Werk #13277: Prevent possible broken synchronization to remote sites
| Component | Setup | ||
| Title | Prevent possible broken synchronization to remote sites | ||
| Date | Sep 28, 2021 | ||
| Level | Trivial Change | ||
| Class | Bug Fix | ||
| Compatibility | Compatible - no manual interaction needed | ||
| Checkmk versions & editions |
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Background processes like the Automatic service discovery and the DCD may automatically trigger a rebuild of the monitoring core configuration. Due to a race condition, this can also happen on remote sites while a snapshot is being unpacked, resulting in invalid/incomplete configurations and missing hosts.
It is no longer possible to create the core configuration while a snapshot unpack is in progress. Instead, the process in question waits until the unpacking has finished.