// --- 辅助函数:深拷贝对象以确保可序列化 --- def deepCopyForSerialization(obj) { if (obj instanceof Map) { // 创建新的 LinkedHashMap,递归拷贝值 return obj.collectEntries { k, v -> [(k): deepCopyForSerialization(v)] } } else if (obj instanceof List) { // 创建新的 ArrayList,递归拷贝元素 return obj.collect { item -> deepCopyForSerialization(item) } } else if (obj instanceof String || obj instanceof Number || obj instanceof Boolean || obj == null) { return obj } else { return obj.toString() } } // --- 结束辅助函数 --- pipeline { agent any parameters { gitParameter( branchFilter: 'origin/(.*)', defaultValue: 'feat-tag', name: 'Code_branch', type: 'PT_BRANCH_TAG', selectedValue: 'DEFAULT', sortMode: 'NONE', description: '选择代码分支: ', quickFilterEnabled: true, tagFilter: '*', listSize: "1" ) choice( name: 'NAME_SPACES', choices: ['sit', 'test', 'prod'], description: '选择存放镜像的仓库命名空间:' ) string( name: 'CUSTOM_TAG', defaultValue: '', description: '可选:自定义镜像 Tag (字母、数字、点、下划线、短横线), 如 v0.0.1, 留空则自动生成 “ v+构建次数_分支名_短哈希_构建时间 ”' ) booleanParam( name: 'DEPLOY_TO_TEST', defaultValue: false, description: '可选:构建成功后自动部署到 test 环境 (触发 job: DM_test_apex_web)' ) booleanParam( name: 'DEPLOY_TO_PROD', defaultValue: false, description: '可选:构建成功后自动部署到 prod 环境 (触发 job: DM_prod_apex_web)' ) } environment { LARK_ROBOT = "4b8d66d0-c0f0-4587-b0e5-cff772cb3046" // 飞书机器人ID,用于发送构建通知 REGISTRY = "uswccr.ccs.tencentyun.com" // 镜像仓库地址 NAMESPACE = "lessie${params.NAME_SPACES}" // 命名空间根据choices的选择拼接 IMAGE_NAME = "apex-web" // 镜像名(固定前缀) CREDENTIALS_ID = "dxin_img_hub_auth" // 容器仓库凭证ID } stages { stage('拉取代码') { steps { git branch: "${params.Code_branch}", credentialsId: 'fly_gitlab_auth', url: 'http://172.24.16.20/web/apex-platform-fe.git' } } stage('获取信息') { steps { script { // 获取构建者 def cause = currentBuild.getBuildCauses('hudson.model.Cause$UserIdCause') env.ACTUAL_USER = cause ? cause.userName[0] : "系统/自动触发" // 获取分支名 env.Code_branch = "${params.Code_branch}" // 获取最近一次提交的哈希值(短格式,前8位) env.GIT_COMMIT_SHORT = sh(script: 'git rev-parse --short HEAD',returnStdout: true).trim() // 获取最近一次提交的哈希值(全格式) env.GIT_COMMIT_LONG = sh(script: 'git rev-parse HEAD', returnStdout: true).trim() // 获取最近一次提交的作者 env.GIT_AUTHOR = sh(script: 'git log -1 --pretty=format:%an',returnStdout: true).trim() // 获取最近一次提交的时间(格式化) env.GIT_COMMIT_TIME = sh( script: 'git log -1 --pretty=format:%ct | xargs -I {} date -d @{} +%Y%m%d-%H%M%S', returnStdout: true ).trim() // 获取最近一次提交的备注信息(转义特殊字符,避免构建失败) env.GIT_COMMIT_MSG = sh(script: 'git log -1 --pretty=format:%s | sed -e \'s/"/\\"/g\'', returnStdout: true).trim() // Jenkins构建次数 def buildNumber = env.BUILD_NUMBER // Jenkins内置变量,直接获取当前Job的构建序号 // 当前分支名(处理/为-,如feature/docker_1015 → feature-docker_1015) def