红帽全球峰会6.5. 升级镜像服务(glance)
此流程同时升级所有 Controller 节点上的镜像服务的软件包。
停止 Pacemaker 中的镜像服务资源：
pcs resource disable openstack-glance-registry-clone pcs resource disable openstack-glance-api-clone
# pcs resource disable openstack-glance-registry-clone # pcs resource disable openstack-glance-api-cloneCopy to Clipboard Copied! Toggle word wrap Toggle overflow -
等待
pcs status的输出显示这两个服务都已停止运行。 升级相关软件包：
yum upgrade 'openstack-glance*' 'python-glance*'
# yum upgrade 'openstack-glance*' 'python-glance*'Copy to Clipboard Copied! Toggle word wrap Toggle overflow 重新载入
systemd以考虑更新的单元文件：systemctl daemon-reload
# systemctl daemon-reloadCopy to Clipboard Copied! Toggle word wrap Toggle overflow 更新镜像服务数据库模式：
openstack-db --service glance --update
# openstack-db --service glance --updateCopy to Clipboard Copied! Toggle word wrap Toggle overflow 使用 Pacemaker 清理镜像服务：
pcs resource cleanup openstack-glance-api-clone pcs resource cleanup openstack-glance-registry-clone
# pcs resource cleanup openstack-glance-api-clone # pcs resource cleanup openstack-glance-registry-cloneCopy to Clipboard Copied! Toggle word wrap Toggle overflow 在 Pacemaker 中重启镜像服务资源：
pcs resource enable openstack-glance-api-clone pcs resource enable openstack-glance-registry-clone
# pcs resource enable openstack-glance-api-clone # pcs resource enable openstack-glance-registry-cloneCopy to Clipboard Copied! Toggle word wrap Toggle overflow -
等待
pcs status的输出显示上述资源正在运行。
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