Sep 3, 2011 11:30 AM
Zenoss 3.2 breaks updating certain graphs
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And apache-garph issue is realetd to zenoss/Products/ZenRRD/parsers/Auto.py
if you debug code you'll find that someone did his job fast 
Change the Auto Class to :
class Auto(CommandParser):
def processResults(self, cmd, result):
output = cmd.result.output
output = output.split('\n')[0].strip()
exitCode = cmd.result.exitCode
severity = cmd.severity
if output.find('|') >= 0:
msg, values = output.split('|', 1)
elif CacParser.search(output):
msg, values = '', output
else:
msg, values = output, ''
msg = msg.strip() or 'Cmd: %s - Code: %s - Msg: %s' % (
cmd.command, exitCode, getExitMessage(exitCode))
if exitCode != 0:
if exitCode == 2:
severity = min(severity + 1, 5)
result.events.append(dict(device=cmd.deviceConfig.device,
summary=msg,
severity=severity,
message=msg,
performanceData=values,
eventKey=cmd.eventKey,
eventClass=cmd.eventClass,
component=cmd.component))
for value in values.split(' '):
if value.find('=') > 0:
parts = NagParser.match(value)
else:
parts = CacParser.match(value)
if not parts: continue
label = parts.group(1).replace("''", "'")
try:
value = float(parts.group(3))
except:
value = 'U'
for dp in cmd.points:
if dp.id == label:
result.values.append( (dp, value) )
break
UPDATE:
You can also change NagParser value to
NagParser = re.compile(r"""([^ =']+|'(.*)'+)=([-0-9.eE]+)([^; ]*;?){0,5}""")
And don't change Auto class , BTW I think changing class's code is safer because I dunno what's the NagParser(it might be nagios parse !) and I dunno what's it's pattern, I've just changed it to match the return value with regex 
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