project setup

Dockerfile

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+FROM maven as build 
+WORKDIR /app
+COPY . .
+RUN mvn install 
+
+
+FROM openjdk:11.0
+WORKDIR /app
+COPY  --from=build /app/target/Uber.jar /app/
+EXPOSE 9090
+CMD [ "java" , "-jar" , "Uber.jar" ]

Jenkinsfile

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+pipeline {
+
+agent any 
+
+  stages{
+
+         stage('Git chceckout'){
+
+           steps{
+                             git branch: 'main', url: 'https://github.com/PoudelAmrit123/ci-cd-pipeline.git'
+                }
+                             }
+        stage('Unit Test'){
+            steps{
+                sh 'mvn test'
+            }
+        }
+
+        stage('Integrated testing'){
+
+            steps{
+                sh 'mvn verify -DskipUnitTests'
+            }
+        }
+
+        stage('Maven Build'){
+
+            steps{
+                sh 'mvn clean install'
+            }
+        }
+
+        stage('Static Code Analysis'){
+
+            steps{
+                script{
+                        withSonarQubeEnv(credentialsId: 'sonar-api') {
+                            sh 'mvn clean package sonar:sonar'
+                             }
+                     }
+            }
+        }
+
+      //  stage('Quality Gate status'){
+//      steps{
+
+         //       script{
+          //          waitForQualityGate abortPipeline: false, credentialsId: 'sonar-api'
+          //      }
+          //   }
+
+
+       // }
+
+       stage('Upload jar File To nexus'){
+
+         steps{
+            script{
+
+               def readPomVersion = readMavenPom file: 'pom.xml'
+
+                nexusArtifactUploader artifacts:
+                 [[artifactId: 'springboot', classifier: '', file: 'target/Uber.jar', type: 'jar']],
+                  credentialsId: 'nexus-auth', 
+                  groupId: 'com.example', 
+                  nexusUrl: '65.2.6.64:8081', 
+                  nexusVersion: 'nexus3', 
+                  protocol: 'http', 
+                  repository: 'demoapp-release', 
+                  version: "${readPomVersion.version}"
+            }
+
+         }
+
+       }
+
+   stage('Build Docker File'){
+
+     steps{
+
+        script{
+
+            sh 'docker image build -t  $JOB_NAME:v1.$BUILD_ID .'
+            sh 'docker image tag  $JOB_NAME:v1.$BUILD_ID  amritpoudel/$JOB_NAME:v1.$BUILD_ID'
+            sh 'docker image tag  $JOB_NAME:v1.$BUILD_ID   amritpoudel/$JOB_NAME:latest'
+        }
+     }
+
+   }
+
+   stage('Push To Docker hub'){
+
+  steps{
+
+    script{
+            withCredentials([string(credentialsId: 'docker-cred', variable: 'docker_hub_cred')]) {
+                sh 'docker login -u amritpoudel -p ${docker_hub_cred}'
+                sh 'docker image push amritpoudel/$JOB_NAME:v1.$BUILD_ID '
+                sh 'docker image push amritpoudel/$JOB_NAME:latest '
+    // some block
+                     }
+
+    }
+  }
+
+   }
+
+
+  }
+
+
+}

argocd/Deployment.yml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: mynodejs-app
+spec:
+  replicas: 2
+  selector:
+    matchLabels:
+      app: mynodejs-app
+  template:
+    metadata:
+      labels:
+        app: mynodejs-app
+    spec:
+      containers:
+      - name: mynodejs-app
+        image: amritpoudel/demo-app:latest
+        resources:
+          limits:
+            memory: "128Mi"
+            cpu: "500m"
+        ports:
+        - containerPort: 8080