2,866 Views 3 Replies Last post: Aug 3, 2007 3:12 AM by mericson RSS
chrisv Rank: White Belt 23 posts since
Apr 4, 2007
Currently Being Moderated

Jun 8, 2007 2:10 PM

Additional Performance Server - no graphs

I followed the instructions at;

http://community.zenoss.com/docs/zenoss-guide/PartIII/Chapter9/Section3/guidesection_view

to add a second performance server but I cannot see the graphs. All appears to work correctly, I can see the uptime and the .rrd's are created on the second performance server but I see no graphs on the 'perf' or 'os' tabs. Any ideas on what to check???
blunck2 Rank: Green Belt 112 posts since
Feb 7, 2007
Currently Being Moderated
1. Jun 12, 2007 10:45 AM in response to: chrisv
Additional Performance Server - no graphs
Check /opt/zenoss/log/event.log for error messages related to the
RenderServer. If you're running 2.0 make sure zenrender is running
on the remote collector. If not, make sure you can directly access
the image on the remote server. View the source for the graphs page
and cut and paste the img URL into a new window in your browser to
test connectivity.

If you have connectivity, check that the RenderUrl in the Performance
Configuration is correct.


-c

On Jun 8, 2007, at 2:10 PM, chrisv wrote:

 

 

I followed the instructions at;

http://community.zenoss.com/docs/zenoss-guide/PartIII/Chapter9/
Section3/guidesection_view

to add a second performance server but I cannot see the graphs. All
appears to work correctly, I can see the uptime and the .rrd's are
created on the second performance server but I see no graphs on the
'perf' or 'os' tabs. Any ideas on what to check???

------------------------
Chris V







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mericson Rank: White Belt 27 posts since
Apr 15, 2007
Currently Being Moderated
2. Aug 3, 2007 1:12 AM in response to: blunck2
event.log errors when trying to display remote perf graphs
I am also experiencing no graphs on remote monitor. I can see zenperfsnmp writing to rrd files correctly. When I refresh the "Perf" tab display on the master server the event.log on the remote perf monitor appends the following:
2007-08-03T14:57:20 ERROR Zope.SiteErrorLog http://zenoss2v.aus.agilent.com:8080/zport/acl_users/cookieAuthHelper/login_form
Traceback (most recent call last):
File "/opt/zenoss/lib/python/ZPublisher/Publish.py", line 114, in publish
request, bind=1)
File "/opt/zenoss/lib/python/ZPublisher/mapply.py", line 88, in mapply
if debug is not None: return debug(object,args,context)
File "/opt/zenoss/lib/python/ZPublisher/Publish.py", line 40, in call_object
result=apply(object,args) # Type s<cr> to step into published object.
File "/opt/zenoss/lib/python/Shared/DC/Scripts/Bindings.py", line 311, in __call__
return self._bindAndExec(args, kw, None)
File "/opt/zenoss/lib/python/Shared/DC/Scripts/Bindings.py", line 348, in _bindAndExec
return self._exec(bound_data, args, kw)
File "/opt/zenoss/Products/CMFCore/FSPageTemplate.py", line 195, in _exec
result = self.pt_render(extra_context=bound_names)
File "/opt/zenoss/Products/CMFCore/FSPageTemplate.py", line 134, in pt_render
result = FSPageTemplate.inheritedAttribute('pt_render')(
File "/opt/zenoss/lib/python/Products/PageTemplates/PageTemplate.py", line 104, in pt_render
tal=not source, strictinsert=0)()
File "/opt/zenoss/lib/python/TAL/TALInterpreter.py", line 206, in __call__
self.interpret(self.program)
File "/opt/zenoss/lib/python/TAL/TALInterpreter.py", line 250, in interpret
handlers[opcode](self, args)
File "/opt/zenoss/lib/python/TAL/TALInterpreter.py", line 501, in do_insertText_tal
text = self.engine.evaluateText(stuff[0])
File "/opt/zenoss/lib/python/Products/PageTemplates/TALES.py", line 227, in evaluateText
text = self.evaluate(expr)
File "/opt/zenoss/lib/python/Products/PageTemplates/TALES.py", line 221, in evaluate
return expression(self)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 185, in __call__
return self._eval(econtext)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 173, in _eval
ob = self._subexprs[-1](econtext)
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 127, in _eval
ob = restrictedTraverse(ob, path, getSecurityManager())
File "/opt/zenoss/lib/python/Products/PageTemplates/Expressions.py", line 320, in restrictedTraverse
o = object[name]
File "/opt/zenoss/lib/python/OFS/ObjectManager.py", line 713, in __getitem__
raise KeyError, key
KeyError: 'getZenossVersionShort'

I cannot open the IMG source for the perf graphs
mericson Rank: White Belt 27 posts since
Apr 15, 2007
Currently Being Moderated
3. Aug 3, 2007 3:12 AM in response to: mericson
problem solved (ish)
OK I reenabled zeoctl to localhost, reenabled zeoctl device and graphs appeared. I disabled zeoctl and changed zope.conf back to master and graphs still visible - maybe I needed to wait?

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