FROM ghcr.io/openfaas/classic-watchdog:0.2.0 as watchdog

FROM python:2.7-alpine

COPY --from=watchdog /fwatchdog /usr/bin/fwatchdog
RUN chmod +x /usr/bin/fwatchdog

WORKDIR /application/

COPY handler.py .

ENV fprocess="python handler.py"

RUN addgroup -g 1000 -S app && adduser -u 1000 -S app -G app
USER 1000

HEALTHCHECK --interval=1s CMD [ -e /tmp/.lock ] || exit 1

CMD ["fwatchdog"]