metal/inventory/inventory/doc/source/install/common_prerequisites.rst

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Prerequisites
-------------
Before you install and configure the inventory service,
you must create a database, service credentials, and API endpoints.
#. 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 ``inventory`` database:
.. code-block:: none
CREATE DATABASE inventory;
* Grant proper access to the ``inventory`` database:
.. code-block:: none
GRANT ALL PRIVILEGES ON inventory.* TO 'inventory'@'localhost' \
IDENTIFIED BY 'INVENTORY_DBPASS';
GRANT ALL PRIVILEGES ON inventory.* TO 'inventory'@'%' \
IDENTIFIED BY 'INVENTORY_DBPASS';
Replace ``INVENTORY_DBPASS`` with a suitable password.
* Exit the database access client.
.. code-block:: none
exit;
#. Source the ``admin`` credentials to gain access to
admin-only CLI commands:
.. code-block:: console
$ . admin-openrc
#. To create the service credentials, complete these steps:
* Create the ``inventory`` user:
.. code-block:: console
$ openstack user create --domain default --password-prompt inventory
* Add the ``admin`` role to the ``inventory`` user:
.. code-block:: console
$ openstack role add --project service --user inventory admin
* Create the inventory service entities:
.. code-block:: console
$ openstack service create --name inventory --description "inventory" inventory
#. Create the inventory service API endpoints:
.. code-block:: console
$ openstack endpoint create --region RegionOne \
inventory public http://controller:XXXX/vY/%\(tenant_id\)s
$ openstack endpoint create --region RegionOne \
inventory internal http://controller:XXXX/vY/%\(tenant_id\)s
$ openstack endpoint create --region RegionOne \
inventory admin http://controller:XXXX/vY/%\(tenant_id\)s