Description of problem:
ipa-replica-conncheck doesn't give a lot of detailed information in the log
other than pass, fail, and maybe a traceback.  We need the option to generate
more verbose output for debugging ipa-replica-conncheck failures like in bug
#1379029 .
Some of the additional information that might help debug conncheck issues:
- Hostnames and IPs being used to confirm DNS resolution
- Replica port listeners status to confirm they are running before the master
to replica check.
- Maybe also a generic master to replica ping to confirm connectivity in
general in that direction
Version-Release number of selected component (if applicable):
4.4.0-12
How reproducible:
always
Steps to Reproduce:
1.  ipa-replica-conncheck --debug
or:
1.  ipa-server-install on master
2.  ipa-replica-install --debug (would run conncheck with --debug as well)
Actual results:
Currently does nothing.
Expected results:
Would enable ipa-p
Additional info: