OpenStack Antelope : Nova 設定 #12023/04/14 |
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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
+-----------+-----------+
| [ dlp.srv.world ] |
| (Control Node) |
| |
| MariaDB RabbitMQ |
| Memcached Nginx |
| Keystone httpd |
| Glance Nova API |
+-----------------------+
|
| [1] | Keystone に Nova 用のユーザー等々を作成しておきます。 |
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# [service] プロジェクト所属で [nova] ユーザーを作成 [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword nova
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 48d6459d30664bf0b064fbce762b3d79 |
| domain_id | default |
| enabled | True |
| id | f4895a71529c48178c5c7b7274c42d76 |
| 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
# [service] プロジェクト所属で [placement] ユーザーを作成 [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword placement
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 48d6459d30664bf0b064fbce762b3d79 |
| domain_id | default |
| enabled | True |
| id | bc77cbb14c884252bc8e208a55c0f3ea |
| 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 | 490553fec1a64ffaa5be789308e5cd55 | | 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 | 95b046ca08b74795ac64addb0734f675 | | name | placement | | type | placement | +-------------+-------------------------------------+ # Nova API ノードを定義 [root@dlp ~(keystone)]# export controller=dlp.srv.world
# [nova] 用エンドポイント作成 (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute public https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | c3e7144eae6d43d18cb8b39ad089f7c4 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 490553fec1a64ffaa5be789308e5cd55 | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # [nova] 用エンドポイント作成 (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute internal https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 11fad8f4680942388c5f7d595261e925 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 490553fec1a64ffaa5be789308e5cd55 | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # [nova] 用エンドポイント作成 (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne compute admin https://$controller:8774/v2.1 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | ca393300ec354915a0d7e680f56e6e99 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 490553fec1a64ffaa5be789308e5cd55 | | service_name | nova | | service_type | compute | | url | https://dlp.srv.world:8774/v2.1 | +--------------+----------------------------------+ # [placement] 用エンドポイント作成 (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement public https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 66acf1c550ce4737b8cca19bb35ec8f7 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 95b046ca08b74795ac64addb0734f675 | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ # [placement] 用エンドポイント作成 (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement internal https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | 23f414e0313d465e83fca14901516e12 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 95b046ca08b74795ac64addb0734f675 | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ # [placement] 用エンドポイント作成 (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne placement admin https://$controller:8778 +--------------+----------------------------------+ | Field | Value | +--------------+----------------------------------+ | enabled | True | | id | b4f3edcd9cb846bfbe6181440ea0ce5f | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 95b046ca08b74795ac64addb0734f675 | | service_name | placement | | service_type | placement | | url | https://dlp.srv.world:8778 | +--------------+----------------------------------+ |
| [2] | Nova 用のユーザーとデータベースを MariaDB に作成しておきます。 |
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[root@dlp ~(keystone)]# mysql Welcome to the MariaDB monitor. Commands end with ; or \g. Your MariaDB connection id is 21 Server version: 10.5.16-MariaDB MariaDB Server 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_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)]> create database placement; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on placement.* to placement@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on placement.* to placement@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> exit Bye |
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