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11.5. 关于 ClusterGroupUpgrade CR

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Topology Aware Lifecycle Manager(TALM)为一组集群从 ClusterGroupUpgrade CR 构建补救计划。您可以在 ClusterGroupUpgrade CR 中定义以下规格:

  • 组中的集群
  • 阻塞 ClusterGroupUpgrade CR
  • 适用的受管策略列表
  • 并发更新数
  • 适用的 Canary 更新
  • 更新前和更新之后执行的操作
  • 更新数据

您可以使用 ClusterGroupUpgrade CR 中的 enable 字段控制更新的开始时间。例如,如果您调度的维护窗口为 4 小时,您可以准备 ClusterGroupUpgrade CR,并将 enable 字段设置为 false

您可以通过配置 spec.remediationStrategy.timeout 设置来设置超时,如下所示:

spec
  remediationStrategy:
          maxConcurrency: 1
          timeout: 240

您可以使用 batchTimeoutAction 来确定更新是否有集群发生的情况。您可以指定 continue 跳过失败的集群,并继续升级其他集群,或 abort 以停止所有集群的策略补救。超时后,TALM 删除所有 enforce 策略,以确保对集群不进行进一步的更新。

要应用更改,您可以将 enabled 字段设置为 true

如需更多信息,请参阅"将更新策略应用到受管集群"部分。

当 TALM 通过对指定集群进行补救时,ClusterGroupUpgrade CR 可以为多个条件报告 true 或 false 状态。

注意

当 TALM 完成集群更新后,集群不会在同一 ClusterGroupUpgrade CR 控制下再次更新。在以下情况下,必须创建新的 ClusterGroupUpgrade CR:

  • 当您需要再次更新集群时
  • 当集群在更新后变为与 inform 策略不符合时

11.5.1. 选择集群

TALM 构建补救计划并根据以下字段选择集群:

  • clusterLabelSelector 字段指定您要更新的集群标签。这由来自 k8s.io/apimachinery/pkg/apis/meta/v1 的标准标签选择器的列表组成。列表中的每个选择器都使用标签值对或标签表达式。来自每个选择器的匹配会添加到集群的最终列表中,以及来自 clusterSelector 字段和 cluster 字段的匹配项。
  • clusters 字段指定要更新的集群列表。
  • canaries 字段指定集群进行 Canary 更新。
  • maxConcurrency 字段指定批处理中要更新的集群数量。
  • actions 字段指定 TALM 在启动更新过程时执行的 beforeEnable 操作,以及 TALM 在完成每个集群策略补救时执行的 afterCompletion 操作。

您可以使用 clustersclusterLabelSelectorclusterSelector 字段来创建组合的集群列表。

补救计划从 canaries 字段中列出的集群开始。每个 canary 集群组成一个集群批处理。

Sample ClusterGroupUpgrade CR,带有 the enabled field 设置为 false

apiVersion: ran.openshift.io/v1alpha1
kind: ClusterGroupUpgrade
metadata:
  creationTimestamp: '2022-11-18T16:27:15Z'
  finalizers:
    - ran.openshift.io/cleanup-finalizer
  generation: 1
  name: talm-cgu
  namespace: talm-namespace
  resourceVersion: '40451823'
  uid: cca245a5-4bca-45fa-89c0-aa6af81a596c
Spec:
  actions:
    afterCompletion: 1
      addClusterLabels:
        upgrade-done: ""
      deleteClusterLabels:
        upgrade-running: ""
      deleteObjects: true
    beforeEnable: 2
      addClusterLabels:
        upgrade-running: ""
  backup: false
  clusters: 3
    - spoke1
  enable: false 4
  managedPolicies: 5
    - talm-policy
  preCaching: false
  remediationStrategy: 6
    canaries: 7
        - spoke1
    maxConcurrency: 2 8
    timeout: 240
  clusterLabelSelectors: 9
    - matchExpressions:
      - key: label1
      operator: In
      values:
        - value1a
        - value1b
  batchTimeoutAction: 10
status: 11
    computedMaxConcurrency: 2
    conditions:
      - lastTransitionTime: '2022-11-18T16:27:15Z'
        message: All selected clusters are valid
        reason: ClusterSelectionCompleted
        status: 'True'
        type: ClustersSelected 12
      - lastTransitionTime: '2022-11-18T16:27:15Z'
        message: Completed validation
        reason: ValidationCompleted
        status: 'True'
        type: Validated 13
      - lastTransitionTime: '2022-11-18T16:37:16Z'
        message: Not enabled
        reason: NotEnabled
        status: 'False'
        type: Progressing
    managedPoliciesForUpgrade:
      - name: talm-policy
        namespace: talm-namespace
    managedPoliciesNs:
      talm-policy: talm-namespace
    remediationPlan:
      - - spoke1
      - - spoke2
        - spoke3
    status:

