Proxy Migration from 5.0 to 5.1

1. Verify System and SUSE Multi-Linux Manager Tools version.

   cat /etc/os-release
   mgrpxy --version

   Confirm:

   • Operating System: SLE Micro 5.5

   • Tools version: mgrpxy version 0.1.29 or higher

2. Check running containers.

   podman ps

   确保以下容器正在运行：

   • proxy-squid

   • proxy-ssh

   • proxy-httpd

   • proxy-tftpd

   • proxy-salt-broker

3. Synchronize the new Proxy Products in SUSE Multi-Linux Manager Server. For more information, see 软件产品.

   使用 Web UI 进行同步：

   • SUSE Linux Micro 6.1

   • SUSE Multi-Linux Manager Proxy Extension 5.1

4. Perform proxy product migration. For more information, see 产品迁移.

   Navigate to the proxy system and select Systems  Overview > Software  Product Migration.

   Migrate from

   • SLE Micro 5.5 + SUSE Manager Proxy 5.0 Extension

     to

   • SL Micro 6.1 + SUSE Multi-Linux Manager Proxy Extension 5.1

     出现提示时，请勿选择可选通道，除非您已确认必须使用这些通道。

     It is recommended to do a dry-run first before performing the actual migration.

5. Monitor the migration action.

   You can follow the process under Systems  Details  Events tab in the Web UI.

6. After the upgrade completes, stop the proxy container and then reboot the system.

   mgrpxy stop
   reboot

7. Perform post-reboot checks.

   校验升级后的操作系统和 SUSE Multi-Linux Manager 扩展：

   cat /etc/os-release
   SUSEConnect --status-text

   您应看到以下内容：

   • PRETTY_NAME="SUSE Linux Micro 6.1"

   • SUSE Multi-Linux Manager Proxy 5.1 Extension

8. Verify SUSE Multi-Linux Manager tools version.

   mgrpxy --version

   预期输出：

   • mgrpxy version 5.1.11 or higher

9. 启用 root SSH 访问权限（如果需要）。SL Micro 6.1 默认会禁用 root 登录。请编辑 /etc/ssh/sshd_config.d/sshd.conf：

   PermitRootLogin yes

   重启服务：

   systemctl restart sshd

   有关详细信息，请参见 SL Micro 上的远程 root 登录。

10. Install the new proxy container images as RPM packages.

    transactional-update pkg install suse-multi-linux-manager-5.1-x86_64-proxy*

11. Reboot the P-roxy.

12. Upgrade proxy containers and restart them.

    mgrpxy upgrade podman
    mgrpxy stop
    mgrpxy start

13. Confirm proxy containers are operational.

    podman ps

    All expected proxy containers should be up and running:

    • proxy-salt-broker

    • proxy-httpd

    • proxy-squid

    • proxy-tftpd

    • proxy-ssh

1. Verify operating system and SUSE Multi-Linux Manager tools version.

   cat /etc/os-release
   mgrpxy --version

   Confirm:

   • Operating System: SUSE Linux Enterprise Server 15 SP6

   • Tools version: mgrpxy version 0.1.29 or higher

2. List running proxy containers.

   podman ps

   校验以下容器是否正在运行：

   • proxy-salt-broker

   • proxy-httpd

   • proxy-squid

   • proxy-tftpd

   • proxy-ssh

   • 支撑性基础架构容器

3. Synchronize the new proxy products in SUSE Multi-Linux Manager Server. For more information see 软件产品.

   Using the Web UI, synchronize the following:

   • SUSE Linux Enterprise Server 15 SP7

     • SUSE Multi-Linux Manager Proxy Extension for SLE 5.1

     Proxy extensions are listed under Basesystem Module 15 SP7` > `Containers Module 15 SP7.

4. Perform proxy product migration. For more information, see 产品迁移.

   Navigate to the proxy system and select Systems  Overview  Software  Product Migration.

   Migrate from

   • SUSE Linux Enterprise Server 15 SP6 + SUSE Manager Proxy Extension 5.0

     to

   • SUSE Linux Enterprise Server 15 SP7 + SUSE Multi-Linux Manager Proxy Extension for SLE 5.1

     出现提示时，请勿选择可选通道，除非您已确认必须使用这些通道。

     It is recommended to do a dry-run first before performing the actual migration.

5. Monitor the migration action.

   You can follow the process under Systems  Details  Events tab in the Web UI.

6. After the upgrade completes, stop the proxy container and then reboot the system.

   mgrpxy stop
   reboot

7. Perform post-reboot checks:

   Verify upgraded OS and SUSE Multi-Linux Manager extension.

   cat /etc/os-release
   SUSEConnect --status-text

   您应看到以下内容：

   • PRETTY_NAME="SUSE Linux Enterprise Server 15 SP7"

   • SUSE Multi-Linux Manager Proxy 5.1 Extension for SLE

8. Verify SUSE Multi-Linux Manager tools version.

   mgrpxy --version

   预期输出：

   • mgrpxy version 5.1.11 or higher

9. Install the new proxy container images as RPM packages.

   zypper install suse-multi-linux-manager-5.1-x86_64-proxy*

10. Upgrade proxy containers and restart them.

    mgrpxy upgrade podman
    mgrpxy stop
    mgrpxy start

11. Confirm proxy containers are operational.

    podman ps

    All expected proxy containers should be up and running:

    • proxy-salt-broker

    • proxy-httpd

    • proxy-squid

    • proxy-tftpd

    • proxy-ssh