Remove role interdependencies

provision.yml

@@ -1,9 +1,10 @@
 #!/usr/bin/env ansible-playbook
 # vim:ft=ansible:
 ---
-- hosts: tag_role_common
+- hosts: ec2
   roles:
     - common
 - hosts: tag_role_ansiblehost
   roles:
+    - user
     - ansiblehost

roles/ansiblehost/tasks/main.yml

@@ -1,9 +1,6 @@
 #!/usr/bin/ansible-playbook
 # vim:ft=ansible:
 ---
-- name: Basic setup
-  include_role:
-    name: common
 - name: Install Ansible-required packages via apt
   apt:
     name: "{{ packages }}"

roles/common/tasks/main.yml

@@ -15,6 +15,3 @@
     packages:
     - vim
   become: true
-- name: Set up users
-  include_role:
-    name: user