1
指定 TALM 完成每个集群的策略补救时执行的操作。
2
指定 TALM 在开始更新过程时执行的操作。
3
定义要更新的集群列表。
4
enable 字段设置为 false
5
列出要修复的用户定义的策略集合。
6
定义集群更新的具体信息。
7
定义可用于 canary 更新的集群。
8
定义批处理中的最大并发更新数。补救批处理数量是 canary 集群的数量,加上除 Canary 集群外的集群数量除以 maxConcurrency 值。已兼容所有受管策略的集群不包括在补救计划中。
9
显示选择集群的参数。
10
控制批处理超时时会发生什么。可能的值有 abortcontinue。如果未指定,则默认为 continue
11
显示更新状态的信息。
12
ClustersSelected 条件显示所有选择的集群有效。
13
Validated 条件显示所有选择的集群都已验证。
注意

在更新 canary 集群的过程中任何错误都会停止更新过程。

当成功创建补救计划时,您可以将 enable 字段设置为 true,TALM 会开始使用指定的受管策略更新不合规的集群。

注意

只有 ClusterGroupUpgrade CR 的 enable 字段设置为 false 时,才能更改 spec 字段。

11.5.2. 验证

TALM 检查所有指定的受管策略是否可用并正确,并使用 Validated 条件来报告状态和原因:

  • true

    验证已完成。

  • false

    策略缺失或无效,或者指定了无效的平台镜像。

11.5.3. 预缓存

集群可能具有有限的带宽来访问容器镜像 registry,这可能会在更新完成前造成超时。在单节点 OpenShift 集群中,您可以使用预缓存来避免这种情况。当创建 ClusterGroupUpgrade CR 时,容器镜像预缓存会启动,并将 preCaching 字段设置为 true。TALM 将可用磁盘空间与预计 OpenShift Container Platform 镜像大小进行比较,以确保有足够的空间。如果集群没有足够的空间,TALM 会取消该集群的预缓存,且不会修复其上的策略。

TALM 使用 PrecacheSpecValid 条件来报告状态信息,如下所示:

  • true

    预缓存规格有效且一致。

  • false

    预缓存规格不完整。

TALM 使用 PrecachingSucceeded 条件来报告状态信息,如下所示:

  • true

    TALM 已完成预缓存过程。如果任何集群的预缓存失败,则该集群的更新会失败,但会继续执行所有其他集群。如果任何集群预缓存失败,您会接收到一个通知信息。

  • false

    预缓存仍在为一个或多个集群处理,或者所有集群都失败。

如需更多信息,请参阅"使用容器镜像预缓存功能"部分。

11.5.4. 创建备份

对于单节点 OpenShift,TALM 可以在更新前创建部署的备份。如果更新失败,您可以恢复之前的版本并将集群恢复到工作状态,而无需重新置备应用程序。要使用备份功能,您首先创建一个 ClusterGroupUpgrade CR,并将 backup 字段设置为 true。为确保备份内容为最新版本,在 ClusterGroupUpgrade CR 中的 enable 字段设置为 true 之前,不会进行备份。

TALM 使用 BackupSucceeded 条件来报告状态,如下所示:

  • true

    备份对于所有集群都完成,或备份运行已完成但对一个或多个集群失败。如果任何集群的备份失败,则该集群的更新会失败,但会继续执行所有其他集群。

  • false

    备份仍在为一个或多个集群处理,或者所有集群都失败。

如需更多信息,请参阅"在升级前创建集群资源备份"部分。

11.5.5. 更新集群

TALM 按照补救计划强制实施策略。在当前批处理的所有集群与所有受管策略兼容后,对后续批处理的策略强制启动。如果批处理超时,TALM 会进入下一个批处理。批处理的超时值是 spec.timeout 字段除以补救计划中的批处理数量。

TALM 使用 Progressing 条件来报告状态以及如下原因:

  • true

    TALM 是补救不合规的策略。

  • false

    更新没有进行。可能的原因包括:

    • 所有集群都符合所有受管策略。
    • 当策略补救用时过长时,更新会超时。
    • 阻塞系统中丢失或尚未完成的 CR。
    • ClusterGroupUpgrade CR 不会被启用。
    • 备份仍在进行中。
注意

