smarketing-backend/smarketing-ai/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: 'azure-cli', image: 'hiondal/azure-kubectl:latest', command: 'cat', ttyEnabled: true),
        containerTemplate(name: 'envsubst', image: "hiondal/envsubst", command: 'sleep', args: '1h')
    ],
    volumes: [
        emptyDirVolume(mountPath: '/run/podman', memory: false),
        emptyDirVolume(mountPath: '/root/.azure', memory: false)
    ]
) {
    node(PIPELINE_ID) {
        def props
        def imageTag = getImageTag()
        def manifest = "deploy.yaml"
        def namespace

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

            echo "Registry: ${props.registry}"
            echo "Image Org: ${props.image_org}"
            echo "Team ID: ${props.teamid}"
        }

        stage("Check Changes") {
            script {
                def changes = sh(
                    script: "git diff --name-only HEAD~1 HEAD",
                    returnStdout: true
                ).trim()

                echo "Changed files: ${changes}"

                if (!changes.contains("smarketing-ai/")) {
                    echo "No changes in smarketing-ai, skipping build"
                    currentBuild.result = 'SUCCESS'
                    return
                }

                echo "Changes detected in smarketing-ai, proceeding with build"
            }
        }

        stage("Setup AKS") {
            container('azure-cli') {
                withCredentials([azureServicePrincipal('azure-credentials')]) {
                    sh """
                        az login --service-principal -u \$AZURE_CLIENT_ID -p \$AZURE_CLIENT_SECRET -t \$AZURE_TENANT_ID
                        az aks get-credentials --resource-group rg-digitalgarage-02 --name aks-digitalgarage-02 --overwrite-existing
                        kubectl create namespace ${namespace} --dry-run=client -o yaml | kubectl apply -f -
                    """
                }
            }
        }

        stage('Build & Push Docker Image') {
            container('podman') {
                sh 'podman system service -t 0 unix:///run/podman/podman.sock & sleep 2'

                withCredentials([usernamePassword(
                    credentialsId: 'acr-credentials',
                    usernameVariable: 'ACR_USERNAME',
                    passwordVariable: 'ACR_PASSWORD'
                )]) {
                    sh """
                        echo "=========================================="
                        echo "Building smarketing-ai Python Flask application"
                        echo "Image Tag: ${imageTag}"
                        echo "=========================================="

                        # ACR 로그인
                        echo \$ACR_PASSWORD | podman login ${props.registry} --username \$ACR_USERNAME --password-stdin

                        # Docker 이미지 빌드
                        podman build \
                            -f deployment/container/Dockerfile \
                            -t ${props.registry}/${props.image_org}/smarketing-ai:${imageTag} .

                        # 이미지 푸시
                        podman push ${props.registry}/${props.image_org}/smarketing-ai:${imageTag}

                        echo "Successfully built and pushed: ${props.registry}/${props.image_org}/smarketing-ai:${imageTag}"
                    """
                }
            }
        }

        stage('Generate & Apply Manifest') {
            container('envsubst') {
                withCredentials([
                    string(credentialsId: 'secret-key', variable: 'SECRET_KEY'),
                    string(credentialsId: 'claude-api-key', variable: 'CLAUDE_API_KEY'),
                    string(credentialsId: 'openai-api-key', variable: 'OPENAI_API_KEY'),
                    string(credentialsId: 'azure-storage-account-name', variable: 'AZURE_STORAGE_ACCOUNT_NAME'),
                    string(credentialsId: 'azure-storage-account-key', variable: 'AZURE_STORAGE_ACCOUNT_KEY')
                ]) {
                    sh """
                        export namespace=${namespace}
                        export replicas=${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}
                        export upload_folder=${props.upload_folder}
                        export max_content_length=${props.max_content_length}
                        export allowed_extensions=${props.allowed_extensions}
                        export server_host=${props.server_host}
                        export server_port=${props.server_port}
                        export azure_storage_container_name=${props.azure_storage_container_name}

                        # 이미지 경로 환경변수 설정
                        export smarketing_image_path=${props.registry}/${props.image_org}/smarketing-ai:${imageTag}

                        # Sensitive 환경변수 설정 (Jenkins Credentials에서)
                        export secret_key=\$SECRET_KEY
                        export claude_api_key=\$CLAUDE_API_KEY
                        export openai_api_key=\$OPENAI_API_KEY
                        export azure_storage_account_name=\$AZURE_STORAGE_ACCOUNT_NAME
                        export azure_storage_account_key=\$AZURE_STORAGE_ACCOUNT_KEY

                        # manifest 생성
                        envsubst < deployment/${manifest}.template > deployment/${manifest}
                        echo "Generated manifest file:"
                        cat deployment/${manifest}
                    """
                }
            }

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

                    echo "Waiting for smarketing deployment to be ready..."
                    kubectl -n ${namespace} wait --for=condition=available deployment/smarketing --timeout=300s

                    echo "=========================================="
                    echo "Getting LoadBalancer External IP..."

                    # External IP 확인 (최대 5분 대기)
                    for i in {1..30}; do
                        EXTERNAL_IP=\$(kubectl -n ${namespace} get service smarketing-service -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
                        if [ "\$EXTERNAL_IP" != "" ] && [ "\$EXTERNAL_IP" != "null" ]; then
                            echo "External IP assigned: \$EXTERNAL_IP"
                            break
                        fi
                        echo "Waiting for External IP... (attempt \$i/30)"
                        sleep 10
                    done

                    # 서비스 상태 확인
                    kubectl -n ${namespace} get pods -l app=smarketing
                    kubectl -n ${namespace} get service smarketing-service

                    echo "=========================================="
                    echo "Deployment Complete!"
                    echo "Service URL: http://\$EXTERNAL_IP:${props.server_port}"
                    echo "Health Check: http://\$EXTERNAL_IP:${props.server_port}/health"
                    echo "=========================================="
                """
            }
        }
    }
}