Veritas NetBackup™ CloudPoint 安装和升级指南

在 Podman 环境中升级 CloudPoint 服务器

1. 下载 CloudPoint 升级安装程序。

   在 CloudPoint 下载页面上，单击“立即下载”下载 CloudPoint 安装程序。

   CloudPoint 软件组件以映像的形式提供，这些映像打包在压缩文件中。文件名格式如下所示：

   Veritas_CloudPoint_9.x.x.x.x.tar.gz

   示例：Veritas_CloudPoint_9.1.0.0.9349.tar.gz

2. 将下载的压缩映像文件复制到要部署 CloudPoint 的计算机。
3. 解压缩映像文件并列出内容：

   # gunzip VRTScloudpoint-podman-9.1.0.0.9349.tar.gz

   # tar -xvf VRTScloudpoint-podman-9.1.0.0.9349.tar

   输出类似于以下内容：

   flexsnap-cloudpoint-9.x.x.x.x.img
   flexsnap-coordinator-9.x.x.x.x.img
   flexsnap-agent-9.x.x.x.x.img
   flexsnap-onhostagent-9.x.x.x.x.img
   flexsnap-policy-9.x.x.x.x.img
   flexsnap-scheduler-9.x.x.x.x.img
   flexsnap-config-9.x.x.x.x.img
   flexsnap-certauth-9.x.x.x.x.img
   flexsnap-rabbitmq-9.x.x.x.x.img
   flexsnap-api-gateway-9.x.x.x.x.img
   flexsnap-notification-9.x.x.x.x.img
   flexsnap-fluentd-9.x.x.x.x.img
   flexsnap-nginx-9.x.x.x.x.img
   flexsnap-idm-9.x.x.x.x.img
   flexsnap-workflow-9.x.x.x.x.img
   flexsnap-listener-9.x.x.x.x.img
   flexsnap-datamover-9.x.x.x.x.img
   flexsnap-mongodb-9.x.x.x.x.img
   flexsnap-podman-api.service
   flexsnap-podman-containers.service
   flexsnap_preinstall.sh
   dnsname

4. 运行以下命令准备 CloudPoint 主机以进行安装：

   # ./flexsnap_preinstall.sh

   输出类似于以下内容：

   Executing the following changes on this node to prepare the CloudPoint
   server for installation:
       1) Loading CloudPoint service images.
       2) Copying dnsname plugin to the /usr/libexec/cni folder.
       3) Check if dnsmasq rpm is installed on the host, if not,
   							installation is done automatically.
       4) Creating and starting the systemd service for the Podman API server.
   Do you want to continue? (Yes/No): Yes
   Loaded image(s): localhost/veritas/flexsnap-agent:9.1.0.0.9349
   Loaded image(s): localhost/veritas/flexsnap-api-gateway:9.1.0.0.9349
   Loaded image(s): localhost/veritas/flexsnap-certauth:9.1.0.0.9349
   ............
   ............
   Loaded image(s): localhost/veritas/flexsnap-workflow:9.1.0.0.9349
   Copying dnsname plugin...done
   Starting Podman API service...done

   注意:

   输出将被截断以适合页面。

5. 确认没有保护策略快照或其他操作正在进行，然后运行以下命令停止 CloudPoint：

           # podman run -it --rm --privileged 
   -v /cloudpoint:/cloudpoint 
   -v /run/podman/podman.sock:/run/podman/podman.sock 
   veritas/flexsnap-cloudpoint:<current_version> stop
         

   此处，current_version 表示当前安装的 CloudPoint 版本，例如 9.0.0.0.9234

   注意:

   请确保在输入命令时不含任何换行符。

   CloudPoint 容器逐一停止。将在命令行上显示类似以下内容的消息：

   Stopping the services
   Stopping container: flexsnap-workflow-system-0-0 ...done
   Stopping container: flexsnap-workflow-indexing-0-0 ...done
   Stopping container: flexsnap-workflow-general-0-0 ...done
   Stopping container: flexsnap-listener ...done
   Stopping container: flexsnap-nginx ...done
   Stopping container: flexsnap-notification ...done
   Stopping container: flexsnap-policy ...done
   Stopping container: flexsnap-scheduler ...done
   Stopping container: flexsnap-idm ...done
   Stopping container: flexsnap-onhostagent ...done
   Stopping container: flexsnap-agent ...done
   Stopping container: flexsnap-coordinator ...done
   Stopping container: flexsnap-api-gateway ...done
   Stopping container: flexsnap-certauth ...done
   Stopping container: flexsnap-rabbitmq ...done
   Stopping container: flexsnap-mongodb ...done
   Stopping container: flexsnap-fluentd ...done
   

   等待所有 CloudPoint 容器停止，然后继续执行下一步。

6. 通过运行以下命令升级 CloudPoint：

           # podman run -it --rm --privileged 
   -v /cloudpoint:/cloudpoint 
   -v /run/podman/podman.sock:/run/podman/podman.sock 
   veritas/flexsnap-cloudpoint:<new_version> install
         

   对于无人参与的安装，请使用以下命令：

           # podman run -it --rm --privileged 
   -v /cloudpoint:/cloudpoint 
   -v /run/podman/podman.sock:/run/podman/podman.sock 
   veritas/flexsnap-cloudpoint:<new_version> install -y
         

   此处，new_version 表示要升级到的 CloudPoint 版本，例如 9.1.0.0.9349

   -y 选项将批准所有后续安装提示，从而允许安装程序在非交互模式下继续。

   注意:

   请确保在输入命令时不含任何换行符。

7. 安装程序首先加载各个服务映像，然后在各自的容器中启动它们。

   输出类似于以下内容：

   Installing the services
   Configuration started at time: Mon May  3 11:57:33 UTC 2021
   podman server version: 2.0.5 Supported: true
   This is an upgrade to NetBackup CloudPoint 9.1.0.0.9349
   Previous CloudPoint version: 9.0.0.0.9234
   Do you want to take a backup of the CloudPoint metadata prior to upgrade? 
   (y/n): y
   Taking backup of CloudPoint metadata...done
   Backup completed successfully.
   Backup file located at /cloudpoint/backup/cloudpoint_9.0.0.0.9234.tar.gz.
   [Storing /cloudpoint/keys/idm_store]
   [Storing /cloudpoint/keys/flexsnap-idm_store]
   Creating network: flexsnap-network ...done
   Starting container: flexsnap-fluentd ...done
   Starting container: flexsnap-mongodb ...done
   Starting container: flexsnap-rabbitmq ...done
   Starting container: flexsnap-certauth ...done
   Starting container: flexsnap-api-gateway ...done
   Starting container: flexsnap-coordinator ...done
   Starting container: flexsnap-listener ...done
   Starting container: flexsnap-agent ...done
   Starting container: flexsnap-onhostagent ...done
   Starting container: flexsnap-scheduler ...done
   Starting container: flexsnap-policy ...done
   Starting container: flexsnap-notification ...done
   Starting container: flexsnap-idm ...done
   Starting container: flexsnap-config ...done
   Starting container: flexsnap-nginx ...done
   Upgrade finished at time: Mon May  3 11:58:51 UTC 2021
   Before using backups from cloud snapshots, re-register CloudPoint with the 
   NetBackup primary server

8. （可选）运行以下命令以删除先前版本映像。

   # podman rmi -f <imagename>:<oldimage_tagid>

9. 要验证新的 CloudPoint 版本是否安装成功，请执行以下操作：

   请参见验证是否已成功安装 CloudPoint。

10. 升级过程完成。验证 CloudPoint 配置设置和数据是否按原样保留。
11. 如果 CloudPoint 未注册到 NetBackup 主服务器，则必须立即进行注册。

    有关说明，请参考《NetBackup Web UI 云管理指南》。