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<h2 id="1">1.创建 glance 数据库</h2>
# mysql -uroot -p000000>create database glance;> grant all privileges on glance.* to 'glance'@'localhost' identified by '000000';> grant all privileges on glance.* to 'glance'@'%' identified by '000000';
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<h2 id="2">2.获得 admin 凭证来获取只有管理员能执行的命令的访问权限</h2>
<h2 id="3">3.创建服务证数，创建用户,添加角色到项目上</h2>
创建 glance 用户#openstack user create --domain default --password 000000 glance
添加 admin 角色到 glance 用户和 service 项目上#openstack role add --project service --user glance admin
创建 glance 服务实体：#openstack service create --name glance --description "OpenStack Image" image
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<h2 id="4">4.创建镜像服务的 API 端点</h2>
#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
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<h2 id="5">5.安装 Glance 软件包,并配置</h2>
安装软件包
#yum -y install openstack-glance
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1.编辑文件 /etc/glance/glance-api.conf
#vi /etc/glance/glance-api.conf在[database]下添加connection = mysql+pymysql://glance:000000@controller/glance
在[keystone_authtoken]下添加auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = glancepassword = 000000 #此处六个零为之前创建的glance用户密码
在[paste_deploy]下添加flavor = keystone
在[glance_store]下添加，配置本地文件系统存储和镜像文件位置stores = file,httpdefault_store = filefilesystem_store_datadir = /var/lib/glance/images/
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2.编辑文件 /etc/glance/glance-registry.conf
#vi /etc/glance/glance-registry.conf在[database]下，添加connection = mysql+pymysql://glance:000000@controller/glance
在 [keystone_authtoken]下，配置认证服务访问：auth_uri = http://controller:5000auth_url = http://controller:35357memcached_servers = controller:11211auth_type = passwordproject_domain_name = defaultuser_domain_name = defaultproject_name = serviceusername = glancepassword = 000000
在[paste_deploy]下添加flavor = keystone
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<h2 id="6">6.同步数据库服务</h2>
# su -s /bin/sh -c "glance-manage db_sync" glance
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<h2 id="7">7.启动镜像服务并设置开机启动</h2>
#systemctl start openstack-glance-api.service openstack-glance-registry.service#systemctl enable openstack-glance-api.service openstack-glance-registry.service
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<h2 id="8">8.验证操作，上传镜像</h2>
# . /root/admin-openrc# glance image-create --name cirros --disk-format qcow2 --container-format bare --progress < /opt/mitaka/image/cirros-0.3.4-x86_64-disk.img# openstack image list
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