Lab7 - Cleaning Up
Execute the docker service rm sleep-app command on manager1 to remove the service called sleep-app.
$ docker service rm sleep-app sleep-app [manager1] (local) firstname.lastname@example.org ~/dockerlabs/intermediate/swarm $ docker service ls ID NAME MODE REPLICAS IMAGE PORTS
Execute the docker ps command on node1 to get a list of running containers.
docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 044bea1c2277 ubuntu "sleep infinity" 17 minutes ago 17 minutes ag distracted_mayer
You can use the docker kill
docker kill yourcontainerid
Finally, let’s remove node1, node2, and node3 from the Swarm. We can use the docker swarm leave –force command to do that.
Lets run docker swarm leave –force on all the nodes to leave swarm cluster.
docker swarm leave --force
Congratulations! You’ve completed this lab. You now know how to build a swarm, deploy applications as collections of services, and scale individual services up and down.