Overcloud deployment timed out on "WorkflowTasks_Step2_Execution"

Solution In Progress - Updated -


  • The overcloud deployment timed out on WorkflowTasks_Step2_Execution:
  resource_type: OS::TripleO::WorkflowSteps
  physical_resource_id: 95c5b91b-fb82-41e5-a9bc-8bfc5103a871
  status_reason: |
    UPDATE aborted (Task update from MistralExternalResource "WorkflowTasks_Step2_Execution" [384e5ec7-36c1-4c2a-a69c-0578b01bb145] Stack "overcloud-AllNodesDeploySteps-bjzm6swzjila" [145d6b66-51c7-4ea6-bbfc-e4275a754f7a] Timed out)
  • This Mistral engine log then contains the following:
InternalError: (1153, u"Got a packet bigger than 'max_allowed_packet' bytes")
  • This Mistral throws as exception like the following when executing Ansible:
SizeLimitExceededException: Field size limit exceeded [class=TaskExecution, field=output, size=352860KB, limit=16384KB]


  • Red Hat OpenStack Platform 13.0 (RHOSP)

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