Simply network role

The role only supports netplan now

roles/network/vars/main.yml

@@ -1,2 +0,0 @@
----
-# vars file for roles/network

roles/network/vars/netplan.yaml

@@ -0,0 +1,15 @@
+network_netplan_config:
+  network:
+    version: 2
+    renderer: networkd
+    ethernets:
+      eth0:
+        dhcp4: 'no'
+        dhcp6: 'no'
+        addresses:
+          - "{{ ansible_default_ipv4.address }}/{{ (ansible_default_ipv4.network + '/' + ansible_default_ipv4.netmask) | ansible.utils.ipaddr('prefix') }}"
+          - "{{ ansible_default_ipv6.address }}/{{ ansible_default_ipv6.prefix }}"
+        gateway4: "{{ ansible_default_ipv4.gateway }}"
+        gateway6: "{{ ansible_default_ipv6.gateway }}"
+        nameservers:
+          addresses: "{{ dns_servers }}"