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Install and configure Placement for openSUSE and SUSE Linux Enterprise
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This section describes how to install and configure the placement service
when using openSUSE or SUSE Linux Enterprise packages.
Prerequisites
-------------
Before you install and configure the placement service, you must create
a database, service credentials, and API endpoints.
Create Database
^^^^^^^^^^^^^^^
#. To create the database, complete these steps:
* Use the database access client to connect to the database server
as the ``root`` user:
.. code-block:: console
$ mysql -u root -p
* Create the ``placement`` database:
.. code-block:: console
MariaDB [(none)]> CREATE DATABASE placement;
* Grant proper access to the database:
.. code-block:: console
MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'localhost' \
IDENTIFIED BY 'PLACEMENT_DBPASS';
MariaDB [(none)]> GRANT ALL PRIVILEGES ON placement.* TO 'placement'@'%' \
IDENTIFIED BY 'PLACEMENT_DBPASS';
Replace ``PLACEMENT_DBPASS`` with a suitable password.
* Exit the database access client.
Configure User and Endpoints
^^^^^^^^^^^^^^^^^^^^^^^^^^^^
.. include:: shared/endpoints.rst
Install and configure components
--------------------------------
.. include:: note_configuration_vary_by_distribution.rst
.. note::
As of the Newton release, SUSE OpenStack packages are shipped with the
upstream default configuration files. For example,
``/etc/placement/placement.conf`` has customizations in
``/etc/placement/placement.conf.d/010-placement.conf``. While the following
instructions modify the default configuration file, adding a new file in
``/etc/placement/placement.conf.d`` achieves the same result.
#. Install the packages:
.. code-block:: console
# zypper install openstack-placement
#. Edit the ``/etc/placement/placement.conf`` file and complete the following
actions:
* In the ``[placement_database]`` section, configure database access:
.. path /etc/placement/placement.conf
.. code-block:: ini
[placement_database]
# ...
connection = mysql+pymysql://placement:PLACEMENT_DBPASS@controller/placement
Replace ``PLACEMENT_DBPASS`` with the password you chose for the
placement database.
* In the ``[api]`` and ``[keystone_authtoken]`` sections, configure Identity
service access:
.. path /etc/placement/placement.conf
.. code-block:: ini
[api]
# ...
auth_strategy = keystone
[keystone_authtoken]
# ...
auth_url = http://controller:5000/v3
memcached_servers = controller:11211
auth_type = password
project_domain_name = Default
user_domain_name = Default
project_name = service
username = placement
password = PLACEMENT_PASS
Replace ``PLACEMENT_PASS`` with the password you chose for the
``placement`` user in the Identity service.
.. note::
Comment out or remove any other options in the ``[keystone_authtoken]``
section.
.. note::
The value of ``user_name``, ``password``, ``project_domain_name`` and
``user_domain_name`` need to be in sync with your keystone config.
#. Populate the ``placement`` database:
.. code-block:: console
# su -s /bin/sh -c "placement-manage db sync" placement
.. note::
Ignore any deprecation messages in this output.
Finalize installation
---------------------
* Enable the placement API Apache vhost:
.. code-block:: console
# mv /etc/apache2/vhosts.d/openstack-placement-api.conf.sample \
/etc/apache2/vhosts.d/openstack-placement-api.conf
# systemctl reload apache2.service
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