Move sanity_checks into custom action plugin

This commit moves sanity_checks tasks into a custom
action plugin that is only run against a single host.

This will result in a large reduction of tasks during initialization

1 files changed, 12 insertions, 48 deletions

diff --git a/playbooks/init/sanity_checks.yml b/playbooks/init/sanity_checks.yml
index 26716a92d..52bcf42c0 100644
--- a/playbooks/init/sanity_checks.yml
+++ b/playbooks/init/sanity_checks.yml
@@ -1,51 +1,15 @@
 ---
 - name: Verify Requirements
-  hosts: oo_all_hosts
+  hosts: oo_first_master
+  roles:
+  - role: lib_utils
   tasks:
-  - fail:
-      msg: Flannel can not be used with openshift sdn, set openshift_use_openshift_sdn=false if you want to use flannel
-    when: openshift_use_openshift_sdn | default(true) | bool and openshift_use_flannel | default(false) | bool
-
-  - fail:
-      msg: Nuage sdn can not be used with openshift sdn, set openshift_use_openshift_sdn=false if you want to use nuage
-    when: openshift_use_openshift_sdn | default(true) | bool and openshift_use_nuage | default(false) | bool
-
-  - fail:
-      msg: Nuage sdn can not be used with flannel
-    when: openshift_use_flannel | default(false) | bool and openshift_use_nuage | default(false) | bool
-
-  - fail:
-      msg: Contiv can not be used with openshift sdn, set openshift_use_openshift_sdn=false if you want to use contiv
-    when: openshift_use_openshift_sdn | default(true) | bool and openshift_use_contiv | default(false) | bool
-
-  - fail:
-      msg: Contiv can not be used with flannel
-    when: openshift_use_flannel | default(false) | bool and openshift_use_contiv | default(false) | bool
-
-  - fail:
-      msg: Contiv can not be used with nuage
-    when: openshift_use_nuage | default(false) | bool and openshift_use_contiv | default(false) | bool
-
-  - fail:
-      msg: Calico can not be used with openshift sdn, set openshift_use_openshift_sdn=false if you want to use Calico
-    when: openshift_use_openshift_sdn | default(true) | bool and openshift_use_calico | default(false) | bool
-
-  - fail:
-      msg: The Calico playbook does not yet integrate with the Flannel playbook in Openshift. Set either openshift_use_calico or openshift_use_flannel, but not both.
-    when: openshift_use_calico | default(false) | bool and openshift_use_flannel | default(false) | bool
-
-  - fail:
-      msg: Calico can not be used with Nuage in Openshift. Set either openshift_use_calico or openshift_use_nuage, but not both
-    when: openshift_use_calico | default(false) | bool and openshift_use_nuage | default(false) | bool
-
-  - fail:
-      msg: Calico can not be used with Contiv in Openshift. Set either openshift_use_calico or openshift_use_contiv, but not both
-    when: openshift_use_calico | default(false) | bool and openshift_use_contiv | default(false) | bool
-
-  - fail:
-      msg: openshift_hostname must be 63 characters or less
-    when: openshift_hostname is defined and openshift_hostname | length > 63
-
-  - fail:
-      msg: openshift_public_hostname must be 63 characters or less
-    when: openshift_public_hostname is defined and openshift_public_hostname | length > 63
+  # sanity_checks is a custom action plugin defined in lib_utils.
+  # This module will loop through all the hostvars for each host
+  # specified in check_hosts.
+  # Since sanity_checks is an action_plugin, it executes on the control host.
+  # Thus, sanity_checks cannot gather new information about any hosts.
+  - name: Run variable sanity checks
+    sanity_checks:
+      check_hosts: "{{ groups['oo_all_hosts'] }}"
+    run_once: True