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  1. Red Hat Advanced Cluster Management
  2. ACM-8561

Unable to import AKS cluster to ACM, existing imported AKS cluster now in unknown state

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      Description of problem:

      When attempting to import AKS cluster the following error is observed:
      after copying and pasting the command to the target AKS cluster, relevant resources (deployment, namespace, CRDs etc) get created, but the pod remains in a Not Ready state with the following error being printed in the logs. 
      error initializing delegating authentication: unable to load configmap based request-header-client-ca-file: Get "https://###.##.#.#:443/api/v1/namespaces/kube-system/configmaps/extension-apiserver-authentication": EOF

      On the hub cluster we discovered a certificate error and resolved with the help of https://access.redhat.com/solutions/6993953
      However, on the managed cluster we are still seeing the klusterlet error:
      unable to get owner reference (falling back to namespace): Get "https://###.##.#.#:443/api/v1/namespaces/open-cluster-management-agent/pods": EOF
      klusterlet version 2.3.3-
      error initializing delegating authentication: unable to load configmap based request-header-client-ca-file: Get "https://###.##.#.#:443/api/v1/namespaces/kube-system/configmaps/extension-apiserver-authentication": EOF

      Version-Release number of selected component (if applicable):

      2.8.0

      How reproducible:

      Seems to be reproducible if in the environment the the OLM packageserver CA bundle has a cert issue

      Steps to Reproduce:

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      Actual results:

      Expected results:

      Additional info:

              zxue@redhat.com ZHAO XUE
              rhn-support-rspagnol Ryan Spagnola
              Hui Chen Hui Chen
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                Created:
                Updated:
                Resolved: