#openGauss #入门 #安装 #数据库 #开源
知识来源：docs-opengauss.osinfra.cn/zh/
示例二：使用gs_upgradectl脚本执行灰度升级。
gs_upgradectl -t auto-upgrade -X /data/xml/3node_3c3d_1m2s_etcd.xml
Static configuration matched with old static configuration files.
Performing inplace rollback.
Rollback succeeded.
Checking upgrade environment.
Successfully checked upgrade environment.
Successfully checked upgrade environment.
Successfully started cluster.
Start to do health check.
Successfully checked cluster status.
Backing up current application and configurations.
Successfully backed up current application and configurations.
Stopping the cluster.
Successfully stopped cluster.
Backing up cluster configuration.
Successfully backup hotpatch config file.
Successfully backed up cluster configuration.
Installing new binary.
Restoring cluster configuration.
Successfully restored cluster configuration.
Modifying the socket path.
Successfully modified socket path.
Switch symbolic link to new binary directory.
Successfully switch symbolic link to new binary directory.
Successfully started cluster.
Start to do health check.
Successfully checked cluster status.
Upgrade main process has been finished, user can do some check now.
Once the check done, please execute following command to commit upgrade:
gs_upgradectl -t commit-upgrade -X /data/xml/3node_3c3d_1m2s_etcd.xml
#openGauss #入门 #安装 #数据库 #开源
