---
- name: Scaling ceph-storage nodes down and up again
  hosts: undercloud
  gather_facts: no
  any_errors_fatal: true
  roles:
      - {role: "installer/ospd/overcloud/scale/", service: 'ceph-storage', amount: 1}
      - {role: "installer/ospd/overcloud/scale/", service: 'ceph-storage', amount: 3}

---
- name: Scaling ceph-storage nodes down and up again
  hosts: undercloud
  gather_facts: no
  any_errors_fatal: true
  roles:
      - {role: "installer/ospd/overcloud/scale/", service: 'ceph-storage', amount: 3}
      - {role: "installer/ospd/overcloud/scale/", service: 'ceph-storage', amount: 5}

Fix our ceph scale job
Fix our ceph scale job

Since a proper ceph deployment requires a minimum of 3 nodes to work,
there is no logic in scale down to 1.
This patch updates the scale job to deploy 5 ceph nodes, scale down
to 3 then scale up to 5 again.

Change-Id: I80d20ad9910cd494f6178ed0e63097bd6667b9d0
