一、安装Glance基本组件
-----------------controller节点---------------------------------
(1)查看opt下的centos目录下的安装包是否挂载成功,没成功重新挂载
#mount -o loop /opt/CentOS-7-x86_64-DVD-1511.iso /opt/centos/
#mount -o loop /opt/XianDian-IaaS-v2.2.iso /opt/iaas/
(2)安装glance
#yum install -y openstack-glance
二、创建Glance数据库并授权
(1)登录数据库
#mysql -u root -p
(2)创建glance数据库
CREATE DATABASE glance;
(3)创建glance用户,并赋予其glance数据库的操作权限(本地远程都可访问)
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'localhost' IDENTIFIED BY '000000';
GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%' IDENTIFIED BY '000000';
(4)退出mysql命令
exit;
三、修改Glance配置文件中数据连接的相关配置
(1)在glance-api.conf的[database]段落中添加数据库连接配置
#vi /etc/glance/glance-api.conf
connection = mysql+pymysql://glance:000000@controller/glance
(2)在glance-registry.conf的[database]段落中添加数据库连接配置
#vi /etc/glance/glance-registry.conf
connection = mysql+pymysql://glance:000000@controller/glance
四、同步数据库,为Glance服务创建数据库表
#su -s /bin/sh -c "glance-manage db_sync" glance
----忽略关于EngineFacade is deprecated;的信息
五、创建用户
(1&