title: Docker container keeps restarting
body: <p>I was trying rancher.
  I used the command:
      sudo docker run -d --restart=always -p 8080:8080 rancher/server
  to start run it.
  Then I stopped the container and removed it. But if I stop and restart the docker daemon or reboot my laptop, and lookup running containers using docker ps command, it will have rancher server running again. How do I stop/remove it completely and make sure it will not run again. </p>