Create Dockerfile

Dockerfile

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+FROM ubuntu:22.04
+
+MAINTAINER its an optional instructions
+
+RUN apt update -y && apt install openjdk-8-jdk wget -y
+
+RUN wget https://dlcdn.apache.org/tomcat/tomcat-8/v8.5.98/bin/apache-tomcat-8.5.98.tar.gz
+
+RUN tar -xzf apache-tomcat-8.5.98.tar.gz
+
+EXPOSE 8080
+
+WORKDIR /apache-tomcat-8.5.98/
+
+#COPY vprofile-v1.war /apache-tomcat-8.5.98/webapps/
+
+ENTRYPOINT ["/apache-tomcat-8.5.98/bin/catalina.sh", "run"]
+

Jenkinsfile-2

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+pipeline {
+  environment {
+    registry = "komal921/docker-test"
+    registryCredential = 'docc-credentials'
+    dockerImage = ''
+  }
+  agent any
+    tools {
+     jdk "java-8"
+     maven "maven-3"
+     }
+  stages {
+    stage('Cloning Git') {
+      steps {
+        git branch: 'develop', changelog: false, poll: false, url: 'https://github.com/komalkhiratkar/VProfile.git'
+      }
+    }
+
+    stage ('Build maven') {
+      steps {
+         sh 'mvn package'
+       }
+      }
+
+    stage('Building image') {
+      steps{
+        script {
+          dockerImage = docker.build registry + ":$BUILD_NUMBER"
+        }
+      }
+    }
+
+    stage('Deploy Image') {
+      steps{
+        script {
+          docker.withRegistry( '', registryCredential ) {
+            dockerImage.push()
+          }
+        }
+      }
+    }
+    stage('Remove Unused docker image') {
+      steps{
+        sh "docker rmi $registry:$BUILD_NUMBER"
+      }
+    }
+   stage ('pull and run docker latest image') {
+     steps{
+       script { 
+            withDockerRegistry(credentialsId: 'docc-credentials') {
+            sh "docker build -t komal921/docker-test ."
+            sh "docker run -itd komal921/docker-test"
+      }
+     }
+    }
+   }
+  }
+ }
+
+