ipa installer SecurityWarning certificate has no subjectAltName
Issue
- When installing IPA replica, below warning shown in console:
[3/5]: Importing RA Key
/usr/lib/python2.7/site-packages/urllib3/connection.py:251: SecurityWarning: Certificate has no `subjectAltName`, falling back to check for a `commonName` for now. This feature is being removed by major browsers and deprecated by RFC 2818. (See https://github.com/shazow/urllib3/issues/497 for details.)
Environment
- Red Hat Enterprise Linux 7.4
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