5.2. 将 MTC 升级到 1.8.0

要将 MTC 升级到 1.8.0,请完成以下步骤。

流程

  1. 使用以下方法之一确定要升级的订阅名称和当前频道:

    • 运行以下命令确定订阅名称和频道:

      $ oc -n openshift-migration get sub

      输出示例

      NAME                                                                         PACKAGE                SOURCE                 CHANNEL
      mtc-operator                                                                 mtc-operator           mtc-operator-catalog   release-v1.7
      redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace   redhat-oadp-operator   mtc-operator-catalog   stable-1.0

    • 或者运行以下命令来返回 JSON 中的订阅名称和频道:

      $ oc -n openshift-migration get sub -o json | jq -r '.items[] | { name: .metadata.name, package: .spec.name, channel: .spec.channel }'

      输出示例

      {
        "name": "mtc-operator",
        "package": "mtc-operator",
        "channel": "release-v1.7"
      }
      {
        "name": "redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace",
        "package": "redhat-oadp-operator",
        "channel": "stable-1.0"
      }

  2. 对于每个订阅,运行以下命令来从 MTC 1.7 频道迁移到 MTC 1.8 频道:

    $ oc -n openshift-migration patch subscription mtc-operator --type merge --patch '{"spec": {"channel": "release-v1.8"}}'

    输出示例

    subscription.operators.coreos.com/mtc-operator patched

5.2.1. 将 OADP 1.0 升级到 1.2 for Containers 1.8.0

要将 OADP 1.0 升级到 1.2 for Containers 1.8.0,请完成以下步骤。

流程

  • 对于每个订阅,运行以下命令,将 OADP operator 从 OADP 1.0 修补到 OADP 1.2:

    $ oc -n openshift-migration patch subscription redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace --type merge --patch '{"spec": {"channel":"stable-1.2"}}'
    注意

    指示用户特定返回的 NAME 值分别用于安装 MTC 和 OADP 的部分。

    输出示例

    subscription.operators.coreos.com/redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace patched

    注意

    返回的值与 redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace 类似,在本示例中使用。

    • 如果 installPlanApproval 参数设置为 Automatic,Operator Lifecycle Manager (OLM)将开始升级过程。
    • 如果将 installPlanApproval 参数设置为 Manual,则必须在 OLM 开始升级前批准每个 installPlan

验证

  1. 运行以下命令,验证 OLM 是否已完成 OADP 和 MTC 的升级:

    $ oc -n openshift-migration get subscriptions.operators.coreos.com mtc-operator -o json | jq '.status | (."state"=="AtLatestKnown")'
  2. 当返回 true 值时,运行以下命令来验证每个订阅使用的频道:

    $ oc -n openshift-migration get sub -o json | jq -r '.items[] | {name: .metadata.name, channel: .spec.channel }'

    输出示例

    {
      "name": "mtc-operator",
      "channel": "release-v1.8"
    }
    {
      "name": "redhat-oadp-operator-stable-1.0-mtc-operator-catalog-openshift-marketplace",
      "channel": "stable-1.2"
    }

    Confirm that the `mtc-operator.v1.8.0` and `oadp-operator.v1.2.x` packages are installed by running the following command:
    $ oc -n openshift-migration get csv

    输出示例

    NAME                     DISPLAY                                     VERSION   REPLACES                 PHASE
    mtc-operator.v1.8.0      Migration Toolkit for Containers Operator   1.8.0     mtc-operator.v1.7.13     Succeeded
    oadp-operator.v1.2.2     OADP Operator                               1.2.2     oadp-operator.v1.0.13    Succeeded