95847f47e2
This is a following patch of I8df6b3b382137d08d60f85bc41bcd98ac1f4eb47 "Factor out Install Guide for Debian with debconf". Mainly, remove Debian specific procedure from build tool. Also, remove debconf content from Debian Install Guide, but there are still some debconf content, which is needed to cleanup at further following patches. Change-Id: Iffced3907ac2fddd42e6adc56b6e4859fde8e987
396 lines
14 KiB
ReStructuredText
396 lines
14 KiB
ReStructuredText
.. _cinder-controller:
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Install and configure controller node
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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This section describes how to install and configure the Block
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Storage service, code-named cinder, on the controller node. This
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service requires at least one additional storage node that provides
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volumes to instances.
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.. only:: obs or rdo or ubuntu
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Prerequisites
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-------------
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Before you install and configure the Block Storage service, you
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must create a database, service credentials, and API endpoints.
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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
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server 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 ``cinder`` database:
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.. code-block:: console
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CREATE DATABASE cinder;
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* Grant proper access to the ``cinder`` database:
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.. code-block:: console
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GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'localhost' \
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IDENTIFIED BY 'CINDER_DBPASS';
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GRANT ALL PRIVILEGES ON cinder.* TO 'cinder'@'%' \
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IDENTIFIED BY 'CINDER_DBPASS';
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Replace ``CINDER_DBPASS`` with a suitable password.
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* Exit the database access client.
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#. Source the ``admin`` credentials to gain access to admin-only
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CLI commands:
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.. code-block:: console
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$ . admin-openrc
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#. To create the service credentials, complete these steps:
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* Create a ``cinder`` user:
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.. code-block:: console
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$ openstack user create --domain default --password-prompt cinder
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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 | e0353a670a9e496da891347c589539e9 |
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| enabled | True |
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| id | bb279f8ffc444637af38811a5e1f0562 |
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| name | cinder |
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+-----------+----------------------------------+
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* Add the ``admin`` role to the ``cinder`` user:
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.. code-block:: console
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$ openstack role add --project service --user cinder admin
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.. note::
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This command provides no output.
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* Create the ``cinder`` and ``cinderv2`` service entities:
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.. code-block:: console
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$ openstack service create --name cinder \
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--description "OpenStack Block Storage" volume
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+-------------+----------------------------------+
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| Field | Value |
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+-------------+----------------------------------+
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| description | OpenStack Block Storage |
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| enabled | True |
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| id | ab3bbbef780845a1a283490d281e7fda |
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| name | cinder |
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| type | volume |
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+-------------+----------------------------------+
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.. code-block:: console
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$ openstack service create --name cinderv2 \
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--description "OpenStack Block Storage" volumev2
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+-------------+----------------------------------+
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| Field | Value |
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+-------------+----------------------------------+
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| description | OpenStack Block Storage |
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| enabled | True |
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| id | eb9fd245bdbc414695952e93f29fe3ac |
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| name | cinderv2 |
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| type | volumev2 |
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+-------------+----------------------------------+
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.. note::
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The Block Storage services require two service entities.
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#. Create the Block Storage service API endpoints:
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.. code-block:: console
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$ openstack endpoint create --region RegionOne \
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volume public http://controller:8776/v1/%\(tenant_id\)s
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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 | 03fa2c90153546c295bf30ca86b1344b |
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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 | ab3bbbef780845a1a283490d281e7fda |
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| service_name | cinder |
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| service_type | volume |
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| url | http://controller:8776/v1/%(tenant_id)s |
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+--------------+-----------------------------------------+
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$ openstack endpoint create --region RegionOne \
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volume internal http://controller:8776/v1/%\(tenant_id\)s
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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 | 94f684395d1b41068c70e4ecb11364b2 |
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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 | ab3bbbef780845a1a283490d281e7fda |
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| service_name | cinder |
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| service_type | volume |
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| url | http://controller:8776/v1/%(tenant_id)s |
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+--------------+-----------------------------------------+
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$ openstack endpoint create --region RegionOne \
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volume admin http://controller:8776/v1/%\(tenant_id\)s
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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 | 4511c28a0f9840c78bacb25f10f62c98 |
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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 | ab3bbbef780845a1a283490d281e7fda |
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| service_name | cinder |
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| service_type | volume |
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| url | http://controller:8776/v1/%(tenant_id)s |
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+--------------+-----------------------------------------+
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.. code-block:: console
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$ openstack endpoint create --region RegionOne \
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volumev2 public http://controller:8776/v2/%\(tenant_id\)s
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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 | 513e73819e14460fb904163f41ef3759 |
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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 | eb9fd245bdbc414695952e93f29fe3ac |
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| service_name | cinderv2 |
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| service_type | volumev2 |
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| url | http://controller:8776/v2/%(tenant_id)s |
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+--------------+-----------------------------------------+
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$ openstack endpoint create --region RegionOne \
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volumev2 internal http://controller:8776/v2/%\(tenant_id\)s
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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 | 6436a8a23d014cfdb69c586eff146a32 |
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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 | eb9fd245bdbc414695952e93f29fe3ac |
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| service_name | cinderv2 |
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| service_type | volumev2 |
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| url | http://controller:8776/v2/%(tenant_id)s |
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+--------------+-----------------------------------------+
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$ openstack endpoint create --region RegionOne \
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volumev2 admin http://controller:8776/v2/%\(tenant_id\)s
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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 | e652cf84dd334f359ae9b045a2c91d96 |
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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 | eb9fd245bdbc414695952e93f29fe3ac |
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| service_name | cinderv2 |
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| service_type | volumev2 |
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| url | http://controller:8776/v2/%(tenant_id)s |
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+--------------+-----------------------------------------+
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.. note::
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The Block Storage services require endpoints for each service
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entity.
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Install and configure components
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--------------------------------
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.. only:: obs
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#. Install the packages:
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.. code-block:: console
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# zypper install openstack-cinder-api openstack-cinder-scheduler
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.. only:: rdo
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#. Install the packages:
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.. code-block:: console
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# yum install openstack-cinder
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.. only:: ubuntu or debian
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#. Install the packages:
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.. code-block:: console
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# apt-get install cinder-api cinder-scheduler
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.. only:: debian
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Respond to prompts for debconf.
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.. :doc:`database management <debconf/debconf-dbconfig-common>`,
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:doc:`Identity service credentials <debconf/debconf-keystone-authtoken>`,
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:doc:`service endpoint registration <debconf/debconf-api-endpoints>`,
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and :doc:`message broker credentials <debconf/debconf-rabbitmq>`.
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2. Edit the ``/etc/cinder/cinder.conf`` file and complete the
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following actions:
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.. only:: obs or rdo or ubuntu
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* In the ``[database]`` section, configure database access:
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.. code-block:: ini
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[database]
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...
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connection = mysql+pymysql://cinder:CINDER_DBPASS@controller/cinder
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Replace ``CINDER_DBPASS`` with the password you chose for the
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Block Storage database.
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* In the ``[DEFAULT]`` and ``[oslo_messaging_rabbit]`` sections,
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configure ``RabbitMQ`` message queue access:
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.. code-block:: ini
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[DEFAULT]
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...
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rpc_backend = rabbit
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[oslo_messaging_rabbit]
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...
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rabbit_host = controller
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rabbit_userid = openstack
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rabbit_password = RABBIT_PASS
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Replace ``RABBIT_PASS`` with the password you chose for the
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``openstack`` account in ``RabbitMQ``.
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* In the ``[DEFAULT]`` and ``[keystone_authtoken]`` sections,
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configure Identity service access:
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.. code-block:: ini
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[DEFAULT]
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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_uri = http://controller:5000
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auth_url = http://controller:35357
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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 = cinder
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password = CINDER_PASS
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Replace ``CINDER_PASS`` with the password you chose for
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the ``cinder`` user in the Identity service.
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.. note::
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Comment out or remove any other options in the
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``[keystone_authtoken]`` section.
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* In the ``[DEFAULT]`` section, configure the ``my_ip`` option to
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use the management interface IP address of the controller node:
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.. code-block:: ini
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[DEFAULT]
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...
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my_ip = 10.0.0.11
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.. only:: obs or rdo or ubuntu
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* In the ``[oslo_concurrency]`` section, configure the lock path:
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.. code-block:: ini
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[oslo_concurrency]
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...
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lock_path = /var/lib/cinder/tmp
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.. only:: rdo or ubuntu
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3. Populate the Block Storage database:
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.. code-block:: console
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# su -s /bin/sh -c "cinder-manage db sync" cinder
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.. note::
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Ignore any deprecation messages in this output.
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Configure Compute to use Block Storage
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--------------------------------------
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* Edit the ``/etc/nova/nova.conf`` file and add the following
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to it:
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.. code-block:: ini
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[cinder]
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os_region_name = RegionOne
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Finalize installation
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---------------------
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.. only:: obs or rdo
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#. Restart the Compute API service:
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.. code-block:: console
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# systemctl restart openstack-nova-api.service
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#. Start the Block Storage services and configure them to start when
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the system boots:
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.. code-block:: console
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# systemctl enable openstack-cinder-api.service openstack-cinder-scheduler.service
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# systemctl start openstack-cinder-api.service openstack-cinder-scheduler.service
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.. only:: ubuntu or debian
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#. Restart the Compute API service:
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.. code-block:: console
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# service nova-api restart
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#. Restart the Block Storage services:
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.. code-block:: console
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# service cinder-scheduler restart
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# service cinder-api restart
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