095、如何创建Swarm集群？（Swarm02）

最新推荐文章于 2025-09-05 15:04:40 发布

weixin_34104341

最新推荐文章于 2025-09-05 15:04:40 发布

阅读量88

点赞数

CC 4.0 BY-SA版权

文章标签：运维操作系统

原文链接：http://www.cnblogs.com/www1707/p/10872707.html

本文详细介绍了如何在三台Ubuntu16.04主机上创建并配置Docker Swarm集群，包括初始化Swarm Manager，以及将两台主机作为Worker节点加入集群的过程。

参考 https://www.cnblogs.com/CloudMan6/p/7862254.html

本节我们将创建三节点的swarm集群（操作系统Ubuntu 16.04 ,Docker 版本均不低于 v1.12）。

host01 10.12.31.211 swarm-worker1

host02 10.12.31.212 swarm-worker2

host03 10.12.31.213 swarm-manager

   root@host03:~# docker swarm init --advertise-addr 10.12.31.213    #    创建docker swarm
  
   Swarm initialized: 
   current node (h6rzavsz2vjxstwj3pytiebjb) is now a manager.    #    第一个node自动成为 swarm-manager
  
   To add a worker to this swarm, run the following command:    #    提供添加 swarm-manager的命令
  
       docker swarm join --token SWMTKN-1-1n5mp7iz3isz5nuw2jdbzw76fx2a11a7a3r09h9wvfn6r2n2jn-3tnqqxq8h3chq8izf65e07379 10.12.31.213:2377
  
   To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.    #    提供添加 swarm-worker 的命令
  
   root@host03:~# docker node ls    #    查看当前node节点
  
   ID                            HOSTNAME            STATUS              AVAILABILITY        MANAGER STATUS      ENGINE VERSION
  
   h6rzavsz2vjxstwj3pytiebjb *   host03              Ready               Active              Leader              18.09.6
  
   root@host01:~# docker swarm join --token SWMTKN-1-1n5mp7iz3isz5nuw2jdbzw76fx2a11a7a3r09h9wvfn6r2n2jn-3tnqqxq8h3chq8izf65e07379 10.12.31.213:2377
  
   This node joined a swarm as a worker.    #    host01 加入swarm集群，并设置为worker
  
   root@host02:~# docker swarm join --token SWMTKN-1-1n5mp7iz3isz5nuw2jdbzw76fx2a11a7a3r09h9wvfn6r2n2jn-3tnqqxq8h3chq8izf65e07379 10.12.31.213:2377
  
   This node joined a swarm as a worker.    #    host02 加入swarm集群，并设置为worker
  
   root@host03:~# docker node ls
  
   ID                            HOSTNAME            STATUS              AVAILABILITY        MANAGER STATUS      ENGINE VERSION
  
   hvt2ez9e7zvqm2hz8nix1eke7     host01              Ready               Active                                  18.09.6
  
   asn5ufnogzkyqigk4mizatoer     host02              Ready               Active                                  18.09.6
  
   h6rzavsz2vjxstwj3pytiebjb *   host03              Ready               Active              Leader              18.09.6
  
   root@host03:~# docker swarm join-token worker    #    查看添加 swarm-manager 的命令
  
   To add a worker to this swarm, run the following command:
  
       docker swarm join --token SWMTKN-1-1n5mp7iz3isz5nuw2jdbzw76fx2a11a7a3r09h9wvfn6r2n2jn-3tnqqxq8h3chq8izf65e07379 10.12.31.213:2377
  
   root@host03:~# docker swarm join-token manager    #    查看添加 swarm-worker 的命令
  
   To add a manager to this swarm, run the following command:
  
       docker swarm join --token SWMTKN-1-1n5mp7iz3isz5nuw2jdbzw76fx2a11a7a3r09h9wvfn6r2n2jn-76l38n7buc60ju4fy1zzjtxcv 10.12.31.213:2377