安裝與設定

1. 安裝 openstack-glance。

   [root@ip112 ~]# yum install openstack-glance
   

2. 編輯 /etc/glance/glance-api.conf，設定如下章節：

   [root@ip112 ~]# vim /etc/glance/glance-api.conf 
   [root@ip112 ~]# egrep '^(\[database|\[keystone_auth|\[paste_deploy|\
   \[glance_store|[a-z])' /etc/glance/glance-api.conf
   [database]
   connection = mysql+pymysql://glance:123qwe@controller/glance
   [glance_store]
   stores = file,http
   default_store = file
   filesystem_store_datadir = /var/lib/glance/images/
   [keystone_authtoken]
   auth_uri = http://controller:5000
   auth_url = http://controller:5000
   memcached_servers = controller:11211
   auth_type = password
   project_domain_name = Default
   user_domain_name = Default
   project_name = service
   username = glance
   password = 123qwe
   [paste_deploy]
   flavor = keystone
   

3. 編輯 /etc/glance/glance-registry.conf，設定如下章節：

   [root@ip112 ~]# vim /etc/glance/glance-registry.conf 
   [root@ip112 ~]# egrep '^(\[database|\[keystone_auth|\[paste_deploy|\
   \[glance_store|[a-z])' /etc/glance/glance-registry.conf 
   [database]
   connection = mysql+pymysql://glance:123qwe@controller/glance
   [keystone_authtoken]
   auth_uri = http://controller:5000
   auth_url = http://controller:5000
   memcached_servers = controller:11211
   auth_type = password
   project_domain_name = Default
   user_domain_name = Default
   project_name = service
   username = glance
   password = 123qwe
   [paste_deploy]
   flavor = keystone
   

4. 以用戶 glance 執行 glance-manage 進行 glance 資料庫同步。

   [root@ip112 ~]# su -s /bin/sh -c "glance-manage db_sync" glance
   

5. 啟動 openstack-glance-api openstack-glance-registry 服務，並設定開機啟動。

   [root@ip112 ~]# systemctl enable openstack-glance-api.service \
   openstack-glance-registry.service
   [root@ip112 ~]# systemctl start openstack-glance-api.service \
   openstack-glance-registry.service