Adding Dockerfile

pom.xml

@@ -29,4 +29,31 @@
 		</dependencies>
 	</dependencyManagement>
 
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>com.spotify</groupId>
+				<artifactId>docker-maven-plugin</artifactId>
+				<version>0.4.13</version>
+				<configuration>
+					<imageName>${docker.image.prefix}/${project.artifactId}</imageName>
+					<dockerDirectory>src/main/docker</dockerDirectory>
+					<resources>
+						<resource>
+							<targetPath>/</targetPath>
+							<directory>${project.build.directory}</directory>
+							<include>${project.build.finalName}.war</include>
+						</resource>
+					</resources>
+					<forceTags>true</forceTags>
+					<imageTags>
+						<imageTag>${project.version}</imageTag>
+						<imageTag>latest</imageTag>
+					</imageTags>
+					<useConfigFile>true</useConfigFile>
+				</configuration>
+			</plugin>
+		</plugins>
+	</build>
+
 </project>

springboot-petclinic-server/pom.xml

@@ -13,6 +13,8 @@
 
     <properties>
         <java.version>1.7</java.version>
+
+        <docker.image.prefix>arey</docker.image.prefix>
     </properties>
 
     <dependencies>
@@ -121,6 +123,29 @@
                     </generateGitPropertiesFilename>
                 </configuration>
             </plugin>
+
+            <plugin>
+                <groupId>com.spotify</groupId>
+                <artifactId>docker-maven-plugin</artifactId>
+                <version>0.4.13</version>
+                <configuration>
+                    <imageName>${docker.image.prefix}/springboot-petclinic</imageName>
+                    <dockerDirectory>src/main/docker</dockerDirectory>
+                    <resources>
+                        <resource>
+                            <targetPath>/</targetPath>
+                            <directory>${project.build.directory}</directory>
+                            <include>${project.build.finalName}.jar</include>
+                        </resource>
+                    </resources>
+                    <forceTags>true</forceTags>
+                    <imageTags>
+                        <imageTag>${project.version}</imageTag>
+                        <imageTag>latest</imageTag>
+                    </imageTags>
+                    <useConfigFile>true</useConfigFile>
+                </configuration>
+            </plugin>
         </plugins>
     </build>
 </project>

springboot-petclinic-server/src/main/docker/Dockerfile

+FROM openjdk:alpine
+MAINTAINER Antoine Rey <antoine.rey@free.fr>
+# Spring Boot application creates working directories for Tomcat by default
+VOLUME /tmp
+ADD petclinic.jar petclinic.jar
+RUN sh -c 'touch /petclinic.jar'
+# To reduce Tomcat startup time we added a system property pointing to "/dev/urandom" as a source of entropy.
+ENTRYPOINT ["java","-Djava.security.egd=file:/dev/./urandom","-jar","/petclinic.jar"]