152 lines
5.9 KiB
Docker
152 lines
5.9 KiB
Docker
# Ver: 1.12 by Endial Fang (endial@126.com)
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#
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# 系统默认变量 ====================================================================
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# 该部分变量为系统根据编译命令默认设置
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# `TARGETPLATFORM`：构建后的目标平台信息。如 `linux/amd64`，`linux/arm/v7`，`windows/amd64`
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# `TARGETOS`：目标平台信息（TARGETPLATFORM）中的操作系统部分，如：`linux`、`windows`
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# `TARGETARCH`：目标平台信息（TARGETPLATFORM）中的平台架构部分，如：`amd64`、`arm`
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# `TARGETVARIANT`：目标平台信息（TARGETPLATFORM）中的版本变体部分，如：`v7`
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# `BUILDPLATFORM`：用于构建的节点平台信息
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# `BUILDOS`：用于构建的节点平台信息（BUILDPLATFORM）中的操作系统部分
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# `BUILDARCH`：用于构建的节点平台信息（BUILDPLATFORM）中的平台架构部分
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# `BUILDVARIANT`：用于构建的节点平台信息（BUILDPLATFORM）中的版本变体部分
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# 可变参数 ========================================================================
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# 该部分变量，在编译命令中通过 `--build-arg` 传入；如果未设置，则使用下面对应的默认值
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ARG APP_NAME=test
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ARG APP_VER=1.0.0
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ARG REGISTRY_URL="swr.cn-north-4.myhuaweicloud.com/colovu/"
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ARG APT_SOURCE=aliyun
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ARG LOCAL_URL="http://pkgs.colovu.com/dist"
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# 0. 预处理 ======================================================================
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FROM --platform=${TARGETPLATFORM:-linux/amd64} ${REGISTRY_URL}dbuilder:12 as builder
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#FROM --platform=${TARGETPLATFORM:-linux/amd64} ${REGISTRY_URL}openjdk:8 as builder
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#FROM --platform=${TARGETPLATFORM:-linux/amd64} ${REGISTRY_URL}golang:1.21 as builder
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# 声明需要使用的全局可变参数
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ARG APP_NAME
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ARG APP_VER
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ARG APT_SOURCE
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ARG LOCAL_URL
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# 选择软件包源，加速后续软件包安装
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RUN select_source ${APT_SOURCE};
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# 安装依赖的软件包及库
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RUN install_pkg curl;
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# 下载并解压软件包
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RUN set -eux; \
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if [ "$TARGETARCH" = "arm64" ]]; \
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then appArch=aarch64; \
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else appArch=x64; \
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fi; \
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appName="${APP_NAME}-${appArch}-${APP_VER}.tar.gz"; \
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appKeys="0xB42F6819007F00F88E364FD4036A9C25BF357DD4"; \
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sha256="04fa1fddc39bd1aecb6739dd5dd73858a3515b427acd1e2947a66dadce868d68"; \
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[ -n ${LOCAL_URL} ] && localURL=${LOCAL_URL}/${APP_NAME}; \
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appUrls="${localURL:-} \
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https://github.com/tianon/gosu/releases/download/${APP_VER} \
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"; \
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download_pkg install ${appName} "${appUrls}" -g "${appKeys}" -s "${sha256}"; \
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download_pkg unpack ${appName} "${appUrls}"; \
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chmod +x /usr/local/bin/${appName};
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# 源码编译
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RUN set -eux; \
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APP_ARCH=`arch` \
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APP_SRC="/tmp/${APP_NAME}-${APP_VER}"; \
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dpkgArch="$(dpkg --print-architecture)"; \
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cd ${APP_SRC}; \
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LDFLAGS="-L/usr/local/lib -L/usr/lib/${APP_ARCH}-linux-gnu" \
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CPPFLAGS="-I/usr/local/include -D_GNU_SOURCE" \
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./configure \
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--prefix=/usr/local/${APP_NAME} \
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; \
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make -j "$(nproc)" && make install; \
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strip /usr/local/${APP_NAME}/sbin/${APP_NAME};
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# 删除编译生成的多余文件
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RUN set -eux; \
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find /usr/local -name '*.a' -delete; \
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rm -rf /usr/local/${APP_NAME}/share; \
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rm -rf /usr/local/${APP_NAME}/include;
