CLI Response Issues

[ambsw-technology]

Unlike the API, the sudo CLI sometimes returns spurious data. For example, my LDAP password is about to expire so I'm actually seeing:

[172.24.6.11] sudo: docker version --format="{{json .}}"
[172.24.6.11] out: sudo password:
[172.24.6.11] out: Your password will expire in 4 day(s).
[172.24.6.11] out: {"Client":{"Platform":{"Name":""}, ...

Presumably, other notifications could be sent this way as well. Perhaps all CLI parsing code (e.g. dockermap/client/cli.py", line 347, in parse_version_output) should be wrapped with a decorator that catches errors and writes the full output to the terminal/logging. I only discovered the issue by manually suppressing the quiet kwarg on the docker version call. If I wasn't familiar with docker-map, this would have been an extremely difficult issue to diagnose.