OpenStack Zed : Magnum 設定 (Control ノード)2022/11/11 |
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OpenStack Container Infrastructure Management Service（Magnum）をインストールします。
当例では以下のような環境を例に Network ノードに Magnum サービス一式をインストールします。
------------+-----------------------------+-----------------------------+------------
| | |
eth0|10.0.0.30 eth0|10.0.0.50 eth0|10.0.0.51
+-----------+-----------+ +-----------+-----------+ +-----------+-----------+
| [ dlp.srv.world ] | | [ network.srv.world ] | | [ node01.srv.world ] |
| (Control Node) | | (Network Node) | | (Compute Node) |
| | | | | |
| MariaDB RabbitMQ | | Open vSwitch | | Libvirt |
| Memcached Nginx | | Neutron Server | | Nova Compute |
| Keystone httpd | | OVN-Northd | | Open vSwitch |
| Glance Nova API | | Nginx iSCSI Target | | OVN Metadata Agent |
| Cinder API | | Cinder Volume | | OVN-Controller |
| Barbican API | | Heat API/Engine | | |
| | | Magnum Services | | |
+-----------------------+ +-----------------------+ +-----------------------+
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| [1] | Control ノードの Keystone に Magnum 用のユーザー等々を登録しておきます。 |
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# [service] プロジェクト所属で [magnum] ユーザーを作成 [root@dlp ~(keystone)]# openstack user create --domain default --project service --password servicepassword magnum
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| default_project_id | 62f531f4d2934e75b8d7f11cd7d53be3 |
| domain_id | default |
| enabled | True |
| id | 81a4793c2dbd4839bcb5ecedf70d1916 |
| name | magnum |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
# [magnum] ユーザーを [admin] ロール に加える [root@dlp ~(keystone)]# openstack role add --project service --user magnum admin
# [magnum] 用サービスエントリ作成 [root@dlp ~(keystone)]# openstack service create --name magnum --description "OpenStack Containers Orchestration" container-infra +-------------+------------------------------------+ | Field | Value | +-------------+------------------------------------+ | description | OpenStack Containers Orchestration | | enabled | True | | id | 5edf5f3e64324c80881d8ca8c66c3852 | | name | magnum | | type | container-infra | +-------------+------------------------------------+ # Magnum API ホストを定義 [root@dlp ~(keystone)]# export magnum_api=network.srv.world
# [magnum] 用エンドポイント作成 (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne container-infra public https://$magnum_api:9511/v1 +--------------+-----------------------------------+ | Field | Value | +--------------+-----------------------------------+ | enabled | True | | id | 0745a36aee69462fa869e08e7b182708 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 5edf5f3e64324c80881d8ca8c66c3852 | | service_name | magnum | | service_type | container-infra | | url | https://network.srv.world:9511/v1 | +--------------+-----------------------------------+ # [magnum] 用エンドポイント作成 (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne container-infra internal https://$magnum_api:9511/v1 +--------------+-----------------------------------+ | Field | Value | +--------------+-----------------------------------+ | enabled | True | | id | 6c972a25d0694bcaab70ffc6135c757d | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 5edf5f3e64324c80881d8ca8c66c3852 | | service_name | magnum | | service_type | container-infra | | url | https://network.srv.world:9511/v1 | +--------------+-----------------------------------+ # [magnum] 用エンドポイント作成 (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne container-infra admin https://$magnum_api:9511/v1 +--------------+-----------------------------------+ | Field | Value | +--------------+-----------------------------------+ | enabled | True | | id | db65eec1f38a4ee5b0c3bc9a09e7a4e4 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 5edf5f3e64324c80881d8ca8c66c3852 | | service_name | magnum | | service_type | container-infra | | url | https://network.srv.world:9511/v1 | +--------------+-----------------------------------+ # [magnum] ドメイン作成 [root@dlp ~(keystone)]# openstack domain create --description "Containers projects and users" magnum
+-------------+----------------------------------+
| Field | Value |
+-------------+----------------------------------+
| description | Containers projects and users |
| enabled | True |
| id | b85697bd1b73418b871a68ba692b11b8 |
| name | magnum |
| options | {} |
| tags | [] |
+-------------+----------------------------------+
# [magnum_domain_admin] ユーザー作成 [root@dlp ~(keystone)]# openstack user create --domain magnum --password servicepassword magnum_domain_admin
+---------------------+----------------------------------+
| Field | Value |
+---------------------+----------------------------------+
| domain_id | b85697bd1b73418b871a68ba692b11b8 |
| enabled | True |
| id | 40b1f36c06434e249f1828d4cfbd290a |
| name | magnum_domain_admin |
| options | {} |
| password_expires_at | None |
+---------------------+----------------------------------+
# [magnum_domain_admin] ユーザーを [admin] ロール に加える [root@dlp ~(keystone)]# openstack role add --domain magnum --user-domain magnum --user magnum_domain_admin admin
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| [2] | Magnum 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 101 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 magnum; Query OK, 1 row affected (0.00 sec) MariaDB [(none)]> grant all privileges on magnum.* to magnum@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec) MariaDB [(none)]> grant all privileges on magnum.* to magnum@'%' 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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