[Freeipa-devel] [freeipa PR#209][comment] Enumerate available options in IPA installer

[mbasti-rh]

  URL: https://github.com/freeipa/freeipa/pull/209
Title: #209: Enumerate available options in IPA installer

mbasti-rh commented:
"""
@jcholast I know, but it doesn't fill `metavar` with choices. I don't know when we will migrate to argparse, so I think until that we can extend it to show choices with optparse too
"""

See the full comment at https://github.com/freeipa/freeipa/pull/209#issuecomment-261874595