anchor.diff:  +
   NOTE: By default, only one minion is created. This can be manipulated by setting an environment variable NUM_MINIONS variable to an integer before invoking `kube-up.sh` script.
   +
  -By default, each VM in the cluster is running Fedora, Kubelete is installed into ``systemd'', and all other Kubernetes services are running as containers on Master.
  -+
  -. Access `https://10.245.1.2` (or whatever IP address is assigned to your kubernetes cluster start up log). This may present the warning as shown below:
  +By default, each VM in the cluster is running Fedora, Kubelet is installed into ``systemd'', and all other Kubernetes services are running as containers on Master.
  ++
  +. Access https://10.245.1.2 (or whatever IP address is assigned to your kubernetes cluster start up log). This may present the warning as shown below:
   +
   image::../images/kubernetes-master-default-output-certificate.png[]
   +
  
positive.code: +
  [source, text]
  ----
  > vagrant ssh minion-1
  Last login: Thu Jun  4 19:30:03 2015 from 10.0.2.2
  [vagrant@kubernetes-minion-1 ~]$ sudo systemctl status docker
  docker.service - Docker Application Container Engine
     Loaded: loaded (/usr/lib/systemd/system/docker.service; enabled)
  
negative.code: mysql-service   name=mysql-service                                                               name=mysql         10.247.222.0   3306/TCP
  ----
  +
  . When a Pod is run on a node, the kubelet adds a set of environment variables for each active Service. 
  +
  It supports both Docker links compatible variables and simpler `{SVCNAME}_SERVICE_HOST` and `{SVCNAME}_SERVICE_PORT` variables, where the Service name is upper-cased and dashes are converted to underscores.
  +
  