# Ver: 1.4 by Endial Fang (endial@126.com) # # 预处理 ========================================================================= ARG registry_url="registry.cn-shenzhen.aliyuncs.com" FROM ${registry_url}/colovu/dbuilder as builder # sources.list 可使用版本:default / tencent / ustc / aliyun / huawei ARG apt_source=aliyun # 编译镜像时指定用于加速的本地服务器地址 ARG local_url="" ENV APP_NAME=test \ APP_VERSION=1.0.0 # 选择软件包源(Optional),以加速后续软件包安装 RUN select_source ${apt_source}; # 安装依赖的软件包及库(Optional) #RUN install_pkg xz-utils # 下载并解压软件包 #RUN set -eux; \ # appVersion=1.12; \ # appName=gosu-"$(dpkg --print-architecture | awk -F- '{ print $NF }')"; \ # appKeys="0xB42F6819007F00F88E364FD4036A9C25BF357DD4"; \ # sha256="04fa1fddc39bd1aecb6739dd5dd73858a3515b427acd1e2947a66dadce868d68"; \ # [ ! -z ${local_url} ] && localURL=${local_url}/${APP_NAME}; \ # appUrls="${localURL:-} \ # https://github.com/tianon/gosu/releases/download/${appVersion} \ # "; \ # download_pkg install ${appName} "${appUrls}" -g "${appKeys}" -s "${sha256}"; \ # download_pkg unpack ${appName} "${appUrls}"; \ # chmod +x /usr/local/bin/${appName}; # 源码编译: 编译后将配置文件模板拷贝至 /usr/local/${APP_NAME}/share/${APP_NAME} 中 #RUN set -eux; \ # APP_SRC="/usr/local/${APP_NAME}-${APP_VERSION}"; \ # cd ${APP_SRC}; \ # ./configure \ # --prefix=/usr/local/${APP_NAME} \ # ; \ # make -j "$(nproc)"; \ # make PREFIX=/usr/local/${APP_NAME} install; # 删除编译生成的多余文件 RUN set -eux; \ find /usr/local -name '*.a' -delete; \ rm -rf /usr/local/${APP_NAME}/include; # 检测并生成依赖文件记录 RUN set -eux; \ find /usr/local/${APP_NAME} -type f -executable -exec ldd '{}' ';' | \ awk '/=>/ { print $(NF-1) }' | \ sort -u | \ xargs -r dpkg-query --search | \ cut -d: -f1 | \ sort -u >/usr/local/${APP_NAME}/runDeps; # 镜像生成 ======================================================================== FROM ${registry_url}/colovu/debian:10 # sources.list 可使用版本:default / tencent / ustc / aliyun / huawei ARG apt_source=aliyun # 编译镜像时指定用于加速的本地服务器地址 ARG local_url="" # 镜像所包含应用的基础信息 ENV APP_NAME=test \ APP_USER=builder \ APP_EXEC=run.sh \ APP_VERSION=1.0.0 ENV APP_HOME_DIR=/usr/local/${APP_NAME} \ APP_DEF_DIR=/etc/${APP_NAME} ENV PATH="${APP_HOME_DIR}/bin:${APP_HOME_DIR}/sbin:${PATH}" \ LD_LIBRARY_PATH="${APP_HOME_DIR}/lib" LABEL \ "Version"="v${APP_VERSION}" \ "Description"="Docker image for ${APP_NAME}(v${APP_VERSION})." \ "Dockerfile"="https://github.com/colovu/docker-${APP_NAME}" \ "Vendor"="Endial Fang (endial@126.com)" # 拷贝应用使用的客制化脚本,并创建对应的用户及数据存储目录 COPY customer / RUN create_user && prepare_env # 从预处理过程中拷贝软件包(Optional),可以使用阶段编号或阶段命名定义来源 #COPY --from=0 /usr/local/${APP_NAME}/ /usr/local/${APP_NAME} #COPY --from=builder /usr/local/${APP_NAME}/ /usr/local/${APP_NAME} # 选择软件包源(Optional),以加速后续软件包安装 RUN select_source ${apt_source} # 安装依赖的软件包及库(Optional) #RUN install_pkg `cat /usr/local/${APP_NAME}/runDeps`; #RUN install_pkg bash tini sudo libssl1.1 # 执行预处理脚本,并验证安装的软件包 RUN set -eux; \ override_file="/usr/local/overrides/overrides-${APP_VERSION}.sh"; \ [ -e "${override_file}" ] && /bin/bash "${override_file}"; \ gosu ${APP_USER} ${APP_EXEC} --version ; \ gosu --version; # 默认提供的数据卷 VOLUME ["/srv/conf", "/srv/data", "/srv/datalog", "/srv/cert", "/var/log"] # 默认使用gosu切换为新建用户启动,必须保证端口在1024之上 EXPOSE 8080 # 容器初始化命令,默认存放在:/usr/local/bin/entry.sh ENTRYPOINT ["entry.sh"] # 应用程序的服务命令,必须使用非守护进程方式运行。如果使用变量,则该变量必须在运行环境中存在(ENV可以获取) CMD ["${APP_EXEC}"]