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OpenStack Queens : Heat 設定#1 (Control ノード)
2018/03/11
 
OpenStack Orchestration Service(Heat)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 Orchestration サービス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
     +-----------+-----------+   +-----------+-----------+   +-----------+-----------+
     |    [ Control Node ]   |   |    [ Network Node ]   |   |    [ Compute Node ]   |
     |                       |   |                       |   |                       |
     |  MariaDB    RabbitMQ  |   |      Open vSwitch     |   |        Libvirt        |
     |  Memcached  httpd     |   |        L2 Agent       |   |     Nova Compute      |
     |  Keystone   Glance    |   |        L3 Agent       |   |      Open vSwitch     |
     |  Nova API             |   |     Metadata Agent    |   |        L2 Agent       |
     |  Neutron Server       |   |     Cinder-Volume     |   |                       |
     |  Metadata Agent       |   |   Heat API   API-CFN  |   |                       |
     |  Cinder API           |   |   Heat Engine         |   |                       |
     +-----------------------+   +-----------------------+   +-----------------------+

[1] Control ノードへ必要なパッケージをインストールしておきます。
# Queens, EPEL からインストール

[root@dlp ~(keystone)]#
yum --enablerepo=centos-openstack-queens,epel -y install openstack-heat-common
[2] Control ノードの Keystone に Heat 用のユーザー等々を登録しておきます。
# heat 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 heat

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | b1da1070c8af427886d0202f8bbe414f |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 16e17f35fed24f79b7e679566a4ee4ac |
| name                | heat                             |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# heat ユーザーを adminロール に加える

[root@dlp ~(keystone)]#
openstack role add --project service --user heat admin
# heat 用ロール作成

[root@dlp ~(keystone)]#
openstack role create heat_stack_owner

+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 3f1cd183b1e94ffaab4ab6e93d92e3a5 |
| name      | heat_stack_owner                 |
+-----------+----------------------------------+

[root@dlp ~(keystone)]#
openstack role create heat_stack_user

+-----------+----------------------------------+
| Field     | Value                            |
+-----------+----------------------------------+
| domain_id | None                             |
| id        | 8c3de65b99c24e59b4079648a4e68e12 |
| name      | heat_stack_user                  |
+-----------+----------------------------------+

# admin ユーザーを heat_stack_owner ロール に加える

[root@dlp ~(keystone)]#
openstack role add --project admin --user admin heat_stack_owner
# heat 用サービスエントリ作成

[root@dlp ~(keystone)]#
openstack service create --name heat --description "Openstack Orchestration" orchestration

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Openstack Orchestration          |
| enabled     | True                             |
| id          | 433abb14a11b4d46a1645427c5d7f1f8 |
| name        | heat                             |
| type        | orchestration                    |
+-------------+----------------------------------+

[root@dlp ~(keystone)]#
openstack service create --name heat-cfn --description "Openstack Orchestration" cloudformation

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Openstack Orchestration          |
| enabled     | True                             |
| id          | 3f97ca12dd724b5c95a559c346d1f4e1 |
| name        | heat-cfn                         |
| type        | cloudformation                   |
+-------------+----------------------------------+

# Heat API サーバーの IPアドレスを定義

[root@dlp ~(keystone)]#
heat_api=10.0.0.50
# orchestration 用エンドポイント作成 (public)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne orchestration public http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | f16eddd2c2354c71b6f4116a65db241e       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 433abb14a11b4d46a1645427c5d7f1f8       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# orchestration 用エンドポイント作成 (internal)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne orchestration internal http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 63fb86364eb3448fbc0092fb10d640ce       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 433abb14a11b4d46a1645427c5d7f1f8       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# orchestration 用エンドポイント作成 (admin)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne orchestration admin http://$heat_api:8004/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | f789f16e5dfc4442a1b7894977b21a11       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 433abb14a11b4d46a1645427c5d7f1f8       |
| service_name | heat                                   |
| service_type | orchestration                          |
| url          | http://10.0.0.50:8004/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# cloudformation 用エンドポイント作成 (public)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne cloudformation public http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 9282b11d2ba34f699751795ec0bd78e3 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 3f97ca12dd724b5c95a559c346d1f4e1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# cloudformation 用エンドポイント作成 (internal)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne cloudformation internal http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | d415a61142164c7c8eff6f5f0ec9110b |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 3f97ca12dd724b5c95a559c346d1f4e1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# cloudformation 用エンドポイント作成 (admin)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne cloudformation admin http://$heat_api:8000/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 506bc71eb60b4e3d9ee93004ffc389eb |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 3f97ca12dd724b5c95a559c346d1f4e1 |
| service_name | heat-cfn                         |
| service_type | cloudformation                   |
| url          | http://10.0.0.50:8000/v1         |
+--------------+----------------------------------+

# Heat ドメイン作成

[root@dlp ~(keystone)]#
openstack domain create --description "Stack projects and users" heat

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | Stack projects and users         |
| enabled     | True                             |
| id          | d22de51367c547d1bd553bd01d0e89df |
| name        | heat                             |
| tags        | []                               |
+-------------+----------------------------------+

# heat_domain_admin ユーザー作成

[root@dlp ~(keystone)]#
openstack user create --domain heat --password servicepassword heat_domain_admin

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| domain_id           | d22de51367c547d1bd553bd01d0e89df |
| enabled             | True                             |
| id                  | bb60a1632aef404ca52f46a853b88fcd |
| name                | heat_domain_admin                |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# heat_domain_admin ユーザーを adminロール に加える

[root@dlp ~(keystone)]#
openstack role add --domain heat --user heat_domain_admin admin
[3] Heat 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 51
Server version: 10.1.20-MariaDB MariaDB Server

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>
create database heat;

Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on heat.* to heat@'localhost' identified by 'password';

Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on heat.* to heat@'%' 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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