635945 - nagios and inventory disagree with DNS on hostnames: moz2-win32-slaveNN

Status: RESOLVED FIXED

(Infrastructure & Operations :: RelOps: General, task)

Description

[Dustin J. Mitchell [:dustin] (he/him)]

All of the win32-slaveNN hosts appear in Nagios, inventory, and reverse DNS as moz2-win32-slaveNN.  Rather than do a bulk hostname change, I'd rather see nagios and inventory updated to match forward DNS.

staging-opsi:~# host win32-slave03
win32-slave03.build.mozilla.org CNAME   win32-slave3.build.sjc1.mozilla.com
win32-slave3.build.sjc1.mozilla.com     A       10.2.71.119

staging-opsi:~# host 10.2.71.119
Name: moz2-win32-slave03.build.mozilla.org
Address: 10.2.71.119

staging-opsi:~# host moz2-win32-slave03
moz2-win32-slave03.build.mozilla.org    CNAME   win32-slave03.build.mozilla.org
win32-slave03.build.mozilla.org CNAME   win32-slave3.build.sjc1.mozilla.com
win32-slave3.build.sjc1.mozilla.com     A       10.2.71.119

Comment 1

[Dustin J. Mitchell [:dustin] (he/him)]

This was fixed by zandr a few days ago in a followup.

I do notice this:

win32-slave03.build.mozilla.org CNAME   win32-slave3.build.sjc1.mozilla.com

which should probably be fixed (adding zero-padding in the build.sjc1.mozilla.com zone).  I'll open a new bug.

Comment 2

[Dustin J. Mitchell [:dustin] (he/him)]

er, bug 642951 - sorry

Comment 3

[Amy Rich [:arr] [:arich]]

According to rtucker, the nagios generation script requires that the PTR matches the A, so there needs to be a DNS change for the PTR records coordinated with nagios config changes in hosts.h, services,h and hostgroups.cfg.

Comment 4

[Amy Rich [:arr] [:arich]]

This got cleaned up with 645039.