github amayer1983/docksentry v1.53.1

latest release: v1.53.2
8 hours ago

Fixed

  • Crash loops on containers without a healthcheck could go unnoticed (#2, @NotRetarded). Docksentry watches a container's RestartCount to catch crash loops — no healthcheck needed — but the detector only fired if it caught the container in the running state at sample time. A container that crashes instantly on startup (e.g. a VPN container failing on an unsupported kernel) sits in restart-backoff almost continuously, so a once-a-minute check rarely saw it running and the loop slipped past. Detection now keys off the RestartCount increase itself, regardless of the sampled state, so a container thrashing on startup alerts even with no healthcheck. The 30-minute per-container cooldown keeps a fast loop from spamming.

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