Description of problem: httplib request failed: ConnectionRefusedError: [Errno 111] Connection refused

Version-Release number of selected component (if applicable):
pki-ca-10.12.0-2.module+el8.6.0+14115+8b467244.noarch
pki-kra-10.12.0-2.module+el8.6.0+14115+8b467244.noarch
pki-server-10.12.0-2.module+el8.6.0+14115+8b467244.noarch
ipa-server-4.9.8-7.module+el8.6.0+14337+19b76db2.x86_64
389-ds-base-1.4.3.28-6.module+el8.6.0+14129+983ceada.x86_64
selinux-policy-3.14.3-94.el8.noarch

How reproducible:
Always

Steps to Reproduce:
1. Install IPA server and check the ipaserver-install.log file

Actual results:
Although the IPA server install is successful, there is traceback message in the install log due to which httplib request fails

2022-03-21T17:21:50Z DEBUG [24/29]: importing IPA certificate profiles
2022-03-21T17:21:50Z DEBUG request GET https://ip-addr.testrealm.test:443/ca/rest/account/login
2022-03-21T17:21:50Z DEBUG request body ''
2022-03-21T17:21:50Z DEBUG httplib request failed:
Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/ipapython/dogtag.py", line 272, in _httplib_request
conn.request(method, path, body=request_body, headers=headers)
File "/usr/lib64/python3.6/http/client.py", line 1273, in request
self._send_request(method, url, body, headers, encode_chunked)
File "/usr/lib64/python3.6/http/client.py", line 1319, in _send_request
self.endheaders(body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.6/http/client.py", line 1268, in endheaders
self._send_output(message_body, encode_chunked=encode_chunked)
File "/usr/lib64/python3.6/http/client.py", line 1044, in _send_output
self.send(msg)
File "/usr/lib64/python3.6/http/client.py", line 982, in send
self.connect()
File "/usr/lib64/python3.6/http/client.py", line 1433, in connect
super().connect()
File "/usr/lib64/python3.6/http/client.py", line 954, in connect
(self.host,self.port), self.timeout, self.source_address)
File "/usr/lib64/python3.6/socket.py", line 724, in create_connection
raise err
File "/usr/lib64/python3.6/socket.py", line 713, in create_connection
sock.connect(sa)
ConnectionRefusedError: [Errno 111] Connection refused
2022-03-21T17:21:50Z DEBUG Overriding CA port: cannot connect to 'https://ip-addr.testrealm.test:443/ca/rest/account/login': [Errno 111] Connection refused

Expected results:
Fix the issue causing the traceback.

Additional info: