Hi,
I’m using the following check on 2.0.0b3 which I think used to work fine on 1.6, although I’m not 100% sure:
/etc/check_mk/mrpe.cfg
Reboot%20required (interval=300) /usr/sbin/needrestart -p
current output:
UNKN - Kernel: 4.9.230-mainline-rev1, Microcode: unknown, Services: 2 (!), Containers: none, Sessions: none|Kernel=U;0;;0;2 Microcode=U;0;;0;1 Services=2;;0;0 Containers=0;;0;0 Sessions=0;0;;0
Services:
- exim4.service
- unattended-upgrades.service
agent output:
<<<mrpe:cached(1610344439,300)>>>
(needrestart) Reboot%20required 3 UNKN - Kernel: 4.9.230-mainline-rev1, Microcode: unknown, Services: 2 (!), Containers: none, Sessions: none|Kernel=U;0;;0;2 Microcode=U;0;;0;1 Services=2;;0;0 Containers=0;;0;0 Sessions=0;0;;0Services:- exim4.service- unattended-upgrades.service
<<<mrpe>>>
() 0
python traceback:
Traceback (most recent call last):
File "/omd/sites/mysite/lib/python3/cmk/base/checking.py", line 578, in get_aggregated_result
result = _aggregate_results(check_function(**kwargs))
File "/omd/sites/mysite/lib/python3/cmk/base/checking.py", line 809, in _aggregate_results
perfdata, results = _consume_and_dispatch_result_types(subresults)
File "/omd/sites/mysite/lib/python3/cmk/base/checking.py", line 853, in _consume_and_dispatch_result_types
for subr in subresults:
File "/omd/sites/mysite/lib/python3/cmk/base/api/agent_based/register/check_plugins.py", line 89, in filtered_generator
for element in generator(*args, **kwargs):
File "/omd/sites/mysite/lib/python3/cmk/base/api/agent_based/register/check_plugins_legacy.py", line 177, in check_result_generator
for subresult in subresults:
File "/omd/sites/mysite/share/check_mk/checks/mrpe", line 122, in check_mrpe
new_perf = parse_nagios_perfstring(perfvalue)
File "/omd/sites/mysite/share/check_mk/checks/mrpe", line 85, in parse_nagios_perfstring
_strip_unit_float(value),
File "/omd/sites/mysite/share/check_mk/checks/mrpe", line 70, in _strip_unit_float
return float(string)
ValueError: could not convert string to float: 'U'
For comparison, output from another machine does not result in a crash:
<<<mrpe:cached(1610344842,300)>>>
(needrestart) Reboot%20required 0 OK - Kernel: 4.19.0-13-amd64, Services: none, Containers: none, Sessions: none|Kernel=0;0;;0;2 Services=0;;0;0 Containers=0;;0;0 Sessions=0;0;;0
<<<mrpe>>>
() 0