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OpenStack Stein : Heat 設定#1 (Control ノード)
2019/05/17
 
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。
# Stein, EPEL からインストール

[root@dlp ~(keystone)]#
yum --enablerepo=centos-openstack-stein,epel -y install openstack-heat-common python-heatclient
[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  | c5e87c9b460e4f16801b4102019c97e6 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 11286e0ede684151b4162b67ec053242 |
| 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                            |
+-------------+----------------------------------+
| description | None                             |
| domain_id   | None                             |
| id          | de3cb35801c04d708f8e5ac3659992ed |
| name        | heat_stack_owner                 |
+-------------+----------------------------------+

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

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | None                             |
| domain_id   | None                             |
| id          | 33258a7b777d4f9cbdd895fb54d7e66e |
| 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          | 3b9ddbd9939d4e569d3c5f1d36a3b7e1 |
| 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          | 38851407e8d348fe87df55e44247d129 |
| 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           | 97737e47549c4351b74101eabd0ac1dc       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 3b9ddbd9939d4e569d3c5f1d36a3b7e1       |
| 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           | 771a808ecb114454971d9e8868a497c6       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 3b9ddbd9939d4e569d3c5f1d36a3b7e1       |
| 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           | 1c92f21402ef4a978cbc1055ad332fe1       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | 3b9ddbd9939d4e569d3c5f1d36a3b7e1       |
| 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           | 2fc39bba8c824e57ba3ad207f880a27e |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 38851407e8d348fe87df55e44247d129 |
| 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           | 61e1be77f57a4d16bb2dee2d683887ed |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 38851407e8d348fe87df55e44247d129 |
| 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           | 266d5ae47b62447e92fca7d100bdf0b6 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 38851407e8d348fe87df55e44247d129 |
| 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          | 1fc12b78513e4e92ad197f74d53c00fa |
| 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           | 1fc12b78513e4e92ad197f74d53c00fa |
| enabled             | True                             |
| id                  | 8830f0024ce7439a831d358f91b557ab |
| 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 80
Server version: 10.3.10-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 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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