受管策略会按照 ClusterGroupUpgrade CR 中的 managedPolicies 字段中列出的顺序进行应用。一个受管策略被应用于指定的集群。当集群符合当前策略时,会应用下一个受管策略。

处于 Progressing 状态的 ClusterGroupUpgrade CR 示例

apiVersion: ran.openshift.io/v1alpha1
kind: ClusterGroupUpgrade
metadata:
  creationTimestamp: '2022-11-18T16:27:15Z'
  finalizers:
    - ran.openshift.io/cleanup-finalizer
  generation: 1
  name: talm-cgu
  namespace: talm-namespace
  resourceVersion: '40451823'
  uid: cca245a5-4bca-45fa-89c0-aa6af81a596c
Spec:
  actions:
    afterCompletion:
      deleteObjects: true
    beforeEnable: {}
  backup: false
  clusters:
    - spoke1
  enable: true
  managedPolicies:
    - talm-policy
  preCaching: true
  remediationStrategy:
    canaries:
        - spoke1
    maxConcurrency: 2
    timeout: 240
  clusterLabelSelectors:
    - matchExpressions:
      - key: label1
      operator: In
      values:
        - value1a
        - value1b
  batchTimeoutAction:
status:
    clusters:
      - name: spoke1
        state: complete
    computedMaxConcurrency: 2
    conditions:
      - lastTransitionTime: '2022-11-18T16:27:15Z'
        message: All selected clusters are valid
        reason: ClusterSelectionCompleted
        status: 'True'
        type: ClustersSelected
      - lastTransitionTime: '2022-11-18T16:27:15Z'
        message: Completed validation
        reason: ValidationCompleted
        status: 'True'
        type: Validated
      - lastTransitionTime: '2022-11-18T16:37:16Z'
        message: Remediating non-compliant policies
        reason: InProgress
        status: 'True'
        type: Progressing 1
    managedPoliciesForUpgrade:
      - name: talm-policy
        namespace: talm-namespace
    managedPoliciesNs:
      talm-policy: talm-namespace
    remediationPlan:
      - - spoke1
      - - spoke2
        - spoke3
    status:
      currentBatch: 2
      currentBatchRemediationProgress:
        spoke2:
          state: Completed
        spoke3:
          policyIndex: 0
          state: InProgress
      currentBatchStartedAt: '2022-11-18T16:27:16Z'
      startedAt: '2022-11-18T16:27:15Z'

1
Progressing 字段显示 TALM 处于补救策略的过程。

11.5.6. 更新状态

TALM 使用 Succeeded 条件来报告状态和如下原因:

  • true

    所有集群都符合指定的受管策略。

  • false

    因为没有集群可用于补救,策略补救会失败,或者因为以下原因之一策略补救用时过长:

    • 在当前批处理包含 Canary 更新时,批处理中的集群不会遵循批处理超时中的所有受管策略。
    • 集群不符合 remediationStrategy 字段中指定的 timeout 值的受管策略。

处于 Succeeded 状态的 ClusterGroupUpgrade CR 示例

    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-upgrade-complete
      namespace: default
    spec:
      clusters:
      - spoke1
      - spoke4
      enable: true
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      remediationStrategy:
        maxConcurrency: 1
        timeout: 240
    status: 1
      clusters:
        - name: spoke1
          state: complete
        - name: spoke4
          state: complete
      conditions:
      - message: All selected clusters are valid
        reason: ClusterSelectionCompleted
        status: "True"
        type: ClustersSelected
      - message: Completed validation
        reason: ValidationCompleted
        status: "True"
        type: Validated
      - message: All clusters are compliant with all the managed policies
        reason: Completed
        status: "False"
        type: Progressing 2
      - message: All clusters are compliant with all the managed policies
        reason: Completed
        status: "True"
        type: Succeeded 3
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy2-common-pao-sub-policy
        namespace: default
      remediationPlan:
      - - spoke1
      - - spoke4
      status:
        completedAt: '2022-11-18T16:27:16Z'
        startedAt: '2022-11-18T16:27:15Z'

