F #52: Divide site.yml playbook into 3 skippable stages (#53)

Author: sk4zuzu

playbooks/site.yml

@@ -1,12 +1,15 @@
 ---
 - hosts: "{{ frontend_group | d('frontend') }}"
-  tags: [frontend]
+  tags: [frontend, stage1]
   collections:
     - opennebula.deploy
   roles:
     - role: helper/facts
       tags: [always]
 
+    # Make sure all facts are usable on the playbook level.
+    - role: common
+
     - role: repository
       tags: [preinstall, prometheus]
 
@@ -34,20 +37,26 @@
     - opennebula.deploy
   roles:
     - role: helper/facts
-      when: &evpn
-        - features.evpn | bool is true
+      tags: [always]
+
+    # Make sure all facts are usable on the playbook level.
+    - role: common
 
     - role: frr/evpn
-      when: *evpn
+      when: &evpn
+        - features.evpn | bool is true
 
 - hosts: "{{ node_group | d('node') }}"
-  tags: [node]
+  tags: [node, stage2]
   collections:
     - opennebula.deploy
   roles:
     - role: helper/facts
       tags: [always]
 
+    # Make sure all facts are usable on the playbook level.
+    - role: common
+
     - role: repository
       tags: [preinstall, prometheus]
 
@@ -80,13 +89,16 @@
         - one_token is defined and one_token is truthy
 
 - hosts: "{{ frontend_group | d('frontend') }}"
-  tags: [frontend]
+  tags: [frontend, stage3]
   collections:
     - opennebula.deploy
   roles:
     - role: helper/facts
       tags: [always]
 
+    # Make sure all facts are usable on the playbook level.
+    - role: common
+
     - role: ceph/frontend
       tags: [ceph]
       when:
@@ -109,6 +121,9 @@
     - role: helper/facts
       tags: [always]
 
+    # Make sure all facts are usable on the playbook level.
+    - role: common
+
     - role: repository
       tags: [preinstall, grafana]