170 lines
5.3 KiB
Docker
170 lines
5.3 KiB
Docker
# Ver: 1.8 by Endial Fang (endial@126.com)
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#
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# 可变参数 ========================================================================
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# 设置当前应用名称及版本
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ARG app_name=redis
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ARG app_version=6.0.9
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# 设置默认仓库地址,默认为 阿里云 仓库
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ARG registry_url="registry.cn-shenzhen.aliyuncs.com"
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# 设置 apt-get 源:default / tencent / ustc / aliyun / huawei
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ARG apt_source=aliyun
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# 编译镜像时指定用于加速的本地服务器地址
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ARG local_url=""
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# 0. 预处理 ======================================================================
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FROM ${registry_url}/colovu/dbuilder as builder
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# 声明需要使用的全局可变参数
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ARG app_name
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ARG app_version
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ARG registry_url
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ARG apt_source
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ARG local_url
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ENV APP_NAME=${app_name} \
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APP_VERSION=${app_version}
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# 选择软件包源(Optional),以加速后续软件包安装
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RUN select_source ${apt_source};
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# 安装依赖的软件包及库(Optional)
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#RUN install_pkg xz-utils
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# 设置工作目录
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WORKDIR /tmp
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# 下载并解压软件包
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RUN set -eux; \
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appName="${APP_NAME}-${APP_VERSION}.tar.gz"; \
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sha256="dc2bdcf81c620e9f09cfd12e85d3bc631c897b2db7a55218fd8a65eaa37f86dd"; \
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[ ! -z ${local_url} ] && localURL=${local_url}/${APP_NAME}; \
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appUrls="${localURL:-} \
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http://download.redis.io/releases \
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"; \
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download_pkg unpack ${appName} "${appUrls}" -s "${sha256}";
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# 源码编译: 编译后将配置文件模板拷贝至 /usr/local/${APP_NAME}/share/${APP_NAME} 中
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RUN set -eux; \
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APP_SRC="/tmp/${APP_NAME}-${APP_VERSION}"; \
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cd ${APP_SRC}; \
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# 禁用安全保护模式,在 Docker 中运行时不需要
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grep -E '^ *createBoolConfig[(]"protected-mode",.*, *1 *,.*[)],$' ./src/config.c; \
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sed -ri 's!^( *createBoolConfig[(]"protected-mode",.*, *)1( *,.*[)],)$!\10\2!' ./src/config.c; \
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grep -E '^ *createBoolConfig[(]"protected-mode",.*, *0 *,.*[)],$' ./src/config.c; \
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make MALLOC=libc BUILD_TLS=yes \
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-j "$(nproc)" all; \
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make PREFIX=/usr/local/${APP_NAME} install; \
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# 将配置文件模板拷贝至应用安装目录的 etc/${APP_NAME} 目录下
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mkdir -p /usr/local/${APP_NAME}/etc/${APP_NAME}; \
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cp /tmp/${APP_NAME}-${APP_VERSION}/*.conf /usr/local/${APP_NAME}/etc/${APP_NAME}/; \
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# 删除重复的应用程序,并生成对应的连接
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serverMd5="$(md5sum /usr/local/redis/bin/redis-server | cut -d' ' -f1)"; export serverMd5; \
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find /usr/local/redis/bin/redis* -maxdepth 0 \
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-type f -not -name redis-server \
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-exec sh -eux -c ' \
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md5="$(md5sum "$1" | cut -d" " -f1)"; \
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test "$md5" = "$serverMd5"; \
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' -- '{}' ';' \
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-exec ln -svfT 'redis-server' '{}' ';' ;
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# 删除编译生成的多余文件
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RUN set -eux; \
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find /usr/local -name '*.a' -delete; \
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rm -rf /usr/local/${APP_NAME}/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 $(NF-1) }' | \
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sort -u | \
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xargs -r dpkg-query --search 2>/dev/null | \
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cut -d: -f1 | \
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sort -u >/usr/local/${APP_NAME}/runDeps;
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# 1. 生成镜像 =====================================================================
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FROM ${registry_url}/colovu/debian:buster
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# 声明需要使用的全局可变参数
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ARG app_name
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ARG app_version
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ARG registry_url
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ARG apt_source
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ARG local_url
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# 镜像所包含应用的基础信息,定义环境变量,供后续脚本使用
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ENV APP_NAME=${app_name} \
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APP_USER=${app_name} \
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APP_EXEC=redis-server \
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APP_VERSION=${app_version}
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ENV APP_HOME_DIR=/usr/local/${APP_NAME} \
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APP_DEF_DIR=/etc/${APP_NAME}
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ENV PATH="${APP_HOME_DIR}/sbin:${APP_HOME_DIR}/bin:${PATH}" \
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LD_LIBRARY_PATH="${APP_HOME_DIR}/lib"
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LABEL \
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"Version"="v${APP_VERSION}" \
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"Description"="Docker image for ${APP_NAME}(v${APP_VERSION})." \
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"Dockerfile"="https://github.com/colovu/docker-${APP_NAME}" \
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"Vendor"="Endial Fang (endial@126.com)"
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# 从预处理过程中拷贝软件包(Optional),可以使用阶段编号或阶段命名定义来源
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COPY --from=0 /usr/local/${APP_NAME} /usr/local/${APP_NAME}
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# 拷贝应用使用的客制化脚本,并创建对应的用户及数据存储目录
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COPY customer /
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RUN set -eux; \
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prepare_env; \
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/bin/bash -c "ln -sf /usr/local/${APP_NAME}/etc/${APP_NAME} /etc/";
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# 选择软件包源(Optional),以加速后续软件包安装
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RUN select_source ${apt_source}
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# 安装依赖的软件包及库(Optional)
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RUN install_pkg `cat /usr/local/${APP_NAME}/runDeps`;
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RUN install_pkg netcat;
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# 执行预处理脚本,并验证安装的软件包
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RUN set -eux; \
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override_file="/usr/local/overrides/overrides-${APP_VERSION}.sh"; \
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[ -e "${override_file}" ] && /bin/bash "${override_file}"; \
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redis-cli --version; \
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${APP_EXEC} --version;
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# 默认提供的数据卷
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VOLUME ["/srv/conf", "/srv/data", "/srv/datalog", "/srv/cert", "/var/log"]
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# 默认non-root用户启动,必须保证端口在1024之上
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EXPOSE 6379
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# 关闭基础镜像的健康检查
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#HEALTHCHECK NONE
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# 应用健康状态检查
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#HEALTHCHECK --interval=30s --timeout=30s --retries=3 \
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# CMD curl -fs http://localhost:8080/ || exit 1
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HEALTHCHECK --interval=10s --timeout=10s --retries=3 \
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CMD netstat -ltun | grep 6379
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# 使用 non-root 用户运行后续的命令
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USER 1001
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# 设置工作目录
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WORKDIR /srv/data
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# 容器初始化命令
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ENTRYPOINT ["/usr/local/bin/entry.sh"]
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# 应用程序的启动命令,必须使用非守护进程方式运行
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CMD ["/usr/local/bin/run.sh"]
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