst:2764 msgid "orphan" msgstr "" #: ../common/glossary.rst:2767 msgid "" "In the context of Object Storage, this is a process that is not terminated " "after an upgrade, restart, or reload of the service." msgstr "" #: ../common/glossary.rst:2769 msgid "Oslo" msgstr "" #: ../common/glossary.rst:2772 msgid "" "Codename for the :term:`Common Libraries project`." msgstr "" #: ../common/glossary.rst:2776 msgid "P" msgstr "" #: ../common/glossary.rst:2779 msgid "panko" msgstr "" #: ../common/glossary.rst:2782 msgid "" "Part of the OpenStack :term:`Telemetry service `; provides event storage." msgstr "" #: ../common/glossary.rst:2784 msgid "parent cell" msgstr "" #: ../common/glossary.rst:2787 msgid "" "If a requested resource, such as CPU time, disk storage, or memory, is not " "available in the parent cell, the request is forwarded to associated child " "cells." msgstr "" #: ../common/glossary.rst:2790 msgid "partition" msgstr "" #: ../common/glossary.rst:2793 msgid "" "A unit of storage within Object Storage used to store objects. It exists on " "top of devices and is replicated for fault tolerance." msgstr "" #: ../common/glossary.rst:2796 msgid "partition index" msgstr "" #: ../common/glossary.rst:2799 msgid "" "Contains the locations of all Object Storage partitions within the ring." msgstr "" #: ../common/glossary.rst:2801 msgid "partition shift value" msgstr "" #: ../common/glossary.rst:2804 msgid "" "Used by Object Storage to determine which partition data should reside on." msgstr "" #: ../common/glossary.rst:2806 msgid "path MTU discovery (PMTUD)" msgstr "" #: ../common/glossary.rst:2809 msgid "" "Mechanism in IP networks to detect end-to-end MTU and adjust packet size " "accordingly." msgstr "" #: ../common/glossary.rst:2811 msgid "pause" msgstr "" #: ../common/glossary.rst:2814 msgid "" "A VM state where no changes occur (no changes in memory, network " "communications stop, etc); the VM is frozen but not shut down." msgstr "" #: ../common/glossary.rst:2816 msgid "PCI passthrough" msgstr "" #: ../common/glossary.rst:2819 msgid "" "Gives guest VMs exclusive access to a PCI device. Currently supported in " "OpenStack Havana and later releases." msgstr "" #: ../common/glossary.rst:2821 msgid "persistent message" msgstr "" #: ../common/glossary.rst:2824 msgid "" "A message that is stored both in memory and on disk. The message is not lost " "after a failure or restart." msgstr "" #: ../common/glossary.rst:2826 msgid "persistent volume" msgstr "" #: ../common/glossary.rst:2829 msgid "Changes to these types of disk volumes are saved." msgstr "" #: ../common/glossary.rst:2830 msgid "personality file" msgstr "" #: ../common/glossary.rst:2833 msgid "" "A file used to customize a Compute instance. It can be used to inject SSH " "keys or a specific network configuration." msgstr "" #: ../common/glossary.rst:2835 msgid "Pike" msgstr "" #: ../common/glossary.rst:2838 msgid "" "The code name for the sixteenth release of OpenStack. The design summit will " "take place in Boston, Massachusetts, US. The release is named after the " "Massachusetts Turnpike, abbreviated commonly as the Mass Pike, which is the " "eastermost stretch of Interstate 90." msgstr "" #: ../common/glossary.rst:2843 msgid "Platform-as-a-Service (PaaS)" msgstr "" #: ../common/glossary.rst:2846 msgid "" "Provides to the consumer the ability to deploy applications through a " "programming language or tools supported by the cloud platform provider. An " "example of Platform-as-a-Service is an Eclipse/Java programming platform " "provided with no downloads required." msgstr "" #: ../common/glossary.rst:2851 msgid "plug-in" msgstr "" #: ../common/glossary.rst:2854 msgid "" "Software component providing the actual implementation for Networking APIs, " "or for Compute APIs, depending on the context." msgstr "" #: ../common/glossary.rst:2856 msgid "policy service" msgstr "" #: ../common/glossary.rst:2859 msgid "" "Component of Identity that provides a rule-management interface and a rule-" "based authorization engine." msgstr "" #: ../common/glossary.rst:2861 msgid "pool" msgstr "" #: ../common/glossary.rst:2864 msgid "" "A logical set of devices, such as web servers, that you group together to " "receive and process traffic. The load balancing function chooses which " "member of the pool handles the new requests or connections received on the " "VIP address. Each VIP has one pool." msgstr "" #: ../common/glossary.rst:2869 msgid "pool member" msgstr "" #: ../common/glossary.rst:2872 msgid "" "An application that runs on the back-end server in a load-balancing system." msgstr "" #: ../common/glossary.rst:2874 msgid "port" msgstr "" #: ../common/glossary.rst:2877 msgid "" "A virtual network port within Networking; VIFs / vNICs are connected to a " "port." msgstr "" #: ../common/glossary.rst:2879 msgid "port UUID" msgstr "" #: ../common/glossary.rst:2882 msgid "Unique ID for a Networking port." msgstr "" #: ../common/glossary.rst:2883 msgid "preseed" msgstr "" #: ../common/glossary.rst:2886 msgid "" "A tool to automate system configuration and installation on Debian-based " "Linux distributions." msgstr "" #: ../common/glossary.rst:2888 msgid "private image" msgstr "" #: ../common/glossary.rst:2891 msgid "An Image service VM image that is only available to specified projects." msgstr "" #: ../common/glossary.rst:2893 msgid "private IP address" msgstr "" #: ../common/glossary.rst:2896 msgid "" "An IP address used for management and administration, not available to the " "public Internet." msgstr "" #: ../common/glossary.rst:2898 msgid "private network" msgstr "" #: ../common/glossary.rst:2901 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. A private network interface can " "be a flat or VLAN network interface. A flat network interface is controlled " "by the flat_interface with flat managers. A VLAN network interface is " "controlled by the ``vlan_interface`` option with VLAN managers." msgstr "" #: ../common/glossary.rst:2909 msgid "project" msgstr "" #: ../common/glossary.rst:2912 msgid "" "Projects represent the base unit of “ownership” in OpenStack, in that all " "resources in OpenStack should be owned by a specific project. In OpenStack " "Identity, a project must be owned by a specific domain." msgstr "" #: ../common/glossary.rst:2915 msgid "project ID" msgstr "" #: ../common/glossary.rst:2918 msgid "Unique ID assigned to each project by the Identity service." msgstr "" #: ../common/glossary.rst:2919 msgid "project VPN" msgstr "" #: ../common/glossary.rst:2922 msgid "Alternative term for a cloudpipe." msgstr "" #: ../common/glossary.rst:2923 msgid "promiscuous mode" msgstr "" #: ../common/glossary.rst:2926 msgid "" "Causes the network interface to pass all traffic it receives to the host " "rather than passing only the frames addressed to it." msgstr "" #: ../common/glossary.rst:2929 msgid "protected property" msgstr "" #: ../common/glossary.rst:2932 msgid "" "Generally, extra properties on an Image service image to which only cloud " "administrators have access. Limits which user roles can perform CRUD " "operations on that property. The cloud administrator can configure any image " "property as