Necessary Maintenance #23781
ssl_verifyhost=False not needed in changeJobState() in client
jobsub_rm, hold, and release call client function changeJobState() with the parameter ssl_verifyhost=False.
This was needed in the days when fifebatch.fnal.gov was a round-robin dns alias for jobsub01 and 02.
Now that fifebatch.fnal.gov is a Ha_proxy server, and more importantly, now that the name chaining in the hostcerts for jobsub0x to fifebatch is done properly, this is not needed.
Moreover, partial porting from pycurl to the requests library with ssl_verifyhost=false results in the client repeatedly complaining:
Removing job with firstname.lastname@example.org
/usr/lib/python2.6/site-packages/urllib3/connectionpool.py:769: InsecureRequestWarning: Unverified HTTPS request is being made. Adding certificate verification is strongly advised. See: https://urllib3.readthedocs.org/en/latest/security.html