OpenStack Newton : Glance 設定2016/11/15

	OpenStack Image Service（Glance）をインストールします。
[1]	Keystone に Glance 用のユーザー等々を登録しておきます。

# glance 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 glance

+---------------------+----------------------------------+
| Field               | Value                            |
+---------------------+----------------------------------+
| default_project_id  | e2fed44089aa40dc88f5ae6ed9dfe915 |
| domain_id           | default                          |
| enabled             | True                             |
| id                  | e2d51cbbab47495aa6d5d3096d3fed01 |
| name                | glance                           |
| password_expires_at | None                             |
+---------------------+----------------------------------+

# glance ユーザーを admin ロールに加える

root@dlp ~(keystone)#

openstack role add --project service --user glance admin

# glance 用サービスエントリ作成

root@dlp ~(keystone)#

openstack service create --name glance --description "OpenStack Image service" image

+-------------+----------------------------------+
| Field       | Value                            |
+-------------+----------------------------------+
| description | OpenStack Image service          |
| enabled     | True                             |
| id          | dd9f218a73c643b383b511d24803912a |
| name        | glance                           |
| type        | image                            |
+-------------+----------------------------------+

# Keystone ホストを定義しておく

root@dlp ~(keystone)#

export controller=10.0.0.30

# glance 用エンドポイント作成 (public)

root@dlp ~(keystone)#

openstack endpoint create --region RegionOne image public http://$controller:9292

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 0aef1bb6023f4956ad8cae39381c228a |
| interface    | public                           |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | dd9f218a73c643b383b511d24803912a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://10.0.0.30:9292            |
+--------------+----------------------------------+

# glance 用エンドポイント作成 (internal)

root@dlp ~(keystone)#

openstack endpoint create --region RegionOne image internal http://$controller:9292

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 8014a008d75346e887e17d7905b179d2 |
| interface    | internal                         |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | dd9f218a73c643b383b511d24803912a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://10.0.0.30:9292            |
+--------------+----------------------------------+

# glance 用エンドポイント作成 (admin)

root@dlp ~(keystone)#

openstack endpoint create --region RegionOne image admin http://$controller:9292

+--------------+----------------------------------+
| Field        | Value                            |
+--------------+----------------------------------+
| enabled      | True                             |
| id           | 2e0fd4b21a544fcd89d0b5f953dbe884 |
| interface    | admin                            |
| region       | RegionOne                        |
| region_id    | RegionOne                        |
| service_id   | dd9f218a73c643b383b511d24803912a |
| service_name | glance                           |
| service_type | image                            |
| url          | http://10.0.0.30:9292            |
+--------------+----------------------------------+

[2]	Glance をインストールします。

root@dlp ~(keystone)#

apt-get -y install glance

[3]	Glance 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 40
Server version: 10.0.27-MariaDB-0ubuntu0.16.04.1 Ubuntu 16.04

Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]>

create database glance;

Query OK, 1 row affected (0.00 sec)

MariaDB [(none)]>

grant all privileges on glance.* to glance@'localhost' identified by 'password';

Query OK, 0 rows affected (0.00 sec)

MariaDB [(none)]>

grant all privileges on glance.* to glance@'%' 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

[4]	Glance の基本設定です。

root@dlp ~(keystone)#

mv /etc/glance/glance-api.conf /etc/glance/glance-api.conf.org

root@dlp ~(keystone)#

vi /etc/glance/glance-api.conf

# 以下の内容で新規作成

[DEFAULT]
bind_host = 0.0.0.0
notification_driver = noop

[glance_store]
default_store = file
filesystem_store_datadir = /var/lib/glance/images/

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

# keystone 認証情報
[keystone_authtoken]
auth_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:35357
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = servicepassword

[paste_deploy]
flavor = keystone

root@dlp ~(keystone)#

chmod 644 /etc/glance/glance-api.conf

root@dlp ~(keystone)#

chown glance. /etc/glance/glance-api.conf

root@dlp ~(keystone)#

mv /etc/glance/glance-registry.conf /etc/glance/glance-registry.conf.org

root@dlp ~(keystone)#

vi /etc/glance/glance-registry.conf

# 以下の内容で新規作成

[DEFAULT]
bind_host = 0.0.0.0
notification_driver = noop

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

# keystone 認証情報
[keystone_authtoken]
auth_uri = http://10.0.0.30:5000
auth_url = http://10.0.0.30:35357
memcached_servers = 10.0.0.30:11211
auth_type = password
project_domain_name = default
user_domain_name = default
project_name = service
username = glance
password = servicepassword

[paste_deploy]
flavor = keystone

root@dlp ~(keystone)#

chmod 644 /etc/glance/glance-registry.conf

root@dlp ~(keystone)#

chown glance. /etc/glance/glance-registry.conf

root@dlp ~(keystone)#

su -s /bin/bash glance -c "glance-manage db_sync"

root@dlp ~(keystone)#

systemctl restart glance-api glance-registry