jenkinsfile

Jenkinsfile

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+pipeline {
+    agent { label 'static-agent' }
+
+    environment {
+        HARBOR_REGISTRY  = 'harbor.myriadcara.com'
+        HARBOR_PROJECT   = 'library'
+        IMAGE_NAME       = 'nodejs-app'
+        GITEA_HOST       = 'gitea.myriadcara.com'
+        GITOPS_REPO      = 'nodejs-app-gitops'
+        GITEA_USER       = 'subodh'
+    }
+
+    stages {
+
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Build Image') {
+            steps {
+                sh """
+                    docker build \
+                        -t ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:${BUILD_NUMBER} \
+                        -t ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:latest \
+                        .
+                """
+            }
+        }
+
+        stage('Push to Harbor') {
+            steps {
+                withCredentials([usernamePassword(
+                    credentialsId: 'harbor-credentials',
+                    usernameVariable: 'HARBOR_USER',
+                    passwordVariable: 'HARBOR_PASS'
+                )]) {
+                    sh """
+                        docker login ${HARBOR_REGISTRY} \
+                            -u ${HARBOR_USER} \
+                            -p ${HARBOR_PASS}
+                        docker push ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:${BUILD_NUMBER}
+                        docker push ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:latest
+                    """
+                }
+            }
+        }
+
+        stage('Update GitOps Repo') {
+            steps {
+                withCredentials([usernamePassword(
+                    credentialsId: 'gitea-credentials',
+                    usernameVariable: 'GITEA_USER_CRED',
+                    passwordVariable: 'GITEA_PASS'
+                )]) {
+                    sh """
+                        rm -rf gitops-tmp
+                        git clone https://${GITEA_USER_CRED}:${GITEA_PASS}@${GITEA_HOST}/${GITEA_USER}/${GITOPS_REPO}.git gitops-tmp
+                        cd gitops-tmp && \
+                        sed -i 's|image: ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:.*|image: ${HARBOR_REGISTRY}/${HARBOR_PROJECT}/${IMAGE_NAME}:${BUILD_NUMBER}|' k8s/deployment.yaml && \
+                        git config user.email "jenkins@ci.local" && \
+                        git config user.name "Jenkins" && \
+                        git add k8s/deployment.yaml && \
+                        git commit -m "Update image tag to build ${BUILD_NUMBER}" && \
+                        git push
+                        rm -rf gitops-tmp
+                    """
+                }
+            }
+        }
+    }
+
+    post {
+        success {
+            echo "Pipeline succeeded - ArgoCD will sync the new version"
+        }
+        failure {
+            echo "Pipeline failed"
+        }
+    }
+}