smarketing-backend/smarketing-java/deployment/Jenkinsfile

def PIPELINE_ID = "${env.BUILD_NUMBER}"

def getImageTag() {
    def dateFormat = new java.text.SimpleDateFormat('yyyyMMddHHmmss')
    def currentDate = new Date()
    return dateFormat.format(currentDate)
}

podTemplate(
    label: "${PIPELINE_ID}",
    serviceAccount: 'jenkins',
    containers: [
        containerTemplate(name: 'podman', image: "mgoltzsche/podman", ttyEnabled: true, command: 'cat', privileged: true),
        containerTemplate(name: 'gradle',
                        image: 'gradle:jdk17',
                        ttyEnabled: true,
                        command: 'cat'),
        containerTemplate(name: 'azure-cli', image: 'hiondal/azure-kubectl:latest', command: 'cat', ttyEnabled: true),
        containerTemplate(name: 'envsubst', image: "hiondal/envsubst", command: 'sleep', args: '1h')
    ],
    volumes: [
        emptyDirVolume(mountPath: '/home/gradle/.gradle', memory: false),
        emptyDirVolume(mountPath: '/root/.azure', memory: false),
        emptyDirVolume(mountPath: '/run/podman', memory: false)
    ]
) {
    node(PIPELINE_ID) {
        def props
        def imageTag = getImageTag()
        def manifest = "deploy.yaml"
        def namespace
        def services = ['member', 'store', 'marketing-content', 'ai-recommend']

        stage("Get Source") {
            checkout scm
            props = readProperties file: "smarketing-java/deployment/deploy_env_vars"
            namespace = "${props.namespace}"
        }

        stage('Build Application') {
            container('gradle') {
                sh """
                    cd smarketing-java
                    
                    chmod +x gradlew
                    
                    ./gradlew :member:clean :member:build -x test
                    ./gradlew :store:clean :store:build -x test
                    ./gradlew :marketing-content:clean :marketing-content:build -x test
                    ./gradlew :ai-recommend:clean :ai-recommend:build -x test
                    
                    echo "=== 빌드 결과 확인 ==="
                    find . -name "*.jar" -path "*/build/libs/*"
                """
            }
        }

        stage('Build & Push Images') {
            container('podman') {
                withCredentials([usernamePassword(
                    credentialsId: 'acr-credentials',
                    usernameVariable: 'USERNAME',
                    passwordVariable: 'PASSWORD'
                )]) {
                    sh "podman login ${props.registry} --username \$USERNAME --password \$PASSWORD"

                    services.each { service ->
                        script {
                            def buildDir = "smarketing-java/${service}"
                            def fullImageName = "${props.registry}/${props.image_org}/${service}:${imageTag}"

                            echo "Building image for ${service}: ${fullImageName}"
                            
                            // 🔧 실제 JAR 파일명 동적 탐지
                            def actualJarFile = sh(
                                script: """
                                    cd ${buildDir}/build/libs
                                    # -plain.jar 파일 제외하고 메인 JAR 파일 찾기
                                    ls *.jar | grep -v 'plain.jar' | head -1
                                """,
                                returnStdout: true
                            ).trim()
                            
                            if (!actualJarFile) {
                                error "${service} JAR 파일을 찾을 수 없습니다"
                            }
                            
                            echo "발견된 JAR 파일: ${actualJarFile}"

                            sh """
                                echo "=== ${service} 이미지 빌드 ==="
                                podman build \\
                                    --build-arg BUILD_LIB_DIR="${buildDir}/build/libs" \\
                                    --build-arg ARTIFACTORY_FILE="${actualJarFile}" \\
                                    -f smarketing-java/deployment/container/Dockerfile \\
                                    -t ${fullImageName} .

                                echo "=== ${service} 이미지 푸시 ==="
                                podman push ${fullImageName}
                                
                                echo "Successfully built and pushed: ${fullImageName}"
                            """
                        }
                    }
                }
            }
        }

        stage('Generate & Apply Manifest') {
            container('envsubst') {
                sh """
                    export namespace=${namespace}
                    export allowed_origins=${props.allowed_origins}
                    export jwt_secret_key=${props.jwt_secret_key}
                    export postgres_user=${props.postgres_user}
                    export postgres_password=${props.postgres_password}
                    export replicas=${props.replicas}
                    export resources_requests_cpu=${props.resources_requests_cpu}
                    export resources_requests_memory=${props.resources_requests_memory}
                    export resources_limits_cpu=${props.resources_limits_cpu}
                    export resources_limits_memory=${props.resources_limits_memory}

                    # 이미지 경로 환경변수 설정
                    export member_image_path=${props.registry}/${props.image_org}/member:${imageTag}
                    export store_image_path=${props.registry}/${props.image_org}/store:${imageTag}
                    export marketing_content_image_path=${props.registry}/${props.image_org}/marketing-content:${imageTag}
                    export ai_recommend_image_path=${props.registry}/${props.image_org}/ai-recommend:${imageTag}

                    # manifest 생성
                    envsubst < smarketing-java/deployment/${manifest}.template > smarketing-java/deployment/${manifest}
                    
                    echo "=== Generated Manifest File ==="
                    cat smarketing-java/deployment/${manifest}
                    echo "==============================="
                """
            }

            container('azure-cli') {
                sh """
                    kubectl apply -f smarketing-java/deployment/${manifest}

                    echo "Waiting for deployments to be ready..."
                    kubectl -n ${namespace} wait --for=condition=available deployment/member --timeout=300s
                    kubectl -n ${namespace} wait --for=condition=available deployment/store --timeout=300s
                    kubectl -n ${namespace} wait --for=condition=available deployment/marketing-content --timeout=300s
                    kubectl -n ${namespace} wait --for=condition=available deployment/ai-recommend --timeout=300s
                """
            }
        }
    }
}