OpenStack Newton : Swift 設定#1 (Control ノード)2016/10/26

OpenStack Object Storage（Swift）を設定します。

ここでは以下のように、Control ノード、Proxy ノード、Storage ノードと、ノードごとにサーバーを用意して、計5台を使って設定します。

                                    |
     +------------------+           |           +-----------------+
     | [ Control Node ] |10.0.0.30  |  10.0.0.50|  [ Proxy Node ] |
     |     Keystone     |-----------+-----------|                 |
     +------------------+           |           +-----------------+
                                    |
        +---------------------------+--------------------------+
        |                           |                          |
        |10.0.0.71                  |10.0.0.72                 |10.0.0.73 
+-------+----------+       +--------+---------+       +--------+---------+
| [Storage Node#1] |       | [Storage Node#2] |       | [Storage Node#3] |
|                  |-------|                  |-------|                  |
+------------------+       +------------------+       +------------------+

[1]	まずは構築済みの Keystone サーバー(Control ノード)で Swift用のユーザー・エンドポイント等を登録します。

# 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  | fb1ebfb4fe2a4ef3918d02932f4de062 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | 744ff3bb1a9547a2acc162d7674e7b5b |
| name                | swift                            |
| 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          | 917c6e48a9bb4a3daf8310e449858827 |
| 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           | 89b2d4f418d845f5983fc86c0146f162            |
| interface    | public                                      |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | 917c6e48a9bb4a3daf8310e449858827            |
| 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           | d0f83d0b01364d99bc32535101d68aba            |
| interface    | internal                                    |
| region       | RegionOne                                   |
| region_id    | RegionOne                                   |
| service_id   | 917c6e48a9bb4a3daf8310e449858827            |
| 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           | 773f358a441a4f3798d1e390942e2900 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 917c6e48a9bb4a3daf8310e449858827 |
| service_name | swift                            |
| service_type | object-store                     |
| url          | http://10.0.0.50:8080/v1         |
+--------------+----------------------------------+