Don't get DNS servers and domain name from DHCP on gw hosts

playbooks/gw.yml

@@ -13,6 +13,14 @@
     - base
 
   tasks:
+    - name: use configured dns servers and domain name
+      copy:
+        dest: /etc/dhclient.conf
+        content: "ignore domain-name-servers, domain-name;"
+        mode: 0644
+        owner: root
+        group: "{{ ansible_wheel }}"
+
     - name: enable ip forwarding
       sysctl:
         name: "{{ item }}"