Werk #15607: Reduce occurences of Missing data

Component

Setup

Title

Reduce occurences of Missing data

Date

Apr 27, 2023

Level

Prominent Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.3.0b1	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0b7	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The Check_MK service often showed the message

[piggyback] Missing data WARN

before a piggyback host was deleted. This lead to many false alarms in dynamic environments such as Kubernetes. The root cause of this was that the delete-hosts automation would delete piggyback files, which where still in use. With this Werk, the piggyback files are cleaned up by Check_MK's dedicated housekeeping job (see Werk 5538).

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