FROM alpine:3.14

ENV DOCKER_HOST=unix:///var/run/docker.sock

RUN apk --no-cache add --update docker openrc bash
RUN rc-update add docker boot

COPY docker-setup /bin/
RUN chmod +x /bin/docker-setup

COPY docker-remote-tag /bin/
RUN chmod +x /bin/docker-remote-tag

CMD [ "/bin/docker-setup" ]
ENTRYPOINT [ "/bin/bash", "-l", "-c" ]