签入版本

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gitadmin 2025-09-18 21:04:09 +08:00
parent ecc08779a8
commit 417e010bb0
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# 使用 Debian 13 (trixie) 作为基础镜像
# debian:trixie-slimDebian 13 的代号)
FROM debian:trixie-slim
# 维护者信息
LABEL maintainer="小蚂蚁云团队" \
description="JDK 17 on Debian with Chinese support" \
version="1.0"
# 设置环境变量
ENV LANG zh_CN.UTF-8
ENV LC_ALL zh_CN.UTF-8
ENV JAVA_HOME /opt/jdk-17.0.16
ENV PATH $JAVA_HOME/bin:$PATH
ENV TZ Asia/Shanghai
# 设置工作目录
WORKDIR /tmp
# 配置阿里云 Debian 镜像源并安装基础软件包
RUN echo "deb http://mirrors.aliyun.com/debian/ trixie main non-free non-free-firmware" > /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/debian/ trixie-updates main non-free non-free-firmware" >> /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/debian/ trixie-backports main non-free non-free-firmware" >> /etc/apt/sources.list && \
echo "deb http://mirrors.aliyun.com/debian-security trixie-security main non-free non-free-firmware" >> /etc/apt/sources.list && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends \
ca-certificates \
wget \
curl \
fontconfig \
locales \
tzdata \
&& \
# 安装中文语言支持
apt-get install -y --no-install-recommends locales-all && \
# 生成中文locale
echo "zh_CN.UTF-8 UTF-8" > /etc/locale.gen && \
echo "en_US.UTF-8 UTF-8" >> /etc/locale.gen && \
locale-gen && \
update-locale LANG=zh_CN.UTF-8 LC_ALL=zh_CN.UTF-8 && \
# 设置时区
ln -fs /usr/share/zoneinfo/Asia/Shanghai /etc/localtime && \
echo "Asia/Shanghai" > /etc/timezone && \
dpkg-reconfigure --frontend noninteractive tzdata && \
# 清理apt缓存
apt-get clean && \
rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
# 添加并精简 JDK
ADD jdk-17.0.16_linux-x64_bin.tar.gz /opt/
# 精简JDK删除不必要的文件
RUN set -eux && \
# 重命名JDK目录
mv /opt/jdk-17.0.16 /opt/jdk-17.0.16-original && \
\
# 创建新的精简JDK目录
mkdir -p /opt/jdk-17.0.16 && \
\
# 保留必要的目录和文件
cp -r /opt/jdk-17.0.16-original/bin /opt/jdk-17.0.16/ && \
cp -r /opt/jdk-17.0.16-original/lib /opt/jdk-17.0.16/ && \
cp -r /opt/jdk-17.0.16-original/conf /opt/jdk-17.0.16/ && \
cp -r /opt/jdk-17.0.16-original/include /opt/jdk-17.0.16/ && \
\
# 使用find命令删除调试文件更可靠
find /opt/jdk-17.0.16 -name "*.diz" -delete && \
find /opt/jdk-17.0.16 -name "*.debuginfo" -delete && \
find /opt/jdk-17.0.16 -name "*.pdb" -delete && \
\
# 删除不必要的模块和文件
rm -rf /opt/jdk-17.0.16/lib/src.zip \
/opt/jdk-17.0.16/lib/missioncontrol \
/opt/jdk-17.0.16/lib/visualvm \
/opt/jdk-17.0.16/lib/jfr \
\
# 删除演示和样例
/opt/jdk-17.0.16-original/demo \
/opt/jdk-17.0.16-original/sample \
/opt/jdk-17.0.16-original/man \
\
# 删除文档
/opt/jdk-17.0.16-original/legal \
/opt/jdk-17.0.16-original/README.md \
/opt/jdk-17.0.16-original/release && \
\
# 删除原始JDK目录
rm -rf /opt/jdk-17.0.16-original && \
\
# 设置权限
chmod -R 755 /opt/jdk-17.0.16 && \
chown -R root:root /opt/jdk-17.0.16 &&\
\
# 验证JDK安装
/opt/jdk-17.0.16/bin/java -version && \
/opt/jdk-17.0.16/bin/javac -version
# 清理临时文件和缓存
RUN rm -rf /tmp/* /var/tmp/* /var/log/*log \
/var/log/*.log /var/log/dmesg /var/log/audit/*log \
/root/.cache
# 复制字体文件(如果需要)
# COPY ./fonts/ /usr/share/fonts/
# RUN fc-cache -fv
# 创建非 root 用户运行应用
RUN groupadd -r esxi && \
useradd -r -g esxi -m -d /app esxi && \
chown -R esxi:esxi /app && \
# 设置JDK目录权限
chown -R esxi:esxi $JAVA_HOME
# 验证 JDK 安装
RUN $JAVA_HOME/bin/java -version && \
$JAVA_HOME/bin/javac -version
# 设置最终工作目录
WORKDIR /opt/apps
# # 切换到非root用户
# USER esxi
# 健康检查(可选)
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
CMD $JAVA_HOME/bin/java -version || exit 1
# 默认命令
CMD ["java", "-version"]

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#!/bin/bash
set -euo pipefail
# 配置参数
IMAGE_NAME="jdk"
VERSION="17.0.16-debian13-dos"
HARBOR_REGISTRY="192.168.10.102:8001" # 替换为实际的Harbor地址
HARBOR_PROJECT="xiaomayi-base" # 替换为实际的Harbor项目名
HARBOR_USERNAME="deploy" # 替换为Harbor用户名
HARBOR_PASSWORD="Harbor20240330" # 替换为Harbor密码
# 完整的镜像标签
FULL_IMAGE_NAME="${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}"
TAG_VERSION="${VERSION}"
TAG_LATEST="latest"
# 颜色输出函数
red() { echo -e "\033[31m$*\033[0m"; }
green() { echo -e "\033[32m$*\033[0m"; }
yellow() { echo -e "\033[33m$*\033[0m"; }
blue() { echo -e "\033[34m$*\033[0m"; }
# 检查必要文件
check_requirements() {
blue "检查构建所需文件..."
if [ ! -f "jdk-17.0.16_linux-x64_bin.tar.gz" ]; then
red "错误: jdk-17.0.16_linux-x64_bin.tar.gz 不存在"
echo "请从Oracle官网下载JDK 17.0.16并放置在当前目录"
exit 1
fi
if [ ! -d "fonts" ]; then
yellow "提示: fonts 目录不存在,创建空目录"
mkdir -p fonts/
yellow "可以放置中文字体文件到 fonts/ 目录以获得更好的中文支持"
fi
green "✓ 文件检查完成"
}
# 登录Harbor仓库
login_to_harbor() {
blue "登录Harbor仓库: ${HARBOR_REGISTRY}"
if echo "${HARBOR_PASSWORD}" | docker login -u "${HARBOR_USERNAME}" --password-stdin "${HARBOR_REGISTRY}"; then
green "✓ Harbor登录成功"
else
red "✗ Harbor登录失败"
exit 1
fi
}
# 构建Docker镜像
build_image() {
blue "开始构建Docker镜像..."
local build_cmd=(
docker build
# --pull
# --no-cache
-t "${FULL_IMAGE_NAME}:${TAG_VERSION}"
# -t "${FULL_IMAGE_NAME}:${TAG_LATEST}"
.
)
echo "执行命令: ${build_cmd[*]}"
if "${build_cmd[@]}"; then
green "✓ 镜像构建成功"
else
red "✗ 镜像构建失败"
exit 1
fi
}
# 显示镜像信息
show_image_info() {
blue "镜像构建信息:"
echo "----------------------------------------"
docker images "${FULL_IMAGE_NAME}" --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}"
echo "----------------------------------------"
# 显示详细大小信息
local image_size=$(docker image inspect "${FULL_IMAGE_NAME}:${TAG_VERSION}" --format='{{.Size}}' | awk '{printf "%.2f MB", $1/1024/1024}')
green "镜像大小: ${image_size}"
}
# 测试镜像功能
test_image() {
blue "测试镜像功能..."
echo "1. 测试Java版本:"
if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" java -version; then
green "✓ Java测试通过"
else
red "✗ Java测试失败"
exit 1
fi
echo "2. 测试区域设置:"
if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" locale; then
green "✓ 区域设置测试通过"
else
red "✗ 区域设置测试失败"
exit 1
fi
echo "3. 测试时区设置:"
if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" date; then
green "✓ 时区测试通过"
else
red "✗ 时区测试失败"
exit 1
fi
}
# 推送镜像到Harbor
push_to_harbor() {
blue "推送镜像到Harbor仓库..."
# 推送版本标签
if docker push "${FULL_IMAGE_NAME}:${TAG_VERSION}"; then
green "✓ 版本标签推送成功: ${TAG_VERSION}"
else
red "✗ 版本标签推送失败"
exit 1
fi
# # 推送latest标签
# if docker push "${FULL_IMAGE_NAME}:${TAG_LATEST}"; then
# green "✓ latest标签推送成功"
# else
# red "✗ latest标签推送失败"
# exit 1
# fi
}
# 清理本地镜像
cleanup_local() {
blue "清理本地镜像..."
docker rmi "${FULL_IMAGE_NAME}:${TAG_VERSION}" "${FULL_IMAGE_NAME}:${TAG_LATEST}" 2>/dev/null || true
green "✓ 本地镜像清理完成"
}
# 验证远程镜像
verify_remote_image() {
blue "验证远程镜像..."
# 尝试拉取验证
if docker pull "${FULL_IMAGE_NAME}:${TAG_VERSION}"; then
green "✓ 远程镜像验证成功"
docker rmi "${FULL_IMAGE_NAME}:${TAG_VERSION}" 2>/dev/null || true
else
red "✗ 远程镜像验证失败"
exit 1
fi
}
# 生成使用说明
generate_usage() {
cat << EOF
$(green "=== 镜像构建和推送完成 ===")
$(blue "镜像名称:") ${FULL_IMAGE_NAME}
$(blue "可用标签:") ${TAG_VERSION}, ${TAG_LATEST}
$(yellow "使用方法:")
1. 拉取镜像:
docker pull ${FULL_IMAGE_NAME}:${TAG_VERSION}
2. 运行测试:
docker run --rm ${FULL_IMAGE_NAME}:${TAG_VERSION} java -version
3. 作为基础镜像使用:
FROM ${FULL_IMAGE_NAME}:${TAG_VERSION}
$(green "镜像已成功推送到Harbor仓库!")
EOF
}
# 主函数
main() {
echo "$(blue '=== Debian 13.10 JDK 17 基础镜像构建脚本 ===')"
echo "$(blue "目标仓库: ${HARBOR_REGISTRY}")"
echo "$(blue "镜像名称: ${IMAGE_NAME}")"
echo "$(blue "版本标签: ${VERSION}")"
echo "----------------------------------------"
# 执行步骤
check_requirements
login_to_harbor
build_image
show_image_info
test_image
push_to_harbor
cleanup_local
verify_remote_image
generate_usage
green "✅ 所有步骤完成!"
}
# 异常处理
trap 'red "脚本执行被中断"; exit 1' INT TERM
# 执行主函数
main "$@"