A leader-only runnable checks every configured provider concurrently
under one timeout per round (first round at start, then every interval),
keeps the latest results for the metrics collector, logs targets going
down, changing reason or coming back, and publishes one ProviderHealth
object per provider: created with a managed-by label when missing, then
a status merge patch. Per-target lastTransitionTime survives rounds in
which ready does not flip. Objects of providers that are no longer
configured are deleted once at start; with checks turned off, all are.
Reads go through the API reader, so no cluster-wide informer is needed.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
kacerrandClaude Opus 5
88a15ecdb5