Deploy a simple webserver docker-compose stack

The beginning of a revamp of FRITA infrastructure into containers

webserver.yml

@@ -1,24 +1,6 @@
-# Copyright (C) 2019  Free I.T. Athens
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, version 3 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-
 - name: Install FRITA Web Server
   hosts: all
-  become: yes
+  become: true
   roles:
-    - ansible
+    - docker
     - webserver
-    - wordpress
-    - nextcloud
-    - timetrex