protected." msgstr "" #: ../common/glossary.rst:2937 msgid "provider" msgstr "" #: ../common/glossary.rst:2940 msgid "An administrator who has access to all hosts and instances." msgstr "" #: ../common/glossary.rst:2942 msgid "proxy node" msgstr "" #: ../common/glossary.rst:2945 msgid "A node that provides the Object Storage proxy service." msgstr "" #: ../common/glossary.rst:2946 msgid "proxy server" msgstr "" #: ../common/glossary.rst:2949 msgid "" "Users of Object Storage interact with the service through the proxy server, " "which in turn looks up the location of the requested data within the ring " "and returns the results to the user." msgstr "" #: ../common/glossary.rst:2952 msgid "public API" msgstr "" #: ../common/glossary.rst:2955 msgid "" "An API endpoint used for both service-to-service communication and end-user " "interactions." msgstr "" #: ../common/glossary.rst:2957 msgid "public image" msgstr "" #: ../common/glossary.rst:2960 msgid "An Image service VM image that is available to all projects." msgstr "" #: ../common/glossary.rst:2962 msgid "public IP address" msgstr "" #: ../common/glossary.rst:2965 msgid "An IP address that is accessible to end-users." msgstr "" #: ../common/glossary.rst:2966 msgid "public key authentication" msgstr "" #: ../common/glossary.rst:2969 msgid "Authentication method that uses keys rather than passwords." msgstr "" #: ../common/glossary.rst:2971 msgid "public network" msgstr "" #: ../common/glossary.rst:2974 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. The public network interface is " "controlled by the ``public_interface`` option." msgstr "" #: ../common/glossary.rst:2979 msgid "Puppet" msgstr "" #: ../common/glossary.rst:2982 msgid "" "An operating system configuration-management tool supported by OpenStack." msgstr "" #: ../common/glossary.rst:2984 msgid "Python" msgstr "" #: ../common/glossary.rst:2987 msgid "Programming language used extensively in OpenStack." msgstr "" #: ../common/glossary.rst:2990 msgid "Q" msgstr "" #: ../common/glossary.rst:2993 msgid "QEMU Copy On Write 2 (QCOW2)" msgstr "" #: ../common/glossary.rst:2998 msgid "Qpid" msgstr "" #: ../common/glossary.rst:3001 msgid "" "Message queue software supported by OpenStack; an alternative to RabbitMQ." msgstr "" #: ../common/glossary.rst:3003 msgid "Quality of Service (QoS)" msgstr "" #: ../common/glossary.rst:3006 msgid "" "The ability to guarantee certain network or storage requirements to satisfy " "a Service Level Agreement (SLA) between an application provider and end " "users. Typically includes performance requirements like networking " "bandwidth, latency, jitter correction, and reliability as well as storage " "performance in Input/Output Operations Per Second (IOPS), throttling " "agreements, and performance expectations at peak load." msgstr "" #: ../common/glossary.rst:3013 msgid "quarantine" msgstr "" #: ../common/glossary.rst:3016 msgid "" "If Object Storage finds objects, containers, or accounts that are corrupt, " "they are placed in this state, are not replicated, cannot be read by " "clients, and a correct copy is re-replicated." msgstr "" #: ../common/glossary.rst:3019 msgid "Queens" msgstr "" #: ../common/glossary.rst:3022 msgid "" "The code name for the seventeenth release of OpenStack. The design summit " "will take place in Sydney, Australia. The release is named after the Queens " "Pound river in the South Coast region of New South Wales." msgstr "" #: ../common/glossary.rst:3026 msgid "Quick EMUlator (QEMU)" msgstr "" #: ../common/glossary.rst:3029 msgid "" "QEMU is a generic and open source machine emulator and virtualizer. One of " "the hypervisors supported by OpenStack, generally used for development " "purposes." msgstr "" #: ../common/glossary.rst:3033 msgid "quota" msgstr "" #: ../common/glossary.rst:3036 msgid "" "In Compute and Block Storage, the ability to set resource limits on a per-" "project basis." msgstr "" #: ../common/glossary.rst:3040 msgid "R" msgstr "" #: ../common/glossary.rst:3043 msgid "RabbitMQ" msgstr "" #: ../common/glossary.rst:3046 msgid "The default message queue software used by OpenStack." msgstr "" #: ../common/glossary.rst:3047 msgid "Rackspace Cloud Files" msgstr "" #: ../common/glossary.rst:3050 msgid "" "Released as open source by Rackspace in 2010; the basis for Object Storage." msgstr "" #: ../common/glossary.rst:3052 msgid "RADOS Block Device (RBD)" msgstr "" #: ../common/glossary.rst:3055 msgid "" "Ceph component that enables a Linux block device to be striped over multiple " "distributed data stores." msgstr "" #: ../common/glossary.rst:3057 msgid "radvd" msgstr "" #: ../common/glossary.rst:3060 msgid "" "The router advertisement daemon, used by the Compute VLAN manager and " "FlatDHCP manager to provide routing services for VM instances." msgstr "" #: ../common/glossary.rst:3063 msgid "rally" msgstr "" #: ../common/glossary.rst:3066 msgid "Codename for the :term:`Benchmark service`." msgstr "" #: ../common/glossary.rst:3067 msgid "RAM filter" msgstr "" #: ../common/glossary.rst:3070 msgid "The Compute setting that enables or disables RAM overcommitment." msgstr "" #: ../common/glossary.rst:3072 msgid "RAM overcommit" msgstr "" #: ../common/glossary.rst:3075 msgid "" "The ability to start new VM instances based on the actual memory usage of a " "host, as opposed to basing the decision on the amount of RAM each running " "instance thinks it has available. Also known as memory overcommit." msgstr "" #: ../common/glossary.rst:3079 msgid "rate limit" msgstr "" #: ../common/glossary.rst:3082 msgid "" "Configurable option within Object Storage to limit database writes on a per-" "account and/or per-container basis." msgstr "" #: ../common/glossary.rst:3084 msgid "raw" msgstr "" #: ../common/glossary.rst:3087 msgid "" "One of the VM image disk formats supported by Image service; an unstructured " "disk image." msgstr "" #: ../common/glossary.rst:3089 msgid "rebalance" msgstr "" #: ../common/glossary.rst:3092 msgid "" "The process of distributing Object Storage partitions across all drives in " "the ring; used during initial ring creation and after ring reconfiguration." msgstr "" #: ../common/glossary.rst:3095 msgid "reboot" msgstr "" #: ../common/glossary.rst:3098 msgid "" "Either a soft or hard reboot of a server. With a soft reboot, the operating " "system is signaled to restart, which enables a graceful shutdown of all " "processes. A hard reboot is the equivalent of power cycling the server. The " "virtualization platform should ensure that the reboot action has completed " "successfully, even in cases in which the underlying domain/VM is paused or " "halted/stopped." msgstr "" #: ../common/glossary.rst:3104 msgid "rebuild" msgstr "" #: ../common/glossary.rst:3107 msgid "" "Removes all data on the server and replaces it with the specified image. " "Server ID and IP addresses remain the same." msgstr "" #: ../common/glossary.rst:3109 msgid "Recon" msgstr "" #: ../common/glossary.rst:3112 msgid "An Object Storage component that collects meters." msgstr "" #: ../common/glossary.rst:3113 msgid "record" msgstr "" #: ../common/glossary.rst:3116 msgid "" "Belongs to a particular