20210227_1

Dockerfile

@@ -0,0 +1,9 @@
+FROM openjdk:8-jdk-alpine
+VOLUME /tmp
+ADD ./target/spring-petclinic-2.4.0.BUILD-SNAPSHOT.jar app.jar
+ENV JAVA_OPTS=""
+ENTRYPOINT ["java","-jar","/app.jar"]
+
+
+
+

Jenkinsfile

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+pipeline {
+    agent none
+    options { skipDefaultCheckout(true) }
+    stages {
+        stage('Build and Test') {
+            agent {
+                docker {
+                    image 'maven:3-alpine'
+                    args '-v /root/.m2:/root/.m2'
+                }
+            }
+            options { skipDefaultCheckout(false) }
+            steps {
+                sh 'mvn -B -DskipTests clean package'
+            }
+        }
+        stage('Docker build') {
+            agent any
+            steps {
+                sh 'docker build -t java-migrator-image:latest .'
+            }
+        }
+        stage('Docker run') {
+            agent any
+            steps {
+                sh 'docker ps -f name=java-migrator-container -q | xargs --no-run-if-empty docker container stop'
+                sh 'docker container ls -a -fname=java-migrator-container -q | xargs -r docker container rm'
+                sh 'docker rmi $(docker images -f "dangling=true" -q)'
+                sh 'docker run -d --name java-migrator-container -p 8080:8080 java-migrator-image:latest'
+            }
+        }
+    }
+}
+