708115 - bring up buildbot-master{19,20}

Status: RESOLVED FIXED

(Release Engineering :: General, defect, P3)

Description

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

As part of bug 675793, we're adding new buildbot masters to replace those on VMWare.  These new hosts have been up for 3 weeks, but need releng to set them up and make masters of them before their predecessors can be deleted.

They are up and can be logged into with releng credentials.  If they need anything more, let me know.

Comment 1

[John Ford [:jhford] CET/CEST Berlin Time]

I'll take a look at this

Comment 2

[John Ford [:jhford] CET/CEST Berlin Time]

Dustin, I cannot resolve either of these host names.

Comment 3

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

they're in *.build.mtv1.mozilla.com.  I'm adding the bmo CNAMEs now.

Comment 4

[John Ford [:jhford] CET/CEST Berlin Time]

Attachment: add masters to puppet manfiests

I am not sure, but I think this is enough to set up two masters.  What do you think?

Comment 5

[John Ford [:jhford] CET/CEST Berlin Time]

Attachment: include bm19,20 in production-masters.json

This is needed for me to be able to set up the masters, judging by 

err: //Node[buildbot-master19]/Buildmaster::Buildbot_master[bm19-tests1-tegra]/Exec[setup-tests1-tegra]/returns: change from notrun to 0 failed: /bin/bash -c '$HG pull -u && make -f Makefile.setup all BASEDIR=/builds/buildbot/tests1-tegra MASTER_NAME=bm19-tests1-tegra' returned 2 instead of one of [0] at /etc/puppet/modules/buildmaster/manifests/buildbot_master.pp:107

Comment 6

[John Ford [:jhford] CET/CEST Berlin Time]

I've gotten these to the point where they are able to checkconfig.  I have verified that they are starting with Tegra builders.


(reconfig-dec8)~/mozilla/reconfig-dec8/tools/buildfarm/maintenance $ python manage_masters.py -f production-masters.json -H bm20-tests1-tegra checkconfig
bm20-tests1-tegra Thu Dec  8 13:43:35 PST 2011 OK
[buildbot-master20.build.mtv1.mozilla.com] run: make checkconfig
bm20-tests1-tegra OK
(reconfig-dec8)~/mozilla/reconfig-dec8/tools/buildfarm/maintenance $ python manage_masters.py -f production-masters.json -H bm19-tests1-tegra checkconfig
bm19-tests1-tegra Thu Dec  8 13:43:58 PST 2011 OK
[buildbot-master19.build.mtv1.mozilla.com] run: make checkconfig
bm19-tests1-tegra OK



Still to do:
-add to slavealloc
-make sure it is able to talk to the db (bug 708804)
-point foopies at it (likely not using slavealloc)

Comment 7

[John Ford [:jhford] CET/CEST Berlin Time]

DB and FW opened up.  I was able to start both masters and verified that they have only tegra builders in /builders/.

I added

import twisted.spread.pb
twisted.spread.pb.MAX_BROKER_REFS = 2048

to both buildbot.tac files.