domain and is used to specify information about the " "domain. There are several types of DNS records. Each record type contains " "particular information used to describe the purpose of that record. Examples " "include mail exchange (MX) records, which specify the mail server for a " "particular domain; and name server (NS) records, which specify the " "authoritative name servers for a domain." msgstr "" #: ../common/glossary.rst:3123 msgid "record ID" msgstr "" #: ../common/glossary.rst:3126 msgid "" "A number within a database that is incremented each time a change is made. " "Used by Object Storage when replicating." msgstr "" #: ../common/glossary.rst:3128 msgid "Red Hat Enterprise Linux (RHEL)" msgstr "" #: ../common/glossary.rst:3132 msgid "reference architecture" msgstr "" #: ../common/glossary.rst:3135 msgid "A recommended architecture for an OpenStack cloud." msgstr "" #: ../common/glossary.rst:3136 msgid "region" msgstr "" #: ../common/glossary.rst:3139 msgid "" "A discrete OpenStack environment with dedicated API endpoints that typically " "shares only the Identity (keystone) with other regions." msgstr "" #: ../common/glossary.rst:3142 msgid "registry" msgstr "" #: ../common/glossary.rst:3145 msgid "Alternative term for the Image service registry." msgstr "" #: ../common/glossary.rst:3146 msgid "registry server" msgstr "" #: ../common/glossary.rst:3149 msgid "" "An Image service that provides VM image metadata information to clients." msgstr "" #: ../common/glossary.rst:3151 msgid "Reliable, Autonomic Distributed Object Store" msgstr "" #: ../common/glossary.rst:3153 msgid "(RADOS)" msgstr "" #: ../common/glossary.rst:3155 msgid "" "A collection of components that provides object storage within Ceph. Similar " "to OpenStack Object Storage." msgstr "" #: ../common/glossary.rst:3157 msgid "Remote Procedure Call (RPC)" msgstr "" #: ../common/glossary.rst:3160 msgid "" "The method used by the Compute RabbitMQ for intra-service communications." msgstr "" #: ../common/glossary.rst:3162 msgid "replica" msgstr "" #: ../common/glossary.rst:3165 msgid "" "Provides data redundancy and fault tolerance by creating copies of Object " "Storage objects, accounts, and containers so that they are not lost when the " "underlying storage fails." msgstr "" #: ../common/glossary.rst:3168 msgid "replica count" msgstr "" #: ../common/glossary.rst:3171 msgid "The number of replicas of the data in an Object Storage ring." msgstr "" #: ../common/glossary.rst:3173 msgid "replication" msgstr "" #: ../common/glossary.rst:3176 msgid "" "The process of copying data to a separate physical device for fault " "tolerance and performance." msgstr "" #: ../common/glossary.rst:3178 msgid "replicator" msgstr "" #: ../common/glossary.rst:3181 msgid "" "The Object Storage back-end process that creates and manages object replicas." msgstr "" #: ../common/glossary.rst:3183 msgid "request ID" msgstr "" #: ../common/glossary.rst:3186 msgid "Unique ID assigned to each request sent to Compute." msgstr "" #: ../common/glossary.rst:3187 msgid "rescue image" msgstr "" #: ../common/glossary.rst:3190 msgid "" "A special type of VM image that is booted when an instance is placed into " "rescue mode. Allows an administrator to mount the file systems for an " "instance to correct the problem." msgstr "" #: ../common/glossary.rst:3193 msgid "resize" msgstr "" #: ../common/glossary.rst:3196 msgid "" "Converts an existing server to a different flavor, which scales the server " "up or down. The original server is saved to enable rollback if a problem " "occurs. All resizes must be tested and explicitly confirmed, at which time " "the original server is removed." msgstr "" #: ../common/glossary.rst:3200 msgid "RESTful" msgstr "" #: ../common/glossary.rst:3203 msgid "" "A kind of web service API that uses REST, or Representational State " "Transfer. REST is the style of architecture for hypermedia systems that is " "used for the World Wide Web." msgstr "" #: ../common/glossary.rst:3206 msgid "ring" msgstr "" #: ../common/glossary.rst:3209 msgid "" "An entity that maps Object Storage data to partitions. A separate ring " "exists for each service, such as account, object, and container." msgstr "" #: ../common/glossary.rst:3212 msgid "ring builder" msgstr "" #: ../common/glossary.rst:3215 msgid "" "Builds and manages rings within Object Storage, assigns partitions to " "devices, and pushes the configuration to other storage nodes." msgstr "" #: ../common/glossary.rst:3218 msgid "Role Based Access Control (RBAC)" msgstr "" #: ../common/glossary.rst:3221 msgid "" "Provides a predefined list of actions that the user can perform, such as " "start or stop VMs, reset passwords, and so on. Supported in both Identity " "and Compute and can be configured using the horizon dashboard." msgstr "" #: ../common/glossary.rst:3225 msgid "role" msgstr "" #: ../common/glossary.rst:3228 msgid "" "A personality that a user assumes to perform a specific set of operations. A " "role includes a set of rights and privileges. A user assuming that role " "inherits those rights and privileges." msgstr "" #: ../common/glossary.rst:3231 msgid "role ID" msgstr "" #: ../common/glossary.rst:3234 msgid "Alphanumeric ID assigned to each Identity service role." msgstr "" #: ../common/glossary.rst:3235 msgid "rootwrap" msgstr "" #: ../common/glossary.rst:3238 msgid "" "A feature of Compute that allows the unprivileged \"nova\" user to run a " "specified list of commands as the Linux root user." msgstr "" #: ../common/glossary.rst:3240 msgid "round-robin scheduler" msgstr "" #: ../common/glossary.rst:3243 msgid "" "Type of Compute scheduler that evenly distributes instances among available " "hosts." msgstr "" #: ../common/glossary.rst:3245 msgid "router" msgstr "" #: ../common/glossary.rst:3248 msgid "" "A physical or virtual network device that passes network traffic between " "different networks." msgstr "" #: ../common/glossary.rst:3250 msgid "routing key" msgstr "" #: ../common/glossary.rst:3253 msgid "" "The Compute direct exchanges, fanout exchanges, and topic exchanges use this " "key to determine how to process a message; processing varies depending on " "exchange type." msgstr "" #: ../common/glossary.rst:3256 msgid "RPC driver" msgstr "" #: ../common/glossary.rst:3259 msgid "" "Modular system that allows the underlying message queue software of Compute " "to be changed. For example, from RabbitMQ to ZeroMQ or Qpid." msgstr "" #: ../common/glossary.rst:3262 msgid "rsync" msgstr "" #: ../common/glossary.rst:3265 msgid "Used by Object Storage to push object replicas." msgstr "" #: ../common/glossary.rst:3266 msgid "RXTX cap" msgstr "" #: ../common/glossary.rst:3269 msgid "" "Absolute limit on the amount of network traffic a Compute VM instance can " "send and receive." msgstr "" #: ../common/glossary.rst:3271 msgid "RXTX quota" msgstr "" #: ../common/glossary.rst:3274 msgid "" "Soft limit on the amount of network traffic a Compute VM instance can send " "and receive." msgstr "" #: ../common/glossary.rst:3278 msgid "S" msgstr "" #: ../common/glossary.rst:3284 msgid "" "Codename for the :term:`Data Processing service`." msgstr "" #: ../common/glossary.rst:3286 msgid "SAML assertion" msgstr "" #: ../common/glossary.rst:3289 msgid "" "Contains information about a user as provided by the identity provider. It " "is an indication that a user has been authenticated." msgstr "" #: ../common/glossary.rst:3291 msgid "scheduler manager" msgstr "" #: ../common/glossary.rst:3294 msgid "" "A Compute component that determines where VM instances should start. Uses " "modular design to support a variety of scheduler types." msgstr "" #: ../common/glossary.rst:3297 msgid "scoped token" msgstr "" #: ../common/glossary.rst:3300 msgid "" "An Identity service API access token that is associated with a specific " "project." msgstr "" #: ../common/glossary.rst:3302 msgid "scrubber" msgstr "" #: ../common/glossary.rst:3305 msgid "" "Checks for and deletes unused VMs; the component of Image service that " "implements delayed delete." msgstr "" #: ../common/glossary.rst:3307 msgid "secret key" msgstr "" #: ../common/glossary.rst:3310 msgid "" "String of text known only by the user; used along with an access key to make " "requests to the Compute API." msgstr "" #: ../common/glossary.rst:3312 msgid "secure boot" msgstr "" #: ../common/glossary.rst:3315 msgid "" "Process whereby the system firmware validates the authenticity of the code " "involved in the boot process." msgstr "" #: ../common/glossary.rst:3317 msgid "secure shell (SSH)" msgstr "" #: ../common/glossary.rst:3320 msgid "" "Open source tool used to access remote hosts through an encrypted " "communications channel, SSH key injection is supported by Compute." msgstr "" #: ../common/glossary.rst:3323 msgid "security group" msgstr "" #: ../common/glossary.rst:3326 msgid "" "A set of network traffic filtering rules that are applied to a Compute " "instance." msgstr "" #: ../common/glossary.rst:3328 msgid "segmented object" msgstr "" #: ../common/glossary.rst:3331 msgid "" "An Object Storage large object that has been broken up into pieces. The re-" "assembled object is called a concatenated object." msgstr "" #: ../common/glossary.rst:3334 msgid "self-service" msgstr "" #: ../common/glossary.rst:3337 msgid "" "For IaaS, ability for a regular (non-privileged) account to manage a virtual " "infrastructure component such as networks without involving an administrator." msgstr "" #: ../common/glossary.rst:3340 msgid "SELinux" msgstr "" #: ../common/glossary.rst:3343 msgid "" "Linux kernel security module that provides the mechanism for supporting " "access control policies." msgstr "" #: ../common/glossary.rst:3348 msgid "OpenStack project that provides a Clustering service." msgstr "" #: ../common/glossary.rst:3349 msgid "server" msgstr "" #: ../common/glossary.rst:3352 msgid "" "Computer that provides explicit services to the client software running on " "that system, often managing a variety of computer operations. A server is a " "VM instance in the Compute system. Flavor and image are requisite elements " "when creating a server." msgstr "" #: ../common/glossary.rst:3357 msgid "server image" msgstr "" #: ../common/glossary.rst:3360 msgid "Alternative term for a VM image." msgstr "" #: ../common/glossary.rst:3361 msgid "server UUID" msgstr "" #: ../common/glossary.rst:3365 msgid "service" msgstr "" #: ../common/glossary.rst:3368 msgid "" "An OpenStack service, such as Compute, Object Storage, or Image service. " "Provides one or more endpoints through which users can access resources and " "perform operations." msgstr "" #: ../common/glossary.rst:3371 msgid "service catalog" msgstr "" #: ../common/glossary.rst:3374 msgid "Alternative term for the Identity service catalog." msgstr "" #: ../common/glossary.rst:3375 msgid "service ID" msgstr "" #: ../common/glossary.rst:3378 msgid "" "Unique ID assigned to each service that is available in the Identity service " "catalog." msgstr "" #: ../common/glossary.rst:3380 msgid "service provider" msgstr "" #: ../common/glossary.rst:3383 msgid "" "A system that provides services to other system entities. In case of " "federated identity, OpenStack Identity is the service provider." msgstr "" #: ../common/glossary.rst:3386 msgid "service registration" msgstr "" #: ../common/glossary.rst:3389 msgid "" "An Identity service feature that enables services, such as Compute, to " "automatically register with the catalog." msgstr "" #: ../common/glossary.rst:3391 msgid "service project" msgstr "" #: ../common/glossary.rst:3394 msgid "" "Special project that contains all services that are listed in the catalog." msgstr "" #: ../common/glossary.rst:3396 msgid "service token" msgstr "" #: ../common/glossary.rst:3399 msgid "" "An administrator-defined token used by Compute to communicate securely with " "the Identity service." msgstr "" #: ../common/glossary.rst:3401 msgid "session back end" msgstr "" #: ../common/glossary.rst:3404 msgid "" "The method of storage used by horizon to track client sessions, such as " "local memory, cookies, a database, or memcached." msgstr "" #: ../common/glossary.rst:3406 msgid "session persistence" msgstr "" #: ../common/glossary.rst:3409 msgid "" "A feature of the load-balancing service. It attempts to force subsequent " "connections to a service to be redirected to the same node as long as it is " "online." msgstr "" #: ../common/glossary.rst:3412 msgid "session storage" msgstr "" #: ../common/glossary.rst:3415 msgid "" "A horizon component that stores and tracks client session information. " "Implemented through the Django sessions framework." msgstr "" #: ../common/glossary.rst:3417 msgid "share" msgstr "" #: ../common/glossary.rst:3420 msgid "" "A remote, mountable file system in the context of the :term:`Shared File " "Systems service`. You can mount a " "share to, and access a share from, several hosts by several users at a time." msgstr "" #: ../common/glossary.rst:3424 msgid "share network" msgstr "" #: ../common/glossary.rst:3427 msgid "" "An entity in the context of the :term:`Shared File Systems service` that encapsulates interaction with the " "Networking service. If the driver you selected runs in the mode requiring " "such kind of interaction, you need to specify the share network to create a " "share." msgstr "" #: ../common/glossary.rst:3432 msgid "Shared File Systems API" msgstr "" #: ../common/glossary.rst:3435 msgid "" "A Shared File Systems service that provides a stable RESTful API. The " "service authenticates and routes requests throughout the Shared File Systems " "service. There is python-manilaclient to interact with the API." msgstr "" #: ../common/glossary.rst:3439 msgid "Shared File Systems service (manila)" msgstr "" #: ../common/glossary.rst:3442 msgid "" "The service that provides a set of services for management of shared file " "systems in a multi-tenant cloud environment, similar to how OpenStack " "provides block-based storage management through the OpenStack :term:`Block " "Storage service` project. With the Shared " "File Systems service, you can create a remote file system and mount the file " "system on your instances. You can also read and write data from your " "instances to and from your file system." msgstr "" #: ../common/glossary.rst:3450 msgid "shared IP