ARG BASE_IMAGE="alpine:3.17.3"

FROM ${BASE_IMAGE}

RUN apk update && \
    apk add --no-cache openssh git curl

RUN curl -fsSLO https://get.docker.com/builds/Linux/x86_64/docker-17.04.0-ce.tgz \
                  && tar xzvf docker-17.04.0-ce.tgz \
                  && mv docker/docker /usr/local/bin \
                  && rm -r docker docker-17.04.0-ce.tgz