Description of problem:

https://access.redhat.com/documentation/en/red-hat-openstack-platform/8/single/director-installation-and-usage/#appe-SSLTLS_Certificate_Configuration appears to not be correct in a few places.


Version-Release number of selected component (if applicable):


How reproducible:
100% of the time

Steps to Reproduce:
1. Follow the instructions in the doc.

Actual results:

First off, all the issues in bugzilla 1385196 still happen in this case

In addition, the openstack user could not write to /etc/pki/CA/newcerts.
I manually changed its permission to 0777 (probably NOT recommended) just
to work around the problem.

Also, there is a definite documentation error.  The command:

openssl req  -key ca.key.pem -new -x509 -days 7300 -extensions v3_ca -out ca.crt.pem

and the command

openssl ca -config openssl.cnf -extensions v3_req -days 3650 -in server.csr.pem -out server.crt.pem -cert ca.cert.pem

refer to a file as ca.crt.pem and ca.cert.pem -- I think that it should be ca.cert.pem because that's what the openstack undercloud install operation expects later.