Werk #12944: REST API: acquire wato configuration lock before changing files

Component Core & setup
Title REST API: acquire wato configuration lock before changing files
Date Jun 18, 2021
Checkmk Editon Checkmk Raw (CRE)
Checkmk Version 2.1.0i1 2.0.0p6
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

Previously, the REST API failed to acquire the WATO configuration lock before performing file system operations. This could lead to race conditions when performing actions in parallell. This Werk introduces this lock for all endpoints that do change configuration files.

No further action is needed.

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