pom.xml - Criando imagem docker com maven

pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
	  <groupId>org.springframework.boot</groupId>
	  <artifactId>spring-boot-starter-parent</artifactId>
	  <version>2.2.0.RELEASE</version>
	  <relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>br.com.fexx</groupId>
	<artifactId>spring-docker-spotify</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>spring-docker-spotify</name>
	<description>Demo project for Spring Boot</description>

	<properties>
	  <java.version>1.8</java.version>
	</properties>

	<dependencies>
		<dependency>
		  <groupId>org.springframework.boot</groupId>
		  <artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
			<exclusions>
			<exclusion>
			  <groupId>org.junit.vintage</groupId>
			  <artifactId>junit-vintage-engine</artifactId>
			</exclusion>
			</exclusions>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
			  <groupId>org.springframework.boot</groupId>
			  <artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
			<plugin>
				<groupId>com.spotify</groupId>
				<artifactId>dockerfile-maven-plugin</artifactId>
				<version>1.4.13</version>
				<executions>
					<execution>
						<id>default</id>
						<goals>
						  <goal>build</goal>
						  <goal>push</goal>
						</goals>
					</execution>
				</executions>
				<configuration>
					<useMavenSettingsForAuth>true</useMavenSettingsForAuth>
					<repository>fexx182/spring-docker-spotify</repository>
					<tag>${project.version}</tag>
					<buildArgs>
					  <JAR_FILE>${project.build.finalName}.jar</JAR_FILE>
					</buildArgs>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>