Docker Swarm 常用命令

在Docker Swarm中经常使用的主要有docker swarm、docker node、docker service、docker stack

1，docker swarm 管理swarm，添加节点

Commands:
  init        Initialize a swarm   
  join        Join a swarm as a node and/or manager
  join-token  Manage join tokens
  leave       Leave the swarm
  unlock      Unlock swarm
  unlock-key  Manage the unlock key
  update      Update the swarm

2，docker node 用于管理节点

Commands:
  demote      Demote one or more nodes from manager in the swarm
  inspect     Display detailed information on one or more nodes
  ls          List nodes in the swarm
  promote     Promote one or more nodes to manager in the swarm
  ps          List tasks running on one or more nodes, defaults to current node
  rm          Remove one or more nodes from the swarm
  update      Update a node

3，docker service 管理service

Commands:
  create      Create a new service
  inspect     Display detailed information on one or more services
  logs        Fetch the logs of a service or task
  ls          List services
  ps          List the tasks of one or more services
  rm          Remove one or more services
  scale       Scale one or multiple replicated services
  update      Update a service

4，docker stack与docker-compose结合的命令，可以方便地在集群中部署应用

Commands:
  deploy      Deploy a new stack or update an existing stack
  ls          List stacks
  ps          List the tasks in the stack
  rm          Remove one or more stacks
  services    List the services in the stack