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Remove placement from nova install docs
In a fairly hack and slash fashion, remove the installation of placement from the nova install docs. Placement will have its own installation docs. Configuring access to placement from the controller and compute nodes is still described. The depends-on is to the patch that provides placement install docs. The output of 'nova-status upgrade check' is updated to reflect the current state of the output of that command; this means it now includes a fair bit more than checking cells v2 and the existence of the placement API. Depends-On: https://review.openstack.org/#/c/628220/ Change-Id: I9e082a9c6d4b6369f1ec6c17bbd3ccc417a5e97b
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‎doc/source/install/controller-install-obs.rst‎

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@@ -19,15 +19,13 @@ databases, service credentials, and API endpoints.
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$ mysql -u root -p
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* Create the ``nova_api``, ``nova``, ``nova_cell0``, and ``placement``
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databases:
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* Create the ``nova_api``, ``nova``, and ``nova_cell0`` databases:
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.. code-block:: console
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MariaDB [(none)]> CREATE DATABASE nova_api;
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MariaDB [(none)]> CREATE DATABASE nova;
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MariaDB [(none)]> CREATE DATABASE nova_cell0;
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MariaDB [(none)]> CREATE DATABASE placement;
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* Grant proper access to the databases:
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@@ -48,12 +46,7 @@ databases, service credentials, and API endpoints.
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MariaDB [(none)]> GRANT ALL PRIVILEGES ON nova_cell0.* TO 'nova'@'%' \
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IDENTIFIED BY 'NOVA_DBPASS';
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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 ``NOVA_DBPASS`` and ``PLACEMENT_DBPASS`` with a suitable password.
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Replace ``NOVA_DBPASS`` with a suitable password.
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* Exit the database access client.
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@@ -166,107 +159,6 @@ databases, service credentials, and API endpoints.
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| url | http://controller:8774/v2.1 |
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+--------------+-------------------------------------------+
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#. Create a Placement service user using your chosen ``PLACEMENT_PASS``:
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.. code-block:: console
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$ openstack user create --domain default --password-prompt placement
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User Password:
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Repeat User Password:
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+---------------------+----------------------------------+
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| Field | Value |
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+---------------------+----------------------------------+
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| domain_id | default |
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| enabled | True |
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| id | fa742015a6494a949f67629884fc7ec8 |
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| name | placement |
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| options | {} |
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| password_expires_at | None |
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+---------------------+----------------------------------+
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#. Add the Placement user to the service project with the admin role:
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.. code-block:: console
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$ openstack role add --project service --user placement admin
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.. note::
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This command provides no output.
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#. Create the Placement API entry in the service catalog:
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.. code-block:: console
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$ openstack service create --name placement \
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--description "Placement API" placement
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+-------------+----------------------------------+
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| Field | Value |
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+-------------+----------------------------------+
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| description | Placement API |
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| enabled | True |
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| id | 2d1a27022e6e4185b86adac4444c495f |
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| name | placement |
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| type | placement |
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+-------------+----------------------------------+
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#. Create the Placement API service endpoints:
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.. code-block:: console
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$ openstack endpoint create --region RegionOne \
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placement public http://controller:8780
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+--------------+----------------------------------+
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| Field | Value |
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+--------------+----------------------------------+
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| enabled | True |
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| id | 2b1b2637908b4137a9c2e0470487cbc0 |
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| interface | public |
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| region | RegionOne |
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| region_id | RegionOne |
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| service_id | 2d1a27022e6e4185b86adac4444c495f |
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| service_name | placement |
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| service_type | placement |
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| url | http://controller:8780 |
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+--------------+----------------------------------+
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$ openstack endpoint create --region RegionOne \
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placement internal http://controller:8780
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+--------------+----------------------------------+
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| Field | Value |
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+--------------+----------------------------------+
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| enabled | True |
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| id | 02bcda9a150a4bd7993ff4879df971ab |
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| interface | internal |
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| region | RegionOne |
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| region_id | RegionOne |
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| service_id | 2d1a27022e6e4185b86adac4444c495f |
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| service_name | placement |
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| service_type | placement |
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| url | http://controller:8780 |
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+--------------+----------------------------------+
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$ openstack endpoint create --region RegionOne \
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placement admin http://controller:8780
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+--------------+----------------------------------+
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| Field | Value |
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+--------------+----------------------------------+
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| enabled | True |
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| id | 3d71177b9e0f406f98cbff198d74b182 |
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| interface | admin |
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| region | RegionOne |
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| region_id | RegionOne |
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| service_id | 2d1a27022e6e4185b86adac4444c495f |
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| service_name | placement |
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| service_type | placement |
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| url | http://controller:8780 |
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+--------------+----------------------------------+
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Install and configure components
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--------------------------------
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@@ -293,7 +185,7 @@ Install and configure components
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# zypper install openstack-nova-api openstack-nova-scheduler \
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openstack-nova-conductor openstack-nova-consoleauth \
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openstack-nova-novncproxy openstack-nova-placement-api iptables
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openstack-nova-novncproxy iptables
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#. Edit the ``/etc/nova/nova.conf`` file and complete the following actions:
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@@ -307,8 +199,8 @@ Install and configure components
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# ...
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enabled_apis = osapi_compute,metadata
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* In the ``[api_database]``, ``[database]``, and ``[placement_database]``
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sections, configure database access:
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* In the ``[api_database]`` and ``[database]`` sections, configure database
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access:
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.. path /etc/nova/nova.conf
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.. code-block:: ini
@@ -321,12 +213,8 @@ Install and configure components
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# ...
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connection = mysql+pymysql://nova:NOVA_DBPASS@controller/nova
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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 ``NOVA_DBPASS`` with the password you chose for the Compute
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databases and ``PLACEMENT_DBPASS`` for Placement database.
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databases.
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* In the ``[DEFAULT]`` section, configure ``RabbitMQ`` message queue access:
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# ...
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lock_path = /var/run/nova
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* In the ``[placement]`` section, configure the Placement API:
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* In the ``[placement]`` section, configure access to the Placement
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service:
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.. path /etc/nova/nova.conf
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.. code-block:: ini
@@ -449,10 +338,11 @@ Install and configure components
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password = PLACEMENT_PASS
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Replace ``PLACEMENT_PASS`` with the password you choose for the
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``placement`` user in the Identity service. Comment out any other options
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in the ``[placement]`` section.
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``placement`` service user created when installing
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:placement-doc:`Placement <install/>`. Comment out or remove any other
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options in the ``[placement]`` section.
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#. Populate the ``nova-api`` and ``placement`` databases:
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#. Populate the ``nova-api`` database:
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.. code-block:: console
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@@ -496,14 +386,6 @@ Install and configure components
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Finalize installation
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---------------------
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* Enable the placement API Apache vhost:
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.. code-block:: console
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# mv /etc/apache2/vhosts.d/nova-placement-api.conf.sample \
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/etc/apache2/vhosts.d/nova-placement-api.conf
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# systemctl reload apache2.service
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* Start the Compute services and configure them to start when the system boots:
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.. code-block:: console

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