无法在 spring-boot-maven-plugin 中分叉

Question

I am trying to bring up a spring boot application in pre-integration-phase and run some integration tests against it.

Below is the configuration, in fork mode false, i can verify that the application is coming up but even after turning fork true either by command line or via configuration the application is not coming up in fork jvm but in the same jvm.

<plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
                <version>2.1.1.RELEASE</version>
                <configuration>
                    <mainClass>com.settlement.Settlement</mainClass>
                    <layout>ZIP</layout>
                    <jvmArguments>
                        -DconfigDbPropertiesFile=../../common/profile/src/main/resources/${user.name}.properties -Dsettlement.rest.port=9090 -DcomponentPort=1779
                    </jvmArguments>
                    <fork>true</fork>
                </configuration>
                <executions>
                    <execution>
                        <goals>
                            <goal>repackage</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>start-service</id>
                        <phase>pre-integration-test</phase>
                        <goals>
                            <goal>start</goal>
                        </goals>
                    </execution>
                    <execution>
                        <id>stop-service</id>
                        <phase>post-integration-test</phase>
                        <goals>
                            <goal>stop</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

command to execute

mvn spring-boot:run -Dspring-boot.run.arguments=Settlement,Settlement,Settlement,BASE_PERSISTENCE_CONSTANTS -Dspring-boot.run.fork=true

Answer 1

This maven code works for me

<plugin>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-maven-plugin</artifactId>
    <configuration>
        <fork>true</fork>
    </configuration>
    <executions>
        <execution>
            <configuration>
                <mainClass>com.ashomokdev.springdockerec2.SpringDockerEc2Application</mainClass>
            </configuration>
        </execution>
    </executions>
</plugin>