Router provides an invalid, expired certificate by default

Issue

• Default router is not getting deployed :

FirstSeen    LastSeen    Count    From                SubobjectPath    Type        Reason        Message
  ---------    --------    -----    ----                -------------    --------    ------        -------
  2m        2m        1    {default-scheduler }                Normal        Scheduled    Successfully assigned master-1-gwbn6 to master.example.com
  16s        16s        1    {kubelet master.example.com}            Warning        FailedMount    Unable to mount volumes for pod "master-1-gwbn6_default(2ffb31c7-d341-11e6-bd24-0800276876bd)": timeout expired waiting for volumes to attach/mount for pod "master-1-gwbn6"/"default". list of unattached/unmounted volumes=[server-certificate]
  16s        16s        1    {kubelet master.example.com}            Warning        FailedSync    Error syncing pod, skipping: timeout expired waiting for volumes to attach/mount for pod "master-1-gwbn6"/"default". list of unattached/unmounted volumes=[server-certificate]