Werk #13494: mongodb_counters: Fix "ValueError: too many values to unpack (expected 3)"

Component

Checks & agents

Title

mongodb_counters: Fix "ValueError: too many values to unpack (expected 3)"

Date

Nov 15, 2021

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.1.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
2.0.0p16	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0p28	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

In certain cases, the check plugin mongodb_counters crashed with "ValueError: too many values to unpack (expected 3)".

The reason for this crash is that depending on the version, db.serverStatus().opcounters can contain a counter named "deprecated", which does not follow the syntax of the other counters. This counter is now skipped.

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