updated

Author: Jay LaCroix

host_vars/172.16.250.132.yml

@@ -0,0 +1,3 @@
+apache_package_name: apache2
+apache_service: apache2
+php_package_name: libapache2-mod-php

host_vars/172.16.250.133.yml

@@ -0,0 +1,3 @@
+apache_package_name: apache2
+apache_service: apache2
+php_package_name: libapache2-mod-php

host_vars/172.16.250.134.yml

@@ -0,0 +1,3 @@
+apache_package_name: apache2
+apache_service: apache2
+php_package_name: libapache2-mod-php

host_vars/172.16.250.248.yml

@@ -0,0 +1,3 @@
+apache_package_name: httpd
+apache_service: httpd
+php_package_name: php

roles/web_servers/handlers/main.yml

@@ -0,0 +1,4 @@
+- name: restart_apache
+  service:
+    name: "{{ apache_service }}"
+    state: restarted

roles/web_servers/tasks/main.yml

@@ -1,45 +1,27 @@
-- name: install httpd package (CentOS)
-  tags: apache,centos,httpd
-  dnf:
+- name: install apache and php packages
+  tags: apache,httpd,php
+  package:
     name:
-      - httpd
-      - php
+      - "{{ apache_package_name }}"
+      - "{{ php_package_name }}"
     state: latest
-  when: ansible_distribution == "CentOS"
 
-- name: start and enable httpd (CentOS)
-  tags: apache,centos,httpd
+- name: start and enable apache service
+  tags: apache,httpd
   service:
-    name: httpd
+    name: "{{ apache_service }}"
     state: started
     enabled: yes
-  when: ansible_distribution == "CentOS"
-
-- name: install apache2 package (Ubuntu)
-  tags: apache,apache2,ubuntu
-  apt:
-    name:
-      - apache2
-      - libapache2-mod-php
-    state: latest
-  when: ansible_distribution == "Ubuntu"
 
 - name: change e-mail address for admin
   tags: apache,centos,httpd
   lineinfile:
     path: /etc/httpd/conf/httpd.conf
     regexp: '^ServerAdmin'
-    line: ServerAdmin somebody@somewhere.net
+    line: ServerAdmin somebody@somewhere.com
   when: ansible_distribution == "CentOS"
-  register: httpd
+  notify: restart_apache
 
-- name: restart httpd (CentOS)
-  tags: apache,centos,httpd
-  service:
-    name: httpd
-    state: restarted
-  when: httpd.changed    
-
 - name: copy html file for site
   tags: apache,apache,apache2,httpd
   copy: