14.4.19. 初始 Operator 配置

在 control plane 初始化后,您必须立即配置一些 Operator 以便它们都可用。

先决条件

  • 您的 control plane 已初始化。

流程

  1. 观察集群组件上线:

    $ watch -n5 oc get clusteroperators

    输出示例

    NAME                                       VERSION AVAILABLE   PROGRESSING   DEGRADED   SINCE
    authentication                             4.7.0   True        False         False      3h56m
    baremetal                                  4.7.0   True        False         False      29h
    cloud-credential                           4.7.0   True        False         False      29h
    cluster-autoscaler                         4.7.0   True        False         False      29h
    config-operator                            4.7.0   True        False         False      6h39m
    console                                    4.7.0   True        False         False      3h59m
    csi-snapshot-controller                    4.7.0   True        False         False      4h12m
    dns                                        4.7.0   True        False         False      4h15m
    etcd                                       4.7.0   True        False         False      29h
    image-registry                             4.7.0   True        False         False      3h59m
    ingress                                    4.7.0   True        False         False      4h30m
    insights                                   4.7.0   True        False         False      29h
    kube-apiserver                             4.7.0   True        False         False      29h
    kube-controller-manager                    4.7.0   True        False         False      29h
    kube-scheduler                             4.7.0   True        False         False      29h
    kube-storage-version-migrator              4.7.0   True        False         False      4h2m
    machine-api                                4.7.0   True        False         False      29h
    machine-approver                           4.7.0   True        False         False      6h34m
    machine-config                             4.7.0   True        False         False      3h56m
    marketplace                                4.7.0   True        False         False      4h2m
    monitoring                                 4.7.0   True        False         False      6h31m
    network                                    4.7.0   True        False         False      29h
    node-tuning                                4.7.0   True        False         False      4h30m
    openshift-apiserver                        4.7.0   True        False         False      3h56m
    openshift-controller-manager               4.7.0   True        False         False      4h36m
    openshift-samples                          4.7.0   True        False         False      4h30m
    operator-lifecycle-manager                 4.7.0   True        False         False      29h
    operator-lifecycle-manager-catalog         4.7.0   True        False         False      29h
    operator-lifecycle-manager-packageserver   4.7.0   True        False         False      3h59m
    service-ca                                 4.7.0   True        False         False      29h
    storage                                    4.7.0   True        False         False      4h30m

  2. 配置不可用的 Operator。

14.4.19.1. 安装过程中删除的镜像 registry

在不提供可共享对象存储的平台上,OpenShift Image Registry Operator bootstraps 本身的状态是 Removed。这允许 openshift-installer 在这些平台类型上完成安装。

ManagementState Image Registry Operator 配置从 Removed 改为 Managed

注意

Prometheus 控制台提供了一个 ImageRegistryRemoved 警报,例如:

"Image Registry has been removed.ImageStreamTags, BuildConfigs and DeploymentConfigs which reference ImageStreamTags may not work as expected.Please configure storage and update the config to Managed state by editing configs.imageregistry.operator.openshift.io."