Bug 1615452

In the 20180812.n.0 Rawhide compose, the FreeIPA server test failed. Server deployment completes successfully, but when the test then runs 'ipa host-add client001.domain.local --password=monkeys --force' (to set up a kickstart client enrolment test), it fails:

https://openqa.fedoraproject.org/tests/265073#step/role_deploy_domain_controller/41

looking at the HTTP server logs, we see this:

[Sun Aug 12 11:04:45.349401 2018] [wsgi:error] [pid 32345:tid 140571582551808] [remote 10.0.2.100:60540] ipa: DEBUG: WSGI wsgi_dispatch.__call__:
[Sun Aug 12 11:04:45.349615 2018] [wsgi:error] [pid 32345:tid 140571582551808] [remote 10.0.2.100:60540] ipa: DEBUG: WSGI jsonserver.__call__:
[Sun Aug 12 11:04:45.349748 2018] [wsgi:error] [pid 32345:tid 140571582551808] [remote 10.0.2.100:60540] ipa: DEBUG: KerberosWSGIExecutioner.__call__:
[Sun Aug 12 11:04:45.397144 2018] [wsgi:error] [pid 32345:tid 140571582551808] [remote 10.0.2.100:60540] mod_wsgi (pid=32345): Exception occurred processing WSGI script '/usr/share/ipa/wsgi.py'.
[Sun Aug 12 11:04:45.397340 2018] [wsgi:error] [pid 32345:tid 140571582551808] [remote 10.0.2.100:60540] TypeError: sequence of byte string values expected, value of type int found

as crys points out, that's not the most useful error message ever (why not give us a traceback, or at least a frickin' line number?!), but it's what we've got, so far.

This "sequence of byte string values expected" seems specific to python-wsgi: if you search it, all the results are from people doing something wrong with WSGI. Not sure how much that helps.

Full log tarball is https://openqa.fedoraproject.org/tests/265073/file/role_deploy_domain_controller-var_log.tar.gz .