Werk #17058: Fix service discovery for hosts with more than 237 characters

Component

Setup

Title

Fix service discovery for hosts with more than 237 characters

Date

Jun 26, 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)

Werk #16219 limited the length of hostnames to a maximum length of 253 characters. Still, hostnames with a length greater 237 could lead to an error in the service discovery like "[Errno 36] File name too long: ...".

This has been fixed and all service discovery background job directories will be converted on update.

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