Werk #16246: Rittal temperature check regression

Name: checkmk
Rating: 4.7 (114 reviews)

Component

Checks & agents

Title

Rittal temperature check regression

Date

Jun 14, 2024

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.4.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p7	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

You're affected if you're using rittal temperature checks under 2.3.0. This regression exists since 2.3.0b1 and creates the following crash:

  File "/omd/sites/YOURSITE/lib/python3/cmk/plugins/lib/temperature.py", line 319, in check_temperature
    raise ValueError (Cannot compute trend. Either specify both variables 'unique_name' and 'value_store' or none.)

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