Remove network tasks from common role

roles/common/defaults/main.yaml

@@ -1,10 +1,6 @@
 ---
 cron_service_name: cron
 
-resolv_nameserver: []
-resolv_options:
- - edns0
-
 timezone: UTC
 
 # vim:ft=yaml.ansible:

roles/common/handlers/main.yaml

@@ -1,10 +1,4 @@
 ---
-- name: "restart resolv"
-  service:
-    name: "{{ resolv_service_name }}"
-    state: restarted
-  when: resolv_service_name is defined
-
 - name: restart cron
   service:
     name: "{{ cron_service_name }}"

roles/common/tasks/main.yaml

@@ -12,12 +12,6 @@
     state: present
   with_items: "{{ sys_utils }}"
 
-- name: configure resolv.conf
-  template:
-    src: resolv.conf.j2
-    dest: /etc/resolv.conf
-  notify: "restart resolv"
-
 - name: configure system timezone
   timezone:
     name: "{{ timezone }}"

roles/common/templates/resolv.conf.j2

@@ -1,8 +0,0 @@
-# {{ ansible_managed }}
-
-{% for ns in resolv_nameserver %}
-nameserver {{ ns }}
-{% endfor %}
-{% if resolv_options is defined %}
-options {{ resolv_options | join(' ') }}
-{% endif %}

roles/common/vars/Ubuntu-18.yaml

@@ -1,4 +1,3 @@
 ---
-resolv_service_name: systemd-resolved.service
 
 # vim:ft=yaml.ansible: