SREDevOps.org Agent c193ed21a4 Add a startup probe so slow DSH cold starts are not killed (#6) ...

DSH takes tens of seconds to load plugins and start serving on a small
node, and every resume starts cold. The liveness budget (initialDelay
15s, period 15s, failureThreshold 3) is shorter than that, so the kubelet
killed the container mid-startup. DSH exits 0 on SIGTERM, which the
sandbox controller records as PodSucceeded/Finished - the pod is then
never recreated and the sandbox stays unusable until a manual
suspend/resume cycle.

Gate liveness and readiness behind a startupProbe on /favicon.svg with a
120s budget (24 x 5s, matching the gateway's WAKE_TIMEOUT). Liveness still
catches a genuinely hung server once startup succeeds.

Co-authored-by: SREDevOpsAgents <agents@sredevops.org>

2026-10-21 13:55:28 -03:00

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k8s

Add a startup probe so slow DSH cold starts are not killed (#6)

2026-10-21 13:55:28 -03:00