Fix tests for selinux facts (#30)

Co-authored-by: Alessandro Fael Garcia <[email protected]>

Author: dudefellah

CHANGELOG.md

@@ -14,6 +14,7 @@ ENHANCEMENTS:
 BUG FIXES:
 
 *   Prevent TravisCI from trying to build (and failing) NGINX Plus images on external PRs.
+*   Fix naming for SELinux facts dict.
 
 ## 0.2.0 (September 24, 2020)
 

tasks/main.yml

@@ -3,7 +3,8 @@
   include_tasks: "{{ role_path }}/tasks/prerequisites/setup-selinux.yml"
   when:
     - nginx_config_selinux | bool
-    - ansible_facts['selinux.mode'] is defined
+    - "'selinux' in ansible_facts"
+    - ansible_facts['selinux']['mode'] is defined
     - ansible_facts['os_family'] in ['RedHat', 'Suse']
   tags: nginx_config_selinux
 

tasks/prerequisites/setup-selinux.yml

@@ -22,7 +22,7 @@
     state: permissive
     policy: targeted
   changed_when: false
-  when: ansible_facts['selinux.mode'] == "enforcing"
+  when: ansible_facts['selinux']['mode'] == "enforcing"
 
 - name: Allow SELinux HTTP network connections
   seboolean:
@@ -75,4 +75,4 @@
   changed_when: false
   when:
     - nginx_config_selinux_enforcing
-    - ansible_facts['selinux.mode'] == "permissive"
+    - ansible_facts['selinux']['mode'] == "permissive"