OpenStack Liberty : Cinder 設定#1 ( Control ノード )2015/11/15 |
OpenStack Block Storage(Cinder)をインストールします。
ここでは、以下のように、Keystone/Glance/Nova API インストール済みの Control ノード に 新たに Cinder API をインストールし、
Block Storage Service ノードに Cinder-Volume をインストールして設定します。
( 例として役割ごとに分けていますが、All in One 構成にすることももちろん可能です )
+------------------+ 10.0.0.50| [ Storage Node ] | +------------------+ +-----+ Cinder-Volume | | [ Control Node ] | | eth0| | | Keystone |10.0.0.30 | +------------------+ | Glance |------------+ | Nova API |eth0 | +------------------+ | Cinder API | | eth0| [ Compute Node ] | +------------------+ +-----+ Nova Compute | 10.0.0.51| | +------------------+ |
ここでは、Control ノードの設定をします。
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[1] | Control ノードの Keystone に Cinder 用のユーザー等々を登録しておきます。 |
# cinder 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 cinder +--------------------+----------------------------------+ | Field | Value | +--------------------+----------------------------------+ | default_project_id | 11a4bfa2b8c748ad860efb34b5fefb7f | | domain_id | default | | enabled | True | | id | e3a1895bd11b4455923a228aacf05699 | | name | cinder | +--------------------+----------------------------------+ # cinder ユーザーを admin ロール に加える [root@dlp ~(keystone)]# openstack role add --project service --user cinder admin
# cinder 用サービスエントリ作成 [root@dlp ~(keystone)]# openstack service create --name cinder --description "OpenStack Block Storage" volume +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | 8a04ee5185424c8786e8bb3495e32e62 | | name | cinder | | type | volume | +-------------+----------------------------------+[root@dlp ~(keystone)]# openstack service create --name cinderv2 --description "OpenStack Block Storage" volumev2 +-------------+----------------------------------+ | Field | Value | +-------------+----------------------------------+ | description | OpenStack Block Storage | | enabled | True | | id | 87825b0dfacc4deca253e6dcd3310912 | | name | cinderv2 | | type | volumev2 | +-------------+----------------------------------+ # 自ホストを定義しておく [root@dlp ~(keystone)]# export controller=10.0.0.30
# cinder 用エンドポイント作成 (public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volume public http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 78c43b22cc7247a2ba19fecb04b7d1f7 | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 8a04ee5185424c8786e8bb3495e32e62 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # cinder 用エンドポイント作成 (internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volume internal http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | a7204969a68b4584801708bb695a7bf0 | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 8a04ee5185424c8786e8bb3495e32e62 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # cinder 用エンドポイント作成 (admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volume admin http://$controller:8776/v1/%\(tenant_id\)s +--------------+----------------------------------------+ | Field | Value | +--------------+----------------------------------------+ | enabled | True | | id | 09c4e273f0ff4affa0043280a8bae446 | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 8a04ee5185424c8786e8bb3495e32e62 | | service_name | cinder | | service_type | volume | | url | http://10.0.0.30:8776/v1/%(tenant_id)s | +--------------+----------------------------------------+ # cinder 用エンドポイント作成 (v2 public) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volumev2 public http://$controller:8776/v2/%\(tenant_id\)s +--------------+-----------------------------------------+ | Field | Value | +--------------+-----------------------------------------+ | enabled | True | | id | 12caa26c3ac24636ad1358eaf0dac5df | | interface | public | | region | RegionOne | | region_id | RegionOne | | service_id | 87825b0dfacc4deca253e6dcd3310912 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://controller:8776/v2/%(tenant_id)s | +--------------+-----------------------------------------+ # cinder 用エンドポイント作成 (v2 internal) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volumev2 internal http://$controller:8776/v2/%\(tenant_id\)s +--------------+-----------------------------------------+ | Field | Value | +--------------+-----------------------------------------+ | enabled | True | | id | 0fb9bf66f48148bf86f37852eebd4c3d | | interface | internal | | region | RegionOne | | region_id | RegionOne | | service_id | 87825b0dfacc4deca253e6dcd3310912 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://controller:8776/v2/%(tenant_id)s | +--------------+-----------------------------------------+ # cinder 用エンドポイント作成 (v2 admin) [root@dlp ~(keystone)]# openstack endpoint create --region RegionOne volumev2 admin http://$controller:8776/v2/%\(tenant_id\)s +--------------+-----------------------------------------+ | Field | Value | +--------------+-----------------------------------------+ | enabled | True | | id | f6a327e9ccb840af9d11398d280744ff | | interface | admin | | region | RegionOne | | region_id | RegionOne | | service_id | 87825b0dfacc4deca253e6dcd3310912 | | service_name | cinderv2 | | service_type | volumev2 | | url | http://controller:8776/v2/%(tenant_id)s | +--------------+-----------------------------------------+ |
[2] | Cinder 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 24 Server version: 5.5.44-MariaDB MariaDB Server Copyright (c) 2000, 2015, Oracle, MariaDB Corporation Ab and others. Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
MariaDB [(none)]>
create database cinder; Query OK, 1 row affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on cinder.* to cinder@'localhost' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
grant all privileges on cinder.* to cinder@'%' identified by 'password'; Query OK, 0 rows affected (0.00 sec)
MariaDB [(none)]>
MariaDB [(none)]> flush privileges; Query OK, 0 rows affected (0.00 sec) exit Bye |
[3] | Cinder サービスをインストールします。 |
[root@dlp ~(keystone)]# yum --enablerepo=centos-openstack-liberty,epel -y install openstack-cinder
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[4] | Cinder の基本設定です。 |
[root@dlp ~(keystone)]# mv /etc/cinder/cinder.conf /etc/cinder/cinder.conf.org
[root@dlp ~(keystone)]#
vi /etc/cinder/cinder.conf # 新規作成 [DEFAULT] # 自ホストのIPアドレス my_ip = 10.0.0.30 state_path = /var/lib/cinder api_paste_config = api-paste.ini enable_v1_api = True enable_v2_api = True auth_strategy = keystone rpc_backend = rabbit notification_driver = cinder.openstack.common.notifier.rpc_notifier scheduler_driver = cinder.scheduler.filter_scheduler.FilterScheduler # MariaDB の接続情報 [database] connection = mysql://cinder:password@10.0.0.30/cinder # Keystone 認証情報 [keystone_authtoken] auth_uri = http://10.0.0.30:5000 auth_url = http://10.0.0.30:35357 auth_plugin = password project_domain_id = default user_domain_id = default project_name = service username = cinder password = servicepassword
[oslo_concurrency]
lock_path = $state_path/tmp # RabbitMQ 認証情報 [oslo_messaging_rabbit] rabbit_host = 10.0.0.30 rabbit_port = 5672 rabbit_userid = guest rabbit_password = password chmod 640 /etc/cinder/cinder.conf [root@dlp ~(keystone)]# chgrp cinder /etc/cinder/cinder.conf
[root@dlp ~(keystone)]#
su -s /bin/bash cinder -c "cinder-manage db sync" [root@dlp ~(keystone)]# systemctl start openstack-cinder-api openstack-cinder-scheduler [root@dlp ~(keystone)]# systemctl enable openstack-cinder-api openstack-cinder-scheduler # 動作確認 root@dlp ~(keystone)# cinder service-list +------------------+------+------+---------+-------+----------------------------+-----------------+ | Binary | Host | Zone | Status | State | Updated_at | Disabled Reason | +------------------+------+------+---------+-------+----------------------------+-----------------+ | cinder-scheduler | dlp | nova | enabled | up | 2015-12-02T06:02:45.000000 | - | +------------------+------+------+---------+-------+----------------------------+-----------------+ |
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