docker swarm: official guide

• 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/

• init swarm:

  docker swarm init --advertise-addr 10.0.0.10

• show token:

  docker swarm join-token worker

• run service:

  docker service create --replicas 1 --name helloworld alpine ping docker.com
  docker service ls

• inspect service:

  docker service inspect --pretty helloworld
  docker service ps helloworld

• re-scaling:

  docker service scale helloworld=5

• remove:

  docker service rm helloworld

• add to swarm:<code bash>docker swarm join \

1. token SWMTKN-1-49nj1cmql0jkz5s954yi3oex3nedyz0fb0xx14ie39trti4wxv-8vxv8rssmk743ojnwacrr2e7c \

10.0.0.10:2377