refactor dns entries

dkswarm playbook

roles/dockerhost/files/daemon.json

@@ -1,8 +1,9 @@
 {
   "insecure-registries": [
-    "192.168.2.41:5000"
+    "dkhost.xai-corp.net:5000"
   ],
   "dns": [
+    "192.168.2.12",
     "192.168.2.22",
     "8.8.8.8"
   ]

roles/dockerhost/tasks/install-xenial.yml

@@ -52,12 +52,13 @@
     - docker-engine
 #    - virtualbox-guest-dkms
 
-#
-#- name: copy docker config file
-#  copy:
-#    src: daemon.json
-#    dest: /etc/docker/daemon.json
-#
+- name: copy docker config file
+  copy:
+    src: daemon.json
+    dest: /etc/docker/daemon.json
+  notify:
+    - restart docker
+
 #- name: create mount points for shares
 #  file:
 #    state: absent