openstack部署glance

一、建立glance数据库并且给权限设置第三方登录

  mysql -uroot -p0330

  CREATE DATABASE glance;

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

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

二、部署glance 

  ①宣告环境变量

  source openrc或 . openrc

  ②创建glance用户

  openstack user create --domain default --password=glance glance

  ③将项目service中的用户glance设置为admin角色

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

  ④创建glance服务

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

  ⑤创建服务端点(RegionOne是一个域)

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

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

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

三、安装glance镜像服务,并编辑配置文件

  ①安装

  yum install openstack-glance

  ②先复制在编辑配置文件

  cp /etc/glance/glance-api.conf /etc/glance/glance-api.conf.bak

  cp  /etc/glance/glance-registry.conf  /etc/glance/glance-registry.conf.bak

[DEFAULT]

[cors]
[cors.subdomain]

[database]   #数据库连接方式
connection = mysql+pymysql://glance:GLANCE_DBPASS@controller/glance

[glance_store]    #镜像存储位置
stores = file,http        #保存方式:文件,http类型   
default_store = file           #默认以文件进行存储
filesystem_store_datadir = /var/lib/glance/images/              #文件系统目录

[image_format]

[keystone_authtoken]    #keystone验证方式
auth_uri = http://controller:5000     #私有服务端点
auth_url = http://controller:35357        #管理服务端点
memcached_servers = controller:11211       #缓存镜像的方式memcache
auth_type = password            #认证类型:密码
project_domain_name = default         #项目处在default域中
user_domain_name = default             #user处在default域中
project_name = service               #项目名称
username = glance                     #用户名称
password = glance                       #密码

[matchmaker_redis]

[oslo_concurrency]

[oslo_messaging_amqp]

[oslo_messaging_kafka]

[oslo_messaging_notifications]

[oslo_messaging_rabbit]

[oslo_messaging_zmq]

[oslo_middleware]

[oslo_policy]

[paste_deploy]
flavor = keystone          #flavor认证的模板方式

[profiler]

[store_type_location_strategy]

[task]

[taskflow_executor]
vim /etc/glance/glance-api.conf
[DEFAULT]

[database]
connection = mysql+pymysql://glance:GLANCE_DBPASS@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 = glance

[matchmaker_redis]

[oslo_messaging_amqp]

[oslo_messaging_kafka]

[oslo_messaging_notifications]

[oslo_messaging_rabbit]

[oslo_messaging_zmq]

[oslo_policy]

[paste_deploy]
flavor = keystone

[profiler]
vim /etc/glance/glance-registry.conf

  ③同步数据库

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

  ④重启并设置开机自启

  systemctl enable openstack-glance-api.service  openstack-glance-registry.service

  systemctl start openstack-glance-api.service   openstack-glance-registry.service

四、上传镜像

  ①上传镜像

  cirros-0.3.5-x86_64-disk.img

  source openrc

  openstack image create "cirros" --file cirros-0.3.5-x86_64-disk.img --disk-format qcow2 --container-format bare --public

  ②查看镜像列表(镜像保存在/var/lib/glance/images)

  opentack image list或glance image-list

【补充】

第三方进入数据库

1.必须安装mariadb客户端

2.登录的用户必须可以第三方登录

mysql -h ip -ukeystone -pkeystone

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转载自www.cnblogs.com/daisyyang/p/10975612.html