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  1. OpenShift Bugs
  2. OCPBUGS-13781

worker servergroup test failing on multiAZ deployments

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Details

    • Bug
    • Resolution: Done
    • Normal
    • None
    • 4.13.z, 4.12.z, 4.11.z, 4.10.z
    • Test Framework / OpenStack
    • +
    • Moderate
    • No
    • ShiftStack Sprint 237, ShiftStack Sprint 238, ShiftStack Sprint 239, ShiftStack Sprint 240, ShiftStack Sprint 241, ShiftStack Sprint 242, ShiftStack Sprint 243, ShiftStack Sprint 244, ShiftStack Sprint 245
    • 9
    • False
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    Description

      Description of problem:
      While troubleshooting https://issues.redhat.com/browse/OCPBUGS-13300, it is observed that openstack-test "sig-installerSuite_openshift/openstack_The_OpenStack_platform_creates_Worker_nodes_in_a_server_group" fails on multiAZ installation with below reason:

      fail [/home/stack/openstack-test/test/extended/openstack/servergroup.go:157]: two Worker Machines have different workerGroupName set
Expected
    <string>: ostest-wzvhw-worker-AZ-1
to equal
    <string>: ostest-wzvhw-worker-AZ-2
Ginkgo exit error 1: exit with code 1

      But as each worker is on one AZ, one server group is created per each.

      On openshift side:

      $ oc get machines -n openshift-machine-api -o json | jq .items[].spec.providerSpec.value.serverGroupName
"ostest-wzvhw-master"
"ostest-wzvhw-master"
"ostest-wzvhw-master"
"ostest-wzvhw-worker-AZ-0"
"ostest-wzvhw-worker-AZ-2"
"ostest-wzvhw-worker-AZ-1"

      On Openstack side:

      $ openstack server group list
+--------------------------------------+--------------------------+--------------------+
| ID                                   | Name                     | Policy             |
+--------------------------------------+--------------------------+--------------------+
| a1922c64-ad74-40a5-8881-bc5e2af7bf64 | ostest-wzvhw-worker-AZ-0 | soft-anti-affinity |
| 804de49f-166a-459a-9d1a-aac7b8032218 | ostest-wzvhw-master      | soft-anti-affinity |
| 1fb4e886-019f-42ca-86cb-8fadceadee9b | ostest-wzvhw-worker-AZ-2 | soft-anti-affinity |
| 07ce72c9-4963-4f8c-9959-b3e5d1727724 | ostest-wzvhw-worker-AZ-1 | soft-anti-affinity |
+--------------------------------------+--------------------------+--------------------+

      How reproducible: Always
      Steps to Reproduce: D/S periodic availiabilityzones multijob
      Actual results: Test case failing
      Expected results: The test should consider the scenario where there are different machinesets with different availabilityZones or at least, should be skipped.

      Additional info: on private comment.

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          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-20195 worker servergroup test failing on multiAZ deployments

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          is cloned by

          Bug - A problem that impairs or prevents the functions of the product. OCPBUGS-20195 worker servergroup test failing on multiAZ deployments

          • Normal - To be worked after urgent and high priorities are resolved. This term is chosen when the severity of an issue is relatively close to the level of effort to fix it. The existence of an easily implemented workaround can also lead to this priority level instead of a higher priority.
          • Closed
          links to

          GitHub openshift/openstack-test#104: OCPBUGS-13781: Don't assert identical server groups in multi-AZ

          Activity

            People

              sfinucan@redhat.com Stephen Finucane
              rlobillo Ramón Lobillo
              Itshak Brown Itshak Brown
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              Dates

                Created:
                Updated:
                Resolved: