555 lines
13 KiB
ReStructuredText
555 lines
13 KiB
ReStructuredText
.. ## WARNING ######################################
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.. This file is automatically generated, do not edit
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.. #################################################
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==================================
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Object Storage command-line client
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==================================
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The :command:`swift` client is the command-line interface (CLI) for
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the OpenStack Object Storage API and its extensions.
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This chapter documents :command:`swift` version ``2.7.0``.
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For help on a specific :command:`swift` command, enter:
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.. code-block:: console
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$ swift COMMAND --help
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.. _swift_command_usage:
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swift usage
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~~~~~~~~~~~
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.. code-block:: console
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Usage: swift [--version] [--help] [--os-help] [--snet] [--verbose]
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[--debug] [--info] [--quiet] [--auth <auth_url>]
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[--auth-version <auth_version>] [--user <username>]
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[--key <api_key>] [--retries <num_retries>]
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[--os-username <auth-user-name>] [--os-password <auth-password>]
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[--os-user-id <auth-user-id>]
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[--os-user-domain-id <auth-user-domain-id>]
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[--os-user-domain-name <auth-user-domain-name>]
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[--os-tenant-id <auth-tenant-id>]
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[--os-tenant-name <auth-tenant-name>]
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[--os-project-id <auth-project-id>]
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[--os-project-name <auth-project-name>]
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[--os-project-domain-id <auth-project-domain-id>]
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[--os-project-domain-name <auth-project-domain-name>]
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[--os-auth-url <auth-url>] [--os-auth-token <auth-token>]
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[--os-storage-url <storage-url>] [--os-region-name <region-name>]
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[--os-service-type <service-type>]
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[--os-endpoint-type <endpoint-type>]
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[--os-cacert <ca-certificate>] [--insecure]
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[--no-ssl-compression]
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<subcommand> [--help] [<subcommand options>]
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Subcommands
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-----------
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``delete``
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Delete a container or objects within a container.
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``download``
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Download objects from containers.
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``list``
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Lists the containers for the account or the objects
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for a container.
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``post``
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Updates meta information for the account, container,
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or object; creates containers if not present.
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``stat``
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Displays information for the account, container,
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or object.
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``upload``
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Uploads files or directories to the given container.
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``capabilities``
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List cluster capabilities.
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``tempurl``
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Create a temporary URL.
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``auth``
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Display auth related environment variables.
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.. _swift_command_exmaples:
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swift examples
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~~~~~~~~~~~~~~
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.. code-block:: console
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swift download --help
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swift -A https://auth.api.rackspacecloud.com/v1.0 -U user -K api_key stat -v
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swift --os-auth-url https://api.example.com/v2.0 --os-tenant-name tenant \
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--os-username user --os-password password list
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swift --os-auth-url https://api.example.com/v3 --auth-version 3\
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--os-project-name project1 --os-project-domain-name domain1 \
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--os-username user --os-user-domain-name domain1 \
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--os-password password list
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swift --os-auth-url https://api.example.com/v3 --auth-version 3\
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--os-project-id 0123456789abcdef0123456789abcdef \
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--os-user-id abcdef0123456789abcdef0123456789 \
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--os-password password list
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swift --os-auth-token 6ee5eb33efad4e45ab46806eac010566 \
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--os-storage-url https://10.1.5.2:8080/v1/AUTH_ced809b6a4baea7aeab61a \
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list
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swift list --lh
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.. _swift_command_options:
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swift optional arguments
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~~~~~~~~~~~~~~~~~~~~~~~~
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``--version``
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show program's version number and exit
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``-h, --help``
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show this help message and exit
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``--os-help``
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Show OpenStack authentication options.
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``-s, --snet``
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Use SERVICENET internal network.
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``-v, --verbose``
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Print more info.
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``--debug``
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Show the curl commands and results of all http queries
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regardless of result status.
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``--info``
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Show the curl commands and results of all http queries
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which return an error.
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``-q, --quiet``
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Suppress status output.
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``-A AUTH, --auth=AUTH``
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URL for obtaining an auth token.
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``-V AUTH_VERSION, --auth-version=AUTH_VERSION``
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Specify a version for authentication. Defaults to 1.0.
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``-U USER, --user=USER``
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User name for obtaining an auth token.
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``-K KEY, --key=KEY``
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Key for obtaining an auth token.
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``-R RETRIES, --retries=RETRIES``
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The number of times to retry a failed connection.
