Update configuration.rst documentation
* landing page: increase toc depth for configuration for easier navigation * landing page: move keystone-manage man page to bottom * created common keystone-manage commands doc, so config and man page can reference * moved the sample config files section up near config file section * moved fernet token section up near token section * moved token flush near token section * moved endpoint policy and endpoint filter near catalog * removed references to devstack files that do not exist * removed references to experimental and stable status for stable features * removed references to keystoneclient CLI * removed IANA portions, not config related * removed section about user CRUD on v2.0 API, not config related * lots of minor cleanup with syntax and wording Change-Id: Id814b70d626299ba0717d6759ec6be5e97645a39
This commit is contained in:
Steve Martinelli
parent
b6871c16a6
commit
2edc392567
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@ -18,35 +18,14 @@
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Configuring Keystone
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====================
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.. toctree::
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:maxdepth: 1
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Config Files
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============
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man/keystone-manage
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Once keystone is installed, it is configured via a primary configuration file
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(``etc/keystone.conf``), a PasteDeploy configuration file
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Once keystone is installed, keystone is configured via a primary configuration
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file (``etc/keystone.conf``), a PasteDeploy configuration file
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(``etc/keystone-paste.ini``), possibly a separate logging configuration file,
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and initializing data into keystone using the command line client.
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By default, keystone starts a service on `IANA-assigned port 35357
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<http://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.txt>`_.
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This may overlap with your system's ephemeral port range, so another process
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may already be using this port without being explicitly configured to do so. To
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prevent this scenario from occurring, it's recommended that you explicitly
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exclude port 35357 from the available ephemeral port range. On a Linux system,
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this would be accomplished by:
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.. code-block:: bash
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$ sysctl -w 'net.ipv4.ip_local_reserved_ports=35357'
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To make the above change persistent,
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``net.ipv4.ip_local_reserved_ports = 35357`` should be added to
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``/etc/sysctl.conf`` or to ``/etc/sysctl.d/keystone.conf``.
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Configuration Files
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===================
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The keystone configuration files are an ``ini`` file format based on Paste_, a
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common system used to configure Python WSGI based applications. The PasteDeploy
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configuration entries (WSGI pipeline definitions) can be provided in a separate
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@ -62,6 +41,21 @@ parameters are in the primary configuration file ``keystone.conf``.
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configuration file, i.e. configuration in ``keystone-paste.ini``
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is not supported.
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Sample Configuration Files
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--------------------------
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The ``etc/`` folder distributed with keystone contains example configuration
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files for each Server application.
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* ``etc/keystone.conf.sample``
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* ``etc/keystone-paste.ini``
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* ``etc/logging.conf.sample``
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* ``etc/default_catalog.templates``
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* ``etc/sso_callback_template.html``
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``keystone.conf`` sections
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--------------------------
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The primary configuration file is organized into the following sections:
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* ``[DEFAULT]`` - General configuration
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@ -113,7 +107,7 @@ above. If not specified, WSGI pipeline definitions are loaded from the primary
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configuration file.
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Identity sources
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----------------
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================
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One of the most impactful decisions you'll have to make when configuring
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keystone is deciding how you want keystone to source your identity data.
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@ -158,19 +152,14 @@ Keystone also supports the ability to store the domain-specific configuration
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options in the keystone SQL database, managed via the Identity API, as opposed
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to using domain-specific configuration files.
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.. NOTE:: Support status for configuring options via the Identity API
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*Experimental* (Kilo, Liberty, Mitaka)
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*Stable* (Newton)
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This capability (which is disabled by default) is enabled by specifying the
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following options in the main keystone configuration file:
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.. code-block:: ini
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[identity]
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domain_specific_drivers_enabled = true
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domain_configurations_from_database = true
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[identity]
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domain_specific_drivers_enabled = true
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domain_configurations_from_database = true
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Once enabled, any existing domain-specific configuration files in the
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configuration directory will be ignored and only those domain-specific
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@ -337,7 +326,7 @@ following property:
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immutable for a given installation.
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Authentication Plugins
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----------------------
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======================
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.. NOTE::
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@ -359,7 +348,7 @@ container web server that sets the ``REMOTE_USER`` environment variable. For
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more details, refer to :doc:`External Authentication <external-auth>`.
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How to Implement an Authentication Plugin
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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-----------------------------------------
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All authentication plugins must extend the
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:class:`keystone.auth.plugins.base.AuthMethodHandler` class and implement the
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@ -407,6 +396,8 @@ plugins specified in ``methods``. This effectively disables external
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authentication. For more details, refer to :doc:`ExternalAuthentication
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<external-auth>`.
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Token Drivers and Providers
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===========================
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Token Persistence Driver
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------------------------
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@ -429,20 +420,24 @@ Token Provider
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--------------
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Keystone supports customizable token providers and it is specified in the
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``[token]`` section of the configuration file. Keystone provides a UUID and
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Fernet token provider. However, users may register their own token
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provider by configuring the following property.
