dbd0386711
Based on the keystone install docs [1][2][3] the domain created by the bootstrap is named 'Default' (with the id 'default'). This patch fixes the placement install docs accordingly. [1] https://docs.openstack.org/keystone/stein/install/keystone-install-obs.html#finalize-the-installation [2] https://docs.openstack.org/keystone/stein/install/keystone-install-rdo.html#finalize-the-installation [3] https://docs.openstack.org/keystone/stein/install/keystone-install-ubuntu.html#finalize-the-installation Story: #2006652 Task: #36894 Change-Id: Ia2a4b982d6146a275f433a73b6a8a13acab1e00a
127 lines
3.2 KiB
ReStructuredText
127 lines
3.2 KiB
ReStructuredText
Install and configure Placement for Red Hat Enterprise Linux and CentOS
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure the placement service
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when using Red Hat Enterprise Linux or CentOS packages.
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Prerequisites
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-------------
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Before you install and configure the placement service, you must create
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a database, service credentials, and API endpoints.
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Create Database
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^^^^^^^^^^^^^^^
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#. To create the database, complete these steps:
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* Use the database access client to connect to the database server
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as the ``root`` user:
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.. code-block:: console
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$ mysql -u root -p
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* Create the ``placement`` database:
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.. code-block:: console
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MariaDB [(none)]> CREATE DATABASE placement;
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* Grant proper access to the database:
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.. code-block:: console
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MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' \
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IDENTIFIED BY 'PLACEMENT_DBPASS';
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MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' \
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IDENTIFIED BY 'PLACEMENT_DBPASS';
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Replace ``PLACEMENT_DBPASS`` with a suitable password.
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* Exit the database access client.
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Configure User and Endpoints
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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.. include:: shared/endpoints.rst
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Install and configure components
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--------------------------------
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.. include:: note_configuration_vary_by_distribution.rst
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#. Install the packages:
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.. code-block:: console
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# yum install openstack-placement-api
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#. Edit the ``/etc/placement/placement.conf`` file and complete the following
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actions:
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* In the ``[placement_database]`` section, configure database access:
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.. path /etc/placement/placement.conf
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.. code-block:: ini
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[placement_database]
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# ...
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connection = mysql+pymysql://placement:PLACEMENT_DBPASS@controller/placement
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Replace ``PLACEMENT_DBPASS`` with the password you chose for the placement
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database.
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* In the ``[api]`` and ``[keystone_authtoken]`` sections, configure Identity
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service access:
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.. path /etc/placement/placement.conf
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.. code-block:: ini
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[api]
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# ...
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auth_strategy = keystone
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[keystone_authtoken]
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# ...
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auth_url = http://controller:5000/v3
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memcached_servers = controller:11211
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auth_type = password
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project_domain_name = Default
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user_domain_name = Default
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project_name = service
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username = placement
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password = PLACEMENT_PASS
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Replace ``PLACEMENT_PASS`` with the password you chose for the
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``placement`` user in the Identity service.
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.. note::
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Comment out or remove any other options in the ``[keystone_authtoken]``
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section.
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.. note::
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The value of ``user_name``, ``password``, ``project_domain_name`` and
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``user_domain_name`` need to be in sync with your keystone config.
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#. Populate the ``placement`` database:
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.. code-block:: console
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# su -s /bin/sh -c "placement-manage db sync" placement
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.. note::
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Ignore any deprecation messages in this output.
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Finalize installation
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---------------------
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* Restart the httpd service:
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.. code-block:: console
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# systemctl restart httpd
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