CentOS Stream 9
Sponsored Link

OpenStack Dalmatian : Manila 設定 (Control ノード)2024/10/15
 

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)    |  |     (Network Node)    |  |     (Compute Node)    |
|                       |  |                       |  |                       |
|  MariaDB    RabbitMQ  |  |      Open vSwitch     |  |        Libvirt        |
|  Memcached  Nginx     |  |     Neutron Server    |  |      Nova Compute     |
|  Keystone   httpd     |  |      OVN-Northd       |  |      Open vSwitch     |
|  Glance     Nova API  |  |  Nginx  iSCSI Target  |  |   OVN Metadata Agent  |
| Cinder API Manila API |  |     Cinder Volume     |  |     OVN-Controller    |
|                       |  |     Manila Share      |  |                       |
+-----------------------+  +-----------------------+  +-----------------------+
[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  | aff8e7e402dc4d9e849bbe0e34fa4538 |
| domain_id           | default                          |
| email               | None                             |
| enabled             | True                             |
| id                  | 870542999ab449d4a8a03309e17b6f29 |
| name                | manila                           |
| description         | None                             |
| 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                            |
+-------------+----------------------------------+
| id          | 1287b533a145446c8e2326591701592d |
| name        | manilav2                         |
| type        | sharev2                          |
| enabled     | True                             |
| description | OpenStack Shared Filesystem V2   |
+-------------+----------------------------------+
# 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           | 05528462d17448b18c8d2ea1dd52f7e4 |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1287b533a145446c8e2326591701592d |
| 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           | 0a1871f251534c4b9ebb768744a9fc20 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1287b533a145446c8e2326591701592d |
| 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           | f72ec9b7d31943e5bd09eaeba34c634a |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | 1287b533a145446c8e2326591701592d |
| 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 97
Server version: 10.11.6-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)]> exit 
Bye
[3] Manila サービスをインストールします。
# Dalmatian, EPEL, CRB からインストール

[root@dlp ~(keystone)]#
dnf --enablerepo=centos-openstack-dalmatian,epel,crb -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
# 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
[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] SELinux を有効にしている場合は、ポリシーの変更が必要です。
[root@dlp ~(keystone)]#
semanage port -a -t http_port_t -p tcp 8786

[7] 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
[8] 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)]#
openstack share service list 

+----+------------------+---------------+------+---------+-------+----------------------------+-----------------+
| ID | Binary           | Host          | Zone | Status  | State | Updated At                 | Disabled Reason |
+----+------------------+---------------+------+---------+-------+----------------------------+-----------------+
|  1 | manila-scheduler | dlp.srv.world | nova | enabled | up    | 2024-10-15T01:22:21.898931 | None            |
+----+------------------+---------------+------+---------+-------+----------------------------+-----------------+
関連コンテンツ