Add pre/post ceph validation groups

Change-Id: Iec3fddffade4ecd02d2e59ebd2769b421d8577ac

groups.yaml

@@ -32,3 +32,11 @@ post-upgrade:
   - description: >-
       Validations which try to validate your OpenStack deployment after you
       upgrade it.
+pre-ceph:
+  - description: >-
+      Validations to run on undercloud before deploying OpenStack
+      with Ceph.
+post-ceph:
+  - description: >-
+      Validations to run on overcloud after deploying OpenStack
+      with Ceph.

playbooks/ceph-ansible-installed.yaml

@@ -7,6 +7,7 @@
         Prints a message if ceph-ansible isn't installed
       groups:
         - pre-deployment
+        - pre-ceph
     fail_without_ceph_ansible: false
     ceph_ansible_repo: "centos-ceph-nautilus"
   tasks:

playbooks/ceph-dependencies-installed.yaml

@@ -7,6 +7,7 @@
         Prints a message if a ceph dependency is missed
       groups:
         - pre-deployment
+        - pre-ceph
     fail_without_deps: true
     tripleo_delegate_to: "{{ groups['overcloud'] | default([]) }}"
     packages:

playbooks/ceph-health.yaml

@@ -9,6 +9,7 @@
 
       groups:
         - post-deployment
+        - post-ceph
     osd_percentage_min: 0
   tasks:
     - include_role:

playbooks/ceph-pg.yaml

@@ -16,6 +16,7 @@
         the deployment will fail.
       groups:
         - pre-deployment
+        - post-ceph
   tasks:
     - include_role:
         name: ceph