四：OPENSTACK Queens部署glance服务

Posted 2021-04-24 MisterChen

 备注：在控制节点操作

• 创建数据库以及用户

[root@controller ~]# mysql -u root -p

create database glance;

GRANT ALL PRIVILEGES ON glance.* TO'glance'@'localhost'  IDENTIFIED BY '123456';

GRANT ALL PRIVILEGES ON glance.* TO 'glance'@'%'  IDENTIFIED BY '123456';

• 使用admin环境变量，创建glance用户

[root@controller ~]# . admin_src

[root@controller ~]# openstack user create --domain default --password-prompt glance

• 将glance加入server服务和admin用户

[root@controller ~]# openstack role add --project service --user glance admin

• 创建glance项目和对外API接口

[root@controller ~]# openstack service create --name glance --description "OpenStack Image" image

[root@controller ~]# openstack endpoint create --region RegionOne image public http://controller:9292

[root@controller ~]#openstack endpoint create --region RegionOne image internal http://controller:9292

[root@controller ~]# openstack endpoint create --region RegionOne image admin http://controller:9292

• 安装glance软件包

[root@controller ~]# yum install -y openstack-glance

• 编辑配置文件glance-api.conf

[root@controller ~]# vim /etc/glance/glance-api.conf

[database]

connection = mysql+pymysql://glance:123456@controller/glance

[keystone_authtoken]

auth_uri = http://controller:5000

auth_url = http://controller:35357

memcached_servers = controller:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = glance

password = 123456

[paste_deploy]

flavor = keystone

[glance_store]

stores = file,http

default_store = file

filesystem_store_datadir = /var/lib/glance/images/

• 编辑配置文件glance-registry.conf

[root@controller ~]# vim /etc/glance/glance-registry.conf

[database]

connection = mysql+pymysql://glance:123456@controller/glance

[keystone_authtoken]

auth_uri = http://controller:5000

auth_url = http://controller:35357

memcached_servers = controller:11211

auth_type = password

project_domain_name = default

user_domain_name = default

project_name = service

username = glance

password = 123456

• 同步数据库

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

• 启动服务

[root@controller ~]# systemctl enable openstack-glance-api.service openstack-glance-registry.service

[root@controller ~]# systemctl start openstack-glance-api.service openstack-glance-registry.service

• 下载一个镜像，测试上传看是否成功

[root@controller ~]# wget http://download.cirros-cloud.net/0.3.5/cirros-0.3.5-x86_64-disk.img

[root@controller ~]# openstack image create "cirros" --file cirros-0.3.5-x86_64-disk.img --disk-format qcow2 --container-format bare --public

• [root@controller ~]# openstack image list