Bug #350
Agents tab: list index out of range
100%
Description
- app-admin/prelude-manager
Latest version installed: 0.9.14.2 - dev-libs/libprelude
Latest version installed: 0.9.22 - dev-libs/libpreludedb
Latest version installed: 0.9.15.1 - net-analyzer/prewikka
Latest version installed: 0.9.14
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/prewikka/Core.py", line 333, in process
getattr(view_object, view["handler"])()
File "/usr/lib/python2.6/site-packages/prewikka/views/sensor.py", line 115, in render
analyzerid = analyzer_path[-1]
IndexError: list index out of range
Please, help.
Other tabs Prewikka works good.
Associated revisions
Analyzer retrieval fixes and speedup.
Make the database requests used to generate the agents view simpler,
which should provide a minor speedup. Make the getAnalyzer() function
simpler. Prevent failure in case an analyzer has no analyzerID set.
Fixes #350.
History
#1 Updated by Yoann VANDOORSELAERE almost 15 years ago
Could you please enable SQL query logging, and report the error logs here ?
You can do this by editing the [idmef_database] section in the prewikka.conf configuration file, adding:
log: /tmp/prewikka.log
#2 Updated by Yoann VANDOORSELAERE almost 15 years ago
- Status changed from New to Feedback
- Assignee set to Yoann VANDOORSELAERE
- Target version set to 0.9.15
#3 Updated by Vitaly Tskhovrebov almost 15 years ago
- File pre.tar.bz2 added
Here it is.
Explanation - log turned on, then i've gone to the prewikka's homepage, then Agents.
#4 Updated by Yoann VANDOORSELAERE almost 15 years ago
- File prewikka-debug.diff View added
For one reason or another, there seem to be an analyzer with an empty ID.
In order to confirm this, could you please apply the attached patch, and report the prewikka-httpd output when going to the agent view?
#5 Updated by Vitaly Tskhovrebov almost 15 years ago
I believe you're right, because there was one agent incorrectly added. But there's no option anywere to remove agents, and i didn't find any solutions to remove it directly.
The traceback now is the same:
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/prewikka/Core.py", line 333, in process
getattr(view_object, view["handler"])()
File "/usr/lib/python2.6/site-packages/prewikka/views/sensor.py", line 115, in render
analyzerid = analyzer_path[-1]
IndexError: list index out of range
I have an access to pgsql directly, so please tell me the right place to look for misconfigured agent?
Anyway, prewikka should not lock up on this issue. :-)
#6 Updated by Yoann VANDOORSELAERE almost 15 years ago
- File prewikka.diff View added
The attached patch should fixes the problem, as well as making the agents view load a little faster.
Once the patch is applied, please let me know:- Whether you can see the offending analyzer in the generated agent list.
- Whether deleting this analyzer succeed.
#7 Updated by Vitaly Tskhovrebov almost 15 years ago
The Show Must go on, Yoann.
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/prewikka/Core.py", line 333, in process
getattr(view_object, view["handler"])()
File "/usr/lib/python2.6/site-packages/prewikka/views/sensor.py", line 114, in render
analyzer = self.env.idmef_db.getAnalyzer(analyzerid)
File "/usr/lib/python2.6/site-packages/prewikka/IDMEFDatabase.py", line 539, in getAnalyzer
analyzerd[column] = analyzer[column]
TypeError: 'NoneType' object is unsubscriptable
#8 Updated by Yoann VANDOORSELAERE almost 15 years ago
Thanks for the quick feedback,
On line 526, immediately after:
for analyzer in heartbeat["analyzer"]:
Could you please insert:
print "A=", analyzer print "N=", analyzer["name"] print "I=", analyzer["analyzerid"]
And provides the prewikka-httpd output?
#9 Updated by Vitaly Tskhovrebov almost 15 years ago
We will continue tomorrow, Yoann. Thanks for your support!