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``--insecure``
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Allow swiftclient to access servers without having to
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verify the SSL certificate. Defaults to
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``env[SWIFTCLIENT_INSECURE]`` (set to 'true' to enable).
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``--no-ssl-compression``
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This option is deprecated and not used anymore. SSL
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compression should be disabled by default by the
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system SSL library.
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.. _swift_capabilities:
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swift capabilities
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~~~~~~~~~~~~~~~~~~
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.. code-block:: console
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Usage: swift capabilities
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Retrieve capability of the proxy.
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Optional positional arguments
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-----------------------------
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``<proxy_url>``
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Proxy URL of the cluster to retrieve capabilities.
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.. _swift_delete:
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swift delete
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~~~~~~~~~~~~
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.. code-block:: console
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Usage: swift delete
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Delete a container or objects within a container.
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Positional arguments
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--------------------
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``[<container>]``
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Name of container to delete from.
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``[object]``
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Name of object to delete. Specify multiple times
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for multiple objects.
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Optional arguments
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------------------
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``-a, --all``
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Delete all containers and objects.
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``--leave-segments``
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Do not delete segments of manifest objects.
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``--object-threads <threads>``
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Number of threads to use for deleting objects.
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Default is 10.
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``--container-threads <threads>``
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Number of threads to use for deleting containers.
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Default is 10.
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.. _swift_download:
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swift download
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~~~~~~~~~~~~~~
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.. code-block:: console
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Usage: swift download
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Download objects from containers.
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Positional arguments
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--------------------
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``<container>``
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Name of container to download from. To download a
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whole account, omit this and specify --all.
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``<object>``
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Name of object to download. Specify multiple times
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for multiple objects. Omit this to download all
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objects from the container.
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Optional arguments
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------------------
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``-a, --all``
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Indicates that you really want to download
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everything in the account.
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``-m, --marker``
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Marker to use when starting a container or account
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download.
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``-p, --prefix <prefix>``
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Only download items beginning with <prefix>
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``-r, --remove-prefix``
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An optional flag for :option:`--prefix` <prefix>, use this
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option to download items without <prefix>
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``-o, --output <out_file>``
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For a single file download, stream the output to
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<out_file>. Specifying "-" as <out_file> will
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redirect to stdout.
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``-D, --output-dir <out_directory>``
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An optional directory to which to store objects.
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By default, all objects are recreated in the current
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directory.
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``--object-threads <threads>``
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Number of threads to use for downloading objects.
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Default is 10.
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``--container-threads <threads>``
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Number of threads to use for downloading containers.
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Default is 10.
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``--no-download``
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Perform download(s), but don't actually write anything
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to disk.
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``-H, --header <header:value>``
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Adds a customized request header to the query, like
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"Range" or "If-Match". This option may be repeated.
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Example :option:`--header` "content-type:text/plain"
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``--skip-identical``
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Skip downloading files that are identical on both
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sides.
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``--no-shuffle``
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By default, when downloading a complete account or
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container, download order is randomised in order to
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to reduce the load on individual drives when multiple
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clients are executed simultaneously to download the
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same set of objects (e.g. a nightly automated download
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script to multiple servers). Enable this option to
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submit download jobs to the thread pool in the order
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they are listed in the object store.
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.. _swift_list:
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swift list
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~~~~~~~~~~
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.. code-block:: console
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Usage: swift list
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Lists the containers for the account or the objects for a container.
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Positional arguments
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--------------------
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``[container]``
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Name of container to list object in.
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Optional arguments
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------------------
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``-l, --long``
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Long listing format, similar to ls :option:`-l`.
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``--lh``
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Report sizes in human readable format similar to
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ls :option:`-lh`.
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``-t, --totals``
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Used with :option:`-l` or :option:`--lh`, only report totals.
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``-p <prefix>, --prefix <prefix>``
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Only list items beginning with the prefix.
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``-d <delim>, --delimiter <delim>``
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Roll up items with the given delimiter. For containers
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only. See OpenStack Swift API documentation for what
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this means.
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.. _swift_post:
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swift post
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~~~~~~~~~~
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.. code-block:: console
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Usage: swift post
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Updates meta information for the account, container, or object.
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If the container is not found, it will be created automatically.
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Positional arguments
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--------------------
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``[container]``
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Name of container to post to.
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``[object]``
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Name of object to post.
