1.安装Glance
[root@linux-node1 ~]# yum install -y openstack-glance
2.Glance数据库配置
Glance-api.conf
[root@linux-node1 ~]# vim /etc/glance/glance-api.conf [database] connection= mysql+pymysql://glance:[email protected]/glance
glance-registry.conf
[root@linux-node1 ~]# vim /etc/glance/glance-registry.conf [database] connection= mysql+pymysql://glance:[email protected]/glance
3.设置Keystone
[root@linux-node1 ~]# vim /etc/glance/glance-api.conf [keystone_authtoken] auth_uri = http://192.168.56.11:5000 auth_url = http://192.168.56.11:35357 memcached_servers = 192.168.56.11:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = glance password = glance [paste_deploy] flavor=keystone
glance-registry.conf配置
[root@linux-node1 ~]# vim /etc/glance/glance-registry.conf [keystone_authtoken] auth_uri = http://192.168.56.11:5000 auth_url = http://192.168.56.11:35357 memcached_servers = 192.168.56.11:11211 auth_type = password project_domain_name = default user_domain_name = default project_name = service username = glance password = glance [paste_deploy] flavor=keystone
4.设置Glance镜像存储
[root@linux-node1 ~]# vim /etc/glance/glance-api.conf [glance_store] stores = file,http default_store=file filesystem_store_datadir=/var/lib/glance/images/
5.同步数据库
[root@linux-node1 ~]# su -s /bin/sh -c "glance-manage db_sync" glance
6.启动Glance服务
# systemctl enable openstack-glance-api.service # systemctl enable openstack-glance-registry.service # systemctl start openstack-glance-api.service # systemctl start openstack-glance-registry.service
7.Glance服务注册
想要让别的服务可以使用Glance，就需要在Keystone上完成服务的注册。注意需要先source一下admin的环境变量。
[root@linux-node1 ~]# source admin-openstack.sh # openstack service create --name glance --description "OpenStack Image service" image # openstack endpoint create --region RegionOne image public http://192.168.56.11:9292 # openstack endpoint create --region RegionOne image internal http://192.168.56.11:9292 # openstack endpoint create --region RegionOne image admin http://192.168.56.11:9292
8.测试Glance状态
[root@linux-node1 ~]# source admin-openstack.sh [root@linux-node1 ~]# openstack image list
9.Glance镜像
在刚开始实施OpenStack平台阶段，如果没有制作镜像。可以使用一个实验的镜像进行测试，这是一个小的Linux系统。
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[root@linux-node1 ~]# cd /usr/local/src [root@linux-node1 src]# wget http://download.cirros-cloud.n ... k.img [root@linux-node1 src]# openstack image create "cirros" --disk-format qcow2 \ --container-format bare --file cirros-0.3.5-x86_64-disk.img --public [root@linux-node1 src]# openstack image list +--------------------------------------+--------+--------+ | ID | Name | Status | +--------------------------------------+--------+--------+ | cf154a84-a73a-451b-bcb3-83c98e7c0d3e | cirros | active | +--------------------------------------+--------+--------+