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OpenStack Rocky : Manila 設定#1 (Control ノード)2019/08/22

 
OpenStack Shared File System(Manila)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 Manila 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 ]   |   |    [ Storage Node ]   |   |    [ Compute Node ]   |
|                       |   |                       |   |                       |
|  MariaDB    RabbitMQ  |   |                       |   |        Libvirt        |
|  Memcached  httpd     |   |        L2 Agent       |   |     Nova Compute      |
|  Keystone   Glance    |   |        L3 Agent       |   |        L2 Agent       |
|  Nova API             |   |     Metadata Agent    |   |                       |
|  Neutron Server       |   |      Manila Share     |   |                       |
|  Metadata Agent       |   |                       |   |                       |
|  Manila API           |   |                       |   |                       |
+-----------------------+   +-----------------------+   +-----------------------+

[1] Control ノードの Keystone に Manila 用のユーザー等々を登録しておきます。
# manila 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 manila

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | af821885c5934a9395aeabe996751847 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | b6d6fb791a27453eac6d3a1c49f5a8a2 |
| name                | manila                           |
| options             | {}                               |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# manila ユーザーを admin ロール に加える

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

root@dlp ~(keystone)#
openstack service create --name manila --description "OpenStack Shared Filesystem" share

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Shared Filesystem      |
| enabled     | True                             |
| id          | bd05376d69fa461c8eeb6b770a0093eb |
| name        | manila                           |
| type        | share                            |
+-------------+----------------------------------+

root@dlp ~(keystone)#
openstack service create --name manilav2 --description "OpenStack Shared Filesystem V2" sharev2

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Shared Filesystem V2   |
| enabled     | True                             |
| id          | df778197dbb74c4aa2719e70fc5197c7 |
| name        | manilav2                         |
| type        | sharev2                          |
+-------------+----------------------------------+

# Manila API ホストを定義しておく

root@dlp ~(keystone)#
export controller=10.0.0.30
# manila 用エンドポイント作成 (public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne share public http://$controller:8786/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | e3f2844c24644ff08246c105dcdce0c8       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | bd05376d69fa461c8eeb6b770a0093eb       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# manila 用エンドポイント作成 (internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne share internal http://$controller:8786/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 16186b642d4d43cf9d517608c1c5380b       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | bd05376d69fa461c8eeb6b770a0093eb       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# manila 用エンドポイント作成 (admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne share admin http://$controller:8786/v1/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | fedfe906f89948fa81e4ba861d841d5e       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | bd05376d69fa461c8eeb6b770a0093eb       |
| service_name | manila                                 |
| service_type | share                                  |
| url          | http://10.0.0.30:8786/v1/%(tenant_id)s |
+--------------+----------------------------------------+

# manila 用エンドポイント作成 (v2 public)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne sharev2 public http://$controller:8786/v2/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 20c9542ee1ec4bbaad1d7ab4d4347427       |
| interface    | public                                 |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | df778197dbb74c4aa2719e70fc5197c7       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+

# manila 用エンドポイント作成 (v2 internal)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne sharev2 internal http://$controller:8786/v2/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | 06702bed3a2e406db4c9c9de906b5110       |
| interface    | internal                               |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | df778197dbb74c4aa2719e70fc5197c7       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+

# manila 用エンドポイント作成 (v2 admin)

root@dlp ~(keystone)#
openstack endpoint create --region RegionOne sharev2 admin http://$controller:8786/v2/%\(tenant_id\)s

+--------------+----------------------------------------+
| Field        | Value                                  |
+--------------+----------------------------------------+
| enabled      | True                                   |
| id           | d94f0da8b69a437cbfde1a81b4bcf0b2       |
| interface    | admin                                  |
| region       | RegionOne                              |
| region_id    | RegionOne                              |
| service_id   | df778197dbb74c4aa2719e70fc5197c7       |
| service_name | manilav2                               |
| service_type | sharev2                                |
| url          | http://10.0.0.30:8786/v2/%(tenant_id)s |
+--------------+----------------------------------------+
[2] Manila 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 106
Server version: 10.3.15-MariaDB-1 Debian 10

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 manila;

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

Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on manila.* to manila@'%' 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
[3] Manila サービスをインストールします。なお、インストール中の問いには全て [No] または ブランクで OK です。(後ほど手動設定)
root@dlp ~(keystone)#
apt -y install manila-api manila-scheduler python-manilaclient
[4] Manila の基本設定です。
root@dlp ~(keystone)#
mv /etc/manila/manila.conf /etc/manila/manila.conf.org

root@dlp ~(keystone)#
vi /etc/manila/manila.conf
# 新規作成

[DEFAULT]
# 自身のIPアドレス
my_ip = 10.0.0.30
rootwrap_config = /etc/manila/rootwrap.conf
api_paste_config = /etc/manila/api-paste.ini
state_path = /var/lib/manila
auth_strategy = keystone
default_share_type = default_share_type
share_name_template = share-%s
# RabbitMQ 接続情報
transport_url = rabbit://openstack:password@10.0.0.30

# MariaDB の接続情報
[database]
connection = mysql+pymysql://manila:password@10.0.0.30/manila

# Keystone 認証情報
[keystone_authtoken]
www_authenticate_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:5000
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = manila
password = servicepassword

[oslo_concurrency]
lock_path = $state_path/tmp

root@dlp ~(keystone)#
chmod 644 /etc/manila/manila.conf

root@dlp ~(keystone)#
chown manila. /etc/manila/manila.conf

root@dlp ~(keystone)#
su -s /bin/bash manila -c "manila-manage db sync"

root@dlp ~(keystone)#
systemctl restart manila-api manila-scheduler

root@dlp ~(keystone)#
systemctl enable manila-api manila-scheduler

# 動作確認

root@dlp ~(keystone)#
manila service-list

+----+------------------+---------------+------+---------+-------+----------------------------+
| Id | Binary           | Host          | Zone | Status  | State | Updated_at                 |
+----+------------------+---------------+------+---------+-------+----------------------------+
| 1  | manila-scheduler | dlp.srv.world | nova | enabled | up    | 2019-08-22T02:28:26.000000 |
+----+------------------+---------------+------+---------+-------+----------------------------+
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