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``[token]`` section of the configuration file. Keystone provides two token
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provider options (``fernet`` and ``uuid``, with ``fernet`` being the default).
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Users may register their own token provider by configuring the
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``[token] provider`` property.
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* ``provider`` - token provider driver. Defaults to ``fernet``. Implemented by
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* ``fernet`` - A Fernet based token provider. Implemented by
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:class:`keystone.token.providers.fernet.Provider`
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* ``uuid`` - A UUID based token provider. Implemented by
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:class:`keystone.token.providers.uuid.Provider`
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UUID or Fernet?
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^^^^^^^^^^^^^^^
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Each token format uses different technologies to achieve various performance,
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scaling and architectural requirements.
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UUID tokens contain randomly generated UUID4 payloads that are issued and
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UUID tokens contain randomly generated UUID4 IDs that are issued and
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validated by the identity service. They are encoded using their hex digest for
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transport and are thus URL-friendly. They must be persisted by the identity
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service in order to be later validated. Revoking them is simply a matter of
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@ -463,8 +458,56 @@ using ``keystone-manage fernet_rotate``.
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.. support_matrix:: token-support-matrix.ini
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Encryption Keys for Fernet Tokens
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=================================
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``keystone-manage fernet_setup`` will attempt to create a key repository as
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configured in the ``[fernet_tokens]`` section of ``keystone.conf`` and
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bootstrap it with encryption keys.
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A single 256-bit key is actually composed of two smaller keys: a 128-bit key
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used for SHA256 HMAC signing and a 128-bit key used for AES encryption. See the
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`Fernet token <https://github.com/fernet/spec>`_ specification for more detail.
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``keystone-manage fernet_rotate`` will rotate encryption keys through the
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following states:
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* **Staged key**: In a key rotation, a new key is introduced into the rotation
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in this state. Only one key is considered to be the *staged* key at any given
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time. This key will become the *primary* during the *next* key rotation. This
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key is only used to validate tokens and serves to avoid race conditions in
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multi-node deployments (all nodes should recognize all *primary* keys in the
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deployment at all times). In a multi-node keystone deployment this would
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allow for the *staged* key to be replicated to all keystone nodes before
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being promoted to *primary* on a single node. This prevents the case where a
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*primary* key is created on one keystone node and tokens encrypted/signed with
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that new *primary* are rejected on another keystone node because the new
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*primary* doesn't exist there yet.
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* **Primary key**: In a key rotation, the old *staged* key is promoted to be
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the *primary*. Only one key is considered to be the *primary* key at any
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given time. This is the key used to generate new tokens. This key is also
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used to validate previously generated tokens.
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* **Secondary keys**: In a key rotation, the old *primary* key is demoted to be
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a *secondary* key. *Secondary* keys are only used to validate previously
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generated tokens. You can maintain any number of *secondary* keys, up to
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``[fernet_tokens] max_active_keys`` (where "active" refers to the sum of all
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recognized keys in any state: *staged*, *primary* or *secondary*). When
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``max_active_keys`` is exceeded during a key rotation, the oldest keys are
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discarded.
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When a new primary key is created, all new tokens will be encrypted using the
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new primary key. The old primary key is demoted to a secondary key, which can
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still be used for validating tokens. Excess secondary keys (beyond
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``[fernet_tokens] max_active_keys``) are revoked. Revoked keys are permanently
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deleted.
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Rotating keys too frequently, or with ``[fernet_tokens] max_active_keys`` set
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too low, will cause tokens to become invalid prior to their expiration.
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Caching Layer
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-------------
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=============
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Keystone's configuration file offers two separate sections related to caching,
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``[memcache]`` and ``[cache]``. The ``[memcache]`` section provides caching
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@ -488,8 +531,8 @@ cached usually has a ``caching`` boolean value that will toggle caching for
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that specific section. The current default behavior is that global and
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subsystem caching is enabled.
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``[cache]`` configuration section:
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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``[cache]`` configuration section
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---------------------------------
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* ``enabled`` - enables/disables caching across all of keystone
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* ``debug_cache_backend`` - enables more in-depth logging from the cache
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@ -612,7 +655,7 @@ For more information about the different backends (and configuration options):
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Certificates for PKI
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--------------------
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====================
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PKI stands for Public Key Infrastructure. Tokens are documents,
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cryptographically signed using the X509 standard. In order to work correctly
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@ -634,7 +677,7 @@ that will run keystone. The values that specify the certificates are under the
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above certificate. Default is ``/etc/keystone/ssl/certs/ca.pem``
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Signing Certificate Issued by External CA
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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-----------------------------------------
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You may use a signing certificate issued by an external CA instead of generated
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by ``keystone-manage``. However, certificate issued by external CA must satisfy
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@ -652,7 +695,7 @@ involves:
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Request Signing Certificate from External CA
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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--------------------------------------------
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One way to request a signing certificate from an external CA is to first
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generate a PKCS #10 Certificate Request Syntax (CRS) using OpenSSL CLI.
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@ -696,7 +739,7 @@ format.
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Install External Signing Certificate
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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------------------------------------
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Assuming you have the following already:
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@ -721,8 +764,8 @@ If your certificate directory path is different from the default
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section of the configuration file.
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Generating a Signing Certificate using pki_setup
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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Generating a Signing Certificate using ``pki_setup``
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----------------------------------------------------
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``keystone-manage pki_setup`` is a development tool. We recommend that you do
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not use ``keystone-manage pki_setup`` in a production environment. In
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@ -744,61 +787,13 @@ If ``keystone-manage pki_setup`` is not used then these options don't need to
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be set.
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Encryption Keys for Fernet
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--------------------------
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``keystone-manage fernet_setup`` will attempt to create a key repository as
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configured in the ``[fernet_tokens]`` section of ``keystone.conf`` and
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bootstrap it with encryption keys.
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A single 256-bit key is actually composed of two smaller keys: a 128-bit key
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used for SHA256 HMAC signing and a 128-bit key used for AES encryption. See the
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`Fernet token <https://github.com/fernet/spec>`_ specification for more detail.
|
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``keystone-manage fernet_rotate`` will rotate encryption keys through the
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following states:
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* **Staged key**: In a key rotation, a new key is introduced into the rotation
|
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in this state. Only one key is considered to be the *staged* key at any given
|
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time. This key will become the *primary* during the *next* key rotation. This
|
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key is only used to validate tokens and serves to avoid race conditions in
|
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multi-node deployments (all nodes should recognize all *primary* keys in the
|
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deployment at all times). In a multi-node keystone deployment this would
|
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allow for the *staged* key to be replicated to all keystone nodes before
|
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being promoted to *primary* on a single node. This prevents the case where a
|
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*primary* key is created on one keystone node and tokens encrypted/signed with
|
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that new *primary* are rejected on another keystone node because the new
|
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*primary* doesn't exist there yet.
|
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|
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* **Primary key**: In a key rotation, the old *staged* key is promoted to be
|
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the *primary*. Only one key is considered to be the *primary* key at any
|
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given time. This is the key used to generate new tokens. This key is also
|
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used to validate previously generated tokens.
|
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|
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* **Secondary keys**: In a key rotation, the old *primary* key is demoted to be
|
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a *secondary* key. *Secondary* keys are only used to validate previously
|
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generated tokens. You can maintain any number of *secondary* keys, up to
|
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``[fernet_tokens] max_active_keys`` (where "active" refers to the sum of all
|
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recognized keys in any state: *staged*, *primary* or *secondary*). When
|
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``max_active_keys`` is exceeded during a key rotation, the oldest keys are
|
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discarded.
|
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|
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When a new primary key is created, all new tokens will be encrypted using the
|
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new primary key. The old primary key is demoted to a secondary key, which can
|
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still be used for validating tokens. Excess secondary keys (beyond
|
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``[fernet_tokens] max_active_keys``) are revoked. Revoked keys are permanently
|
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deleted.
|
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|
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Rotating keys too frequently, or with ``[fernet_tokens] max_active_keys`` set
|
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too low, will cause tokens to become invalid prior to their expiration.
|
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Service Catalog
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---------------
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===============
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Keystone provides two configuration options for your service catalog.
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Keystone provides two configuration options for managing a service catalog.
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SQL-based Service Catalog (``sql.Catalog``)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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-------------------------------------------
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A dynamic database-backed driver fully supporting persistent configuration.
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@ -811,21 +806,18 @@ A dynamic database-backed driver fully supporting persistent configuration.
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.. NOTE::
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A `template_file` does not need to be defined for the sql.Catalog driver.
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A `template_file` does not need to be defined for the sql based catalog.
|
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To build your service catalog using this driver, see the built-in help:
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.. code-block:: bash
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$ openstack --help
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$ openstack help service create
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$ openstack help endpoint create
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You can also refer to `an example in keystone (tools/sample_data.sh)
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<https://git.openstack.org/cgit/openstack/keystone/tree/tools/sample_data.sh>`_.
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$ openstack service create --help
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$ openstack endpoint create --help
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File-based Service Catalog (``templated.Catalog``)
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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--------------------------------------------------
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The templated catalog is an in-memory backend initialized from a read-only
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``template_file``. Choose this option only if you know that your service
|
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|
|
@ -850,9 +842,8 @@ The value of ``template_file`` is expected to be an absolute path to your
|
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service catalog configuration. An example ``template_file`` is included in
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keystone, however you should create your own to reflect your deployment.
|
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Another such example is `available in devstack
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(files/default_catalog.templates)
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<https://git.openstack.org/cgit/openstack-dev/devstack/tree/files/default_catalog.templates>`_.
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Endpoint Filtering
|
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==================
|
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|
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Endpoint Filtering enables creation of ad-hoc catalogs for each project-scoped
|
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token request.
|
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|
|
@ -877,67 +868,8 @@ For example:
|
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See `API Specification for Endpoint Filtering <http://developer.openstack.org/
|
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api-ref/identity/v3-ext/#os-ep-filter-api>`_ for the details of API definition.
|
||||
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.. NOTE:: Support status for Endpoint Filtering
|
||||
|
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*Experimental* (Icehouse, Juno)
|
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*Stable* (Kilo)
|
||||
|
||||
Logging
|
||||
-------
|
||||
|
||||
Logging is configured externally to the rest of keystone. Configure the path to
|
||||
your logging configuration file using the ``[DEFAULT] log_config_append``
|
||||
option of ``keystone.conf``. If you wish to route all your logging through
|
||||
syslog, set the ``[DEFAULT] use_syslog`` option.
|
||||
|
||||
A sample ``log_config_append`` file is included with the project at
|
||||
``etc/logging.conf.sample``. Like other OpenStack projects, keystone uses the
|
||||
`Python logging module`_, which includes extensive configuration options for
|
||||
choosing the output levels and formats.
|
||||
|
||||
.. _Paste: http://pythonpaste.org/
|
||||
.. _`Python logging module`: http://docs.python.org/library/logging.html
|
||||
|
||||
SSL
|
||||
---
|
||||
|
||||
A secure deployment should have keystone running in a web server (such as
|
||||
Apache httpd), or behind an SSL terminator.
|
||||
|
||||
User CRUD additions for the V2.0 API
|
||||
------------------------------------
|
||||
|
||||
For the V2.0 API, keystone provides an additional capability that allows users
|
||||
to use a HTTP PATCH to change their own password.
|
||||
|
||||
Each user can then change their own password with a HTTP PATCH :
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
$ curl -X PATCH http://localhost:5000/v2.0/OS-KSCRUD/users/<userid> -H "Content-type: application/json" \
|
||||
-H "X_Auth_Token: <authtokenid>" -d '{"user": {"password": "ABCD", "original_password": "DCBA"}}'
|
||||
|
||||
In addition to changing their password all of the user's current tokens will be
|
||||
revoked.
|
||||
|
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|
||||
Inherited Role Assignments
|
||||
--------------------------
|
||||
|
||||
Keystone provides an optional capability to assign roles on a project or domain
|
||||
that, rather than affect the project or domain itself, are instead inherited to
|
||||
the project subtree or to all projects owned by that domain. This capability is
|
||||
enabled by default, but can be disabled by including the following in
|
||||
``keystone.conf``:
|
||||
|
||||
.. code-block:: ini
|
||||
|
||||
[os_inherit]
|
||||
enabled = False
|
||||
|
||||
|
||||
Endpoint Policy
|
||||
---------------
|
||||
===============
|
||||
|
||||
The Endpoint Policy feature provides associations between service endpoints
|
||||
and policies that are already stored in the Identity server and referenced
|
||||
|
|
@ -955,14 +887,46 @@ See `API Specification for Endpoint Policy <http://specs.openstack.org/
|
|||
openstack/keystone-specs/api/v3/identity-api-v3-os-endpoint-policy.html>`_
|
||||
for the details of API definition.
|
||||
|
||||
.. NOTE:: Support status for Endpoint Policy
|
||||
Logging
|
||||
=======
|
||||
|
||||
*Experimental* (Juno)
|
||||
*Stable* (Kilo)
|
||||
Logging is configured externally to the rest of keystone. Configure the path to
|
||||
your logging configuration file using the ``[DEFAULT] log_config_append``
|
||||
option of ``keystone.conf``. If you wish to route all your logging through
|
||||
syslog, set the ``[DEFAULT] use_syslog`` option.
|
||||
|
||||
A sample ``log_config_append`` file is included with the project at
|
||||
``etc/logging.conf.sample``. Like other OpenStack projects, keystone uses the
|
||||
`Python logging module`_, which includes extensive configuration options for
|
||||
choosing the output levels and formats.
|
||||
|
||||
.. _Paste: http://pythonpaste.org/
|
||||
.. _`Python logging module`: http://docs.python.org/library/logging.html
|
||||
|
||||
SSL
|
||||
===
|
||||
|
||||
A secure deployment should have keystone running in a web server (such as
|
||||
Apache httpd), or behind an SSL terminator.
|
||||
|
||||
|
||||
Inherited Role Assignments
|
||||
==========================
|
||||
|
||||
Keystone provides an optional capability to assign roles on a project or domain
|
||||
that, rather than affect the project or domain itself, are instead inherited to
|
||||
the project subtree or to all projects owned by that domain. This capability is
|
||||
enabled by default, but can be disabled by including the following in
|
||||
``keystone.conf``:
|
||||
|
||||
.. code-block:: ini
|
||||
|
||||
[os_inherit]
|
||||
enabled = False
|
||||
|
||||
|
||||
OAuth1 1.0a
|
||||
-----------
|
||||
===========
|
||||
|
||||
The OAuth 1.0a feature provides the ability for Identity users to delegate
|
||||
roles to third party consumers via the OAuth 1.0a specification.
