flanneld启动报错Container runtime network not ready: NetworkReady=false reason:NetworkPluginNotReady message:docker: network plugin is not ready: cni config uninitialized

这个报错就是配置文件里面写错了,主要是启动脚本里面,比如我这里就是

ExecStart=/usr/local/bin/flanneld 
  -etcd-cafile=/etc/etcd/ssl/ca.pem 
  -etcd-certfile=/etc/etcd/ssl/server.pem 
  -etcd-keyfile=/etc/etcd/ssl/server-key.pem 
  -etcd-endpoints=https://192.168.50.128:2379,https://192.168.50.129:2379,https://192.168.50.130:2379 
  -etcd-prefix=/coreos.com/network 
  -iface=ens33 
  -ip-masq

这里面其中有一行-etcd-prefix选项,这个不能写错,不能多写。我之前是写成了/coreos.com/network/config了,多写了,结果报错了,也是找了一段时间才解决。

原文地址:https://www.cnblogs.com/FengGeBlog/p/13546777.html