Failed to execute goal com.spotify:docker-maven-plugin:0.4.3:build Exception caught: HttpHostConnectException: Connect to localhost:2375

Please update your docker-maven-plugin's version from 0.4.3 to 1.0.0

<build>        <plugins>            <plugin>                <groupId>org.springframework.boot</groupId>                <artifactId>spring-boot-maven-plugin</artifactId>            </plugin>            <!-- tag::plugin[] -->            <plugin>                <groupId>com.spotify</groupId>                <artifactId>docker-maven-plugin</artifactId>                <version>1.0.0</version>                <configuration>                    <imageName>${docker.image.prefix}/${project.artifactId}</imageName>                    <dockerDirectory>${project.basedir}</dockerDirectory>                    <resources>                        <resource>                            <targetPath>/</targetPath>                            <directory>${project.build.directory}</directory>                            <include>${project.build.finalName}.jar</include>                        </resource>                    </resources>                </configuration>            </plugin>            <!-- end::plugin[] -->            <plugin>                <groupId>org.apache.maven.plugins</groupId>                <artifactId>maven-surefire-plugin</artifactId>                <configuration>                    <skipTests>true</skipTests>                </configuration>            </plugin>        </plugins>    </build>