ceph/doc/man/8/radosgw-admin.rst

:orphan:

=================================================================
 radosgw-admin -- rados REST gateway user administration utility
=================================================================

.. program:: radosgw-admin

Synopsis
========

| **radosgw-admin** *command* [ *options* *...* ]


Description
===========

:program:`radosgw-admin` is a RADOS gateway user administration utility. It
allows creating and modifying users.


Commands
========

:program:`radosgw-admin` utility uses many commands for administration purpose
which are as follows:

:command:`user create`
  Create a new user.

:command:`user modify`
  Modify a user.

:command:`user info`
  Display information of a user, and any potentially available
  subusers and keys.

:command:`user rename`
  Renames a user.

:command:`user rm`
  Remove a user.

:command:`user suspend`
  Suspend a user.

:command:`user enable`
  Re-enable user after suspension.

:command:`user check`
  Check user info.

:command:`user stats`
  Show user stats as accounted by quota subsystem.

:command:`user list`
  List all users.

:command:`caps add`
  Add user capabilities.

:command:`caps rm`
  Remove user capabilities.

:command:`subuser create`
  Create a new subuser (primarily useful for clients using the Swift API).

:command:`subuser modify`
  Modify a subuser.

:command:`subuser rm`
  Remove a subuser.

:command:`key create`
  Create access key.

:command:`key rm`
  Remove access key.

:command:`bucket list`
  List buckets, or, if bucket specified with --bucket=<bucket>,
  list its objects. If bucket specified adding --allow-unordered
  removes ordering requirement, possibly generating results more
  quickly in buckets with large number of objects.

:command:`bucket limit check`
  Show bucket sharding stats.

:command:`bucket link`
  Link bucket to specified user.

:command:`bucket unlink`
  Unlink bucket from specified user.

:command:`bucket chown`
  Link bucket to specified user and update object ACLs. 
  Use --marker to resume if command gets interrupted.

:command:`bucket stats`
  Returns bucket statistics.

:command:`bucket rm`
  Remove a bucket.

:command:`bucket check`
  Check bucket index.

:command:`bucket rewrite`
  Rewrite all objects in the specified bucket.

:command:`bucket radoslist`
  List the rados objects that contain the data for all objects is
  the designated bucket, if --bucket=<bucket> is specified, or
  otherwise all buckets.

:command:`bucket reshard`
  Reshard a bucket.

:command:`bucket sync disable`
  Disable bucket sync.

:command:`bucket sync enable`
  Enable bucket sync.

:command:`bi get`
  Retrieve bucket index object entries.

:command:`bi put`
  Store bucket index object entries.

:command:`bi list`
  List raw bucket index entries.

:command:`bi purge`
  Purge bucket index entries.

:command:`object rm`
  Remove an object.

:command:`object stat`
  Stat an object for its metadata.

:command:`object unlink`
  Unlink object from bucket index.

:command:`object rewrite`
  Rewrite the specified object.

:command:`objects expire`
  Run expired objects cleanup.

:command:`period rm`
  Remove a period.

:command:`period get`
  Get the period info.

:command:`period get-current`
  Get the current period info.

:command:`period pull`
  Pull a period.

:command:`period push`
  Push a period.

:command:`period list`
  List all periods.

:command:`period update`
  Update the staging period.

:command:`period commit`
  Commit the staging period.

:command:`quota set`
  Set quota params.

:command:`quota enable`
  Enable quota.

:command:`quota disable`
  Disable quota.

:command:`global quota get`
  View global quota parameters.

:command:`global quota set`
  Set global quota parameters.

:command:`global quota enable`
  Enable a global quota.

:command:`global quota disable`
  Disable a global quota.

:command:`realm create`
  Create a new realm.

:command:`realm rm`
  Remove a realm.

:command:`realm get`
  Show the realm info.

:command:`realm get-default`
  Get the default realm name.

:command:`realm list`
  List all realms.

:command:`realm list-periods`
  List all realm periods.

:command:`realm rename`
  Rename a realm.

:command:`realm set`
  Set the realm info (requires infile).

:command:`realm default`
  Set the realm as default.

:command:`realm pull`
  Pull a realm and its current period.

:command:`zonegroup add`
  Add a zone to a zonegroup.

:command:`zonegroup create`
  Create a new zone group info.

:command:`zonegroup default`
  Set the default zone group.

:command:`zonegroup rm`
  Remove a zone group info.

:command:`zonegroup get`
  Show the zone group info.

:command:`zonegroup modify`
  Modify an existing zonegroup.

:command:`zonegroup set`
  Set the zone group info (requires infile).

:command:`zonegroup remove`
  Remove a zone from a zonegroup.

:command:`zonegroup rename`
  Rename a zone group.

:command:`zonegroup list`
  List all zone groups set on this cluster.

:command:`zonegroup placement list`
  List zonegroup's placement targets.

:command:`zonegroup placement add`
  Add a placement target id to a zonegroup.

:command:`zonegroup placement modify`
  Modify a placement target of a specific zonegroup.

:command:`zonegroup placement rm`
  Remove a placement target from a zonegroup.

:command:`zonegroup placement default`
  Set a zonegroup's default placement target.

:command:`zone create`
  Create a new zone.

:command:`zone rm`
  Remove a zone.

:command:`zone get`
  Show zone cluster params.

:command:`zone set`
  Set zone cluster params (requires infile).

:command:`zone modify`
  Modify an existing zone.

:command:`zone list`
  List all zones set on this cluster.

:command:`metadata sync status`
  Get metadata sync status.

:command:`metadata sync init`
  Init metadata sync.

:command:`metadata sync run`
  Run metadata sync.

:command:`data sync status`
  Get data sync status of the specified source zone.
  
:command:`data sync init`
  Init data sync for the specified source zone.

:command:`data sync run`
  Run data sync for the specified source zone.

:command:`sync error list`
  list sync error.

:command:`sync error trim`
  trim sync error.

:command:`zone rename`
  Rename a zone.

:command:`zone placement list`
  List zone's placement targets.

:command:`zone placement add`
  Add a zone placement target.

:command:`zone placement modify`
  Modify a zone placement target.

:command:`zone placement rm`
  Remove a zone placement target.

:command:`pool add`
  Add an existing pool for data placement.

:command:`pool rm`
  Remove an existing pool from data placement set.

:command:`pools list`
  List placement active set.

:command:`policy`
  Display bucket/object policy.

:command:`log list`
  List log objects.

:command:`log show`
  Dump a log from specific object or (bucket + date + bucket-id).
  (NOTE: required to specify formatting of date to "YYYY-MM-DD-hh")

:command:`log rm`
  Remove log object.

:command:`usage show`
  Show the usage information (with optional user and date range).

:command:`usage trim`
  Trim usage information (with optional user and date range).

:command:`gc list`
  Dump expired garbage collection objects (specify --include-all to list all
  entries, including unexpired).

:command:`gc process`
  Manually process garbage.

:command:`lc list`
  List all bucket lifecycle progress.

:command:`lc process`
  Manually process lifecycle.  If a bucket is specified (e.g., via
  --bucket_id or via --bucket and optional --tenant), only that bucket
  is processed.

:command:`metadata get`
  Get metadata info.

:command:`metadata put`
  Put metadata info.

:command:`metadata rm`
  Remove metadata info.

:command:`metadata list`
  List metadata info.

:command:`mdlog list`
  List metadata log which is needed for multi-site deployments.

:command:`mdlog trim`
  Trim metadata log manually instead of relying on RGWs integrated log sync.
  Before trimming, compare the listings and make sure the last sync was
  complete, otherwise it can reinitiate a sync.

:command:`mdlog status`
  Read metadata log status.

:command:`bilog list`
  List bucket index log which is needed for multi-site deployments.

:command:`bilog trim`
  Trim bucket index log (use start-marker, end-marker) manually instead
  of relying on RGWs integrated log sync.
  Before trimming, compare the listings and make sure the last sync was
  complete, otherwise it can reinitiate a sync.

:command:`datalog list`
  List data log which is needed for multi-site deployments.

:command:`datalog trim`
  Trim data log manually instead of relying on RGWs integrated log sync.
  Before trimming, compare the listings and make sure the last sync was
  complete, otherwise it can reinitiate a sync.

:command:`datalog status`
  Read data log status.

:command:`orphans find`
  Init and run search for leaked rados objects.
  DEPRECATED. See the "rgw-orphan-list" tool.

:command:`orphans finish`
  Clean up search for leaked rados objects.
  DEPRECATED. See the "rgw-orphan-list" tool.

:command:`orphans list-jobs`
  List the current job-ids for the orphans search.
  DEPRECATED. See the "rgw-orphan-list" tool.

