6.6. 升级块存储服务(cinder)
此流程同时升级所有 Controller 节点上的块存储服务的软件包。
停止 Pacemaker 中的所有块存储服务资源:
pcs resource disable openstack-cinder-api-clone pcs resource disable openstack-cinder-scheduler-clone pcs resource disable openstack-cinder-volume
# pcs resource disable openstack-cinder-api-clone # pcs resource disable openstack-cinder-scheduler-clone # pcs resource disable openstack-cinder-volumeCopy to Clipboard Copied! Toggle word wrap Toggle overflow -
等待
pcs status的输出显示上述服务已停止运行。 升级相关软件包:
yum upgrade 'openstack-cinder*' 'python-cinder*'
# yum upgrade 'openstack-cinder*' 'python-cinder*'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 更新块存储服务数据库模式:
openstack-db --service cinder --update
# openstack-db --service cinder --updateCopy to Clipboard Copied! Toggle word wrap Toggle overflow 使用 Pacemaker 清理块存储服务:
pcs resource cleanup openstack-cinder-volume pcs resource cleanup openstack-cinder-scheduler-clone pcs resource cleanup openstack-cinder-api-clone
# pcs resource cleanup openstack-cinder-volume # pcs resource cleanup openstack-cinder-scheduler-clone # pcs resource cleanup openstack-cinder-api-cloneCopy to Clipboard Copied! Toggle word wrap Toggle overflow 在 Pacemaker 中重启所有块存储服务资源:
pcs resource enable openstack-cinder-volume pcs resource enable openstack-cinder-scheduler-clone pcs resource enable openstack-cinder-api-clone
# pcs resource enable openstack-cinder-volume # pcs resource enable openstack-cinder-scheduler-clone # pcs resource enable openstack-cinder-api-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。