etcdctl环境变量设置

每次使用etcdctl，都要长长的一大串，太麻烦了，直接把变量写入文件中，就方便很多了

vi ~/.bashrc

行尾添加

export ETCDCTL_ENDPOINTS=https://127.0.0.1:2379
export ETCDCTL_CACERT=/etc/kubernetes/pki/etcd/ca.crt
export ETCDCTL_CERT=/etc/kubernetes/pki/etcd/healthcheck-client.crt
export ETCDCTL_KEY=/etc/kubernetes/pki/etcd/healthcheck-client.key

然后保存退出

source ~/.bashrc

然后就可以欢快的etcdctl get /flannel/network/config

 

参考：https://github.com/etcd-io/etcd/tree/master/etcdctl