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Optional arguments
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------------------
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``-r, --read-acl <acl>``
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Read ACL for containers. Quick summary of ACL syntax:
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``.r:*``, ``.r:-.example.com``, ``.r:www.example.com``, ``account1``,
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``account2:user2``
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``-w, --write-acl <acl>``
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Write ACL for containers. Quick summary of ACL syntax:
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account1 account2:user2
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``-t, --sync-to <sync-to>``
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Sync To for containers, for multi-cluster replication.
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``-k, --sync-key <sync-key>``
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Sync Key for containers, for multi-cluster replication.
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``-m, --meta <name:value>``
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Sets a meta data item. This option may be repeated.
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Example: -m Color:Blue -m Size:Large
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``-H, --header <header:value>``
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Adds a customized request header.
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This option may be repeated. Example
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-H "content-type:text/plain" -H "Content-Length: 4000"
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.. _swift_stat:
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swift stat
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~~~~~~~~~~
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.. code-block:: console
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Usage: swift stat
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Displays information for the account, container, or object.
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Positional arguments
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--------------------
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``[container]``
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Name of container to stat from.
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``[object]``
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Name of object to stat.
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Optional arguments
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------------------
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``--lh``
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Report sizes in human readable format similar to
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ls -lh.
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.. _swift_tempurl:
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swift tempurl
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~~~~~~~~~~~~~
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.. code-block:: console
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Usage: swift tempurl
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Generates a temporary URL for a Swift object.
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Positional arguments
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--------------------
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``<method>``
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An HTTP method to allow for this temporary URL.
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Usually 'GET' or 'PUT'.
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``<seconds>``
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The amount of time in seconds the temporary URL will be
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valid for; or, if :option:`--absolute` is passed, the Unix
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timestamp when the temporary URL will expire.
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``<path>``
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The full path to the Swift object. Example:
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/v1/AUTH_account/c/o.
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``<key>``
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The secret temporary URL key set on the Swift cluster.
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To set a key, run 'swift post -m
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"Temp-URL-Key:b3968d0207b54ece87cccc06515a89d4"'
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Optional arguments
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------------------
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``--absolute``
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Interpet the <seconds> positional argument as a Unix
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timestamp rather than a number of seconds in the
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future.
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.. _swift_upload:
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swift upload
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~~~~~~~~~~~~
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.. code-block:: console
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Usage: swift upload
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Uploads specified files and directories to the given container.
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Positional arguments
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--------------------
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``<container>``
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Name of container to upload to.
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``<file_or_directory>``
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Name of file or directory to upload. Specify multiple
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times for multiple uploads.
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Optional arguments
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------------------
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``-c, --changed``
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Only upload files that have changed since the last
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upload.
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``--skip-identical``
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Skip uploading files that are identical on both sides.
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``-S, --segment-size <size>``
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Upload files in segments no larger than <size> (in
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Bytes) and then create a "manifest" file that will
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download all the segments as if it were the original
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file.
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``--segment-container <container>``
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Upload the segments into the specified container. If
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not specified, the segments will be uploaded to a
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<container>_segments container to not pollute the
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main <container> listings.
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``--leave-segments``
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Indicates that you want the older segments of manifest
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objects left alone (in the case of overwrites).
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``--object-threads <threads>``
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Number of threads to use for uploading full objects.
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Default is 10.
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``--segment-threads <threads>``
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Number of threads to use for uploading object segments.
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Default is 10.
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``-H, --header <header:value>``
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Adds a customized request header. This option may be
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repeated. Example -H "content-type:text/plain"
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-H "Content-Length: 4000".
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``--use-slo``
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When used in conjunction with :option:`--segment-size` it will
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create a Static Large Object instead of the default
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Dynamic Large Object.
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``--object-name <object-name>``
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Upload file and name object to <object-name> or upload
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dir and use <object-name> as object prefix instead of
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folder name.
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``--ignore-checksum``
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Turn off checksum validation for uploads.
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.. _swift_auth:
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swift auth
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~~~~~~~~~~
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.. code-block:: console
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Usage: swift auth
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Display auth related authentication variables in shell friendly format.
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Commands to run to export storage url and auth token into
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OS_STORAGE_URL and OS_AUTH_TOKEN:
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.. code-block:: console
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$ swift auth
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Commands to append to a runcom file (e.g. ~/.bashrc, /etc/profile) for
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automatic authentication:
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.. code-block:: console
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$ swift auth -v -U test:tester -K testing -A http://localhost:8080/auth/v1.0
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