Title: #2289: [Backport][ipa-4-7] Test if WSGI worker process count is set to 4
This PR was opened automatically because PR #2246 was pushed to master and backport to
ipa-4-7 is required.
To pull the PR as Git branch:
git remote add ghfreeipa https://github.com/freeipa/freeipa
git fetch ghfreeipa pull/2289/head:pr2289
git checkout pr2289