Uploaded image for project: 'OpenShift Bugs'
  1. OpenShift Bugs
  2. OCPBUGS-42231

[IBMCloud] MonitorTests fail due to CSI Driver pods require ClusterRole SCC binding

XMLWordPrintable

    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: Normal Normal
    • None
    • 4.18.0
    • Storage
    • Important
    • None
    • Proposed
    • False
    • Hide

      None

      Show
      None
    • NA
    • Release Note Not Required
    • In Progress

      Description of problem:

          OCP Conformance MonitorTests can fail based on CSI Drivers pod and ClusterRole applied order. SA, CR, CRB likely should be applied first prior to deployment/pods.

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

          4.18.0

      How reproducible:

          60%

      Steps to Reproduce:

          1. Create IPI cluster on IBM Cloud
          2. Run OCP Conformance w/ MonitorTests
          

      Actual results:

          : [sig-auth][Feature:SCC][Early] should not have pod creation failures during install [Suite:openshift/conformance/parallel]
      
      {  fail [github.com/openshift/origin/test/extended/authorization/scc.go:76]: 1 pods failed before test on SCC errors
      Error creating: pods "ibm-vpc-block-csi-node-" is forbidden: unable to validate against any security context constraint: [provider "anyuid": Forbidden: not usable by user or serviceaccount, spec.volumes[0]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[1]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[2]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[3]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[4]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[5]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[6]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[7]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, spec.volumes[9]: Invalid value: "hostPath": hostPath volumes are not allowed to be used, provider restricted-v2: .containers[0].runAsUser: Invalid value: 0: must be in the ranges: [1000180000, 1000189999], provider restricted-v2: .containers[1].runAsUser: Invalid value: 0: must be in the ranges: [1000180000, 1000189999], provider restricted-v2: .containers[1].privileged: Invalid value: true: Privileged containers are not allowed, provider restricted-v2: .containers[2].runAsUser: Invalid value: 0: must be in the ranges: [1000180000, 1000189999], provider "restricted": Forbidden: not usable by user or serviceaccount, provider "nonroot-v2": Forbidden: not usable by user or serviceaccount, provider "nonroot": Forbidden: not usable by user or serviceaccount, provider "hostmount-anyuid": Forbidden: not usable by user or serviceaccount, provider "machine-api-termination-handler": Forbidden: not usable by user or serviceaccount, provider "hostnetwork-v2": Forbidden: not usable by user or serviceaccount, provider "hostnetwork": Forbidden: not usable by user or serviceaccount, provider "hostaccess": Forbidden: not usable by user or serviceaccount, provider "privileged": Forbidden: not usable by user or serviceaccount] for DaemonSet.apps/v1/ibm-vpc-block-csi-node -n openshift-cluster-csi-drivers happened 7 times
      
      Ginkgo exit error 1: exit with code 1}

      Expected results:

          No pod creation failures using the wrong SCC, because the ClusterRole/ClusterRoleBinding, etc. had not been applied yet.

      Additional info:

      Sorry, I did not see an IBM Cloud Storage listed in the targeted Component for this bug, so selected the generic Storage component. Please forward as necessary/possible.
      
      
      Items to consider:
      
      ClusterRole:  https://github.com/openshift/ibm-vpc-block-csi-driver-operator/blob/master/assets/rbac/privileged_role.yaml
      
      ClusterRoleBinding:  https://github.com/openshift/ibm-vpc-block-csi-driver-operator/blob/master/assets/rbac/node_privileged_binding.yaml
      
      The ibm-vpc-block-csi-node-* pods eventually reach running using privileged SCC. I do not know whether it is possible to stage the resources that get created first, within the CSI Driver Operator
      https://github.com/openshift/ibm-vpc-block-csi-driver-operator/blob/9288e5078f2fe3ce2e69a4be3d94622c164c3dbd/pkg/operator/starter.go#L98-L99
      Prior to the CSI Driver daemonset (`node.yaml`), perhaps order matters within the list.
      
      Example of failure in CI:
      https://prow.ci.openshift.org/view/gs/test-platform-results/pr-logs/pull/openshift_installer/8235/pull-ci-openshift-installer-master-e2e-ibmcloud-ovn/1836521032031145984
      
      

       

              jdobson@redhat.com Jonathan Dobson
              cschaefe@redhat.com Christopher Schaefer
              Rohit Patil Rohit Patil
              Votes:
              0 Vote for this issue
              Watchers:
              7 Start watching this issue

                Created:
                Updated: