150 lines
5.3 KiB
Docker
150 lines
5.3 KiB
Docker
# Ver: 1.2 by Endial Fang (endial@126.com)
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#
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# 预处理 =========================================================================
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FROM colovu/dbuilder as builder
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# sources.list 可使用版本：default / tencent / ustc / aliyun / huawei
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ARG apt_source=default
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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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ENV APP_NAME=postgresql \
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APP_VERSION=12.4
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RUN select_source ${apt_source};
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RUN install_pkg bison flex libedit-dev libxml2-dev libxslt-dev zlib1g-dev libreadline-dev uuid-dev \
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libperl-dev libicu-dev libxslt1-dev libssl-dev libldap2-dev libkrb5-dev libpam0g-dev libselinux1-dev;
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# 下载并解压软件包
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RUN set -eux; \
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appName="${APP_NAME}-${APP_VERSION}.tar.bz2"; \
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sha256="bee93fbe2c32f59419cb162bcc0145c58da9a8644ee154a30b9a5ce47de606cc"; \
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[ ! -z ${local_url} ] && localURL=${local_url}/${APP_NAME}; \
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appUrls="${localURL:-} \
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https://ftp.postgresql.org/pub/source/v${APP_VERSION} \
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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/${APP_NAME} 中
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RUN set -eux; \
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APP_SRC="/usr/local/${APP_NAME}-${APP_VERSION}"; \
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cd ${APP_SRC}; \
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\
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# update "DEFAULT_PGSOCKET_DIR" to "/var/run/postgresql" (matching Debian)
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# see https://anonscm.debian.org/git/pkg-postgresql/postgresql.git/tree/debian/patches/51-default-sockets-in-var.patch?id=8b539fcb3e093a521c095e70bdfa76887217b89f
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awk '$1 == "#define" && $2 == "DEFAULT_PGSOCKET_DIR" && $3 == "\"/tmp\"" { $3 = "\"/var/run/postgresql\""; print; next } { print }' src/include/pg_config_manual.h > src/include/pg_config_manual.h.new; \
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grep '/var/run/postgresql' src/include/pg_config_manual.h.new; \
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mv src/include/pg_config_manual.h.new src/include/pg_config_manual.h; \
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gnuArch="$(dpkg-architecture --query DEB_BUILD_GNU_TYPE)"; \
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# explicitly update autoconf config.guess and config.sub so they support more arches/libcs
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wget -O config/config.guess 'https://git.savannah.gnu.org/cgit/config.git/plain/config.guess?id=7d3d27baf8107b630586c962c057e22149653deb'; \
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wget -O config/config.sub 'https://git.savannah.gnu.org/cgit/config.git/plain/config.sub?id=7d3d27baf8107b630586c962c057e22149653deb'; \
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\
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# configure options taken from:
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# https://anonscm.debian.org/cgit/pkg-postgresql/postgresql.git/tree/debian/rules?h=9.5
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./configure \
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--prefix=/usr/local/${APP_NAME} \
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--build="$gnuArch" \
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--enable-integer-datetimes \
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--enable-thread-safety \
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--disable-rpath \
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--with-uuid=e2fs \
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--with-gnu-ld \
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--with-pgport=5432 \
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--with-system-tzdata=/usr/share/zoneinfo \
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--with-includes=/usr/local/include \
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--with-libraries=/usr/local/lib \
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--with-openssl \
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--with-libxml \
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--with-libxslt \
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--with-icu \
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--with-krb5 \
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--with-ldap \
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# --enable-tap-tests \
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# "/usr/src/postgresql/src/backend/access/common/tupconvert.c:105: undefined reference to `libintl_gettext'"
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# --enable-nls \
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# these make our image abnormally large (at least 100MB larger), which seems uncouth for an "Alpine" (ie, "small") variant :)
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# --enable-debug \
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# --with-gssapi \
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# --with-tcl \
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# --with-perl \
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# --with-python \
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# --with-pam \
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; \
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make -j "$(nproc)" world; \
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make install-world; \
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make -C contrib install;
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# 删除编译生成的多余文件
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RUN set -eux; \
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find /usr/local -name '*.a' -delete; \
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rm -rf /usr/local/${APP_NAME}/include;
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# 检测并生成依赖文件记录；repmgr 相关资源也是放置在 ${APP_NAME} 路径下
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RUN set -eux; \
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find /usr/local/${APP_NAME} -type f -executable -exec ldd '{}' ';' | \
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awk '/=>/ { print $(NF-1) }' | \
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sort -u | \
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xargs -r dpkg-query --search | \
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cut -d: -f1 | \
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sort -u >/usr/local/${APP_NAME}/runDeps;
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# 镜像生成 ========================================================================
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FROM colovu/debian:10
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ARG apt_source=default
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ARG local_url=""
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ENV APP_NAME=postgresql \
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APP_USER=postgres \
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APP_EXEC=postgres \
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APP_VERSION=12.4
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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="${APP_HOME_DIR}/bin:${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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# 选择软件包源
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RUN select_source ${apt_source}
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# 从预处理过程中拷贝软件包(Optional)
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COPY --from=builder /usr/local/${APP_NAME}/ /usr/local/${APP_NAME}
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# 安装依赖的软件包及库(Optional)
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RUN install_pkg `cat /usr/local/${APP_NAME}/runDeps`;
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COPY customer /
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RUN create_user && prepare_env
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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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gosu ${APP_USER} ${APP_EXEC} --version ; \
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gosu --version;
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# 默认提供的数据卷
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VOLUME ["/srv/conf", "/srv/data", "/srv/datalog", "/srv/cert", "/var/log"]
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# 默认使用gosu切换为新建用户启动，必须保证端口在1024之上
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EXPOSE 5432
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# 容器初始化命令，默认存放在：/usr/local/bin/entry.sh
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ENTRYPOINT ["entry.sh"]
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# 应用程序的服务命令，必须使用非守护进程方式运行。如果使用变量，则该变量必须在运行环境中存在（ENV可以获取）
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CMD ["${APP_EXEC}", "--config-file=${PG_CONF_FILE}", "--hba_file=${PG_HBA_FILE}"]
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