= docker swarm: official guide
{{tag>devops docker swarm}}
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/]]
    * [[https://docs.docker.com/engine/install/debian/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/create-swarm/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/add-nodes/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/deploy-service/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/inspect-service/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/scale-service/]]
  * [[https://docs.docker.com/engine/swarm/swarm-tutorial/delete-service/]]
  * -> [[https://docs.docker.com/engine/swarm/swarm-tutorial/rolling-update/]]


== master node
  * init swarm:<code bash>docker swarm init --advertise-addr 10.0.0.10</code>
  * show token:<code bash>docker swarm join-token worker</code>
  * run service:<code bash>docker service create --replicas 1 --name helloworld alpine ping docker.com
docker service ls</code>
  * inspect service:<code bash>docker service inspect --pretty helloworld
docker service ps helloworld</code>
  * re-scaling:<code bash>docker service scale helloworld=5</code>
  * remove:<code bash>docker service rm helloworld</code>

== worker node
  * add to swarm:<code bash>docker swarm join \
  --token SWMTKN-1-49nj1cmql0jkz5s954yi3oex3nedyz0fb0xx14ie39trti4wxv-8vxv8rssmk743ojnwacrr2e7c \
  10.0.0.10:2377