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OpenStack Yoga : Manila 設定 (Control ノード)2022/06/01

 
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
+-----------+-----------+     +-----------+-----------+     +-----------+-----------+
|   [ dlp.srv.world ]   |     | [ network.srv.world ] |     |  [ node01.srv.world ] |
|     (Control Node)    |     |     (Storage Node)    |     |     (Compute Node)    |
|                       |     |                       |     |                       |
|  MariaDB    RabbitMQ  |     |      Open vSwitch     |     |        Libvirt        |
|  Memcached  httpd     |     |     Neutron Server    |     |      Nova Compute     |
|  Keystone   Glance    |     |      OVN-Northd       |     |      Open vSwitch     |
|  Nova API  Cinder API |     |     Cinder Volume     |     |   OVN Metadata Agent  |
|  Manila API           |     |      Manila Share     |     |     OVN-Controller    |
+-----------------------+     +-----------------------+     +-----------------------+

[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。
# [service] プロジェクト所属で [manila] ユーザーを作成

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

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | 8787527217494c6a87dd5a3b68dce1ef |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | d2486f29daec4660a2ee241a648c496b |
| 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 manilav2 --description "OpenStack Shared Filesystem V2" sharev2

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Shared Filesystem V2   |
| enabled     | True                             |
| id          | e84c1c621cf34450ae716be905df5f99 |
| name        | manilav2                         |
| type        | sharev2                          |
+-------------+----------------------------------+

# Manila API ノードを定義

[root@dlp ~(keystone)]#
export controller=dlp.srv.world
# [manila] 用エンドポイント作成 (public)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne sharev2 public https://$controller:8786/v2

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | a72ec85557d246818f2377580d1b1d2d |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e84c1c621cf34450ae716be905df5f99 |
| service_name | manilav2                         |
| service_type | sharev2                          |
| url          | https://dlp.srv.world:8786/v2    |
+--------------+----------------------------------+

# [manila] 用エンドポイント作成 (internal)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne sharev2 internal https://$controller:8786/v2

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 7fc3fd1cde0b4c3c946b7eb134ba803e |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e84c1c621cf34450ae716be905df5f99 |
| service_name | manilav2                         |
| service_type | sharev2                          |
| url          | https://dlp.srv.world:8786/v2    |
+--------------+----------------------------------+

# [manila] 用エンドポイント作成 (admin)

[root@dlp ~(keystone)]#
openstack endpoint create --region RegionOne sharev2 admin https://$controller:8786/v2

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 8a62f699d72b4f47849499cd220fb515 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | e84c1c621cf34450ae716be905df5f99 |
| service_name | manilav2                         |
| service_type | sharev2                          |
| url          | https://dlp.srv.world:8786/v2    |
+--------------+----------------------------------+
[2] Manila 用のユーザーとデータベースを MariaDB に作成しておきます。
[root@dlp ~(keystone)]#
mysql

Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 95
Server version: 10.5.9-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 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。
# Yoga, EPEL, PowerTools からインストール

[root@dlp ~(keystone)]#
dnf --enablerepo=centos-openstack-yoga,powertools,epel -y install openstack-manila python3-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]
osapi_share_listen = 127.0.0.1
osapi_share_listen_port = 8786
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@dlp.srv.world

# MariaDB 接続情報
[database]
connection = mysql+pymysql://manila:password@dlp.srv.world/manila

# Keystone 認証情報
[keystone_authtoken]
www_authenticate_uri = https://dlp.srv.world:5000
auth_url = https://dlp.srv.world:5000
memcached_servers = dlp.srv.world:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = manila
password = servicepassword
# Apache httpd Keystone で自己署名の証明書を使用の場合は [true]
insecure = false

[oslo_concurrency]
lock_path = $state_path/tmp

[oslo_policy]
policy_file = /etc/manila/policy.yaml

[root@dlp ~(keystone)]#
touch /etc/manila/policy.yaml

[root@dlp ~(keystone)]#
chmod 640 /etc/manila/{manila.conf,policy.yaml}

[root@dlp ~(keystone)]#
chgrp manila /etc/manila/{manila.conf,policy.yaml}

[5] Nginx にプロキシの設定をします。
[root@dlp ~(keystone)]#
vi /etc/nginx/nginx.conf
# [stream] セクション内に追記

stream {
    upstream glance-api {
        server 127.0.0.1:9292;
    }
    server {
        listen 10.0.0.30:9292 ssl;
        proxy_pass glance-api;
    }
    upstream nova-api {
        server 127.0.0.1:8774;
    }
    server {
        listen 10.0.0.30:8774 ssl;
        proxy_pass nova-api;
    }
    upstream nova-metadata-api {
        server 127.0.0.1:8775;
    }
    server {
        listen 10.0.0.30:8775 ssl;
        proxy_pass nova-metadata-api;
    }
    upstream placement-api {
        server 127.0.0.1:8778;
    }
    server {
        listen 10.0.0.30:8778 ssl;
        proxy_pass placement-api;
    }
    upstream novncproxy {
        server 127.0.0.1:6080;
    }
    server {
        listen 10.0.0.30:6080 ssl;
        proxy_pass novncproxy;
    }
    upstream cinder-api {
        server 127.0.0.1:8776;
    }
    server {
        listen 10.0.0.30:8776 ssl;
        proxy_pass cinder-api;
    }
    upstream manila-api {
        server 127.0.0.1:8786;
    }
    server {
        listen 10.0.0.30:8786 ssl;
        proxy_pass manila-api;
    }
    ssl_certificate "/etc/letsencrypt/live/dlp.srv.world/fullchain.pem";
    ssl_certificate_key "/etc/letsencrypt/live/dlp.srv.world/privkey.pem";
}
[6] Firewalld を有効にしている場合は、サービスポートの許可が必要です。
[root@dlp ~(keystone)]#
firewall-cmd --add-port=8786/tcp

success
[root@dlp ~(keystone)]#
firewall-cmd --runtime-to-permanent

success
[7] データベースにデータを追加して Manila サービスを起動します。
[root@dlp ~(keystone)]#
su -s /bin/bash manila -c "manila-manage db sync"

[root@dlp ~(keystone)]#
systemctl enable --now openstack-manila-api openstack-manila-scheduler

[root@dlp ~(keystone)]#
systemctl restart nginx

# 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    | 2022-06-01T08:14:04.093485 |
+----+------------------+---------------+------+---------+-------+----------------------------+
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