Docker swarm

docker service create --replicas 4 --name helloworld alpine
docker service ls
docker service rm qq127
docker node ls

https://docs.docker.com/engine/swarm/swarm-tutorial/deploy-service/

beagle@dok1:~$ docker service create --replicas 4 --name heth alpine ping docker.com
xprytpbl3eudbw9l5z6ixsg57
overall progress: 4 out of 4 tasks
1/4: running   [==================================================>]
2/4: running   [==================================================>]
3/4: running   [==================================================>]
4/4: running   [==================================================>]
verify: Service converged
beagle@dok1:~$ docker service ls
ID             NAME      MODE         REPLICAS   IMAGE           PORTS
xprytpbl3eud   heth      replicated   4/4        alpine:latest
beagle@dok1:~$ docker service rm heth

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