apiVersion: v1beta3
kind: ReplicationController
metadata: 
  labels: 
    test: liveness
  name: liveness-exec
spec: 
  replicas: 1
  selector: 
    test: liveness
  template: 
    metadata: 
      labels: 
        test: liveness
    spec: 
      containers: 
        - command: 
            - "/bin/sh"
            - "-c"
            - "echo ok > /tmp/health; sleep 10; echo fail > /tmp/health; sleep 600"
          image: gcr.io/google_containers/busybox
          livenessProbe: 
            exec: 
              command: 
                - "cat"
                - "/tmp/health"
            initialDelaySeconds: 15
          name: liveness