#10 Updated by Vitaly Tskhovrebov almost 15 years ago
Traceback (most recent call last):
File "/usr/lib/python2.6/site-packages/prewikka/Core.py", line 333, in process
getattr(view_object, view["handler"])()
File "/usr/lib/python2.6/site-packages/prewikka/views/sensor.py", line 114, in render
analyzer = self.env.idmef_db.getAnalyzer(analyzerid)
File "/usr/lib/python2.6/site-packages/prewikka/IDMEFDatabase.py", line 542, in getAnalyzer
analyzerd[column] = analyzer[column]
TypeError: 'NoneType' object is unsubscriptable
#11 Updated by Yoann VANDOORSELAERE almost 15 years ago
- File prewikka.diff View added
Updated patch attached. This should at least allow you to get a working agent view (although deleting an Agent with an empty ID will require manual database operation at the moment).
#12 Updated by Vitaly Tskhovrebov almost 15 years ago
I haven't any *.tmpl files. Cannot apply patch correctly.
spbsec02 templates # pwd /usr/lib/python2.6/site-packages/prewikka/templates spbsec02 templates # ls -l total 364 -rw-r--r-- 1 root root 17386 May 15 17:33 About.py -rw-r--r-- 1 root root 69668 May 15 17:33 AlertListing.py -rw-r--r-- 1 root root 15392 May 15 17:33 ClassicLayout.py -rw-r--r-- 1 root root 5314 May 15 17:33 Command.py -rw-r--r-- 1 root root 11105 May 15 17:33 ErrorTemplate.py -rw-r--r-- 1 root root 15985 May 15 17:33 FilterEdition.py -rw-r--r-- 1 root root 6703 May 15 17:33 HTMLDocument.py -rw-r--r-- 1 root root 9888 May 15 17:33 HeartbeatAnalyze.py -rw-r--r-- 1 root root 13817 May 15 17:33 HeartbeatListing.py -rw-r--r-- 1 root root 7908 May 15 17:33 LoginPasswordForm.py -rw-r--r-- 1 root root 8503 May 15 17:33 MessageDetails.py -rw-r--r-- 1 root root 37675 May 15 17:33 MessageListing.py -rw-r--r-- 1 root root 15901 May 15 17:33 MessageSummary.py -rw-r--r-- 1 root root 7879 May 15 17:33 PropertiesChangeForm.py -rw-r--r-- 1 root root 5478 May 15 17:33 SensorAlertListing.py -rw-r--r-- 1 root root 5504 May 15 17:33 SensorHeartbeatListing.py -rw-r--r-- 1 root root 30105 May 15 17:33 SensorListing.py -rw-r--r-- 1 root root 7182 May 15 17:33 TopLayout.py -rw-r--r-- 1 root root 9337 May 15 17:33 UserListing.py -rw-r--r-- 1 root root 16593 May 15 17:33 UserSettings.py -rw-r--r-- 1 root root 0 Mar 4 2008 __init__.py -rw-r--r-- 1 root root 7891 May 15 17:33 utils.py
#13 Updated by Yoann VANDOORSELAERE almost 15 years ago
Vitaly Tskhovrebov wrote:
I haven't any *.tmpl files. Cannot apply patch correctly.
You should apply the patch on top of a Prewikka-0.9.14 source tree, then run:
python setup.py install
So that the patched source base is installed.
#14 Updated by Vitaly Tskhovrebov almost 15 years ago
- File prewikka.PNG View added
Ok, i've got a picture of some misconfigured analyzers. How to remove them?
#15 Updated by Yoann VANDOORSELAERE almost 15 years ago
Vitaly Tskhovrebov wrote:
Ok, i've got a picture of some misconfigured analyzers. How to remove them?
preludedb-admin delete heartbeat "type=mysql user=prelude pass=prelude name=prelude" --criteria '! heartbeat.analyzer.analyzerid'
Note: do this only for heartbeat. Doing it for alert will delete LML events.
Note
#16 Updated by Yoann VANDOORSELAERE almost 15 years ago
- Status changed from Feedback to Resolved
- % Done changed from 0 to 100
Applied in changeset 78826d2f202eed44ee222353ead7d13ec5b9ef0b.