address" msgstr "" #: ../common/glossary.rst:3453 msgid "" "An IP address that can be assigned to a VM instance within the shared IP " "group. Public IP addresses can be shared across multiple servers for use in " "various high-availability scenarios. When an IP address is shared to another " "server, the cloud network restrictions are modified to enable each server to " "listen to and respond on that IP address. You can optionally specify that " "the target server network configuration be modified. Shared IP addresses can " "be used with many standard heartbeat facilities, such as keepalive, that " "monitor for failure and manage IP failover." msgstr "" #: ../common/glossary.rst:3462 msgid "shared IP group" msgstr "" #: ../common/glossary.rst:3465 msgid "" "A collection of servers that can share IPs with other members of the group. " "Any server in a group can share one or more public IPs with any other server " "in the group. With the exception of the first server in a shared IP group, " "servers must be launched into shared IP groups. A server may be a member of " "only one shared IP group." msgstr "" #: ../common/glossary.rst:3470 msgid "shared storage" msgstr "" #: ../common/glossary.rst:3473 msgid "" "Block storage that is simultaneously accessible by multiple clients, for " "example, NFS." msgstr "" #: ../common/glossary.rst:3475 msgid "Sheepdog" msgstr "" #: ../common/glossary.rst:3478 msgid "Distributed block storage system for QEMU, supported by OpenStack." msgstr "" #: ../common/glossary.rst:3480 msgid "Simple Cloud Identity Management (SCIM)" msgstr "" #: ../common/glossary.rst:3483 msgid "" "Specification for managing identity in the cloud, currently unsupported by " "OpenStack." msgstr "" #: ../common/glossary.rst:3485 msgid "Single-root I/O Virtualization (SR-IOV)" msgstr "" #: ../common/glossary.rst:3488 msgid "" "A specification that, when implemented by a physical PCIe device, enables it " "to appear as multiple separate PCIe devices. This enables multiple " "virtualized guests to share direct access to the physical device, offering " "improved performance over an equivalent virtual device. Currently supported " "in OpenStack Havana and later releases." msgstr "" #: ../common/glossary.rst:3494 msgid "Service Level Agreement (SLA)" msgstr "" #: ../common/glossary.rst:3497 msgid "Contractual obligations that ensure the availability of a service." msgstr "" #: ../common/glossary.rst:3499 msgid "SmokeStack" msgstr "" #: ../common/glossary.rst:3502 msgid "Runs automated tests against the core OpenStack API; written in Rails." msgstr "" #: ../common/glossary.rst:3504 msgid "snapshot" msgstr "" #: ../common/glossary.rst:3507 msgid "" "A point-in-time copy of an OpenStack storage volume or image. Use storage " "volume snapshots to back up volumes. Use image snapshots to back up data, or " "as \"gold\" images for additional servers." msgstr "" #: ../common/glossary.rst:3510 msgid "soft reboot" msgstr "" #: ../common/glossary.rst:3513 msgid "" "A controlled reboot where a VM instance is properly restarted through " "operating system commands." msgstr "" #: ../common/glossary.rst:3515 msgid "Software Development Lifecycle Automation service" msgstr "" #: ../common/glossary.rst:3518 msgid "" "OpenStack project that aims to make cloud services easier to consume and " "integrate with application development process by automating the source-to-" "image process, and simplifying app-centric deployment. The project name is " "solum." msgstr "" #: ../common/glossary.rst:3522 msgid "SolidFire Volume Driver" msgstr "" #: ../common/glossary.rst:3525 msgid "The Block Storage driver for the SolidFire iSCSI storage appliance." msgstr "" #: ../common/glossary.rst:3527 msgid "solum" msgstr "" #: ../common/glossary.rst:3530 msgid "" "OpenStack project that provides a Software Development Lifecycle Automation " "service." msgstr "" #: ../common/glossary.rst:3532 msgid "Simple Protocol for Independent Computing Environments (SPICE)" msgstr "" #: ../common/glossary.rst:3535 msgid "" "SPICE provides remote desktop access to guest virtual machines. It is an " "alternative to VNC. SPICE is supported by OpenStack." msgstr "" #: ../common/glossary.rst:3537 msgid "spread-first scheduler" msgstr "" #: ../common/glossary.rst:3540 msgid "" "The Compute VM scheduling algorithm that attempts to start a new VM on the " "host with the least amount of load." msgstr "" #: ../common/glossary.rst:3542 msgid "SQL-Alchemy" msgstr "" #: ../common/glossary.rst:3545 msgid "An open source SQL toolkit for Python, used in OpenStack." msgstr "" #: ../common/glossary.rst:3546 msgid "SQLite" msgstr "" #: ../common/glossary.rst:3549 msgid "" "A lightweight SQL database, used as the default persistent storage method in " "many OpenStack services." msgstr "" #: ../common/glossary.rst:3551 msgid "stack" msgstr "" #: ../common/glossary.rst:3554 msgid "" "A set of OpenStack resources created and managed by the Orchestration " "service according to a given template (either an AWS CloudFormation template " "or a Heat Orchestration Template (HOT))." msgstr "" #: ../common/glossary.rst:3558 msgid "StackTach" msgstr "" #: ../common/glossary.rst:3561 msgid "" "Community project that captures Compute AMQP communications; useful for " "debugging." msgstr "" #: ../common/glossary.rst:3563 msgid "static IP address" msgstr "" #: ../common/glossary.rst:3566 msgid "Alternative term for a fixed IP address." msgstr "" #: ../common/glossary.rst:3567 msgid "StaticWeb" msgstr "" #: ../common/glossary.rst:3570 msgid "" "WSGI middleware component of Object Storage that serves container data as a " "static web page." msgstr "" #: ../common/glossary.rst:3572 msgid "storage back end" msgstr "" #: ../common/glossary.rst:3575 msgid "" "The method that a service uses for persistent storage, such as iSCSI, NFS, " "or local disk." msgstr "" #: ../common/glossary.rst:3577 msgid "storage node" msgstr "" #: ../common/glossary.rst:3580 msgid "" "An Object Storage node that provides container services, account services, " "and object services; controls the account databases, container databases, " "and object storage." msgstr "" #: ../common/glossary.rst:3583 msgid "storage manager" msgstr "" #: ../common/glossary.rst:3586 msgid "" "A XenAPI component that provides a pluggable interface to support a wide " "variety of persistent storage back ends." msgstr "" #: ../common/glossary.rst:3588 msgid "storage manager back end" msgstr "" #: ../common/glossary.rst:3591 msgid "A persistent storage method supported by XenAPI, such as iSCSI or NFS." msgstr "" #: ../common/glossary.rst:3593 msgid "storage services" msgstr "" #: ../common/glossary.rst:3596 msgid "" "Collective name for the Object Storage object services, container services, " "and account services." msgstr "" #: ../common/glossary.rst:3598 msgid "strategy" msgstr "" #: ../common/glossary.rst:3601 msgid "" "Specifies the authentication source used by Image service or Identity. In " "the Database service, it refers to the extensions implemented for a data " "store." msgstr "" #: ../common/glossary.rst:3604 msgid "subdomain" msgstr "" #: ../common/glossary.rst:3607 msgid "" "A domain