309 lines
14 KiB
Groovy
309 lines
14 KiB
Groovy
// --- 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: 'dxin',
|
||
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), 留空则自动生成 “ v+构建次数_分支名_短哈希_构建时间 ”'
|
||
)
|
||
}
|
||
environment {
|
||
REGISTRY = "uswccr.ccs.tencentyun.com" // 镜像仓库地址
|
||
NAMESPACE = "lessie${params.NAME_SPACES}" // 命名空间
|
||
IMAGE_NAME = "lessie-sourcing-agents" // 镜像名（固定前缀）
|
||
CREDENTIALS_ID = "dxin_img_hub_auth" // 容器仓库凭证ID
|
||
}
|
||
|
||
stages {
|
||
stage('拉取代码') {
|
||
steps {
|
||
// 拉取指定分支代码（通过参数 params.Code_branch 动态指定）
|
||
git branch: "${params.Code_branch}",
|
||
credentialsId: 'fly_gitlab_auth',
|
||
url: 'http://172.24.16.20/python/lessie-sourcing-agents.git'
|
||
}
|
||
}
|
||
|
||
stage('获取信息') {
|
||
steps {
|
||
script {
|
||
env.Code_branch = "${params.Code_branch}"
|
||
env.GIT_COMMIT_SHORT = sh(script: 'git rev-parse --short HEAD', returnStdout: true).trim()
|
||
env.GIT_COMMIT_LONG = sh(script: 'git rev-parse HEAD', returnStdout: true).trim()
|
||
env.GIT_AUTHOR = sh(script: 'git log -1 --pretty=format:%an', returnStdout: true).trim()
|
||
env.GIT_COMMIT_TIME = sh(script: 'git log -1 --pretty=format:%ct | xargs -I {} date -d @{} +%Y%m%d-%H%M%S', returnStdout: true).trim()
|
||
env.GIT_COMMIT_MSG = sh(script: 'git log -1 --pretty=format:%s | sed -e \'s/"/\\"/g\'', returnStdout: true).trim()
|
||
|
||
def buildNumber = env.BUILD_NUMBER
|
||
def branchName = sh(script: 'git rev-parse --abbrev-ref HEAD', returnStdout: true).trim()
|
||
def formattedBranch = branchName.replace('/', '-').replace('_', '-')
|
||
def buildTime = sh(script: 'date +%Y%m%d%H%M', returnStdout: true).trim()
|
||
def defaultTag = "v${buildNumber}_${formattedBranch}_${GIT_COMMIT_SHORT}_${buildTime}"
|
||
|
||
def customTag = params.CUSTOM_TAG?.trim()
|
||
def tagPattern = ~/^[a-zA-Z0-9._-]+$/
|
||
|
||
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('推送镜像') {
|
||
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<none>的无效镜像，使用镜像ID删除
|
||
if (imageTag.contains("<none>") && 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}}'
|
||
"""
|
||
|
||
sh "docker logout ${REGISTRY}"
|
||
echo "容器仓库已登出，本地凭证已清理"
|
||
}
|
||
}
|
||
success {
|
||
script {
|
||
// 1. 准备元数据 (转换所有环境变量为 String)
|
||
def metadataDir = '/var/lib/jenkins/metadata'
|
||
def metadataFileRelativePath = "${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()
|
||
}
|
||
}
|
||
failure {
|
||
// 输出构建结果
|
||
echo "有失败步骤！"
|
||
}
|
||
}
|
||
} |