I believe I have the code locally to prevent the IPA install from failing due to missing
arguments.
Unfortunately, my test IPA install is failing on my VM when pkisilent tries to connect to
the ca's wizard.
It appears that the installed CA is not restarting properly after pkicreate is called.
If this is a known glitch, I'd glad to hear any tips on how to avoid it, and then I
can finish this test.