docker swarm创建swarm集群

三台linux主机

manager：192.168.100.151

work1：192.168.100.156

work2：192.168.100.157

 

manager

 

docker swarm init --advertise-addr=192.168.100.151

会产生一个join-token：

To add a manager to this swarm, run the following command:

docker swarm join --token SWMTKN-1-17o3nuwv15qcg7f3omsxslb110nr54ndz4otwpjub6g9z18mdk-12aaimdkubrbm7j49pyd8xwo8 192.168.100.151:2377

 

work1

docker swarm join --token SWMTKN-1-17o3nuwv15qcg7f3omsxslb110nr54ndz4otwpjub6g9z18mdk-12aaimdkubrbm7j49pyd8xwo8 192.168.100.151:2377

 

work2

docker swarm join --token SWMTKN-1-17o3nuwv15qcg7f3omsxslb110nr54ndz4otwpjub6g9z18mdk-12aaimdkubrbm7j49pyd8xwo8 192.168.100.151:2377

 

1.可能会产生这样的一个错误：certificate has expired or is not yet valid

时间不同步造成的，解决参照：https://www.cnblogs.com/soymilk2019/p/11597146.html

2.Error response from daemon: --cluster-store and --cluster-advertise daemon configurations are incompatible with swarm mode

 还有如果之前主机装过etcd这样的同步软件需要卸载，否者会跟docker swarm本身提供同步功能冲突