What TALES Expression are you using that is working in testing? I have tried
${dev/id} and that does not work. I am not even sure of the TALES expression
to retrieve zProperties. There is a Error being sent via XML RPC when I sniff
the port. (See below)
--------------XML RPC ERROR-----------------------
Observed via TCPDUMP when running zenjmx run âv 10
POST / HTTP/1.1
Content-Type: text/xml
User-Agent: Apache XML RPC 3.0 (Sun HTTP Transport)
Authorization: Basic YWRtaW46emVub3Nz
Content-Length: 187
Cache-Control: no-cache
Pragma: no-cache
Host: localhost:8081
Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2
Connection: keep-alive
<?xml version="1.0"
encoding="UTF-8"?><methodCall><methodName>getConfigs</methodName><params><param><value>localhost</value></param><param><value>JMX</value></param></params></methodCall
HTTP/1.1 200 OK
Date: Fri, 30 Nov 2007 17:13:39 GMT
Content-length: 263
Content-type: text/xml
Server: TwistedWeb/2.5.0
<?xml version='1.0'?>
<methodResponse>
<fault>
<value><struct>
<member>
<name>faultCode</name>
<value><int>8002</int></value>
</member>
<member>
<name>faultString</name>
<value><string>error</string></value>
</member>
</struct></value>
</fault>
</methodResponse>
From looking at the code, the handling of the tales expression looks a little
funny. I have the python IQ of a 4th grader, but just from a programming
syntax perspective, the parenthesis don't seem to match up. Another
possibility is that I don't understand TALES enough and that I am simply not
using the right TALES expression, any help or pointers to what expression I
could use to get the zJMXManagementPort would be greatly appreciated. Also,
why doesn't the line use the talesEvalStr function instead of the talesEval
function. I have bolded the part that seems strange and possibly a bug to me.
------------- XmlRpcService.py --------------------
def xmlrpc_getConfigs(self, monitor, dstype):
'''Return the performance configurations for the monitor name and data
source provided. '''
def toDict(device, ds, dps=[]):
'''marshall the fields from the datasource into a dictionary and
ignore everything that is not a primitive'''
vals = {}
vals['dps'] = []
vals['dptypes'] = []
for key, val in ds.__dict__.items():
if type(val) in XmlRpcService.PRIMITIVES:
if (type(val) == types.StringType) and (val.find('$') >= 0):
val = talesEval('string:%s' % (val, ), device)
vals[key] = val
for dp in dps:
vals['dps'].append(dp.id)
vals['dptypes'].append(dp.rrdtype)
vals['device'] = device.id
return vals
result = []
# get the performance conf (if it exists)
conf = getattr(self.dmd.Monitors.Performance, monitor, None)
if conf is None:
return result
# loop over devices that use the performance monitor
for device in conf.devices():
device = device.primaryAq()
for template in device.getRRDTemplates():
for ds in template.getRRDDataSources():
if ds.sourcetype == dstype:
result.append(toDict(device, ds, ds.datapoints()))
return result
-------------------- m2f --------------------
Read this topic online here:
http://community.zenoss.com/forums/viewtopic.php?p=13909#13909
-------------------- m2f --------------------
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