[Buildbot] #3341: plugin system fails with two installs of buildbot
Buildbot trac
trac at buildbot.net
Tue Aug 25 16:29:11 UTC 2015
#3341: plugin system fails with two installs of buildbot
----------------------+-----------------------
Reporter: tardyp | Owner:
Type: undecided | Status: new
Priority: major | Milestone: undecided
Version: 0.8.12 | Keywords:
----------------------+-----------------------
If you install the buildbot from debian distro, and install buildbot nine
with pip,
then you got one buildbot eight in /usr and one buildbot nine in
/usr/local
This confused one user in the irc:
2015-08-19 19:47:34+0200 [-] Log opened.
2015-08-19 19:47:34+0200 [-] twistd 14.0.2 (/usr/bin/python 2.7.9)
starting up.
2015-08-19 19:47:34+0200 [-] reactor class:
twisted.internet.epollreactor.EPollReactor.
2015-08-19 19:47:34+0200 [-] Starting BuildMaster -- buildbot.version:
0.9.0b2
2015-08-19 19:47:34+0200 [-] Loading configuration from
'/home/slave/test/master.cfg'
2015-08-19 19:47:34+0200 [-] error while parsing config file:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/dist-
packages/twisted/python/threadpool.py", line 196, in _worker
result = context.call(ctx, function, *args, **kwargs)
File "/usr/lib/python2.7/dist-
packages/twisted/python/context.py", line 118, in callWithContext
return self.currentContext().callWithContext(ctx, func, *args,
**kw)
File "/usr/lib/python2.7/dist-
packages/twisted/python/context.py", line 81, in callWithContext
return func(*args,**kw)
--- <exception caught here> ---
File "/usr/local/lib/python2.7/dist-
packages/buildbot/config.py", line 194, in loadConfig
exec f in localDict
File "/home/slave/trolo/master.cfg", line 18, in <module>
c['slaves'] = [buildslave.BuildSlave("example-slave", "pass")]
File "/usr/local/lib/python2.7/dist-
packages/buildbot/plugins/db.py", line 238, in __getattr__
raise AttributeError(str(err))
exceptions.AttributeError: Unknown component name: BuildSlave
2015-08-19 19:47:34+0200 [-] Configuration Errors:
2015-08-19 19:47:34+0200 [-] error while parsing config file: Unknown
component name: BuildSlave (traceback in logfile)
2015-08-19 19:47:34+0200 [-] Halting master.
2015-08-19 19:47:34+0200 [-] BuildMaster is stopped
2015-08-19 19:47:34+0200 [-] Main loop terminated.
2015-08-19 19:47:34+0200 [-] Server Shut Down.
maxime: can you paste the whole traceback?
17:50 the error message is not one line, i'm sure
17:53 maxime sa2ajj: no it's not indeed, let me paste that somewhere
17:55 sa2ajj thanks
17:56 maxime sa2ajj: http://pastebin.com/KrptPjUR
17:56 infobob http://paste.pound-python.org/[…]ftAVwx4L5gN1ksbc/
(repasted for maxime)
17:56 sa2ajj infobob: thanks
17:57 maxime nice pastebin
17:57 sa2ajj interesting
17:58 lissyx joined #buildbot
17:58 sa2ajj this looks like setup is not complete
17:58 how did you install it?
17:59 funnily the error is thrown from the code i developed :)
17:59 maxime sa2ajj: I used pip
17:59 pip install buildbot==0.9.0b2
18:00 sa2ajj judging from the paths, 'sudo ...'
18:00 maxime yeah I jumped to using root for that command
18:00 sa2ajj can you run a couple of lines?
18:00 maxime sure
18:01 sa2ajj start python
18:01 then 'import buildbot.plugins.db'
18:01 'from pprint import pprint'
18:01 'pprint(buildbot.plugins.db.info())'
18:02 maxime all the dictionnaries are empty, maybe you want the list ?
18:03 sa2ajj if they are empty, then corresponding changes to the
"global" database was not done :(
18:03 and that explains the error
18:04 can you run (i assume you used sudo) 'sudo pip install
--reinstall buildbot=0.9.0b2' and capture the output and then paste it
18:04 maxime Yup, gimme just a 2s, I don't use sudo
18:04 sa2ajj sure
18:04 oh, not using sudo... :)
18:05 maxime I have pip 1.5.6 and I don't have a --reinstall options it
would seem
18:06 sa2ajj wait, it might be my bad
18:06 maxime ah --force-reinstall ?
18:06 sa2ajj yeah, looks like it
18:06 * sa2ajj . o O (there are so many tools with _almost_ the
same set of options)
18:07 sa2ajj but it might bring in more updates to other packages
18:07 i'd suggest you play in a virtualenv sandbox
18:07 (first)
18:07 maxime it's a test machine, so there's no worrying about trashing
it
18:08 http://pastebin.com/BcbfSJyM
18:08 infobob http://paste.pound-python.org/[…]zBpBSvd5Wl0bT0Gz/
(repasted for maxime)
18:08 maxime nice bot :)
18:08 sa2ajj ah, ok :)
18:09 maxime the dicts are still empty :/
18:10 sa2ajj oh, you seem to have the old installation of buildbot in
/usr/lib/python2.7/dist-packages and a new one in /usr/local/lib/python2.7
/dist-packages
18:10 this might lead to problems
18:10 maxime indeed !
--
Ticket URL: <http://trac.buildbot.net/ticket/3341>
Buildbot <http://buildbot.net/>
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