etcd backup command

[andyleung]

save etcd snapshot

sudo ETCDCTL_API=3 etcdctl snapshot save --endpoints 172.16.1.11:2379 snapshot.db --cacert >>>/etc/kubernetes/pki/etcd/server.crt --cert /etc/kubernetes/pki/etcd/ca.crt --key /etc/kubernetes/pki/etcd/ca.key

I think it should be: --cacert /etc/kubernetes/pki/etcd/ca.crt --cert /etc/kubernetes/pki/etcd/server.crt --key /etc/kubernetes/pki/etcd/server.key

[younesehb]

You're right.