Appendix B. Spring Boot Maven Plug-In

This appendix describes the Spring Boot Maven Plugin. It provides the Spring Boot support in Maven and allows you to package the executable jar or war archives and run an application in-place.

The Spring Boot Plugin includes the following goals:

You can find general instructions on how to use the Spring Boot Plugin at: http://docs.spring.io/spring-boot/docs/current/maven-plugin/usage.html. Following is an example that illustrates the usage of the spring-boot-maven-plugin plugin:

<project>
  <modelVersion>4.0.0</modelVersion>

  <groupId>io.fabric8.quickstarts</groupId>
  <artifactId>spring-boot-camel</artifactId>
  <version>1.0-SNAPSHOT</version>

  <name>Fabric8 :: Quickstarts :: Spring-Boot :: Camel</name>
  <description>Spring Boot example running a Camel route</description>

  <properties>
    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

    <!-- configure the versions you want to use here -->
    <fuse.version>7.2.0.fuse-720020-redhat-00001</fuse.version>
    <fabric8.version>3.0.11.fuse-720027-redhat-00001</fabric8.version>
    <spring-boot.version>1.5.16.RELEASE</spring-boot.version>

    <!-- maven plugin versions -->
    <fabric8.maven.plugin.version>3.5.33.fuse-720026-redhat-00001</fabric8.maven.plugin.version>
    <maven-compiler-plugin.version>3.3</maven-compiler-plugin.version>
    <maven-surefire-plugin.version>2.18.1</maven-surefire-plugin.version>
  </properties>

  <dependencyManagement>
    <dependencies>
      <dependency>
        <groupId>io.fabric8</groupId>
        <artifactId>fabric8-project-bom-camel-spring-boot</artifactId>
        <version>${fabric8.version}</version>
        <type>pom</type>
        <scope>import</scope>
      </dependency>
    </dependencies>
  </dependencyManagement>

  <dependencies>

    <!-- Enabling health checks -->
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-actuator</artifactId>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-web</artifactId>
    </dependency>

    <dependency>
      <groupId>org.apache.camel</groupId>
      <artifactId>camel-spring-boot-starter</artifactId>
    </dependency>

    <!-- testing -->
    <dependency>
      <groupId>junit</groupId>
      <artifactId>junit</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.springframework</groupId>
      <artifactId>spring-test</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.springframework.boot</groupId>
      <artifactId>spring-boot-starter-test</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.jboss.arquillian.junit</groupId>
      <artifactId>arquillian-junit-container</artifactId>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>io.fabric8</groupId>
      <artifactId>fabric8-arquillian</artifactId>
      <scope>test</scope>
    </dependency>
  </dependencies>

  <build>
    <defaultGoal>spring-boot:run</defaultGoal>

    <plugins>
      <plugin>
        <artifactId>maven-compiler-plugin</artifactId>
        <version>${maven-compiler-plugin.version}</version>
        <configuration>
          <source>1.8</source>
          <target>1.8</target>
        </configuration>
      </plugin>
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>${maven-surefire-plugin.version}</version>
        <inherited>true</inherited>
        <configuration>
          <excludes>
            <exclude>**/*KT.java</exclude>
          </excludes>
        </configuration>
      </plugin>

      <plugin>
        <groupId>org.jboss.redhat-fuse</groupId>
        <artifactId>spring-boot-maven-plugin</artifactId>
        <version>${fuse.version}</version>
        <executions>
          <execution>
            <goals>
              <goal>repackage</goal>
            </goals>
          </execution>
        </executions>
      </plugin>

      <plugin>
        <groupId>io.fabric8</groupId>
        <artifactId>fabric8-maven-plugin</artifactId>
        <version>${fabric8.maven.plugin.version}</version>
        <executions>
          <execution>
            <goals>
              <goal>resource</goal>
              <goal>build</goal>
            </goals>
          </execution>
        </executions>
      </plugin>
    </plugins>
  </build>
</project>

For more information on Spring Boot Maven Plugin, refer the http://docs.spring.io/spring-boot/docs/current/maven-plugin link.