docker swarm join 报错

[peter@minion ~]$ docker swarm join --token SWMTKN-1-3mj5po3c7o04le7quhkdhz6pm9b8ziv3qe0u7hx0hrgxsnaram-0p1f40vtehanu6ugw8ug2wasy 10.0.0.10:2377
Error response from daemon: error while validating Root CA Certificate: x509: certificate has expired or is not yet valid
 
原理:docker swarm node之间是加密传输,docker swarm init时会创建CA证书。这里提示证书过期,可能是主机当前时间不对。
 
解决:sudo ntpdate time.nist.gov 同步一下时间
 
posted @ 2017-10-25 14:43  Peterer~王勇  阅读(3254)  评论(1编辑  收藏  举报