2
Progressing 字段中,更新完成时状态为 false ;集群与所有受管策略兼容。
3
Succeeded 字段显示验证成功完成。
1
status 字段包含集群列表及其状态。集群的状态可以是 completetimedout

timedout 状态的 Sample ClusterGroupUpgrade CR

apiVersion: ran.openshift.io/v1alpha1
kind: ClusterGroupUpgrade
metadata:
  creationTimestamp: '2022-11-18T16:27:15Z'
  finalizers:
    - ran.openshift.io/cleanup-finalizer
  generation: 1
  name: talm-cgu
  namespace: talm-namespace
  resourceVersion: '40451823'
  uid: cca245a5-4bca-45fa-89c0-aa6af81a596c
spec:
  actions:
    afterCompletion:
      deleteObjects: true
    beforeEnable: {}
  backup: false
  clusters:
    - spoke1
    - spoke2
  enable: true
  managedPolicies:
    - talm-policy
  preCaching: false
  remediationStrategy:
    maxConcurrency: 2
    timeout: 240
status:
  clusters:
    - name: spoke1
      state: complete
    - currentPolicy: 1
        name: talm-policy
        status: NonCompliant
      name: spoke2
      state: timedout
  computedMaxConcurrency: 2
  conditions:
    - lastTransitionTime: '2022-11-18T16:27:15Z'
      message: All selected clusters are valid
      reason: ClusterSelectionCompleted
      status: 'True'
      type: ClustersSelected
    - lastTransitionTime: '2022-11-18T16:27:15Z'
      message: Completed validation
      reason: ValidationCompleted
      status: 'True'
      type: Validated
    - lastTransitionTime: '2022-11-18T16:37:16Z'
      message: Policy remediation took too long
      reason: TimedOut
      status: 'False'
      type: Progressing
    - lastTransitionTime: '2022-11-18T16:37:16Z'
      message: Policy remediation took too long
      reason: TimedOut
      status: 'False'
      type: Succeeded 2
  managedPoliciesForUpgrade:
    - name: talm-policy
      namespace: talm-namespace
  managedPoliciesNs:
    talm-policy: talm-namespace
  remediationPlan:
    - - spoke1
      - spoke2
  status:
        startedAt: '2022-11-18T16:27:15Z'
        completedAt: '2022-11-18T20:27:15Z'

1
如果集群的状态是 timedoutcurrentPolicy 字段会显示策略名称和策略状态。
2
succeeded 的状态为 false,这个消息代表策略补救用时过长。

11.5.7. 阻塞 ClusterGroupUpgrade CR

您可以创建多个 ClusterGroupUpgrade CR,并控制应用程序的顺序。

例如,如果您创建了 ClusterGroupUpgrade CR C,它会阻塞 ClusterGroupUpgrade CR A 的启动,那么 ClusterGroupUpgrade CR A 将无法启动,直到 ClusterGroupUpgrade CR C 变为 UpgradeComplete 状态。

一个 ClusterGroupUpgrade CR 可以有多个阻塞 CR。在这种情况下,所有块 CR 都必须在升级当前 CR 升级前完成。

先决条件

  • 安装 Topology Aware Lifecycle Manager(TALM)。
  • 置备一个或多个受管集群。
  • 以具有 cluster-admin 特权的用户身份登录。
  • 在 hub 集群中创建 RHACM 策略。

流程

  1. ClusterGroupUpgrade CR 的内容保存到 cgu-a.yamlcgu-b.yamlcgu-c.yaml 文件中。

    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-a
      namespace: default
    spec:
      blockingCRs: 1
      - name: cgu-c
        namespace: default
      clusters:
      - spoke1
      - spoke2
      - spoke3
      enable: false
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      remediationStrategy:
        canaries:
        - spoke1
        maxConcurrency: 2
        timeout: 240
    status:
      conditions:
      - message: The ClusterGroupUpgrade CR is not enabled
        reason: UpgradeNotStarted
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy2-common-pao-sub-policy
        namespace: default
      - name: policy3-common-ptp-sub-policy
        namespace: default
      placementBindings:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      placementRules:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      remediationPlan:
      - - spoke1
      - - spoke2
    1
    定义阻塞 CR。cgu-a 更新无法启动,直到 cgu-c 完成后。
    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-b
      namespace: default
    spec:
      blockingCRs: 1
      - name: cgu-a
        namespace: default
      clusters:
      - spoke4
      - spoke5
      enable: false
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      - policy4-common-sriov-sub-policy
      remediationStrategy:
        maxConcurrency: 1
        timeout: 240
    status:
      conditions:
      - message: The ClusterGroupUpgrade CR is not enabled
        reason: UpgradeNotStarted
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy2-common-pao-sub-policy
        namespace: default
      - name: policy3-common-ptp-sub-policy
        namespace: default
      - name: policy4-common-sriov-sub-policy
        namespace: default
      placementBindings:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      placementRules:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      remediationPlan:
      - - spoke4
      - - spoke5
      status: {}
    1
    cgu-b 更新无法启动,直到 cgu-a 完成后。
    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-c
      namespace: default
    spec: 1
      clusters:
      - spoke6
      enable: false
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      - policy4-common-sriov-sub-policy
      remediationStrategy:
        maxConcurrency: 1
        timeout: 240
    status:
      conditions:
      - message: The ClusterGroupUpgrade CR is not enabled
        reason: UpgradeNotStarted
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      managedPoliciesCompliantBeforeUpgrade:
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy4-common-sriov-sub-policy
        namespace: default
      placementBindings:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      placementRules:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      remediationPlan:
      - - spoke6
      status: {}
    1
    cgu-c 更新没有任何阻塞 CR。当 enable 字段设为 true 时,TALM 会启动 cgu-c 更新。
  2. 通过为每个相关 CR 运行以下命令创建 ClusterGroupUpgrade CR:

