A tiny utility tool that runs a command when an HTTP healthcheck call is made.
./healthcheck-cmd -command 'docker inspect my-container --format "{{json .State.Status }}" | grep "running"'
curl -v http://localhost:4000 # returns 200 if my-container is running, 500 if not.
| Variable | Description |
|---|---|
-command |
Required Command to run when healthcheck is called. |
-listen |
Listen on port, default :4000 |
-path |
Listen on path, deafult / |
-success |
Returned HTTP status code if command succeeds. Default 200. |
-error |
Returned HTTP status code if command fails. Default 500. |