Hitoshi Mitake 8fcab98bf2 etcdctl: add flags for specifying password
This commit adds two flags to etcdctl:
1. `--password` flag to etcdctl as a global option. It can be used for
specifying password for authentication required for the command
execution.
2. `--new-user-password` flag to `etcdctl user add`. It can be used
for specifying password of newly created user by the command.

The main motivation of the flags is allowing user to have : in its
name.

Fix https://github.com/coreos/etcd/issues/9691
2018-05-21 16:18:01 +09:00
..
2018-03-07 10:32:07 -05:00