安装和配置映像服务

1、云计算基础架构平台应用 1. 安装映像服务 2.配置数据库连接 3.配置映像服务1. 安装映像服务 （1）应用管理用户的环境变量rootcontroller # source admin-openrc.sh（2）安装映像服务glancerootcontroller # yum install openstack-glance python-glanceclient2.配置数据库连接 使用controller节点上的MySQL数据库服务，数据库用户名为glance，密码为000000rootcontroller # openstack-config -set /etc/glance/glance

2、-api.conf database connection mysql:/glance:000000controller/glancerootcontroller # openstack-config -set /etc/glance/glance-registry.conf database connection mysql:/glance:000000controller/glance3.配置映像服务 （1）创建数据库用户名glance，密码为000000rootcontroller # mysql -u root -pEnter password:mysql CREATE DATABAS

3、E glance;mysql GRANT ALL PRIVILEGES ON glance.* TO glancelocalhost IDENTIFIED BY 000000;mysql GRANT ALL PRIVILEGES ON glance.* TO glance% IDENTIFIED BY 000000;mysql exit3.配置映像服务 （2）为映像服务创建数据库表rootcontroller # su -s /bin/sh -c glance-manage db_sync glance（3）创建用户glance，密码为000000，邮箱为glancelocalhost。将该用

4、户关联到租户service，角色为admin。rootcontroller # keystone user-create -name=glance -pass=000000 -email=glancelocalhostrootcontroller # keystone user-role-add -user=glance -tenant=service -role=admin3.配置映像服务 （4）配置映像服务Glance使用Keystone进行认证# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken au

5、th_uri http:/controller:5000# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken auth_host controller# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken auth_port 35357# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken auth_protocol http# open

6、stack-config -set /etc/glance/glance-api.conf keystone_authtoken admin_tenant_name service3.配置映像服务# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken admin_user glance# openstack-config -set /etc/glance/glance-api.conf keystone_authtoken admin_password 000000# openstack-config -se

7、t /etc/glance/glance-api.conf paste_deploy flavor keystone# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken auth_uri http:/controller:5000# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken auth_host controller3.配置映像服务# openstack-config -set /etc/gla

8、nce/glance-registry.conf keystone_authtoken auth_port 35357# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken auth_protocol http# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken admin_tenant_name service# openstack-config -set /etc/glance/glance-reg

9、istry.conf keystone_authtoken admin_user glance# openstack-config -set /etc/glance/glance-registry.conf keystone_authtoken admin_password 000000# openstack-config -set /etc/glance/glance-registry.conf paste_deploy flavor keystone4.注册服务、创建API端点 （1）注册映像服务Glance，并创建Endpointrootcontroller # keystone ser

10、vice-create -name=glance -type=image -description=OpenStack Image Service“rootcontroller # keystone endpoint-create -service-id=$(keystone service-list | awk / image / print $2) -publicurl=http:/controller:9292 -internalurl=http:/controller:9292 -adminurl=http:/controller:92924.注册服务、创建API端点 2）启动glance-api和glance-registry服务rootcontroller # service openstack-glance-api start