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使用集群版本对象汇总集群规格

您可以通过查询clusterversion资源来获取 OpenShift Container Platform 集群规格的摘要。

先决条件
  • 您可以作为具有cluster-admin角色的用户访问集群。

  • 您已安装 OpenShift CLI(oc)。

步骤
  1. 查询集群版本、可用性、正常运行时间和常规状态

    $ oc get clusterversion
    示例输出
    NAME      VERSION   AVAILABLE   PROGRESSING   SINCE   STATUS
    version   4.13.8    True        False         8h      Cluster version is 4.13.8
  2. 获取集群规格、更新可用性和更新历史记录的详细摘要

    $ oc describe clusterversion
    示例输出
    Name:         version
    Namespace:
    Labels:       <none>
    Annotations:  <none>
    API Version:  config.openshift.io/v1
    Kind:         ClusterVersion
    # ...
        Image:    quay.io/openshift-release-dev/ocp-release@sha256:a956488d295fe5a59c8663a4d9992b9b5d0950f510a7387dbbfb8d20fc5970ce
        URL:      https://access.redhat.com/errata/RHSA-2023:4456
        Version:  4.13.8
      History:
        Completion Time:    2023-08-17T13:20:21Z
        Image:              quay.io/openshift-release-dev/ocp-release@sha256:a956488d295fe5a59c8663a4d9992b9b5d0950f510a7387dbbfb8d20fc5970ce
        Started Time:       2023-08-17T12:59:45Z
        State:              Completed
        Verified:           false
        Version:            4.13.8
    # ...