👷 Add jenkinsfile

Dockerfile

@@ -7,7 +7,7 @@
 #
 # Then, build the image with:
 #
-# docker build -f src/main/docker/Dockerfile.jvm -t quarkus/kubeman-jvm .
+# docker build -f src/main/docker/Dockerfile -t quarkus/kubeman-jvm .
 #
 # Then run the container using:
 #

Jenkinsfile

@@ -0,0 +1,38 @@
+pipeline {
+    agent any
+
+    stages {
+        stage('Set Image Name') {
+            steps {
+                script {
+                    env.IMAGE = "harbor.dinauer.dev/kubooboo/backend:${env.BUILD_NUMBER}";
+                }
+            }
+        }
+        stage('Build Quarkus application') {
+            steps {
+                script {
+                    sh 'mvn clean install'
+                }
+            }
+        }
+        stage('Build Docker Image') {
+            steps {
+                script {
+                    sh "docker build --no-cache -t ${env.IMAGE} ."
+                }
+            }
+        }
+        stage('Push Image to Docker Hub') {
+            steps {
+                script {
+                    withCredentials([usernamePassword(credentialsId: 'harbor', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
+                        sh 'echo ${PASSWORD} | docker login harbor.dinauer.dev -u ${USERNAME} --password-stdin'
+                        sh "docker push ${env.IMAGE}"
+                        sh "docker logout"
+                    }
+                }
+            }
+        }
+    }
+}