feat: add healthcheck.sh for Docker Compose deployments#6
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July 1, 2026 22:04
Reports each service's container status (and Docker health where a healthcheck is defined) plus front reachability, and exits non-zero if anything is down, so it works as a cron or monitoring probe. Read-only. Portable (bash 3.2+, no mapfile). Documented in the README. Validated: exit 0 when all services run; exit 1 with the down service flagged when one is stopped. Signed-off-by: Exaviz <info@exaviz.com>
Signed-off-by: Exaviz <info@exaviz.com>
Found by running against a real deployment: the huly-tools init container has restart: "no" and exits 0 after doing its work, which the check wrongly reported as a failure. Now a container that exited 0 with restart policy 'no' is treated as a completed one-shot, not a problem. Signed-off-by: Exaviz <info@exaviz.com>
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Adds
healthcheck.sh- a quick, read-only health probe for a Compose deployment.What it does
docker compose config --services) and its container status, plus Docker health where a service defines a healthcheck.HTTP_PORTis set in.env/huly*.conf.Notes
mapfile);shellcheck-clean; matches the existing script style.Testing
Validated against a Compose stack: exit 0 when all services run; exit 1 (with the stopped service flagged) when one is down.
Contributed by Exaviz (exaviz.com).