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SUSE Multi-Linux Manager Server Upgrade

Before running the upgrade command, it is recommended to to update the host operating system. Updating the host operating system will also result in the update of the SUSE Multi-Linux Manager tooling such as the mgradm tool.

Procedure: Upgrading SUSE Multi-Linux Manager Server

  1. Refresh software repositories with zypper:

    zypper ref

  2. Depending on the host operating system, proceed with these steps:

    For a transactional system such as SL Micro:

    1. Apply available updates with transactional-update:

      transactional-update

    2. 업데이트가 완료되면 reboot를 수행합니다.

    For SUSE Linux Enterprise Server:

    Update installed software with zypper:

    zypper up

  3. The SUSE Multi-Linux Manager Server container can be updated using the following command:

    mgradm upgrade podman

    이 명령은 컨테이너의 상태를 최신 상태로 가져오고 서버를 다시 시작합니다.

특정 버전으로 업그레이드

If you do not specify the tag parameter, it will default to upgrading to the most recent version. To upgrade to a specific version, provide the tag parameter with the desired image tag.

업그레이드 명령과 해당 파라미터에 대한 자세한 내용은 다음 명령을 참조하십시오.

mgradm upgrade podman -h

air-gapped 설치의 경우, 먼저 컨테이너 RPM 패키지를 업그레이드한 후 mgradm 명령을 실행합니다.

1. Database Backup Volume

Server migration or upgrade with mgradm migration or mgradm upgrade can create a volume with the database backup.

When the PostgreSQL database version is increased, the old database must be stored in a separate location before running the upgrade. For this purpose mgradm dynamically creates the volume var-pgsql-backup. When the migration or upgrade is done and the user has validated that the new system is working as expected, this volume can be removed safely.