I just fixed the issue of missing jolokia_metrics. CMK debug is fine now, system and agent got connected but stuck at reading data. Looks like there is no data can be transferred even connection worked.
Scan for services failed as below.
2023-03-21 09:06:04,952 [40] [cmk.web.background-job 32579] Exception in background function
Traceback (most recent call last):
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/automations.py", line 103, in check_mk_local_automation_serialized
completed_process = subprocess.run(
File "/omd/sites/monitoring/lib/python3.9/subprocess.py", line 507, in run
stdout, stderr = process.communicate(input, timeout=timeout)
File "/omd/sites/monitoring/lib/python3.9/subprocess.py", line 1134, in communicate
stdout, stderr = self._communicate(input, endtime, timeout)
File "/omd/sites/monitoring/lib/python3.9/subprocess.py", line 1979, in _communicate
ready = selector.select(timeout)
File "/omd/sites/monitoring/lib/python3.9/selectors.py", line 416, in select
fd_event_list = self._selector.poll(timeout)
File "/omd/sites/monitoring/lib/python3/cmk/gui/background_job.py", line 173, in _handle_sigterm
raise MKTerminate()
cmk.utils.exceptions.MKTerminate
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/omd/sites/monitoring/lib/python3/cmk/gui/background_job.py", line 246, in _execute_function
func_ptr(*args, **kwargs)
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/services.py", line 853, in discover
self._perform_service_scan(api_request)
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/services.py", line 867, in _perform_service_scan
try_discovery(
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/check_mk_automations.py", line 161, in try_discovery
_automation_serialized(
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/check_mk_automations.py", line 67, in _automation_serialized
cmdline, serialized_result = check_mk_local_automation_serialized(
File "/omd/sites/monitoring/lib/python3/cmk/gui/watolib/automations.py", line 113, in check_mk_local_automation_serialized
raise local_automation_failure(command=command, cmdline=cmd, exc=e)
cmk.utils.exceptions.MKGeneralException: Error running automation call try-inventory:
Exception: Error running automation call try-inventory: ```