localhost does not resolve inside container so healthcheck fails, use 127.0.0.1

[dkebler]

in the Dockerfile the healthcheck uses localhost which is not resolving so the healthcheck fails and the container shuts down even though everything is working fine

If I do a terminal in the container I can use 127.0.0.1 instead of localhost and the nc command succeeds so can you please change this and republish your image at hub.docker.com. Thanks!

HEALTHCHECK --interval=1m --timeout=10s \
  CMD nc -z localhost ${BUKUSERVER_PORT} || exit 1

to

HEALTHCHECK --interval=1m --timeout=10s \
  CMD nc -z 127.0.0.1 ${BUKUSERVER_PORT} || exit 1

or consider just removing the healthcheck all together as even after failing the container did not restart.