netplan - let backends handle static ip

roles/network/tasks/netplan.yml

@@ -32,15 +32,15 @@
 # gui_static_wan turns dhcp on/off through wan_ip in computed_network and
 # overrides gui_static_wan_ip that is present. Changing wan_ip in local_vars
 # is a oneway street to static.
-- name: Static IP computing CIDR
-  shell: netmask {{ wan_ip }}/{{ wan_netmask }} | awk -F "/" '{print $2}'
-  register: CIDR
-  when: wan_ip != "dhcp"
+#- name: Static IP computing CIDR
+#  shell: netmask {{ wan_ip }}/{{ wan_netmask }} | awk -F "/" '{print $2}'
+#  register: CIDR
+#  when: wan_ip != "dhcp"
 
-- name: Static IP setting CIDR
-  set_fact:
-    wan_cidr: "{{ CIDR.stdout }}"
-  when: wan_ip != "dhcp"
+#- name: Static IP setting CIDR
+#  set_fact:
+#    wan_cidr: "{{ CIDR.stdout }}"
+#  when: wan_ip != "dhcp"
 
 - name: Remove stock netplan template
   file: