Overcloud upgrade deployment failed during converge with error octavia_post_workflow [task_ex_id=6d9fbe60-acb8-4df1-b7e4-e94e492c840c]. Failure caused by error in tasks: enable_ssh_admin

Issue

• Overcloud major upgrade fails during converge step:

2019-03-30 20:02:30Z [overcloud-AllNodesDeploySteps-byj2kropixbm.WorkflowTasks_Step5_Execution]: CREATE_FAILED  resources.WorkflowTasks_Step5_Execution: Failure caused by error in tasks: octavia_post_workflow

  octavia_post_workflow [task_ex_id=6d9fbe60-acb8-4df1-b7e4-e94e492c840c] -> Failure caused by error in tasks: enable_ssh_admin

  enable_ssh_admin [task_ex_
2019-03-30 20:02:30Z [overcloud-AllNodesDeploySteps-byj2kropixbm]: UPDATE_FAILED  Resource CREATE failed: resources.WorkflowTasks_Step5_Execution: Failure caused by error in tasks: octavia_post_workflow

  octavia_post_workflow [task_ex_id=6d9fbe60-acb8-4df1-b7e4-e94e492c840c] -> Failure caused by error in tasks: enable_ssh_admin

  en
2019-03-30 20:02:30Z [AllNodesDeploySteps]: UPDATE_FAILED  resources.AllNodesDeploySteps: Resource CREATE failed: resources.WorkflowTasks_Step5_Execution: Failure caused by error in tasks: octavia_post_workflow

  octavia_post_workflow [task_ex_id=6d9fbe60-acb8-4df1-b7e4-e94e492c840c] -> Failure caused by error i
2019-03-30 20:02:30Z [overcloud]: UPDATE_FAILED  Resource UPDATE failed: resources.AllNodesDeploySteps: Resource CREATE failed: resources.WorkflowTasks_Step5_Execution: Failure caused by error in tasks: octavia_post_workflow

  octavia_post_workflow [task_ex_id=6d9fbe60-acb8-4df1-b7e4-e94e492c840c] -> F

 Stack overcloud UPDATE_FAILED

overcloud.AllNodesDeploySteps.WorkflowTasks_Step5_Execution:
  resource_type: OS::TripleO::WorkflowSteps
  physical_resource_id: 567acfc3-7089-447b-921e-78238e2e877c
  status: CREATE_FAILED
  status_reason: |
    ...


        [wf_ex_id=ddca773d-0794-4ed1-b74f-d4c561a261c2, idx=0]: Failure caused by error in tasks: create_admin

      create_admin [task_ex_id=18ae665b-a062-46e7-8db9-f0e3804edc4f] -> One or more actions had failed.
        [wf_ex_id=7ebe6f77-c959-43a7-b73c-c1fb4435738d, idx=0]: None
        [wf_ex_id=b63eb5f0-bea6-428e-ba6b-61c3ddff53fd, idx=1]: None
        [wf_ex_id=c9d6a0ed-c503-41bb-aa3e-d0d689e3a03d, idx=2]: None



Heat Stack update failed.
Heat Stack update failed.