within a parent domain. Subdomains cannot be registered. Subdomains " "enable you to delegate domains. Subdomains can themselves have subdomains, " "so third-level, fourth-level, fifth-level, and deeper levels of nesting are " "possible." msgstr "" #: ../common/glossary.rst:3611 msgid "subnet" msgstr "" #: ../common/glossary.rst:3614 msgid "Logical subdivision of an IP network." msgstr "" #: ../common/glossary.rst:3615 msgid "SUSE Linux Enterprise Server (SLES)" msgstr "" #: ../common/glossary.rst:3619 msgid "suspend" msgstr "" #: ../common/glossary.rst:3622 msgid "Alternative term for a paused VM instance." msgstr "" #: ../common/glossary.rst:3623 msgid "swap" msgstr "" #: ../common/glossary.rst:3626 msgid "" "Disk-based virtual memory used by operating systems to provide more memory " "than is actually available on the system." msgstr "" #: ../common/glossary.rst:3628 msgid "swauth" msgstr "" #: ../common/glossary.rst:3631 msgid "" "An authentication and authorization service for Object Storage, implemented " "through WSGI middleware; uses Object Storage itself as the persistent " "backing store." msgstr "" #: ../common/glossary.rst:3637 msgid "" "Codename for OpenStack :term:`Object Storage service`." msgstr "" #: ../common/glossary.rst:3639 msgid "swift All in One (SAIO)" msgstr "" #: ../common/glossary.rst:3642 msgid "" "Creates a full Object Storage development environment within a single VM." msgstr "" #: ../common/glossary.rst:3644 msgid "swift middleware" msgstr "" #: ../common/glossary.rst:3647 msgid "" "Collective term for Object Storage components that provide additional " "functionality." msgstr "" #: ../common/glossary.rst:3649 msgid "swift proxy server" msgstr "" #: ../common/glossary.rst:3652 msgid "" "Acts as the gatekeeper to Object Storage and is responsible for " "authenticating the user." msgstr "" #: ../common/glossary.rst:3654 msgid "swift storage node" msgstr "" #: ../common/glossary.rst:3657 msgid "" "A node that runs Object Storage account, container, and object services." msgstr "" #: ../common/glossary.rst:3659 msgid "sync point" msgstr "" #: ../common/glossary.rst:3662 msgid "" "Point in time since the last container and accounts database sync among " "nodes within Object Storage." msgstr "" #: ../common/glossary.rst:3664 msgid "sysadmin" msgstr "" #: ../common/glossary.rst:3667 msgid "" "One of the default roles in the Compute RBAC system. Enables a user to add " "other users to a project, interact with VM images that are associated with " "the project, and start and stop VM instances." msgstr "" #: ../common/glossary.rst:3670 msgid "system usage" msgstr "" #: ../common/glossary.rst:3673 msgid "" "A Compute component that, along with the notification system, collects " "meters and usage information. This information can be used for billing." msgstr "" #: ../common/glossary.rst:3678 msgid "T" msgstr "" #: ../common/glossary.rst:3681 msgid "Telemetry service (telemetry)" msgstr "" #: ../common/glossary.rst:3684 msgid "" "The OpenStack project which collects measurements of the utilization of the " "physical and virtual resources comprising deployed clouds, persists this " "data for subsequent retrieval and analysis, and triggers actions when " "defined criteria are met." msgstr "" #: ../common/glossary.rst:3688 msgid "TempAuth" msgstr "" #: ../common/glossary.rst:3691 msgid "" "An authentication facility within Object Storage that enables Object Storage " "itself to perform authentication and authorization. Frequently used in " "testing and development." msgstr "" #: ../common/glossary.rst:3694 msgid "Tempest" msgstr "" #: ../common/glossary.rst:3697 msgid "" "Automated software test suite designed to run against the trunk of the " "OpenStack core project." msgstr "" #: ../common/glossary.rst:3699 msgid "TempURL" msgstr "" #: ../common/glossary.rst:3702 msgid "" "An Object Storage middleware component that enables creation of URLs for " "temporary object access." msgstr "" #: ../common/glossary.rst:3704 msgid "tenant" msgstr "" #: ../common/glossary.rst:3707 msgid "" "A group of users; used to isolate access to Compute resources. An " "alternative term for a project." msgstr "" #: ../common/glossary.rst:3709 msgid "Tenant API" msgstr "" #: ../common/glossary.rst:3712 msgid "An API that is accessible to projects." msgstr "" #: ../common/glossary.rst:3713 msgid "tenant endpoint" msgstr "" #: ../common/glossary.rst:3716 msgid "" "An Identity service API endpoint that is associated with one or more " "projects." msgstr "" #: ../common/glossary.rst:3718 msgid "tenant ID" msgstr "" #: ../common/glossary.rst:3721 msgid "An alternative term for :term:`project ID`." msgstr "" #: ../common/glossary.rst:3722 msgid "token" msgstr "" #: ../common/glossary.rst:3725 msgid "" "An alpha-numeric string of text used to access OpenStack APIs and resources." msgstr "" #: ../common/glossary.rst:3727 msgid "token services" msgstr "" #: ../common/glossary.rst:3730 msgid "" "An Identity service component that manages and validates tokens after a user " "or project has been authenticated." msgstr "" #: ../common/glossary.rst:3732 msgid "tombstone" msgstr "" #: ../common/glossary.rst:3735 msgid "" "Used to mark Object Storage objects that have been deleted; ensures that the " "object is not updated on another node after it has been deleted." msgstr "" #: ../common/glossary.rst:3738 msgid "topic publisher" msgstr "" #: ../common/glossary.rst:3741 msgid "" "A process that is created when a RPC call is executed; used to push the " "message to the topic exchange." msgstr "" #: ../common/glossary.rst:3743 msgid "Torpedo" msgstr "" #: ../common/glossary.rst:3746 msgid "" "Community project used to run automated tests against the OpenStack API." msgstr "" #: ../common/glossary.rst:3748 msgid "transaction ID" msgstr "" #: ../common/glossary.rst:3751 msgid "" "Unique ID assigned to each Object Storage request; used for debugging and " "tracing." msgstr "" #: ../common/glossary.rst:3753 msgid "transient" msgstr "" #: ../common/glossary.rst:3756 msgid "Alternative term for non-durable." msgstr "" #: ../common/glossary.rst:3757 msgid "transient exchange" msgstr "" #: ../common/glossary.rst:3760 msgid "Alternative term for a non-durable exchange." msgstr "" #: ../common/glossary.rst:3761 msgid "transient message" msgstr "" #: ../common/glossary.rst:3764 msgid "" "A message that is stored in memory and is lost after the server is restarted." msgstr "" #: ../common/glossary.rst:3766 msgid "transient queue" msgstr "" #: ../common/glossary.rst:3769 msgid "Alternative term for a non-durable queue." msgstr "" #: ../common/glossary.rst:3770 msgid "TripleO" msgstr "" #: ../common/glossary.rst:3773 msgid "" "OpenStack-on-OpenStack program. The code name for the OpenStack Deployment " "program." msgstr "" #: ../common/glossary.rst:3778 msgid "" "Codename for OpenStack :term:`Database service `." msgstr "" #: ../common/glossary.rst:3780 msgid "trusted platform module (TPM)" msgstr "" #: ../common/glossary.rst:3783 msgid "" "Specialized microprocessor for incorporating cryptographic keys into devices " "for authenticating and securing a hardware platform." msgstr "" #: ../common/glossary.rst:3787 