branchName = sh(script: 'git rev-parse --abbrev-ref HEAD', returnStdout: true).trim() def formattedBranch = branchName.replace('/', '-').replace('_', '-') // 替换分支名中的/和_为- // 构建时间(格式:202510181215,年-月-日-时-分,无分隔符) def buildTime = sh(script: 'date +%Y%m%d%H%M', returnStdout: true).trim() // 当前时间(格式:YYYY-MM-DD HH:MM:SS) env.currentTime = sh(script: 'date "+%Y-%m-%d %H:%M:%S"', returnStdout: true).trim() def defaultTag = "v${buildNumber}_${formattedBranch}_${GIT_COMMIT_SHORT}_${buildTime}" def customTag = params.CUSTOM_TAG?.trim() def tagPattern = ~/^[a-zA-Z0-9._-]+$/ // 判断最终Tag if (customTag && customTag ==~ tagPattern) { echo "✅ 使用自定义镜像 Tag: ${customTag}" env.IMAGE_TAG = customTag } else if (customTag) { echo "⚠️ 自定义 Tag '${customTag}' 不符合规范,将使用默认生成的 Tag: ${defaultTag}" def confirmed = true timeout(time: 1, unit: 'MINUTES') { try { input( message: """⚠️ Tag 命名不规范: ${customTag} 将使用自动生成的 Tag: ${defaultTag} 是否继续构建?""", ok: '确认' ) } catch (err) { // 用户点击“取消”或中断 echo "🚫 用户取消构建" confirmed = false } } if (confirmed) { echo "✅ 用户确认使用自动生成的 Tag:${defaultTag}" env.IMAGE_TAG = defaultTag } else { error("流水线已终止。") } } else { env.IMAGE_TAG = defaultTag echo "未输入自定义 Tag, 使用自动生成规则: ${env.IMAGE_TAG}" } } } } stage('登录仓库') { steps { withCredentials([usernamePassword( credentialsId: env.CREDENTIALS_ID, usernameVariable: 'REGISTRY_USER', passwordVariable: 'REGISTRY_PWD' )]) { sh ''' echo "$REGISTRY_PWD" | docker login ${REGISTRY} -u ${REGISTRY_USER} --password-stdin ''' } } } stage('构建镜像') { steps { script { // 构建镜像,添加标签信息 sh """ docker build -t ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG} \ --label "git-branch='${Code_branch}'" \ --label "git-commit='${GIT_COMMIT_SHORT}'" \ --label "git-author='${GIT_AUTHOR}'" \ --label "git-message='${GIT_COMMIT_MSG}'" \ --label "build-time='${GIT_COMMIT_TIME}'" \ . """ } } } stage('推送仓库') { steps { script { sh "docker push ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}" echo "推送镜像成功:${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}" } } } } post { always { script { def keepCount = 3 echo "开始清理本地旧镜像,仅保留最近 ${keepCount} 个构建版本" def imagePrefix = "${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}" // 获取所有镜像(按创建时间排序,越新的越前) // 格式:Repository:Tag ImageID CreatedAt def allImagesRaw = sh(script: "docker images ${imagePrefix} --format '{{.Repository}}:{{.Tag}} {{.ID}} {{.CreatedAt}}' | sort -rk3", returnStdout: true).trim() if (!allImagesRaw) { echo "未找到任何镜像,无需清理" return } def allImages = allImagesRaw.split('\n') if (allImages.size() <= keepCount) { echo "当前镜像数未超过 ${keepCount} 个,无需清理" return } def oldImages = allImages.drop(keepCount) echo "发现 ${oldImages.size()} 个旧镜像需要清理" oldImages.each { line -> echo " ${line}" } oldImages.each { line -> def parts = line.split(' ') def imageTag = parts[0] def imageId = parts.size() > 1 ? parts[1] : "" // 对于标签为的无效镜像,使用镜像ID删除 if (imageTag.contains("") && imageId) { echo "删除无效镜像: ${imageId}" sh(returnStatus: true, script: "docker rmi -f ${imageId} || true") } else if (imageId) { // 对于有标签的有效镜像,优先使用镜像ID删除 echo "删除旧镜像: ${imageTag} (${imageId})" sh(returnStatus: true, script: "docker rmi -f ${imageId} || true") } else { // 兜底方案,使用标签删除 echo "删除旧镜像: ${imageTag}" sh(returnStatus: true, script: "docker rmi -f ${imageTag} || true") } } echo "清理完成,当前镜像状态:" sh """ docker images ${imagePrefix} --format 'table {{.Repository}}\\t{{.Tag}}\\t{{.CreatedAt}}\\t{{.Size}}' """ } } success { lark ( robot: "${LARK_ROBOT}", type: "CARD", title: "apex-web镜像构建成功", text: [ "📅 **构建时间**: ${currentTime}", "📋 **任务名称**: [${JOB_NAME}](${JOB_URL})", "🔢 **任务编号**: [${BUILD_DISPLAY_NAME}](${BUILD_URL})", "🔀 **代码分支**: ${params.Code_branch}", "🌟 **构建状态**: 构建成功", "⏱️ **构建用时**: ${currentBuild.duration.intdiv(1000)} 秒", "📦 **镜像名称**: ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}", "📝 **提交摘要**: ${env.GIT_COMMIT_MSG}", "👤 **执行账号**: ${env.ACTUAL_USER}", ] ) script { // 1. 准备元数据 (转换所有环境变量为 String) def metadataDir = '/var/lib/jenkins/metadata' def metadataFileRelativePath = "${env.NAMESPACE}-${env.IMAGE_NAME}.json" // 相对于 metadataDir 的文件名 def fullMetadataPath = "${metadataDir}/${metadataFileRelativePath}" // --- 转换为 String --- def registry = env.REGISTRY as String def namespace = env.NAMESPACE as String def imageName = env.IMAGE_NAME as String def imageTag = env.IMAGE_TAG as String def codeBranch = params.Code_branch as String // 使用 params,因为 Code_branch 是参数 def gitCommit = env.GIT_COMMIT_LONG as String def gitAuthor = env.GIT_AUTHOR as String def gitCommitMsg = env.GIT_COMMIT_MSG as String def gitCommitTime = env.GIT_COMMIT_TIME as String def buildNumber = env.BUILD_NUMBER as String // --- 转换为 String --- // 2. 准备新数据 def newImageData = [ image_tag: imageTag, // 使用转换后的变量 full_image_name: "${registry}/${namespace}/${imageName}:${imageTag}", // 使用转换后的变量 labels: [ "git-branch": codeBranch, "git-commit": gitCommit, "git-author": gitAuthor, "git-message": gitCommitMsg, "build-time": gitCommitTime ], build_job_number: buildNumber, build_time: new Date().format('yyyy-MM-dd HH:mm:ss') // Jenkins 构建完成时间 ] // 2. 