Werk #12561: Fix KeyError (site_id) crash on host properties page (2.0.0p2 regression)

Component

Setup

Title

Fix KeyError (site_id) crash on host properties page (2.0.0p2 regression)

Date

Apr 26, 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)
2.0.0p4	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

When opening the host properties page in the setup an exception KeyError ("site_id") could appear in distributed setups. This issue was triggered when a folder has a site attribute configured which does not have a site specific global setting defined. This situation is now cleanly handled to prevent this exception.

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