    $ oc apply -f <name>.yaml
  3. 通过为每个相关 CR 运行以下命令启动更新过程:

    $ oc --namespace=default patch clustergroupupgrade.ran.openshift.io/<name> \
    --type merge -p '{"spec":{"enable":true}}'

    以下示例显示 enable 字段设为 trueClusterGroupUpgrade CR:

    带有阻塞 CR 的 cgu-a 示例

    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-a
      namespace: default
    spec:
      blockingCRs:
      - name: cgu-c
        namespace: default
      clusters:
      - spoke1
      - spoke2
      - spoke3
      enable: true
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      remediationStrategy:
        canaries:
        - spoke1
        maxConcurrency: 2
        timeout: 240
    status:
      conditions:
      - message: 'The ClusterGroupUpgrade CR is blocked by other CRs that have not yet
          completed: [cgu-c]' 1
        reason: UpgradeCannotStart
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy2-common-pao-sub-policy
        namespace: default
      - name: policy3-common-ptp-sub-policy
        namespace: default
      placementBindings:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      placementRules:
      - cgu-a-policy1-common-cluster-version-policy
      - cgu-a-policy2-common-pao-sub-policy
      - cgu-a-policy3-common-ptp-sub-policy
      remediationPlan:
      - - spoke1
      - - spoke2
      status: {}

    1
    显示阻塞 CR 的列表。

    带有阻塞 CR 的 cgu-b 示例

    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-b
      namespace: default
    spec:
      blockingCRs:
      - name: cgu-a
        namespace: default
      clusters:
      - spoke4
      - spoke5
      enable: true
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      - policy4-common-sriov-sub-policy
      remediationStrategy:
        maxConcurrency: 1
        timeout: 240
    status:
      conditions:
      - message: 'The ClusterGroupUpgrade CR is blocked by other CRs that have not yet
          completed: [cgu-a]' 1
        reason: UpgradeCannotStart
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy2-common-pao-sub-policy
        namespace: default
      - name: policy3-common-ptp-sub-policy
        namespace: default
      - name: policy4-common-sriov-sub-policy
        namespace: default
      placementBindings:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      placementRules:
      - cgu-b-policy1-common-cluster-version-policy
      - cgu-b-policy2-common-pao-sub-policy
      - cgu-b-policy3-common-ptp-sub-policy
      - cgu-b-policy4-common-sriov-sub-policy
      remediationPlan:
      - - spoke4
      - - spoke5
      status: {}

    1
    显示阻塞 CR 的列表。

    带有阻塞 CR 的 cgu-c 示例

    apiVersion: ran.openshift.io/v1alpha1
    kind: ClusterGroupUpgrade
    metadata:
      name: cgu-c
      namespace: default
    spec:
      clusters:
      - spoke6
      enable: true
      managedPolicies:
      - policy1-common-cluster-version-policy
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      - policy4-common-sriov-sub-policy
      remediationStrategy:
        maxConcurrency: 1
        timeout: 240
    status:
      conditions:
      - message: The ClusterGroupUpgrade CR has upgrade policies that are still non compliant 1
        reason: UpgradeNotCompleted
        status: "False"
        type: Ready
      copiedPolicies:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      managedPoliciesCompliantBeforeUpgrade:
      - policy2-common-pao-sub-policy
      - policy3-common-ptp-sub-policy
      managedPoliciesForUpgrade:
      - name: policy1-common-cluster-version-policy
        namespace: default
      - name: policy4-common-sriov-sub-policy
        namespace: default
      placementBindings:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      placementRules:
      - cgu-c-policy1-common-cluster-version-policy
      - cgu-c-policy4-common-sriov-sub-policy
      remediationPlan:
      - - spoke6
      status:
        currentBatch: 1
        remediationPlanForBatch:
          spoke6: 0

    1
    cgu-c 更新没有任何阻塞 CR。
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