OpenStack Rocky : Nova 設定#12019/08/19 |
OpenStack Compute Service(Nova)を設定します。
当例では以下のような環境で管理ノードを構成しています。
eth0|10.0.0.30 +-----------+-----------+ | [ Control Node ] | | | | MariaDB RabbitMQ | | Memcached httpd | | Keystone Glance | +-----------------------+ |
[1] | Keystone に Nova 用のユーザー等々を登録しておきます。 |
# nova ユーザー作成 (service プロジェクト所属) root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword nova +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | cc74eabb82ff4880a9aa5eb66e33e777 | | domain_id | default | | enabled | True | | id | 14680419fc4b4b32a0dd69caea922777 | | name | nova | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # nova ユーザーを admin ロール に加える root@dlp ~(keystone)# openstack role add --project service --user nova admin
# placement ユーザー作成 (service プロジェクト所属) root@dlp ~(keystone)# openstack user create --domain default --project service --password servicepassword placement +---------------------+----------------------------------+ | Field | Value | +---------------------+----------------------------------+ | default_project_id | cc74eabb82ff4880a9aa5eb66e33e777 | | domain_id | default | | enabled | True | | id | 4fe6b02ec30e4bf8af934415c97b7d37 | | name | placement | | options | {} | | password_expires_at | None | +---------------------+----------------------------------+ # placement ユーザーを admin ロール に加える root@dlp ~(keystone)# openstack role add --project service --user placement admin
# nova 用サービスエントリ作成 root@dlp ~(keystone)# openstack service create --name nova --description "OpenStack Compute service" compute +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Compute service | | enabled | True | | id | 9c13a89a9a7b459180557cff87dd28b4 | | name | nova | | type | compute | +-------------+----------------------------------+ # placement 用サービスエントリ作成 root@dlp ~(keystone)# openstack service create --name placement --description "OpenStack Compute Placement service" placement +-------------+-------------------------------------+ | Field | Value | +-------------+-------------------------------------+ | description | OpenStack Compute Placement service | | enabled | True | | id | 66377928cd5a426dad3aa69f73410245 | | name | placement | | type | placement | +-------------+-------------------------------------+ # 管理ノードを定義 root@dlp ~(keystone)# export controller=10.0.0.30
# nova 用エンドポイント作成 (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne compute public http://$controller:8774/v2.1/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | 5cd7cfe503e346ebb88eae3f0360ae22 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 9c13a89a9a7b459180557cff87dd28b4 | | service_name | nova | | service_type | compute | | url | http://10.0.0.30:8774/v2.1/%(tenant_id)s | +--------------+------------------------------------------+ # nova 用エンドポイント作成 (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne compute internal http://$controller:8774/v2.1/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | c2dc0cf422164c1f9dff0ad8b2ce92d5 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 9c13a89a9a7b459180557cff87dd28b4 | | service_name | nova | | service_type | compute | | url | http://10.0.0.30:8774/v2.1/%(tenant_id)s | +--------------+------------------------------------------+ # nova 用エンドポイント作成 (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne compute admin http://$controller:8774/v2.1/%\(tenant_id\)s +--------------+------------------------------------------+ | Field | Value | +--------------+------------------------------------------+ | enabled | True | | id | d6c17a7af7a442a88199091dc560b212 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 9c13a89a9a7b459180557cff87dd28b4 | | service_name | nova | | service_type | compute | | url | http://10.0.0.30:8774/v2.1/%(tenant_id)s | +--------------+------------------------------------------+ # placement 用エンドポイント作成 (public) root@dlp ~(keystone)# openstack endpoint create --region RegionOne placement public http://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 0295c2d3bc3f4dc6963f61ac792ff3f4 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 66377928cd5a426dad3aa69f73410245 | | service_name | placement | | service_type | placement | | url | http://10.0.0.30:8778 | +--------------+----------------------------------+ # placement 用エンドポイント作成 (internal) root@dlp ~(keystone)# openstack endpoint create --region RegionOne placement internal http://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | fb49634686dd47559d3eb0135e3941ac | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 66377928cd5a426dad3aa69f73410245 | | service_name | placement | | service_type | placement | | url | http://10.0.0.30:8778 | +--------------+----------------------------------+ # placement 用エンドポイント作成 (admin) root@dlp ~(keystone)# openstack endpoint create --region RegionOne placement admin http://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | da61066456724d9089951422de981201 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 66377928cd5a426dad3aa69f73410245 | | service_name | placement | | service_type | placement | | url | http://10.0.0.30:8778 | +--------------+----------------------------------+ |
[2] | Nova 用のユーザーとデータベースを MariaDB に登録しておきます。 |
root@dlp ~(keystone)# mysql -u root -p Enter password: Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 50 Server version: 10.3.15-MariaDB-1 Debian 10 Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
create database nova; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
create database nova_api; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_api.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_api.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
create database nova_placement; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_placement.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_placement.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
create database nova_cell0; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_cell0.* to nova@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on nova_cell0.* to nova@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) exit Bye |
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