Add molecule scenario

tasks/networking.yml

@@ -1,4 +1,13 @@
 ---
+- name: Ensure resolvers set
+  template:
+    src: etc.resolv.conf.j2
+    dest: /etc/resolv.conf
+    mode: u+rw,a+r
+  tags: dns
+  when: 
+    - ansible_virtualization_type != "docker"
+
 - name: Ensure DNS and SSH common config
   template:
     src: "{{ item.src }}"
@@ -10,10 +19,6 @@
         dest: /etc/sysconfig/network,
         mode: u+rw,a+r
       }
-    - { src: etc.resolv.conf.j2,
-        dest: /etc/resolv.conf,
-        mode: u+rw,a+r
-      }
   tags: dns
 
 - name: Ensure hosts file correct
@@ -42,6 +47,8 @@
     - {regexp: "^{{ ansible_default_ipv4.address }}.*{{ ansible_nodename.split('.')[0] }}$",
        line: "{{ ansible_default_ipv4.address }}  {{ inventory_hostname }}.{{ domain }} {{ inventory_hostname }}"
       }
+  when: 
+    - ansible_virtualization_type != "docker"
 
 - name: Ensure NetworkManager does not fiddle DNS
   ini_file: