swarm集群搭建及常见操作

Posted 2020-12-19 caonw

准备3台均安装了docker的服务器 manager  worker1 worker2

1.登录manager 初始化集群

[root@manager ~]# docker swarm  init  --advertise-addr 10.23.215.87

 

 

2.node节点加入集群 worker1 worker2登录后执行

[root@worker2 ~]# docker swarm join --token SWMTKN-1-4sazd33tdwk3b3mgzvijc8k7stpbofkkw0053zdtdgde0ls4q0-3li70azumzsmddhhtmtea1ow3 10.23.215.87:2377
This node joined a swarm as a worker.

3..登录manager查看集群信息

[root@manager ~]# docker node ls
ID                            HOSTNAME            STATUS              AVAILABILITY        MANAGER STATUS      ENGINE VERSION
4tlp5w6pbuhbw1vdm5eyfgvht *   manager             Ready               Active              Leader              19.03.8
l01337gajltyxxcj4u877zzfm     worker1             Ready               Active                                  19.03.8
sfecygd6gj6vlw6luivury2bp     worker2             Ready               Active                                  19.03.8