add disable for redhat, add osm_enabled

roles/osm/tasks/main.yml

@@ -79,6 +79,7 @@
             owner=root
             group=root
             mode=0644
+  when: osm_enabled
 
 - name: Create a link from sites-enabled to sites-available
   file: src=/etc/apache2/sites-available/osm.conf
@@ -91,13 +92,18 @@
         state=absent
   when: not osm_enabled and is_debuntu
 
+- name: Redhat - Remove the osm.conf
+  file: dest=/{{ apache_config_dir }}/osm.conf
+        state=absent
+  when: not osm_enabled and is_redhat
+
 - name: Create link to cgi
   file: src=/bin/iiab.wsgi
         dest={{ doc_root}}/osm.wsgi
         owner=root
         group=root
         state=link
-  when: not is_debuntu
+  when: not is_debuntu and osm_enabled
 
 - name: Create link to cgi
   file: src=/usr/local/bin/iiab.wsgi
@@ -105,7 +111,7 @@
         owner=root
         group=root
         state=link
-  when: is_debuntu
+  when: is_debuntu and osm_enabled
 
 - name: Restart httpd service
   service: name={{ apache_service }}
@@ -128,6 +134,7 @@
      - { src: 'l.control.geosearch.js', dest: "{{ osm_path }}/static/lib/leaflet/geosearch/l.control.geosearch.js" }
 #  end of imported osm-fix
      - { src: '{{ osm_path }}/static/map.html', dest: "{{ osm_path }}/static/index.html" }
+  when: osm_enabled
 
 - name: add osm to service list
   ini_file: dest='{{ service_filelist }}'