6.6. Troubleshooting the migration to ClusterInstance CRs


Consider the following troubleshooting steps if you encounter issues during the migration from SiteConfig CRs to ClusterInstance CRs.

Procedure

  • Verify that the SiteConfig Operator rendered all the required deployment resources by running the following command:

    $ oc -n <target_cluster> get clusterinstances <target_cluster> -ojson | jq .status.manifestsRendered

    Example output

    [
      {
        "apiGroup": "extensions.hive.openshift.io/v1beta1",
        "kind": "AgentClusterInstall",
        "lastAppliedTime": "2025-01-13T11:10:52Z",
        "name": "sno1",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 1
      },
      {
        "apiGroup": "metal3.io/v1alpha1",
        "kind": "BareMetalHost",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1.example.com",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 1
      },
      {
        "apiGroup": "hive.openshift.io/v1",
        "kind": "ClusterDeployment",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 1
      },
      {
        "apiGroup": "agent-install.openshift.io/v1beta1",
        "kind": "InfraEnv",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 1
      },
      {
        "apiGroup": "agent-install.openshift.io/v1beta1",
        "kind": "NMStateConfig",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1.example.com",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 1
      },
      {
        "apiGroup": "agent.open-cluster-management.io/v1",
        "kind": "KlusterletAddonConfig",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1",
        "namespace": "sno1",
        "status": "rendered",
        "syncWave": 2
      },
      {
        "apiGroup": "cluster.open-cluster-management.io/v1",
        "kind": "ManagedCluster",
        "lastAppliedTime": "2025-01-13T11:10:53Z",
        "name": "sno1",
        "status": "rendered",
        "syncWave": 2
      }
    ]

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