jenkins:

image: jenkins/jenkins:lts-jdk21
container_name: jenkins
restart: always
user: root
ports:
  - "8088:8088"      # 访问端口（避免和 nginx 冲突）
  - "50000:50000"
environment:
  TZ: Asia/Shanghai
  LANG: C.UTF-8
  LC_ALL: C.UTF-8
  JENKINS_OPTS: "--httpPort=8088"
volumes:
  - /docker/jenkins/home:/var/jenkins_home
  - /var/run/docker.sock:/var/run/docker.sock   # 让 Jenkins 可以用宿主机 docker（很关键）
  - /usr/bin/docker:/usr/bin/docker
  - /data/fonts:/usr/share/fonts
privileged: true
network_mode: "host"

1、先安装Jenkins

2、安装nodejs、ssh、maven

3、连接ssh建议使用 key密钥的形式

使用流水线作业
pipeline {

agent any

parameters {
    choice(
        name: 'GIT_BRANCH',
        choices: ['chancheng_company_show'],
        description: '代码分支'
    )
    string(
        name: 'SERVICE_NAME',
        defaultValue: 'all',
        description: '服务名称，all 表示全部'
    )
    choice(
        name: 'ACTION',
        choices: ['compile', 'build', 'all'],
        description: '执行动作'
    )
    booleanParam(
        name: 'DO_DEPLOY',
        defaultValue: true,
        description: '是否部署'
    )
}

environment {
    TARGET_SERVER = 'xxx'
    SCRIPT_PATH = '/docker'
}

options {
    timestamps()
    disableConcurrentBuilds()
}

stages {
    stage('Remote Build') {
        steps {
            withCredentials([sshUserPrivateKey(
                credentialsId: 'e4e8dee2-1ceca86c1467',
                keyFileVariable: 'SSH_KEY',
                usernameVariable: 'SSH_USER'
            )]) {
                    sh '''
                    ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$TARGET_SERVER" "
                        cd $SCRIPT_PATH &&
                        chmod +x build-backend-v2.sh &&
                        ./build-backend-v2.sh ${ACTION} ${GIT_BRANCH} ${SERVICE_NAME}
                    "
                    '''
            }
        }
    }

    stage('Remote Deploy') {
        when {
            expression { return params.DO_DEPLOY }
        }
        steps {
            withCredentials([sshUserPrivateKey(
                credentialsId: 'e4e8de2b-7c20-4810-aae2-1ceca86c1467',
                keyFileVariable: 'SSH_KEY',
                usernameVariable: 'SSH_USER'
            )]) {
                sh '''
                    ssh -i "$SSH_KEY" -o StrictHostKeyChecking=no "$SSH_USER@$TARGET_SERVER" "
                        cd $SCRIPT_PATH &&
                        chmod +x deploy-v2.sh &&
                        ./deploy-v2.sh ${SERVICE_NAME}
                    "
                                    '''
            }
        }
    }
}

post {
    success {
        echo '✅ 发布成功'
    }
    failure {
        echo '❌ 发布失败'
    }
}

}

build-backend-v2.sh：

!/bin/bash

set -e

======= 参数控制 =======

BRANCH="chancheng_company_show"
DO_MAVEN=false
DO_DOCKER=false
TARGET_SERVICE="all"

解析参数

for arg in "$@"; do
# 兼容 Jenkins 传 origin/branch
if [[ "$arg" == origin/* ]]; then

arg="${arg#origin/}"

fi
case $arg in

build)
  DO_DOCKER=true
  ;;
compile)
  DO_MAVEN=true
  ;;
all)
  DO_MAVEN=true
  DO_DOCKER=true
  ;;
dev|zhongyalian|master|test|chancheng_company_show)
  BRANCH="$arg"
  ;;
hh-auth|hh-gateway|hh-finance|hh-job|hh-mall|hh-resource|hh-sign|hh-site|hh-system|hh-trade|hh-im|hh-xxl-job-admin|hh-oauth2-server)
  TARGET_SERVICE="$arg"
  ;;
*)
  echo "❌ 未知参数: $arg"
  echo "用法示例:"
  echo "  ./build-backend.sh all dev"
  echo "  ./build-backend.sh build dev hh-auth"
  exit 1
  ;;

esac
done

======= Git 信息 =======

REPO_URL="git@kend.git"
PROJECT_DIR="/data/git-backend"

