209 lines
5.4 KiB
Bash
209 lines
5.4 KiB
Bash
#!/bin/bash
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set -euo pipefail
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# 配置参数
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IMAGE_NAME="jre"
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VERSION="8u202-debian13-dos"
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HARBOR_REGISTRY="192.168.10.102:8001" # 替换为实际的Harbor地址
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HARBOR_PROJECT="xiaomayi-base" # 替换为实际的Harbor项目名
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HARBOR_USERNAME="deploy" # 替换为Harbor用户名
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HARBOR_PASSWORD="Harbor20240330" # 替换为Harbor密码
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# 完整的镜像标签
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FULL_IMAGE_NAME="${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}"
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TAG_VERSION="${VERSION}"
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TAG_LATEST="latest"
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# 颜色输出函数
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red() { echo -e "\033[31m$*\033[0m"; }
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green() { echo -e "\033[32m$*\033[0m"; }
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yellow() { echo -e "\033[33m$*\033[0m"; }
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blue() { echo -e "\033[34m$*\033[0m"; }
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# 检查必要文件
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check_requirements() {
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blue "检查构建所需文件..."
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if [ ! -f "jre-8u202-linux-x64.tar.gz" ]; then
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red "错误: jre-8u202-linux-x64.tar.gz 不存在"
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echo "请从Oracle官网下载JRE 8u202并放置在当前目录"
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exit 1
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fi
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if [ ! -d "fonts" ]; then
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yellow "提示: fonts 目录不存在，创建空目录"
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mkdir -p fonts/
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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"
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fi
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green "✓ 文件检查完成"
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}
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# 登录Harbor仓库
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login_to_harbor() {
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blue "登录Harbor仓库: ${HARBOR_REGISTRY}"
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if echo "${HARBOR_PASSWORD}" | docker login -u "${HARBOR_USERNAME}" --password-stdin "${HARBOR_REGISTRY}"; then
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green "✓ Harbor登录成功"
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else
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red "✗ Harbor登录失败"
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exit 1
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fi
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}
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# 构建Docker镜像
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build_image() {
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blue "开始构建Docker镜像..."
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local build_cmd=(
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docker build
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# --pull
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# --no-cache
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-t "${FULL_IMAGE_NAME}:${TAG_VERSION}"
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# -t "${FULL_IMAGE_NAME}:${TAG_LATEST}"
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.
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)
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echo "执行命令: ${build_cmd[*]}"
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if "${build_cmd[@]}"; then
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green "✓ 镜像构建成功"
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else
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red "✗ 镜像构建失败"
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exit 1
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fi
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}
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# 显示镜像信息
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show_image_info() {
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blue "镜像构建信息:"
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echo "----------------------------------------"
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docker images "${FULL_IMAGE_NAME}" --format "table {{.Repository}}\t{{.Tag}}\t{{.Size}}"
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echo "----------------------------------------"
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# 显示详细大小信息
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local image_size=$(docker image inspect "${FULL_IMAGE_NAME}:${TAG_VERSION}" --format='{{.Size}}' | awk '{printf "%.2f MB", $1/1024/1024}')
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green "镜像大小: ${image_size}"
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}
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# 测试镜像功能
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test_image() {
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blue "测试镜像功能..."
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echo "1. 测试Java版本:"
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if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" java -version; then
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green "✓ Java测试通过"
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else
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red "✗ Java测试失败"
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exit 1
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fi
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echo "2. 测试区域设置:"
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if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" locale; then
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green "✓ 区域设置测试通过"
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else
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red "✗ 区域设置测试失败"
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exit 1
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fi
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echo "3. 测试时区设置:"
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if docker run --rm "${FULL_IMAGE_NAME}:${TAG_VERSION}" date; then
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green "✓ 时区测试通过"
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else
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red "✗ 时区测试失败"
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exit 1
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fi
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}
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# 推送镜像到Harbor
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push_to_harbor() {
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blue "推送镜像到Harbor仓库..."
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# 推送版本标签
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if docker push "${FULL_IMAGE_NAME}:${TAG_VERSION}"; then
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green "✓ 版本标签推送成功: ${TAG_VERSION}"
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else
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red "✗ 版本标签推送失败"
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exit 1
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fi
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# # 推送latest标签
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# if docker push "${FULL_IMAGE_NAME}:${TAG_LATEST}"; then
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# green "✓ latest标签推送成功"
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# else
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# red "✗ latest标签推送失败"
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# exit 1
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# fi
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}
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# 清理本地镜像
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cleanup_local() {
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blue "清理本地镜像..."
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docker rmi "${FULL_IMAGE_NAME}:${TAG_VERSION}" "${FULL_IMAGE_NAME}:${TAG_LATEST}" 2>/dev/null || true
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green "✓ 本地镜像清理完成"
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}
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# 验证远程镜像
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verify_remote_image() {
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blue "验证远程镜像..."
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# 尝试拉取验证
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if docker pull "${FULL_IMAGE_NAME}:${TAG_VERSION}"; then
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green "✓ 远程镜像验证成功"
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docker rmi "${FULL_IMAGE_NAME}:${TAG_VERSION}" 2>/dev/null || true
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else
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red "✗ 远程镜像验证失败"
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exit 1
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fi
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}
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# 生成使用说明
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generate_usage() {
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cat << EOF
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$(green "=== 镜像构建和推送完成 ===")
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$(blue "镜像名称:") ${FULL_IMAGE_NAME}
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$(blue "可用标签:") ${TAG_VERSION}, ${TAG_LATEST}
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$(yellow "使用方法:")
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1. 拉取镜像:
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docker pull ${FULL_IMAGE_NAME}:${TAG_VERSION}
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2. 运行测试:
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docker run --rm ${FULL_IMAGE_NAME}:${TAG_VERSION} java -version
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3. 作为基础镜像使用:
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FROM ${FULL_IMAGE_NAME}:${TAG_VERSION}
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$(green "镜像已成功推送到Harbor仓库!")
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EOF
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}
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# 主函数
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main() {
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echo "$(blue '=== Debian 13 JRE 8u202 基础镜像构建脚本 ===')"
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echo "$(blue "目标仓库: ${HARBOR_REGISTRY}")"
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echo "$(blue "镜像名称: ${IMAGE_NAME}")"
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echo "$(blue "版本标签: ${VERSION}")"
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echo "----------------------------------------"
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# 执行步骤
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check_requirements
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login_to_harbor
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build_image
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show_image_info
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test_image
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push_to_harbor
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cleanup_local
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verify_remote_image
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generate_usage
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green "✅ 所有步骤完成!"
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}
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# 异常处理
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trap 'red "脚本执行被中断"; exit 1' INT TERM
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# 执行主函数
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main "$@" |