:command:`role create`
  create a new AWS role for use with STS.

:command:`role rm`
  Remove a role.

:command:`role get`
  Get a role.

:command:`role list`
  List the roles with specified path prefix.

:command:`role modify`
  Modify the assume role policy of an existing role.

:command:`role-policy put`
  Add/update permission policy to role.

:command:`role-policy list`
  List the policies attached to a role.

:command:`role-policy get`
  Get the specified inline policy document embedded with the given role.

:command:`role-policy rm`
  Remove the policy attached to a role

:command:`reshard add`
  Schedule a resharding of a bucket

:command:`reshard list`
  List all bucket resharding or scheduled to be resharded

:command:`reshard process`
  Process of scheduled reshard jobs

:command:`reshard status`
  Resharding status of a bucket

:command:`reshard cancel`
  Cancel resharding a bucket

:command:`topic list`
  List bucket notifications/pubsub topics                                                   

:command:`topic get`
  Get a bucket notifications/pubsub topic                                                   
  
:command:`topic rm`
  Remove a bucket notifications/pubsub topic                                                

:command:`subscription get`
  Get a pubsub subscription definition

:command:`subscription rm`
  Remove a pubsub subscription

:command:`subscription pull`
  Show events in a pubsub subscription
             
:command:`subscription ack`
  Ack (remove) an events in a pubsub subscription


Options
=======

.. option:: -c ceph.conf, --conf=ceph.conf

   Use ``ceph.conf`` configuration file instead of the default
   ``/etc/ceph/ceph.conf`` to determine monitor addresses during
   startup.

.. option:: -m monaddress[:port]

   Connect to specified monitor (instead of looking through ceph.conf).

.. option:: --tenant=<tenant>

   Name of the tenant.

.. option:: --uid=uid

   The radosgw user ID.

.. option:: --new-uid=uid

   ID of the new user. Used with 'user rename' command.

.. option:: --subuser=<name>

	Name of the subuser.

.. option:: --access-key=<key>

        S3 access key.

.. option:: --email=email

   The e-mail address of the user.

.. option:: --secret/--secret-key=<key>

   The secret key.

.. option:: --gen-access-key

	Generate random access key (for S3).

.. option:: --gen-secret

	Generate random secret key.

.. option:: --key-type=<type>

	key type, options are: swift, s3.

.. option:: --temp-url-key[-2]=<key>

	Temporary url key.

.. option:: --max-buckets

	max number of buckets for a user (0 for no limit, negative value to disable bucket creation).
	Default is 1000.

.. option:: --access=<access>

   Set the access permissions for the sub-user.
   Available access permissions are read, write, readwrite and full.

.. option:: --display-name=<name>

   The display name of the user.

.. option:: --admin

   Set the admin flag on the user.

.. option:: --system

   Set the system flag on the user.

.. option:: --bucket=[tenant-id/]bucket

   Specify the bucket name.  If tenant-id is not specified, the tenant-id
   of the user (--uid) is used.

.. option:: --pool=<pool>

   Specify the pool name.
   Also used with `orphans find` as data pool to scan for leaked rados objects.

.. option:: --object=object

   Specify the object name.

.. option:: --date=yyyy-mm-dd

   The date in the format yyyy-mm-dd.

.. option:: --start-date=yyyy-mm-dd

   The start date in the format yyyy-mm-dd.

.. option:: --end-date=yyyy-mm-dd

   The end date in the format yyyy-mm-dd.

.. option:: --bucket-id=<bucket-id>

   Specify the bucket id.

.. option:: --bucket-new-name=[tenant-id/]<bucket>

   Optional for `bucket link`; use to rename a bucket.
        While tenant-id/ can be specified, this is never
        necessary for normal operation.

.. option:: --shard-id=<shard-id>

	Optional for mdlog list, bi list, data sync status. Required for ``mdlog trim``.

.. option:: --max-entries=<entries>

	Optional for listing operations to specify the max entries.

.. option:: --purge-data

   When specified, user removal will also purge all the user data.

.. option:: --purge-keys

	When specified, subuser removal will also purge all the subuser keys.
   
.. option:: --purge-objects

   When specified, the bucket removal will also purge all objects in it.

.. option:: --metadata-key=<key>

	Key to retrieve metadata from with ``metadata get``.

.. option:: --remote=<remote>

   Zone or zonegroup id of remote gateway.

.. option:: --period=<id>

   Period id.

.. option:: --url=<url>

   url for pushing/pulling period or realm.

.. option:: --epoch=<number>

   Period epoch.

.. option:: --commit

   Commit the period during 'period update'.

.. option:: --staging

   Get the staging period info.

.. option:: --master

   Set as master.

.. option:: --master-zone=<id>

   Master zone id.

.. option:: --rgw-realm=<name>

   The realm name.

.. option:: --realm-id=<id>

   The realm id.

.. option:: --realm-new-name=<name>

   New name of realm.

.. option:: --rgw-zonegroup=<name>

   The zonegroup name.

.. option:: --zonegroup-id=<id>

   The zonegroup id.

.. option:: --zonegroup-new-name=<name>

   The new name of the zonegroup.

.. option:: --rgw-zone=<zone>

	Zone in which radosgw is running.

.. option:: --zone-id=<id>

   The zone id.

.. option:: --zone-new-name=<name>

   The new name of the zone.

.. option:: --source-zone

   The source zone for data sync.

.. option:: --default

   Set the entity (realm, zonegroup, zone) as default.

.. option:: --read-only

   Set the zone as read-only when adding to the zonegroup.

.. option:: --placement-id

   Placement id for the zonegroup placement commands.

.. option:: --tags=<list>

   The list of tags for zonegroup placement add and modify commands.

.. option:: --tags-add=<list>

   The list of tags to add for zonegroup placement modify command.

.. option:: --tags-rm=<list>

   The list of tags to remove for zonegroup placement modify command.

.. option:: --endpoints=<list>

   The zone endpoints.

.. option:: --index-pool=<pool>

   The placement target index pool.

.. option:: --data-pool=<pool>

   The placement target data pool.

.. option:: --data-extra-pool=<pool>

   The placement target data extra (non-ec) pool.

.. option:: --placement-index-type=<type>

   The placement target index type (normal, indexless, or #id).

.. option:: --placement-inline-data=<true>

   Whether the placement target is configured to store a data chunk inline in head objects.

.. option:: --tier-type=<type>

   The zone tier type.

.. option:: --tier-config=<k>=<v>[,...]

   Set zone tier config keys, values.

.. option:: --tier-config-rm=<k>[,...]

   Unset zone tier config keys.

.. option:: --sync-from-all[=false]

   Set/reset whether zone syncs from all zonegroup peers.

.. option:: --sync-from=[zone-name][,...]

   Set the list of zones to sync from.

.. option:: --sync-from-rm=[zone-name][,...]

   Remove the zones from list of zones to sync from.

.. option:: --bucket-index-max-shards

   Override a zone's or zonegroup's default number of bucket index shards. This
   option is accepted by the 'zone create', 'zone modify', 'zonegroup add',
   and 'zonegroup modify' commands, and applies to buckets that are created
   after the zone/zonegroup changes take effect.

.. option:: --fix

	Besides checking bucket index, will also fix it.

.. option:: --check-objects

	bucket check: Rebuilds bucket index according to actual objects state.

.. option:: --format=<format>

	Specify output format for certain operations. Supported formats: xml, json.

.. option:: --sync-stats

	Option for 'user stats' command. When specified, it will update user stats with
	the current stats reported by user's buckets indexes.

.. option:: --show-config

	Show configuration.

.. option:: --show-log-entries=<flag>

	Enable/disable dump of log entries on log show.

.. option:: --show-log-sum=<flag>

	Enable/disable dump of log summation on log show.

.. option:: --skip-zero-entries

	Log show only dumps entries that don't have zero value in one of the numeric
	field.

.. option:: --infile

	Specify a file to read in when setting data.

.. option:: --categories=<list>

	Comma separated list of categories, used in usage show.

.. option:: --caps=<caps>

	List of caps (e.g., "usage=read, write; user=read").

.. option:: --compression=<compression-algorithm>

    Placement target compression algorithm (lz4|snappy|zlib|zstd)

.. option:: --yes-i-really-mean-it

	Required for certain operations.

.. option:: --min-rewrite-size

    Specify the min object size for bucket rewrite (default 4M).

.. option:: --max-rewrite-size

    Specify the max object size for bucket rewrite (default ULLONG_MAX).

.. option:: --min-rewrite-stripe-size

    Specify the min stripe size for object rewrite (default 0). If the value
    is set to 0, then the specified object will always be
    rewritten for restriping.

.. option:: --warnings-only

   When specified with bucket limit check,
   list only buckets nearing or over the current max objects per shard value.

.. option:: --bypass-gc

   When specified with bucket deletion,
   triggers object deletions by not involving GC.

.. option:: --inconsistent-index

   When specified with bucket deletion and bypass-gc set to true,
   ignores bucket index consistency.

.. option:: --max-concurrent-ios

        Maximum concurrent ios for bucket operations. Affects operations that
        scan the bucket index, e.g., listing, deletion, and all scan/search
        operations such as finding orphans or checking the bucket index.
        Default is 32.

Quota Options
=============

.. option:: --max-objects

	Specify max objects (negative value to disable).

.. option:: --max-size

	Specify max size (in B/K/M/G/T, negative value to disable).

.. option:: --quota-scope

	The scope of quota (bucket, user).


Orphans Search Options
======================

.. option:: --num-shards

	Number of shards to use for keeping the temporary scan info

.. option:: --orphan-stale-secs

        Number of seconds to wait before declaring an object to be an orphan.
        Default is 86400 (24 hours).

.. option:: --job-id

        Set the job id (for orphans find)


Orphans list-jobs options
=========================

.. option:: --extra-info

   Provide extra info in the job list.


Role Options
============

.. option:: --role-name

   The name of the role to create.

.. option:: --path

   The path to the role.

.. option:: --assume-role-policy-doc

   The trust relationship policy document that grants an entity permission to
   assume the role.

.. option:: --policy-name

   The name of the policy document.

.. option:: --policy-doc

   The permission policy document.

.. option:: --path-prefix

   The path prefix for filtering the roles.


Bucket Notifications/PubSub Options
===================================
.. option:: --topic                   

   The bucket notifications/pubsub topic name.

.. option:: --subscription

   The pubsub subscription name.

.. option:: --event-id

   The event id in a pubsub subscription.


Examples
========

Generate a new user::

        $ radosgw-admin user create --display-name="johnny rotten" --uid=johnny
        { "user_id": "johnny",
          "rados_uid": 0,
          "display_name": "johnny rotten",
          "email": "",
          "suspended": 0,
          "subusers": [],
          "keys": [
                { "user": "johnny",
                  "access_key": "TCICW53D9BQ2VGC46I44",
                  "secret_key": "tfm9aHMI8X76L3UdgE+ZQaJag1vJQmE6HDb5Lbrz"}],
          "swift_keys": []}

Remove a user::

        $ radosgw-admin user rm --uid=johnny

Rename a user::

        $ radosgw-admin user rename --uid=johnny --new-uid=joe
        
Remove a user and all associated buckets with their contents::

        $ radosgw-admin user rm --uid=johnny --purge-data

Remove a bucket::

	$ radosgw-admin bucket rm --bucket=foo

Link bucket to specified user::
	
	$ radosgw-admin bucket link --bucket=foo --bucket_id=<bucket id> --uid=johnny

Unlink bucket from specified user::

        $ radosgw-admin bucket unlink --bucket=foo --uid=johnny

Rename a bucket::

        $ radosgw-admin bucket link --bucket=foo --bucket-new-name=bar --uid=johnny

Move a bucket from the old global tenant space to a specified tenant::

        $ radosgw-admin bucket link --bucket=foo --uid='12345678$12345678'

Link bucket to specified user and change object ACLs::

        $ radosgw-admin bucket chown --bucket=foo --uid='12345678$12345678'

Show the logs of a bucket from April 1st, 2012::

        $ radosgw-admin log show --bucket=foo --date=2012-04-01-01 --bucket-id=default.14193.1

Show usage information for user from March 1st to (but not including) April 1st, 2012::

        $ radosgw-admin usage show --uid=johnny \
                        --start-date=2012-03-01 --end-date=2012-04-01

Show only summary of usage information for all users::

        $ radosgw-admin usage show --show-log-entries=false

Trim usage information for user until March 1st, 2012::

        $ radosgw-admin usage trim --uid=johnny --end-date=2012-04-01


Availability
============

:program:`radosgw-admin` is part of Ceph, a massively scalable, open-source,
distributed storage system.  Please refer to the Ceph documentation at
https://docs.ceph.com for more information.


See also
========

:doc:`ceph <ceph>`\(8)
:doc:`radosgw <radosgw>`\(8)