**CMK version:2.3.0p4
**OS version:Oracle Linux 9
Error message:
Hallo zusammen,
ich versuch bei einem Kunden von uns einen PowerVault ME4024 abzufragen.
Bekomme aber bei der Service Discovery immer folgenden Fehler:
TypeError: Object of type Response is not JSON serializable
Kann mir jemand helfen?
Vielen Dank!
Was wird den verwendet für die Abfrage?
Also welcher Special Agent und in welcher Version.
Also ich hab dein Check von der Exchange Plattform benutzt und folgende Rule :
Dell Powervault M4 storage system konfiguriert mit Username und Passwort
Dann bräuchte ich mal einen Output des Special Agent am besten mit gesetzter Debug Option.
OMD[s00044]:~$ cmk --debug -vvn **********
Ignoring outdated plugin '**********': Format no longer supported -- this API is deprecated!
value store: synchronizing
Trying to acquire lock on /omd/sites/s00044/tmp/check_mk/counters/**********
Got lock on /omd/sites/s00044/tmp/check_mk/counters/**********
value store: loading from disk
Releasing lock on /omd/sites/s00044/tmp/check_mk/counters/**********
Released lock on /omd/sites/s00044/tmp/check_mk/counters/**********
Checkmk version 2.3.0p4
+ FETCHING DATA
Source: SourceInfo(hostname='**********', ipaddress='**********', ident='special_dellpowervault', fetcher_type=<FetcherType.SPECIAL_AGENT: 6>, source_type=<SourceType.HOST: 1>)
[cpu_tracking] Start [7f519bc77110]
Read from cache: AgentFileCache(**********, path_template=/omd/sites/s00044/tmp/check_mk/data_source_cache/special_dellpowervault/{hostname}, max_age=MaxAge(checking=0, discovery=90.0, inventory=90.0), simulation=False, use_only_cache=False, file_cache_mode=6)
Not using cache (does not exist)
Calling: /omd/sites/s00044/local/share/check_mk/agents/special/agent_dellpowervault -u ********** -p '**********' **********
Get data from program
[cpu_tracking] Stop [7f519bc77110 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.25, children_system=0.02, elapsed=0.8399999998509884))]
Source: SourceInfo(hostname='**********', ipaddress='**********', ident='piggyback', fetcher_type=<FetcherType.PIGGYBACK: 4>, source_type=<SourceType.HOST: 1>)
[cpu_tracking] Start [7f519be5ddc0]
Read from cache: NoCache(**********, path_template=/dev/null, max_age=MaxAge(checking=0.0, discovery=0.0, inventory=0.0), simulation=False, use_only_cache=False, file_cache_mode=1)
No piggyback files for '**********'. Skip processing.
No piggyback files for '**********'. Skip processing.
Get piggybacked data
[cpu_tracking] Stop [7f519be5ddc0 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.0))]
[cpu_tracking] Start [7f519c48ad20]
+ PARSE FETCHER RESULTS
HostKey(hostname='**********', source_type=<SourceType.HOST: 1>) -> Add sections: []
Received no piggyback data
Interface 002 PEND Check plug-in received no monitoring data
Interface 004 PEND Check plug-in received no monitoring data
Interface 005 PEND Check plug-in received no monitoring data
SNMP Info PEND Check plug-in received no monitoring data
Uptime PEND Check plug-in received no monitoring data
No piggyback files for '**********'. Skip processing.
No piggyback files for '**********'. Skip processing.
[cpu_tracking] Stop [7f519c48ad20 - Snapshot(process=posix.times_result(user=0.0, system=0.0, children_user=0.0, children_system=0.0, elapsed=0.0))]
[special_dellpowervault] TypeError: Object of type Response is not JSON serializable(!!), [piggyback] Success (but no data found for this host), Missing monitoring data for all plugins(!), execution time 0.8 sec | execution_time=0.840 user_time=0.000 system_time=0.000 children_user_time=0.250 children_system_time=0.020 cmk_time_ds=0.570 cmk_time_agent=0.000
Agent exited with code 1: Traceback (most recent call last):
File "/omd/sites/s00044/local/share/check_mk/agents/special/agent_dellpowervault", line 84, in <module>
sys.exit(main())
^^^^^^
File "/omd/sites/s00044/local/share/check_mk/agents/special/agent_dellpowervault", line 78, in main
w.append_json(response)
File "/omd/sites/s00044/lib/python3/cmk/special_agents/v0_unstable/agent_common.py", line 62, in append_json
self.writeline(json.dumps(data, sort_keys=True))
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/omd/sites/s00044/lib/python3.12/json/__init__.py", line 238, in dumps
**kw).encode(obj)
^^^^^^^^^^^
File "/omd/sites/s00044/lib/python3.12/json/encoder.py", line 200, in encode
chunks = self.iterencode(o, _one_shot=True)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/omd/sites/s00044/lib/python3.12/json/encoder.py", line 258, in iterencode
return _iterencode(o, 0)
^^^^^^^^^^^^^^^^^
File "/omd/sites/s00044/lib/python3.12/json/encoder.py", line 180, in default
raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type Response is not JSON serializable(!!)
This is not the agent output.
But in your error message i see that it is not the last version of the agent.
Line 78 looks like this
w.append_json(response.json())
Please check the installed mkp and update to 3.3.1
Danke Andres, funktioniert mit der aktuellste Version.
Evtl. Kannst du die noch auf der Exchange Plattform hochladen, da habe ich diese nicht gefunden.
Danke!
Is nun im Review auf der Exchange. Gibt nur für aktuelle Plugins das Problem, dass die Exchange keine Plugins akzeptiert welche in 2.3 API geschrieben sind.
Der ist zum Glück noch 2.2 API damit noch ok^^
Hello,
not sure I have the same problem but maybe you can help.
i get this message: [special_dellpowervault] Agent exited with code 1: Traceback (most recent call last):
debug looks fine,
do you know what can be the problem?
Important is here the special agent call directly not the “cmk --debug …”.
Please do a “cmk -D hostname” and fetch the special agent call.
This call you can use with “–debug” to get a little bit more output.
What mkp version do you use and also what CMK version?
CMK 2.2 → mkp 3.1.0
CMK 2.3 → mkp 3.3.1
Hi Andreas, Thank you for your reply- this is the details when I’m running cmk -D:
I’m currently using cmk 2.1.0p36 version with the Dell plugin 2.5- supporting for this version- I also thought that the problem is with the package version but this is the correct one for my cmk version.
If i see it correctly than this host has no special agent configured.
First you should check the special agent configuration for this host and then you need to execute the special agent manually with the correct settings from this host.
Thanks, Andreas, i think i have a special agent, see screenshots.
the problem is that cmk service is flapping, I already configured normal check, microcode and snmp time settings but still getting a lot of alerts, i will configure a Delay in the notification. any suggestions?
the problem is that the service is working but flapping all the time.
This program call you can execute manually to get a little bit more error message.
If it was working before, it cannot be a problem with the agent directly.
Thank you Andreas, i added a delay rule for this service, this is the only workaround Thanks again for your reply.
Exit code 1 means that there is some type of problem.
If this is not cleared you will have also other problems in your system.
