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chenjw28
2026-03-03 16:27:48 +08:00
parent a0e3ac7b8d
commit bbb872952e
2 changed files with 1 additions and 232 deletions
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Dockerfile
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FROM python:3.12-bookworm FROM python:3.12-slim-bookworm
ENV PYTHONDONTWRITEBYTECODE=1 \ ENV PYTHONDONTWRITEBYTECODE=1 \
PYTHONUNBUFFERED=1 \ PYTHONUNBUFFERED=1 \
Jenkinsfile
Vendored
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pipeline {
agent any
environment {
// GitLab配置
GITLAB_URL = 'https://gitlab.xpaas.lenovo.com'
GITLAB_REPO = 'artificial-intelligence-platform/lenovo-ipc'
GITLAB_CREDENTIALS_ID = 'git-ipc'
// 镜像仓库配置 (10.128.62.130:8843)
REGISTRY_URL = '10.128.62.130:8843'
REGISTRY_CREDENTIALS_ID = 'docker-registry-130'
// 镜像配置
IMAGE_NAME = 'more_dots'
FULL_IMAGE_NAME = "${REGISTRY_URL}/${IMAGE_NAME}"
// 是否跳过构建（运行时赋值）
SKIP_BUILD = 'false'
K8S_NAMESPACE = 'more-dots'
}
parameters {
choice(name: 'DEPLOY_ENV', choices: ['dev', 'staging', 'prod'], description: '选择部署环境')
choice(name: 'TARGET_CLUSTER', choices: ['cluster1', 'cluster2', 'both'], description: '选择目标集群')
}
stages {
stage('Checkout') {
steps {
git(
url: "${GITLAB_URL}/${GITLAB_REPO}.git",
credentialsId: GITLAB_CREDENTIALS_ID,
branch: 'master'
)
script {
env.GIT_COMMIT = sh(script: 'git rev-parse HEAD', returnStdout: true).trim()
env.SOURCE_TREE = sh(script: 'git rev-parse HEAD:more_dots', returnStdout: true).trim()
env.IMAGE_TAG = env.SOURCE_TREE.take(12)
echo "GIT_COMMIT: ${env.GIT_COMMIT}"
echo "SOURCE_TREE: ${env.SOURCE_TREE}"
echo "IMAGE_TAG: ${env.IMAGE_TAG}"
echo "FULL_IMAGE_NAME: ${FULL_IMAGE_NAME}:${env.IMAGE_TAG}"
}
}
}
stage('Check Code Changes') {
steps {
script {
def prev = env.GIT_PREVIOUS_SUCCESSFUL_COMMIT ?: ''
if (!prev?.trim()) {
echo "未找到上次成功构建提交，默认执行构建"
env.SKIP_BUILD = 'false'
} else {
int rc = sh(
script: "git diff --quiet ${prev} HEAD -- more_dots",
returnStatus: true
)
env.SKIP_BUILD = (rc == 0) ? 'true' : 'false'
}
echo "代码变更检查结果: SKIP_BUILD=${env.SKIP_BUILD}"
}
}
}
stage('Build Docker Image') {
when {
expression { env.SKIP_BUILD != 'true' }
}
steps {
dir('more_dots') {
sh """
docker build --progress=plain \
--build-arg PIP_OPTIONS="--no-hash-check" \
-t ${IMAGE_NAME}:${env.IMAGE_TAG} .
"""
}
}
}
stage('Push to Registry') {
when {
expression { env.SKIP_BUILD != 'true' }
}
steps {
script {
withCredentials([usernamePassword(
credentialsId: REGISTRY_CREDENTIALS_ID,
usernameVariable: 'REGISTRY_USER',
passwordVariable: 'REGISTRY_PASS'
)]) {
sh """
set -eux
echo "登录到镜像仓库 ${REGISTRY_URL}..."
echo "${REGISTRY_PASS}" | docker login ${REGISTRY_URL} -u ${REGISTRY_USER} --password-stdin
"""
}
sh """
set -eux
echo "打标签: ${IMAGE_NAME}:${IMAGE_TAG} -> ${FULL_IMAGE_NAME}:${IMAGE_TAG}"
docker tag ${IMAGE_NAME}:${IMAGE_TAG} ${FULL_IMAGE_NAME}:${IMAGE_TAG}
echo "推送镜像到仓库..."
docker push ${FULL_IMAGE_NAME}:${IMAGE_TAG}
echo "镜像推送完成: ${FULL_IMAGE_NAME}:${IMAGE_TAG}"
"""
}
}
}
stage('Deploy to k3s') {
steps {
script {
// 检查 k8s 配置文件是否存在
if (!fileExists('more_dots/k8s/deployment.yaml')) {
error "错误: more_dots/k8s/deployment.yaml 文件不存在于代码仓库中"
}
def fullImageWithTag = "${FULL_IMAGE_NAME}:${env.IMAGE_TAG}"
def cluster = params.TARGET_CLUSTER
if (cluster == 'cluster1' || cluster == 'both') {
deployToCluster('k3s-cluster1-config', fullImageWithTag, params.DEPLOY_ENV)
}
if (cluster == 'cluster2' || cluster == 'both') {
deployToCluster('k3s-cluster2-config', fullImageWithTag, params.DEPLOY_ENV)
}
}
}
}
}
post {
always {
script {
sh """
docker logout ${REGISTRY_URL} || true
docker rmi ${FULL_IMAGE_NAME}:${env.IMAGE_TAG} || true
"""
}
cleanWs()
echo "构建结束。镜像标签: ${env.IMAGE_TAG}"
echo "完整镜像: ${FULL_IMAGE_NAME}:${env.IMAGE_TAG}"
echo "是否跳过构建: ${env.SKIP_BUILD}"
echo "部署环境: ${params.DEPLOY_ENV}"
echo "目标集群: ${params.TARGET_CLUSTER}"
}
failure {
echo "构建失败，请检查日志"
}
}
}
// 部署函数
def deployToCluster(String clusterConfigId, String fullImageWithTag, String deployEnv) {
withCredentials([
file(credentialsId: clusterConfigId, variable: 'KUBECONFIG'),
usernamePassword(credentialsId: REGISTRY_CREDENTIALS_ID,
usernameVariable: 'REGISTRY_USER',
passwordVariable: 'REGISTRY_PASS')
]) {
sh """
set -eux
# 查找kubectl路径
KUBECTL_PATH=\$(command -v kubectl 2>/dev/null || true)
if [ -z "\$KUBECTL_PATH" ]; then
for p in /usr/local/bin/kubectl /usr/bin/kubectl /bin/kubectl; do
if [ -x "\$p" ]; then
KUBECTL_PATH="\$p"
break
fi
done
fi
if [ -z "\$KUBECTL_PATH" ]; then
echo "kubectl 未找到，请检查 Jenkins 节点环境"
exit 1
fi
echo "使用kubectl路径: \$KUBECTL_PATH"
echo "部署到集群: ${clusterConfigId}"
echo "部署环境: ${deployEnv}"
echo "镜像: ${fullImageWithTag}"
echo "命名空间: ${K8S_NAMESPACE}"
# 定义kubectl函数
k() {
sudo \$KUBECTL_PATH --kubeconfig=${KUBECONFIG} "\$@"
}
# 检查命名空间
k get namespace ${K8S_NAMESPACE} || k create namespace ${K8S_NAMESPACE}
# 创建imagePullSecret
k create secret docker-registry regcred-130 \\
--docker-server=${REGISTRY_URL} \\
--docker-username=${REGISTRY_USER} \\
--docker-password=${REGISTRY_PASS} \\
--namespace=${K8S_NAMESPACE} \\
--dry-run=client -o yaml | k apply -f -
# 替换镜像标签和环境变量并部署
sed -e "s|image:.*more_dots:.*|image: ${fullImageWithTag}|g" \\
-e "s|value: \".*\"|value: \"${deployEnv}\"|g" \\
more_dots/k8s/deployment.yaml > /tmp/deployment-${K8S_NAMESPACE}.yaml
echo "部署配置:"
cat /tmp/deployment-${K8S_NAMESPACE}.yaml
# 应用配置到 more-dots 命名空间
k apply -f /tmp/deployment-${K8S_NAMESPACE}.yaml -n ${K8S_NAMESPACE}
# 等待部署完成
echo "等待部署完成..."
k rollout status deployment/more-dots -n ${K8S_NAMESPACE} --timeout=300s
# 显示部署状态
echo "部署完成，查看pod状态："
k get pods -n ${K8S_NAMESPACE} -l app=more-dots
"""
}
}