Add dependencies on docker and kubelet service when copying master components manifests

to /etc/kubernetes/manifest

cluster/saltbase/salt/kube-scheduler/init.sls

@@ -1,4 +1,9 @@
 # Copy kube-scheduler manifest to manifests folder for kubelet.
+# The ordering of salt states for service docker, kubelet and
+# master-addon below is very important to avoid the race between
+# salt restart docker or kubelet and kubelet start master components.
+# Please see https://github.com/GoogleCloudPlatform/kubernetes/issues/10122#issuecomment-114566063
+# for detail explanation on this very issue.
 /etc/kubernetes/manifests/kube-scheduler.manifest:
   file.managed:
     - source: salt://kube-scheduler/kube-scheduler.manifest
@@ -8,6 +13,9 @@
     - mode: 644
     - makedirs: true
     - dir_mode: 755
+    - require:
+      - service: docker
+      - service: kubelet
 
 /var/log/kube-scheduler.log:
   file.managed: