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OpenStack Ussuri : Swift 設定 (Control ノード)
2020/06/17
 
OpenStack Object Storage(Swift)を設定します。
当例では以下のような環境を例に Swift サービスを設定します。
------------+---------------------------+-------------+---
            |                           |             |
        eth0|10.0.0.30              eth0|10.0.0.50    |
+-----------+-----------+   +-----------+-----------+ |
|    [ Control Node ]   |   |    [  Proxy Node  ]   | |
|                       |   |                       | |
|  MariaDB    RabbitMQ  |   |      Swift Proxy      | |
|  Memcached  httpd     |   |                       | |
|  Keystone             |   |                       | |
+-----------------------+   +-----------------------+ |
                                                      |
------------+---------------------------+-------------+-------------+-----------
        eth0|10.0.0.71              eth0|10.0.0.72              eth0|10.0.0.73
+-----------+-----------+   +-----------+-----------+   +-----------+-----------+
|   [ Storage Node#1 ]  |   |   [ Storage Node#2 ]  |   |   [ Storage Node#3 ]  |
|                       |   |                       |   |                       |
|     Swift-Account     |   |     Swift-Account     |   |     Swift-Account     |
|    Swift-Container    |   |    Swift-Container    |   |    Swift-Container    |
|     Swift-Object      |   |     Swift-Object      |   |     Swift-Object      |
+-----------------------+   +-----------------------+   +-----------------------+

[1] Control ノードの Keystone に Swift 用のユーザー等々を登録しておきます。
# [service] プロジェクト所属で [swift] ユーザーを作成

root@dlp ~(keystone)#
openstack user create --domain default --project service --password servicepassword swift

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | c0e098a54a4640caa9004fb8f500f554 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 245bd9e429654febbc6dcb4ff0a00d56 |
| name                | swift                            |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# [swift] ユーザーを [admin] ロール に加える

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

root@dlp ~(keystone)#
openstack service create --name swift --description "OpenStack Object Storage" object-store

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Object Storage         |
| enabled     | True                             |
| id          | 2f29bf8914024c768162a3a58a190d7f |
| name        | swift                            |
| type        | object-store                     |
+-------------+----------------------------------+

# Swift Proxy ノードを定義

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

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne object-store public http://$swift_proxy:8080/v1/AUTH_%\(tenant_id\)s

+--------------+---------------------------------------------+
| Field        | Value                                       |
+--------------+---------------------------------------------+
| enabled      | True                                        |
| id           | a5d8d7dc14aa46b89e67889bb87cb724            |
| interface    | public                                      |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | 2f29bf8914024c768162a3a58a190d7f            |
| service_name | swift                                       |
| service_type | object-store                                |
| url          | http://10.0.0.50:8080/v1/AUTH_%(tenant_id)s |
+--------------+---------------------------------------------+

# [swift] 用エンドポイント作成 (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne object-store internal http://$swift_proxy:8080/v1/AUTH_%\(tenant_id\)s

+--------------+---------------------------------------------+
| Field        | Value                                       |
+--------------+---------------------------------------------+
| enabled      | True                                        |
| id           | 08a5530bb430490c83a641a624ccd6d1            |
| interface    | internal                                    |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | 2f29bf8914024c768162a3a58a190d7f            |
| service_name | swift                                       |
| service_type | object-store                                |
| url          | http://10.0.0.50:8080/v1/AUTH_%(tenant_id)s |
+--------------+---------------------------------------------+

# [swift] 用エンドポイント作成 (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne object-store admin http://$swift_proxy:8080/v1

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 30fe0256c8c849ecae1d27c0eac86ef3 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 2f29bf8914024c768162a3a58a190d7f |
| service_name | swift                            |
| service_type | object-store                     |
| url          | http://10.0.0.50:8080/v1         |
+--------------+----------------------------------+
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