======= 模块映射 =======

get_module_path() {
case "$1" in

hh-auth) echo "hh-auth" ;;
hh-gateway) echo "hh-gateway" ;;
hh-finance) echo "hh-modules/hh-finance" ;;
hh-job) echo "hh-modules/hh-job" ;;
hh-mall) echo "hh-modules/hh-mall" ;;
hh-resource) echo "hh-modules/hh-resource" ;;
hh-sign) echo "hh-modules/hh-sign" ;;
hh-site) echo "hh-modules/hh-site" ;;
hh-system) echo "hh-modules/hh-system" ;;
hh-trade) echo "hh-modules/hh-trade" ;;
hh-im) echo "hh-modules/hh-im" ;;
hh-xxl-job-admin) echo "hh-visual/hh-xxl-job-admin" ;;
hh-oauth2-server) echo "hh-modules/hh-oauth2-server" ;;
*)
  echo ""
  ;;

esac
}

======= 全量模块 =======

directories=(
"hh-auth"
"hh-gateway"
"hh-modules/hh-"
"hh-modules/hob"
"hh-modules/hhall"
"hh-modules/hh-rource"
"hh-modules/hh-n"
"hh-modules/hh-te"
"hh-modules/hhstem"
"hh-modules/hh-tde"
"hh-modules/hhm"
"hh-visual/hh-xb-admin"
"hh-modules/hh-oauth2-server"
)

echo "========================================="
echo "分支: $BRANCH"
echo "Maven编译: $DO_MAVEN"
echo "Docker构建: $DO_DOCKER"
echo "目标服务: $TARGET_SERVICE"
echo "项目目录: $PROJECT_DIR"
echo "========================================="

======= 克隆或更新代码 =======

if [ ! -d "$PROJECT_DIR/.git" ]; then
echo "📥 克隆后端仓库（分支：$BRANCH）..."
rm -rf "$PROJECT_DIR"
git clone -b "$BRANCH" "$REPO_URL" "$PROJECT_DIR" || {

echo "❌ clone 失败，请检查网络或权限"
exit 1

}
else
cd "$PROJECT_DIR"
echo "🔄 更新后端仓库（切换到分支：$BRANCH）..."
git fetch origin
git checkout "$BRANCH"
git pull origin "$BRANCH"
fi

======= Maven 编译 =======

if [ "$DO_MAVEN" = true ]; then
echo "🔧 执行 Maven 编译..."
cd "$PROJECT_DIR"
mvn clean package -Dmaven.test.skip=true || {

echo "❌ Maven 编译失败"
exit 1

}
echo "✅ Maven 编译成功"
fi

======= 构建 Docker 镜像 =======

if [ "$DO_DOCKER" = true ]; then
echo "🐳 构建 Docker 镜像..."

if [ "$TARGET_SERVICE" = "all" ]; then

for dir in "${directories[@]}"; do
  MODULE_PATH="$PROJECT_DIR/$dir"
  IMAGE_NAME="${dir##*/}"

  if [ ! -f "$MODULE_PATH/Dockerfile" ]; then
    echo "⚠️ 跳过：$IMAGE_NAME，没有 Dockerfile"
    continue
  fi

  echo "🔨 构建镜像: $IMAGE_NAME"
  cd "$MODULE_PATH"
  docker build -t "$IMAGE_NAME" . || {
    echo "❌ 构建失败: $IMAGE_NAME"
    exit 1
  }
done

else

MODULE_RELATIVE_PATH=$(get_module_path "$TARGET_SERVICE")

if [ -z "$MODULE_RELATIVE_PATH" ]; then
  echo "❌ 未找到服务对应模块: $TARGET_SERVICE"
  exit 1
fi

MODULE_PATH="$PROJECT_DIR/$MODULE_RELATIVE_PATH"

if [ ! -f "$MODULE_PATH/Dockerfile" ]; then
  echo "❌ $TARGET_SERVICE 没有 Dockerfile"
  exit 1
fi

echo "🔨 构建单个镜像: $TARGET_SERVICE"
cd "$MODULE_PATH"
docker build -t "$TARGET_SERVICE" . || {
  echo "❌ 构建失败: $TARGET_SERVICE"
  exit 1
}

fi

echo "✅ Docker 镜像构建完成"
fi

deploy-v2.sh：

!/bin/bash

set -e

SERVICE_NAME="${1:-all}"
COMPOSE_FILE="/docker/docker-compose.yml"

BUSINESS_SERVICES=(
hh-xxl-job-admin
hh-gateway
hh-auth
hh-system
hh-job
hh-resource
hh-finance
hh-mall
hh-sign
hh-site
hh-trade
hh-im
hh-oauth2-server
)

echo "========================================="
echo "部署目标: $SERVICE_NAME"
echo "Compose文件: $COMPOSE_FILE"
echo "========================================="

if [ ! -f "$COMPOSE_FILE" ]; then
echo "❌ docker-compose 文件不存在: $COMPOSE_FILE"
exit 1
fi

cd /docker

if [ "$SERVICE_NAME" = "all" ]; then
echo "🚀 发布全部业务服务..."
docker-compose -f "$COMPOSE_FILE" up -d "${BUSINESS_SERVICES[@]}"
else
echo "🚀 发布单个服务: $SERVICE_NAME"
docker-compose -f "$COMPOSE_FILE" up -d "$SERVICE_NAME"
fi

echo "📋 当前服务状态:"
docker-compose -f "$COMPOSE_FILE" ps

echo "✅ 部署完成"