Description of problem: Provisioning of OSP 13 z3/z5 - Overcloud fails with: Invalid input [name=update_deployment_plan, class=DirectWorkflowSpec, unexpected=[u'validate_stack']] How reproducible: It has failed 3 times out of 3 attempts Additional info: z5 provision: https://rhos-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/OSPD-Customized-Deployment-virt/11114/ Logs available at: https://rhos-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/OSPD-Customized-Deployment-virt/11114/artifact/undercloud-0.tar.gz z3 provision: https://rhos-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/OSPD-Customized-Deployment-virt/11112/ Logs available at: https://rhos-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/job/OSPD-Customized-Deployment-virt/11112/artifact/undercloud-0.tar.gz
*** Bug 1745851 has been marked as a duplicate of this bug. ***
*** Bug 1776390 has been marked as a duplicate of this bug. ***