|
||||
|
|
@ -998,14 +962,9 @@ See `API Specification for OAuth 1.0a <http://specs.openstack.org/openstack/
|
|||
keystone-specs/api/v3/identity-api-v3-os-oauth1-ext.html>`_ for the details of
|
||||
API definition.
|
||||
|
||||
.. NOTE:: Support status for OAuth 1.0a
|
||||
|
||||
*Experimental* (Havana, Icehouse)
|
||||
*Stable* (Juno)
|
||||
|
||||
|
||||
Revocation Events
|
||||
-----------------
|
||||
=================
|
||||
|
||||
The Revocation Events feature provides a list of token revocations. Each event
|
||||
expresses a set of criteria which describes a set of tokens that are
|
||||
|
|
@ -1023,14 +982,9 @@ See `API Specification for Revocation Events <https://specs.openstack.org/
|
|||
openstack/keystone-specs/api/v3/identity-api-v3-os-revoke-ext.html>`_ for
|
||||
the details of API definition.
|
||||
|
||||
.. NOTE:: Support status for Revocation Events
|
||||
|
||||
*Experimental* (Juno)
|
||||
*Stable* (Kilo)
|
||||
|
||||
|
||||
Token Binding
|
||||
-------------
|
||||
=============
|
||||
|
||||
Token binding refers to the practice of embedding information from external
|
||||
authentication providers (like a company's Kerberos server) inside the token
|
||||
|
|
@ -1062,16 +1016,16 @@ should be set to one of the following modes:
|
|||
* named enable bind checking and require that the specified authentication
|
||||
mechanism is used. e.g.:
|
||||
|
||||
.. code-block:: ini
|
||||
.. code-block:: ini
|
||||
|
||||
[token]
|
||||
enforce_token_bind = kerberos
|
||||
|
||||
*Do not* set ``enforce_token_bind = named`` as there is not an authentication
|
||||
mechanism called ``named``.
|
||||
*Do not* set ``enforce_token_bind = named`` as there is not an authentication
|
||||
mechanism called ``named``.
|
||||
|
||||
Limiting the number of entities returned in a collection
|
||||
--------------------------------------------------------
|
||||
Limiting list return size
|
||||
=========================
|
||||
|
||||
Keystone provides a method of setting a limit to the number of entities
|
||||
returned in a collection, which is useful to prevent overly long response times
|
||||
|
|
@ -1091,7 +1045,7 @@ collection will be set to ``true``.
|
|||
|
||||
|
||||
URL safe naming of projects and domains
|
||||
---------------------------------------
|
||||
=======================================
|
||||
|
||||
In the future, keystone may offer the ability to identify a project in a
|
||||
hierarchy via a URL style of naming from the root of the hierarchy (for example
|
||||
|
|
@ -1122,8 +1076,8 @@ status code of 401 (Unauthorized).
|
|||
It is recommended that installations take the steps necessary to where they
|
||||
can run with both options set to ``strict`` as soon as is practical.
|
||||
|
||||
Configuring the Health Check
|
||||
----------------------------
|
||||
Health Check middleware
|
||||
=======================
|
||||
|
||||
This health check middleware allows an operator to configure the endpoint URL
|
||||
that will provide information to a load balancer if the given API endpoint at
|
||||
|
|
@ -1151,22 +1105,10 @@ most efficient checks.
|
|||
For more information and configuration options for the middleware see
|
||||
`oslo.middleware <http://docs.openstack.org/developer/oslo.middleware/api.html#oslo_middleware.Healthcheck>`_.
|
||||
|
||||
Sample Configuration Files
|
||||
--------------------------
|
||||
|
||||
The ``etc/`` folder distributed with keystone contains example configuration
|
||||
files for each Server application.
|
||||
|
||||
* ``etc/keystone.conf.sample``
|
||||
* ``etc/keystone-paste.ini``
|
||||
* ``etc/logging.conf.sample``
|
||||
* ``etc/default_catalog.templates``
|
||||
* ``etc/sso_callback_template.html``
|
||||
|
||||
.. _`API protection with RBAC`:
|
||||
|
||||
Keystone API protection with Role Based Access Control (RBAC)
|
||||
=============================================================
|
||||
API protection with Role Based Access Control (RBAC)
|
||||
=====================================================
|
||||
|
||||
Like most OpenStack projects, keystone supports the protection of its APIs by
|
||||
defining policy rules based on an RBAC approach. These are stored in a JSON
|
||||
|
|
@ -1338,100 +1280,47 @@ return an empty list from your new database):
|
|||
values, or deployed keystone to a different endpoint, you will need to
|
||||
change the provided command accordingly.
