The generated HealthCmd reported healthy (exit 0) whenever the image
shipped neither wget nor curl — btcpay-server sat 'healthy' in podman
ps while completely non-functional (live-testing report 2026-07-10).
Try a bash /dev/tcp connect to the health URL's host:port before
giving up; only images with none of wget/curl/bash still skip Podman
health (dropping exit 0 entirely would restart-loop those). Podman's
health timeout bounds the connect attempt.
Note: the rendered unit text changes, so every http-healthcheck app
gets a one-time unit rewrite + restart on first reconcile after this
binary lands.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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