apiVersion: v1
kind: Pod
metadata:
  name: talker
  labels:
    name: talker
spec:
  containers: 
   -  name: talker
      image: ros:indigo-ros-core
      env:
        - name: ROS_HOSTNAME
          value: talker
        - name: ROS_MASTER_URI
          value: http://master:11311
      args:
          - rostopic 
          - pub 
          - "-r"
          - "1" 
          - my_topic
          - std_msgs/String
          - "SPLab+ICClab"