msgid "U" msgstr "" #: ../common/glossary.rst:3790 msgid "Ubuntu" msgstr "" #: ../common/glossary.rst:3793 msgid "A Debian-based Linux distribution." msgstr "" #: ../common/glossary.rst:3794 msgid "unscoped token" msgstr "" #: ../common/glossary.rst:3797 msgid "Alternative term for an Identity service default token." msgstr "" #: ../common/glossary.rst:3798 msgid "updater" msgstr "" #: ../common/glossary.rst:3801 msgid "" "Collective term for a group of Object Storage components that processes " "queued and failed updates for containers and objects." msgstr "" #: ../common/glossary.rst:3803 msgid "user" msgstr "" #: ../common/glossary.rst:3806 msgid "" "In OpenStack Identity, entities represent individual API consumers and are " "owned by a specific domain. In OpenStack Compute, a user can be associated " "with roles, projects, or both." msgstr "" #: ../common/glossary.rst:3809 msgid "user data" msgstr "" #: ../common/glossary.rst:3812 msgid "" "A blob of data that the user can specify when they launch an instance. The " "instance can access this data through the metadata service or config drive. " "Commonly used to pass a shell script that the instance runs on boot." msgstr "" #: ../common/glossary.rst:3816 msgid "User Mode Linux (UML)" msgstr "" #: ../common/glossary.rst:3822 msgid "V" msgstr "" #: ../common/glossary.rst:3825 msgid "VIF UUID" msgstr "" #: ../common/glossary.rst:3828 msgid "Unique ID assigned to each Networking VIF." msgstr "" #: ../common/glossary.rst:3829 msgid "Virtual Central Processing Unit (vCPU)" msgstr "" #: ../common/glossary.rst:3832 msgid "Subdivides physical CPUs. Instances can then use those divisions." msgstr "" #: ../common/glossary.rst:3834 msgid "Virtual Disk Image (VDI)" msgstr "" #: ../common/glossary.rst:3839 msgid "Virtual Extensible LAN (VXLAN)" msgstr "" #: ../common/glossary.rst:3842 msgid "" "A network virtualization technology that attempts to reduce the scalability " "problems associated with large cloud computing deployments. It uses a VLAN-" "like encapsulation technique to encapsulate Ethernet frames within UDP " "packets." msgstr "" #: ../common/glossary.rst:3846 msgid "Virtual Hard Disk (VHD)" msgstr "" #: ../common/glossary.rst:3851 msgid "virtual IP address (VIP)" msgstr "" #: ../common/glossary.rst:3854 msgid "" "An Internet Protocol (IP) address configured on the load balancer for use by " "clients connecting to a service that is load balanced. Incoming connections " "are distributed to back-end nodes based on the configuration of the load " "balancer." msgstr "" #: ../common/glossary.rst:3858 msgid "virtual machine (VM)" msgstr "" #: ../common/glossary.rst:3861 msgid "" "An operating system instance that runs on top of a hypervisor. Multiple VMs " "can run at the same time on the same physical host." msgstr "" #: ../common/glossary.rst:3864 msgid "virtual network" msgstr "" #: ../common/glossary.rst:3867 msgid "An L2 network segment within Networking." msgstr "" #: ../common/glossary.rst:3868 msgid "virtual networking" msgstr "" #: ../common/glossary.rst:3871 msgid "" "A generic term for virtualization of network functions such as switching, " "routing, load balancing, and security using a combination of VMs and " "overlays on physical network infrastructure." msgstr "" #: ../common/glossary.rst:3875 msgid "Virtual Network Computing (VNC)" msgstr "" #: ../common/glossary.rst:3878 msgid "" "Open source GUI and CLI tools used for remote console access to VMs. " "Supported by Compute." msgstr "" #: ../common/glossary.rst:3880 msgid "Virtual Network InterFace (VIF)" msgstr "" #: ../common/glossary.rst:3883 msgid "" "An interface that is plugged into a port in a Networking network. Typically " "a virtual network interface belonging to a VM." msgstr "" #: ../common/glossary.rst:3886 msgid "virtual port" msgstr "" #: ../common/glossary.rst:3889 msgid "" "Attachment point where a virtual interface connects to a virtual network." msgstr "" #: ../common/glossary.rst:3891 msgid "virtual private network (VPN)" msgstr "" #: ../common/glossary.rst:3894 msgid "" "Provided by Compute in the form of cloudpipes, specialized instances that " "are used to create VPNs on a per-project basis." msgstr "" #: ../common/glossary.rst:3896 msgid "virtual server" msgstr "" #: ../common/glossary.rst:3899 msgid "Alternative term for a VM or guest." msgstr "" #: ../common/glossary.rst:3900 msgid "virtual switch (vSwitch)" msgstr "" #: ../common/glossary.rst:3903 msgid "" "Software that runs on a host or node and provides the features and functions " "of a hardware-based network switch." msgstr "" #: ../common/glossary.rst:3905 msgid "virtual VLAN" msgstr "" #: ../common/glossary.rst:3908 msgid "Alternative term for a virtual network." msgstr "" #: ../common/glossary.rst:3909 msgid "VirtualBox" msgstr "" #: ../common/glossary.rst:3913 msgid "VLAN manager" msgstr "" #: ../common/glossary.rst:3916 msgid "" "A Compute component that provides dnsmasq and radvd and sets up forwarding " "to and from cloudpipe instances." msgstr "" #: ../common/glossary.rst:3918 msgid "VLAN network" msgstr "" #: ../common/glossary.rst:3921 msgid "" "The Network Controller provides virtual networks to enable compute servers " "to interact with each other and with the public network. All machines must " "have a public and private network interface. A VLAN network is a private " "network interface, which is controlled by the ``vlan_interface`` option with " "VLAN managers." msgstr "" #: ../common/glossary.rst:3927 msgid "VM disk (VMDK)" msgstr "" #: ../common/glossary.rst:3932 msgid "VM image" msgstr "" #: ../common/glossary.rst:3935 msgid "Alternative term for an image." msgstr "" #: ../common/glossary.rst:3936 msgid "VM Remote Control (VMRC)" msgstr "" #: ../common/glossary.rst:3939 msgid "" "Method to access VM instance consoles using a web browser. Supported by " "Compute." msgstr "" #: ../common/glossary.rst:3941 msgid "VMware API" msgstr "" #: ../common/glossary.rst:3944 msgid "Supports interaction with VMware products in Compute." msgstr "" #: ../common/glossary.rst:3945 msgid "VMware NSX Neutron plug-in" msgstr "" #: ../common/glossary.rst:3948 msgid "Provides support for VMware NSX in Neutron." msgstr "" #: ../common/glossary.rst:3949 msgid "VNC proxy" msgstr "" #: ../common/glossary.rst:3952 msgid "" "A Compute component that provides users access to the consoles of their VM " "instances through VNC or VMRC." msgstr "" #: ../common/glossary.rst:3954 msgid "volume" msgstr "" #: ../common/glossary.rst:3957 msgid "" "Disk-based data storage generally represented as an iSCSI target with a file " "system that supports extended attributes; can be persistent or ephemeral." msgstr "" #: ../common/glossary.rst:3960 msgid "Volume API" msgstr "" #: ../common/glossary.rst:3963 msgid "Alternative name for the Block Storage API." msgstr "" #: ../common/glossary.rst:3964 msgid "volume controller" msgstr "" #: ../common/glossary.rst:3967 msgid "" "A Block Storage component that oversees and coordinates storage volume " "actions." msgstr "" #: ../common/glossary.rst:3969 msgid "volume driver" msgstr "" #: ../common/glossary.rst:3972 msgid "Alternative term for a volume plug-in." msgstr "" #: ../common/glossary.rst:3973 msgid "volume ID" msgstr "" #: ../common/glossary.rst:3976 msgid "" "Unique ID applied to each storage volume under the Block Storage control." msgstr "" #: ../common/glossary.rst:3978 msgid "volume manager" msgstr "" #: ../common/glossary.rst:3981 msgid "" "A Block Storage component that creates, attaches, and detaches persistent " "storage volumes." msgstr "" #: ../common/glossary.rst:3983 msgid "volume node" msgstr "" #: ../common/glossary.rst:3986 msgid "A Block Storage node that runs the cinder-volume daemon." msgstr "" #: ../common/glossary.rst:3987 msgid "volume plug-in" msgstr "" #: ../common/glossary.rst:3990 msgid "" "Provides support for new and specialized types of back-end storage for the " "Block Storage volume manager." msgstr "" #: ../common/glossary.rst:3992 msgid "volume worker" msgstr "" #: ../common/glossary.rst:3995 msgid "" "A cinder component that interacts with back-end storage to manage the " "creation and deletion of volumes and the creation of compute volumes, " "provided by the cinder-volume daemon." msgstr "" #: ../common/glossary.rst:3998 msgid "vSphere" msgstr "" #: ../common/glossary.rst:4004 msgid "W" msgstr "" #: ../common/glossary.rst:4007 msgid "weighting" msgstr "" #: ../common/glossary.rst:4010 msgid "" "A Compute process that determines the suitability of the VM instances for a " "job for a particular host. For example, not enough RAM on the host, too many " "CPUs on the host, and so on." msgstr "" #: ../common/glossary.rst:4013 msgid "weight" msgstr "" #: ../common/glossary.rst:4016 msgid "" "Used by Object Storage devices to determine which storage devices are " "suitable for the job. Devices are weighted by size." msgstr "" #: ../common/glossary.rst:4018 msgid "weighted cost" msgstr "" #: ../common/glossary.rst:4021 msgid "" "The sum of each cost used when deciding where to start a new VM instance in " "Compute." msgstr "" #: ../common/glossary.rst:4023 msgid "worker" msgstr "" #: ../common/glossary.rst:4026 msgid "" "A daemon that listens to a queue and carries out tasks in response to " "messages. For example, the cinder-volume worker manages volume creation and " "deletion on storage arrays." msgstr "" #: ../common/glossary.rst:4029 msgid "Workflow service (mistral)" msgstr "" #: ../common/glossary.rst:4032 msgid "" "The OpenStack service that provides a simple YAML-based language to write " "workflows (tasks and transition rules) and a service that allows to upload " "them, modify, run them at scale and in a highly available manner, manage and " "monitor workflow execution state and state of individual tasks." msgstr "" #: ../common/glossary.rst:4039 msgid "X" msgstr "" #: ../common/glossary.rst:4042 msgid "Xen" msgstr "" #: ../common/glossary.rst:4045 msgid "" "Xen is a hypervisor using a microkernel design, providing services that " "allow multiple computer operating systems to execute on the same computer " "hardware concurrently." msgstr "" #: ../common/glossary.rst:4048 msgid "Xen API" msgstr "" #: ../common/glossary.rst:4051 msgid "The Xen administrative API, which is supported by Compute." msgstr "" #: ../common/glossary.rst:4053 msgid "Xen Cloud Platform (XCP)" msgstr "" #: ../common/glossary.rst:4057 msgid "Xen Storage Manager Volume Driver" msgstr "" #: ../common/glossary.rst:4060 msgid "" "A Block Storage volume plug-in that enables communication with the Xen " "Storage Manager API." msgstr "" #: ../common/glossary.rst:4062 msgid "XenServer" msgstr "" #: ../common/glossary.rst:4066 msgid "XFS" msgstr "" #: ../common/glossary.rst:4069 msgid "" "High-performance 64-bit file system created by Silicon Graphics. Excels in " "parallel I/O operations and data consistency." msgstr "" #: ../common/glossary.rst:4074 msgid "Z" msgstr "" #: ../common/glossary.rst:4077 msgid "zaqar" msgstr "" #: ../common/glossary.rst:4080 msgid "Codename for the :term:`Message service `." msgstr "" #: ../common/glossary.rst:4081 msgid "ZeroMQ" msgstr "" #: ../common/glossary.rst:4084 msgid "" "Message queue software supported by OpenStack. An alternative to RabbitMQ. " "Also spelled 0MQ." msgstr "" #: ../common/glossary.rst:4086 msgid "Zuul" msgstr "" #: ../common/glossary.rst:4089 msgid "" "Tool used in OpenStack development to ensure correctly ordered testing of " "changes in parallel." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:3 msgid "Show usage statistics for hosts and instances" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:5 msgid "" "You can show basic statistics on resource usage for hosts and instances." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:9 msgid "" "For more sophisticated monitoring, see the `ceilometer `__ project. You can also use tools, such as `Ganglia `__ or `Graphite `__, to gather " "more detailed data." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:16 msgid "Show host usage statistics" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:18 msgid "" "The following examples show the host usage statistics for a host called " "``devstack``." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:21 msgid "List the hosts and the nova-related services that run on them:" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:37 msgid "" "Get a summary of resource usage of all of the instances running on the host:" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:53 msgid "" "The ``cpu`` column shows the sum of the virtual CPUs for instances running " "on the host." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:56 msgid "" "The ``memory_mb`` column shows the sum of the memory (in MB) allocated to " "the instances that run on the host." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:59 msgid "" "The ``disk_gb`` column shows the sum of the root and ephemeral disk sizes " "(in GB) of the instances that run on the host." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:62 msgid "" "The row that has the value ``used_now`` in the ``PROJECT`` column shows the " "sum of the resources allocated to the instances that run on the host, plus " "the resources allocated to the virtual machine of the host itself." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:67 msgid "" "The row that has the value ``used_max`` in the ``PROJECT`` column shows the " "sum of the resources allocated to the instances that run on the host." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:73 msgid "" "These values are computed by using information about the flavors of the " "instances that run on the hosts. This command does not query the CPU usage, " "memory usage, or hard disk usage of the physical host." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:78 msgid "Show instance usage statistics" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:80 msgid "Get CPU, memory, I/O, and network statistics for an instance." msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:82 msgid "List instances:" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:94 msgid "Get diagnostic statistics:" msgstr "" #: ../common/nova-show-usage-statistics-for-hosts-instances.rst:120 msgid "Get summary statistics for each tenant:" msgstr ""