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# 检测并生成依赖文件记录
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RUN set -eux; \
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find /usr/local/${APP_NAME} -type f -executable -exec ldd '{}' ';' | \
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awk '/=>/ { print $(NF-1) }' | xargs -r basename -a | sort -u | \
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xargs -r dpkg-query --search 2>/dev/null | cut -d: -f1 | sort -u \
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>>/usr/local/${APP_NAME}/runDeps;
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# 1. 生成镜像 =====================================================================
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FROM --platform=${TARGETPLATFORM:-linux/amd64} ${REGISTRY_URL}debian:12
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#FROM --platform=${TARGETPLATFORM:-linux/amd64} ${REGISTRY_URL}openjre:8
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# 声明需要使用的全局可变参数（ARG声明的变量仅编译打包阶段有效）
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ARG APP_NAME
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ARG APP_VER
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ARG APT_SOURCE
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# 定义应用的基础信息变量（ENV声明的变量实例化后容器内有效）
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ENV APP_NAME=${APP_NAME} \
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APP_VER=${APP_VER} \
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APP_EXEC=${APP_NAME} \
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APP_USER=${APP_NAME} \
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\
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CLASSPATH=".:/usr/local/${APP_NAME}/lib" \
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LD_LIBRARY_PATH="/usr/local/${APP_NAME}/lib" \
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PATH="${PATH}:/usr/local/${APP_NAME}/bin"
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LABEL \
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"Version"="v${APP_VER}" \
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"Description"="Docker image for ${APP_NAME}." \
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"Github"="https://github.com/colovu/docker-${APP_NAME}" \
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"Vendor"="Endial Fang (endial@126.com)"
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# 拷贝多阶段构建结果输出及客制化脚本
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COPY --from=builder /usr/local/${APP_NAME} /usr/local/${APP_NAME}
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COPY customer /
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RUN set -eux; \
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\
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# 创建对应的用户及数据存储目录
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useradd -U -u 996 -d /srv/${APP_NAME} -s /usr/sbin/nologin -r ${APP_USER}; \
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mkdir -p /var/log/${APP_NAME} /var/run/${APP_NAME} /var/cache/${APP_NAME}; \
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mkdir -p /srv/${APP_NAME}/conf /srv/${APP_NAME}/data /srv/${APP_NAME}/cert /srv/${APP_NAME}/log; \
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chown -R ${APP_USER}:${APP_USER} /var/log/${APP_NAME} /var/run/${APP_NAME} /var/cache/${APP_NAME}; \
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chown -R ${APP_USER}:${APP_USER} /usr/local/${APP_NAME} /srv/${APP_NAME}; \
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\
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/bin/bash -c "ln -sf /usr/local/${APP_NAME}/etc/${APP_NAME} /etc/"; \
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\
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# 选择软件包源，以加速后续软件包安装
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select_source ${APT_SOURCE}; \
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\
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# 安装应用依赖的软件包及库
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install_pkg ncat; \
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install_pkg `cat /usr/local/${APP_NAME}/runDeps`; \
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\
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# 执行后处理脚本
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overrideShell="/usr/local/overrides/overrides-${APP_VER}.sh"; \
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[ -e "${overrideShell}" ] && /bin/bash "${overrideShell}"; \
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\
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# 验证安装的应用
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${APP_EXEC} --version ;
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# 配置容器的数据卷、工作目录及服务端口（必须保证端口在1024之上）
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VOLUME ["/srv/${APP_NAME}/conf", "/srv/${APP_NAME}/data", "/srv/${APP_NAME}/cert", "/srv/${APP_NAME}/log"]
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WORKDIR /srv/${APP_NAME}/data
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EXPOSE 8080 8443
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STOPSIGNAL SIGINT
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#HEALTHCHECK NONE
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#HEALTHCHECK --interval=30s --timeout=30s --retries=3 CMD curl -fs http://localhost:8080/ || exit 1
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#HEALTHCHECK --interval=10s --timeout=10s --retries=3 CMD netstat -ltun | grep 8080
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# 使用 dumb-init 启动入口 Shell，确保容器可以接收控制信号；并使用前台方式启动应用程序
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ENTRYPOINT ["dumb-init", "--", "entry.sh"]
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CMD ["run.sh"]
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