# # Dockerfile for kcptun # FROM alpine MAINTAINER kev ENV KCPTUN_VERSION 20171201 ENV KCPTUN_FILE kcptun-linux-amd64-${KCPTUN_VERSION}.tar.gz ENV KCPTUN_URL https://github.com/xtaci/kcptun/releases/download/v${KCPTUN_VERSION}/${KCPTUN_FILE} RUN set -xe \ && apk add --no-cache curl \ && curl -sSL ${KCPTUN_URL} | tar xz -C /usr/local/bin \ && apk del curl ENTRYPOINT ["server_linux_amd64"] CMD ["--help"]