docker swarm join如何获取token
2017-09-20 17:09
211 查看
在运行docker swarm join的时候需要一个token参数,如何知道这个参数那?
【答案】
来自:https://docs.docker.com/engine/swarm/join-nodes/#join-as-a-worker-node
【答案】
Join as a worker node To retrieve the join command including the join token for worker nodes, run the following command on a manager node: $ docker swarm join-token worker To add a worker to this swarm, run the following command: docker swarm join \ --token SWMTKN-1-49nj1cmql0jkz5s954yi3oex3nedyz0fb0xx14ie39trti4wxv-8vxv8rssmk743ojnwacrr2e7c \ 192.168.99.100:2377 Run the command from the output on the worker to join the swarm: $ docker swarm join \ --token SWMTKN-1-49nj1cmql0jkz5s954yi3oex3nedyz0fb0xx14ie39trti4wxv-8vxv8rssmk743ojnwacrr2e7c \ 192.168.99.100:2377 This node joined a swarm as a worker. The docker swarm join command does the following: switches the Docker Engine on the current node into swarm mode. requests a TLS certificate from the manager. names the node with the machine hostname joins the current node to the swarm at the manager listen address based upon the swarm token. sets the current node to Active availability, meaning it can receive tasks from the scheduler. extends the ingress overlay network to the current node. Join as a manager node When you run docker swarm join and pass the manager token, the Docker Engine switches into swarm mode the same as for workers. Manager nodes also participate in the raft consensus. The new nodes should be Reachable, but the existing manager will remain the swarm Leader. Docker recommends three or five manager nodes per cluster to implement high availability. Because swarm mode manager nodes share data using Raft, there must be an odd number of managers. The swarm can continue to function after as long as a quorum of more than half of the manager nodes are available. For more detail about swarm managers and administering a swarm, see Administer and maintain a swarm of Docker Engines. To retrieve the join command including the join token for manager nodes, run the following command on a manager node: $ docker swarm join-token manager To add a manager to this swarm, run the following command: docker swarm join \ --token SWMTKN-1-61ztec5kyafptydic6jfc1i33t37flcl4nuipzcusor96k7kby-5vy9t8u35tuqm7vh67lrz9xp6 \ 192.168.99.100:2377 Run the command from the output on the manager to join the swarm: $ docker swarm join \ --token SWMTKN-1-61ztec5kyafptydic6jfc1i33t37flcl4nuipzcusor96k7kby-5vy9t8u35tuqm7vh67lrz9xp6 \ 192.168.99.100:2377 This node joined a swarm as a manager. |
来自:https://docs.docker.com/engine/swarm/join-nodes/#join-as-a-worker-node
相关文章推荐
- 记录今天学习到的 --- 如何获取微信access_token及微信二维码ticket。
- 如何获取永久性的facebook page access token
- Swarm 如何实现 Failover?- 每天5分钟玩转 Docker 容器技术(98)
- 制作IOS 后台推送时,如何获取设备Token
- 如何处理 环信获取token慢的问题
- 微信公众平台开发实战Java版之如何获取公众号的access_token以及缓存access_token
- 如何获取app access_token(针对这样的错误This method must be called with an app access_token.)
- 关于docker swarm有满满干货的一篇文章,讲了如何用service来作nginx负责proxy已级无缝升级策略
- 如何更好的获取access_Token
- 如何创建 Swarm 集群?- 每天5分钟玩转 Docker 容器技术(95)
- 如何获取access_token?
- Docker学习笔记(七)-如何创建docker swarm
- 在vue中如何获取token,并将token写进header
- Docker: 如何将node.js的项目部署到docker的swarm上面去
- Swarm 如何实现 Failover?- 每天5分钟玩转 Docker 容器技术(98)
- 第五篇 :微信公众平台开发实战Java版之如何获取公众号的access_token以及缓存access_token
- Swarm 如何实现 Failover?- 每天5分钟玩转 Docker 容器技术(98)
- 如何调用docker swarm service的API来创建及更新服务
- 如何获取自己微博接口和access_token
- Swarm 如何存储数据?- 每天5分钟玩转 Docker 容器技术(103)