读取现有数据(如果文件存在) def existingDataList = [] try { // 使用 readJSON 步骤读取文件内容 (readJSON 会自动处理 LazyMap 问题) def rawExistingData = readJSON file: fullMetadataPath, default: [] // 如果文件不存在,则返回空列表 [] // --- ✅ 修复:深拷贝 rawExistingData (修正内联代码) --- if (rawExistingData instanceof List) { existingDataList = rawExistingData.collect { item -> if (item instanceof Map) { // 递归深拷贝 Map (使用辅助函数) return deepCopyForSerialization(item) } else { return item } } } else { echo "警告: 元数据文件 ${fullMetadataPath} 格式不正确(非 List 类型),将被覆盖。" existingDataList = [] } // --- 结束修复 --- } catch (Exception e) { // readJSON 在文件不存在时通常会返回 default 值,但如果文件存在但格式错误,会抛出异常 echo "警告: 读取元数据文件 ${fullMetadataPath} 失败或格式错误: ${e.getMessage()},将被覆盖。" // 确保目录存在 sh "mkdir -p ${metadataDir}" existingDataList = [] // 重置为新列表 } // 3. 将新数据添加到列表开头(最新的在前) existingDataList.add(0, newImageData) // 4. 限制列表大小为 20 if (existingDataList.size() > 20) { existingDataList = existingDataList.take(20) } // 5. 使用 writeJSON 步骤写入文件 (writeJSON 会自动处理 Map 的序列化) writeJSON file: fullMetadataPath, json: existingDataList, pretty: 2 // pretty: 2 表示格式化 JSON (2 个空格缩进) echo "镜像元数据已存储到: ${fullMetadataPath}" // 输出构建结果 echo """ 镜像地址:${registry}/${namespace}/${imageName}:${imageTag} 对应代码提交哈希:${gitCommit} 对应代码分支:${codeBranch} 代码提交者:${gitAuthor} 提交备注:${gitCommitMsg} """.stripIndent() } // 构建成功后,若选择则触发部署到 K8S 环境 script { // 定义部署映射:参数名 → 部署 Job 名 def deployMap = [ 'DEPLOY_TO_TEST' : 'DM_test_apex_web', 'DEPLOY_TO_PROD' : 'DM_prod_apex_web', ] // 获取完整镜像名(从已有 env 变量拼接) def fullImageName = "${env.REGISTRY}/${env.NAMESPACE}/${env.IMAGE_NAME}:${env.IMAGE_TAG}" echo "构建完成镜像:${fullImageName}" echo "检查部署触发项..." deployMap.each { paramKey, jobName -> if (params."${paramKey}" == true) { echo "触发部署:${jobName} ← ${fullImageName}" // 异步触发 build job: jobName, parameters: [ string(name: 'CUSTOM_IMAGE', value: fullImageName), string(name: 'ACTUAL_USER', value: ACTUAL_USER), ], wait: false // ← 异步(此 Job 结束,不等待被调用的 Job 结束) } else { echo "未勾选 ${paramKey}, 跳过触发部署:${jobName}" } } } } failure { lark ( robot: "${LARK_ROBOT}", type: "CARD", title: "apex-web镜像构建失败", text: [ "📅 **构建时间**: ${currentTime}", "📋 **任务名称**: [${JOB_NAME}](${JOB_URL})", "🔢 **任务编号**: [${BUILD_DISPLAY_NAME}](${BUILD_URL})", "🔀 **代码分支**: ${params.Code_branch}", "🌟 **构建状态**: 构建失败", "⏱️ **构建用时**: ${currentBuild.duration.intdiv(1000)} 秒", "📦 **镜像名称**: ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}", "📝 **提交摘要**: ${env.GIT_COMMIT_MSG}", "👤 **执行账号**: ${env.ACTUAL_USER}", ] ) echo "部署有错误,请检查!" } aborted { lark ( robot: "${LARK_ROBOT}", type: "CARD", title: "apex-web镜像构建取消", text: [ "📅 **构建时间**: ${currentTime}", "📋 **任务名称**: [${JOB_NAME}](${JOB_URL})", "🔢 **任务编号**: [${BUILD_DISPLAY_NAME}](${BUILD_URL})", "🔀 **代码分支**: ${params.Code_branch}", "🌟 **构建状态**: 构建取消", "⏱️ **构建用时**: ${currentBuild.duration.intdiv(1000)} 秒", "📦 **镜像名称**: ${REGISTRY}/${NAMESPACE}/${IMAGE_NAME}:${IMAGE_TAG}", "📝 **提交摘要**: ${env.GIT_COMMIT_MSG}", "👤 **取消账号**: ${env.ACTUAL_USER}", ] ) } } }