Added dns fixer

prepare.yaml

@@ -6,6 +6,11 @@
       async: 45
       poll: 0
 
+    - name: "restartkubelet"
+      systemd: 
+        name: kubelet
+        state: restarted
+
   tasks:
     - name: "do apt stuff"
       import_tasks: tasks/apt.yaml

tasks/fix-dns-resolution.yaml

@@ -21,4 +21,11 @@
     src: resolv.conf
     dest: /etc/resolv.conf
     mode: 644
-    owner: root
+    owner: root
+
+- name: fix kubelet wrong resolver
+  lineinfile:
+    path: /etc/kubernetes/kubelet-config.yaml
+    regexp: '^resolvConf:'
+    line: 'resolvConf: "/etc/resolv.conf"'
+  notify: restartkubelet