Description of problem: Overcloud deploy failed with: The action raised an exception [action_ex_id=798d24c1-ca11-4966-8188-225f5c679870, msg='[Errno 13] Permission denied: '/var/lib/mistral/overcloud/ceph-ansible Version-Release number of selected component (if applicable): How reproducible: not sure yet, will try to reproduce in staging environment Steps to Reproduce: 1. Setup spine leaf multiple subnet environment 2. Install OC 3. Actual results: OC install fails with permission denied error Expected results: OC install succeeds Additional info: logs to follow