|
||||
|
||||
Initializing Keystone
|
||||
=====================
|
||||
``keystone-manage``
|
||||
===================
|
||||
|
||||
``keystone-manage`` is designed to execute commands that cannot be administered
|
||||
through the normal REST API. At the moment, the following calls are supported:
|
||||
``keystone-manage`` is the command line tool which interacts with the Keystone
|
||||
service to initialize and update data within Keystone. Generally,
|
||||
``keystone-manage`` is only used for operations that cannot be accomplished
|
||||
with the HTTP API, such data import/export and database migrations.
|
||||
|
||||
* ``bootstrap``: Perform the basic bootstrap process.
|
||||
* ``credential_migrate``: Encrypt credentials using a new primary key.
|
||||
* ``credential_rotate``: Rotate Fernet keys for credential encryption.
|
||||
* ``credential_setup``: Setup a Fernet key repository for credential encryption.
|
||||
* ``db_sync``: Sync the database.
|
||||
* ``db_version``: Print the current migration version of the database.
|
||||
* ``doctor``: Diagnose common problems with keystone deployments.
|
||||
* ``domain_config_upload``: Upload domain configuration file.
|
||||
* ``fernet_rotate``: Rotate keys in the Fernet key repository.
|
||||
* ``fernet_setup``: Setup a Fernet key repository.
|
||||
* ``mapping_engine``: Test your federation mapping rules.
|
||||
* ``mapping_populate``: Prepare domain-specific LDAP backend
|
||||
* ``mapping_purge``: Purge the identity mapping table.
|
||||
* ``pki_setup``: Initialize the certificates used to sign revocation lists.
|
||||
* ``saml_idp_metadata``: Generate identity provider metadata.
|
||||
* ``token_flush``: Purge expired tokens
|
||||
.. include:: man/commands.rst
|
||||
|
||||
Invoking ``keystone-manage`` by itself will give you additional usage
|
||||
information.
|
||||
Removing Expired Tokens
|
||||
=======================
|
||||
|
||||
The private key used for token signing can only be read by its owner. This
|
||||
prevents unauthorized users from spuriously signing tokens.
|
||||
``keystone-manage pki_setup`` Should be run as the same system user that will
|
||||
be running the keystone service to ensure proper ownership for the private key
|
||||
file and the associated certificates.
|
||||
In the SQL backend expired UUID tokens are not automatically removed. These
|
||||
tokens can be removed with:
|
||||
|
||||
Adding Users, Projects, and Roles via Command Line Interfaces
|
||||
=============================================================
|
||||
.. code-block:: bash
|
||||
|
||||
Keystone APIs are protected by the rules in the policy file. The default policy
|
||||
rules require admin credentials to administer ``users``, ``projects``, and
|
||||
``roles``. See section
|
||||
`Keystone API protection with Role Based Access Control (RBAC)`_ for more
|
||||
details on policy files.
|
||||
$ keystone-manage token_flush
|
||||
|
||||
The keystone command line interface packaged in `python-keystoneclient`_ only
|
||||
supports the Identity v2.0 API. The OpenStack common command line interface
|
||||
packaged in `python-openstackclient`_ supports both v2.0 and v3 APIs.
|
||||
|
||||
With both command line interfaces there are two ways to configure the client to
|
||||
use admin credentials, using either an existing token or password credentials.
|
||||
It is recommended to run this command periodically with ``cron`` if using UUID
|
||||
tokens.
|
||||
|
||||
.. NOTE::
|
||||
|
||||
As of the Juno release, it is recommended to use
|
||||
``python-openstackclient``, as it supports both v2.0 and v3 APIs. For the
|
||||
purpose of backwards compatibility, the CLI packaged in
|
||||
``python-keystoneclient`` is not being removed.
|
||||
It it not required to run this command at all if using Fernet tokens. Fernet
|
||||
tokens are not persisted.
|
||||
|
||||
Supported clients
|
||||
=================
|
||||
|
||||
There are two supported clients, `python-keystoneclient`_ project provides
|
||||
python bindings and `python-openstackclient`_ provides a command line
|
||||
interface.
|
||||
|
||||
.. _`python-openstackclient`: http://docs.openstack.org/developer/python-openstackclient/
|
||||
.. _`python-keystoneclient`: http://docs.openstack.org/developer/python-keystoneclient/
|
||||
|
||||
Authenticating with a Token
|
||||
---------------------------
|
||||
|
||||
.. NOTE::
|
||||
|
||||
If your keystone deployment is brand new, you will need to use this
|
||||
authentication method, along with your ``[DEFAULT] admin_token``.
|
||||
|
||||
To authenticate with keystone using a token and ``python-openstackclient``, set
|
||||
the following flags.
|
||||
|
||||
* ``--os-url OS_URL``: Keystone endpoint the user communicates with
|
||||
* ``--os-token OS_TOKEN``: User's service token
|
||||
|
||||
To administer a keystone endpoint, your token should be either belong to a user
|
||||
with the ``admin`` role, or, if you haven't created one yet, should be equal to
|
||||
the value defined by ``[DEFAULT] admin_token`` in your ``keystone.conf``.
|
||||
|
||||
You can also set these variables in your environment so that they do not need
|
||||
to be passed as arguments each time:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
$ export OS_URL=http://localhost:35357/v2.0
|
||||
$ export OS_TOKEN=ADMIN
|
||||
|
||||
Instead of ``python-openstackclient``, if using ``python-keystoneclient``, set
|
||||
the following:
|
||||
|
||||
* ``--os-endpoint OS_SERVICE_ENDPOINT``: equivalent to ``--os-url OS_URL``
|
||||
* ``--os-service-token OS_SERVICE_TOKEN``: equivalent to
|
||||
``--os-token OS_TOKEN``
|
||||
|
||||
|
||||
Authenticating with a Password
|
||||
------------------------------
|
||||
Authenticating with a Password via CLI
|
||||
--------------------------------------
|
||||
|
||||
To authenticate with keystone using a password and ``python-openstackclient``,
|
||||
set the following flags, note that the following user referenced below should
|
||||
|
|
@ -1452,36 +1341,11 @@ to be passed as arguments each time:
|
|||
$ export OS_PROJECT_NAME=my_project
|
||||
$ export OS_AUTH_URL=http://localhost:35357/v2.0
|
||||
|
||||
If using ``python-keystoneclient``, set the following instead:
|
||||
|
||||
* ``--os-tenant-name OS_TENANT_NAME``: equivalent to
|
||||
``--os-project-name OS_PROJECT_NAME``
|
||||
|
||||
|
||||
Example usage
|
||||
-------------
|
||||
|
||||
``python-openstackclient`` is set up to expect commands in the general form of:
|
||||
For example, the commands ``user list``, ``token issue`` and ``project create``
|
||||
can be invoked as follows:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
$ openstack [<global-options>] <object-1> <action> [<object-2>] [<command-arguments>]
|
||||
|
||||
For example, the commands ``user list`` and ``project create`` can be invoked
|
||||
as follows:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
# Using token authentication, with environment variables
|
||||
$ export OS_URL=http://127.0.0.1:35357/v2.0/
|
||||
$ export OS_TOKEN=secrete_token
|
||||
$ openstack user list
|
||||
$ openstack project create demo
|
||||
|
||||
# Using token authentication, with flags
|
||||
$ openstack --os-token=secrete --os-url=http://127.0.0.1:35357/v2.0/ user list
|
||||
$ openstack --os-token=secrete --os-url=http://127.0.0.1:35357/v2.0/ project create demo
|
||||
|
||||
# Using password authentication, with environment variables
|
||||
$ export OS_USERNAME=admin
|
||||
$ export OS_PASSWORD=secrete
|
||||
|
|
@ -1489,27 +1353,15 @@ as follows:
|
|||
$ export OS_AUTH_URL=http://localhost:35357/v2.0
|
||||
$ openstack user list
|
||||
$ openstack project create demo
|
||||
$ openstack token issue
|
||||
|
||||
# Using password authentication, with flags
|
||||
$ openstack --os-username=admin --os-password=secrete --os-project-name=admin --os-auth-url=http://localhost:35357/v2.0 user list
|
||||
$ openstack --os-username=admin --os-password=secrete --os-project-name=admin --os-auth-url=http://localhost:35357/v2.0 project create demo
|
||||
|
||||
Removing Expired Tokens
|
||||
=======================
|
||||
|
||||
In the SQL backend expired tokens are not automatically removed. These tokens
|
||||
can be removed with:
|
||||
|
||||
.. code-block:: bash
|
||||
|
||||
$ keystone-manage token_flush
|
||||
|
||||
The memcache backend automatically discards expired tokens and so flushing is
|
||||
unnecessary and if attempted will fail with a NotImplemented error.
|
||||
|
||||
|
||||
Configuring the LDAP Identity Provider
|
||||
======================================
|
||||
Using an LDAP server
|
||||
====================
|
||||
|
||||
As an alternative to the SQL Database backing store, keystone can use a
|
||||
directory server to provide the Identity service. An example schema for
|
||||
|
|
@ -1696,10 +1548,10 @@ the standard options permitted by the ``TLS_REQCERT`` TLS option.
|
|||
|
||||
.. NOTE::
|
||||
|
||||
If unable to connect to LDAP via keystone (more specifically, if a
|
||||
*SERVER DOWN* error is seen), set the ``TLS_CACERT`` in ``/etc/ldap/ldap.conf``
|
||||
to the same value specified in the ``[ldap] tls_certificate`` section of
|
||||
``keystone.conf``.
|
||||
If unable to connect to LDAP via keystone (more specifically, if a
|
||||
*SERVER DOWN* error is seen), set the ``TLS_CACERT`` in
|
||||
``/etc/ldap/ldap.conf`` to the same value specified in the
|
||||
``[ldap] tls_certificate`` section of ``keystone.conf``.
