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OpenStack Pike : Swift 設定#1 (Control ノード)
2017/09/07
 
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。
# swift 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 swift

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | c9ab6e9feb4d444c8f637fcfe7a67305 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 1eb5408b29074f1b932faf6c64f06e0e |
| 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          | e5707b106ec64a49a752713e01edd505 |
| name        | swift                            |
| type        | object-store                     |
+-------------+----------------------------------+

# Proxy ノードを定義しておく

[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           | 50420eb484d248b291a4f5cccfc2cb39            |
| interface    | public                                      |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | e5707b106ec64a49a752713e01edd505            |
| 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           | bb4d8a93ed624af48f829305b23be81d            |
| interface    | internal                                    |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | e5707b106ec64a49a752713e01edd505            |
| 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           | 3523f64dd1df459fb44f9f9deddd3b2b |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e5707b106ec64a49a752713e01edd505 |
| service_name | swift                            |
| service_type | object-store                     |
| url          | http://10.0.0.50:8080/v1         |
+--------------+----------------------------------+
 
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