|
||||
|
||||
Read Only LDAP
|
||||
--------------
|
||||
|
|
|
|||
|
|
@ -50,7 +50,6 @@ Getting Started
|
|||
:maxdepth: 1
|
||||
|
||||
installing
|
||||
configuration
|
||||
upgrading
|
||||
performance
|
||||
apache-httpd
|
||||
|
|
@ -60,6 +59,14 @@ Getting Started
|
|||
key_terms
|
||||
community
|
||||
|
||||
Configuration
|
||||
=============
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 2
|
||||
|
||||
configuration
|
||||
|
||||
Advanced Topics
|
||||
===============
|
||||
|
||||
|
|
@ -67,7 +74,6 @@ Advanced Topics
|
|||
:maxdepth: 2
|
||||
|
||||
federation/federated_identity
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
|
|
@ -77,14 +83,6 @@ Advanced Topics
|
|||
external-auth
|
||||
security_compliance
|
||||
|
||||
Man Pages
|
||||
=========
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
man/keystone-manage
|
||||
|
||||
Developers Documentation
|
||||
========================
|
||||
.. toctree::
|
||||
|
|
@ -101,7 +99,6 @@ Developers Documentation
|
|||
services
|
||||
online_schema_migration_examples
|
||||
|
||||
|
||||
Sample Configuration File
|
||||
=========================
|
||||
|
||||
|
|
@ -110,6 +107,14 @@ Sample Configuration File
|
|||
|
||||
sample_config
|
||||
|
||||
Man Pages
|
||||
=========
|
||||
|
||||
.. toctree::
|
||||
:maxdepth: 1
|
||||
|
||||
man/keystone-manage
|
||||
|
||||
Code Documentation
|
||||
==================
|
||||
.. toctree::
|
||||
|
|
|
|||
|
|
@ -0,0 +1,25 @@
|
|||
General keystone-manage options:
|
||||
--------------------------------
|
||||
|
||||
* ``--help`` : display verbose help output.
|
||||
|
||||
Invoking ``keystone-manage`` by itself will give you some usage information.
|
||||
|
||||
Available commands:
|
||||
|
||||
* ``bootstrap``: Perform the basic bootstrap process.
|
||||
* ``credential_migrate``: Encrypt credentials using a new primary key.
|
||||
* ``credential_rotate``: Rotate Fernet keys for credential encryption.
|
||||
* ``credential_setup``: Setup a Fernet key repository for credential encryption.
|
||||
* ``db_sync``: Sync the database.
|
||||
* ``db_version``: Print the current migration version of the database.
|
||||
* ``doctor``: Diagnose common problems with keystone deployments.
|
||||
* ``domain_config_upload``: Upload domain configuration file.
|
||||
* ``fernet_rotate``: Rotate keys in the Fernet key repository.
|
||||
* ``fernet_setup``: Setup a Fernet key repository for token encryption.
|
||||
* ``mapping_populate``: Prepare domain-specific LDAP backend.
|
||||
* ``mapping_purge``: Purge the identity mapping table.
|
||||
* ``mapping_engine``: Test your federation mapping rules.
|
||||
* ``pki_setup``: Initialize the certificates used to sign revocation lists. **deprecated**
|
||||
* ``saml_idp_metadata``: Generate identity provider metadata.
|
||||
* ``token_flush``: Purge expired tokens.
|
||||
|
|
@ -31,31 +31,7 @@ USAGE
|
|||
|
||||
``keystone-manage [options] action [additional args]``
|
||||
|
||||
General keystone-manage options:
|
||||
--------------------------------
|
||||
|
||||
* ``--help`` : display verbose help output.
|
||||
|
||||
Invoking ``keystone-manage`` by itself will give you some usage information.
|
||||
|
||||
Available commands:
|
||||
|
||||
* ``bootstrap``: Perform the basic bootstrap process.
|
||||
* ``credential_migrate``: Encrypt credentials using a new primary key.
|
||||
* ``credential_rotate``: Rotate Fernet keys for credential encryption.
|
||||
* ``credential_setup``: Setup a Fernet key repository for credential encryption.
|
||||
* ``db_sync``: Sync the database.
|
||||
* ``db_version``: Print the current migration version of the database.
|
||||
* ``doctor``: Diagnose common problems with keystone deployments.
|
||||
* ``domain_config_upload``: Upload domain configuration file.
|
||||
* ``fernet_rotate``: Rotate keys in the Fernet key repository.
|
||||
* ``fernet_setup``: Setup a Fernet key repository for token encryption.
|
||||
* ``mapping_populate``: Prepare domain-specific LDAP backend.
|
||||
* ``mapping_purge``: Purge the identity mapping table.
|
||||
* ``mapping_engine``: Test your federation mapping rules.
|
||||
* ``pki_setup``: Initialize the certificates used to sign revocation lists. **deprecated**
|
||||
* ``saml_idp_metadata``: Generate identity provider metadata.
|
||||
* ``token_flush``: Purge expired tokens.
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.. include:: commands.rst
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OPTIONS
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=======
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Reference in New Issue