启动类WebdemoApplication.java：
@SpringBootApplication public class WebdemoApplication { public static void main(String[] args) { SpringApplication.run(WebdemoApplication.class, args); } }要注意的是pom.xml，里面通过名为fabric8-maven-plugin的maven插件，将webdemo快速部署到minikube环境：
<?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 "> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.1.6.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>com.bolingcavalry</groupId> <artifactId>webdemo</artifactId> <version>0.0.1-SNAPSHOT</version> <name>webdemo</name> <description>Demo project for Spring Boot</description> <properties> <java.version>1.8</java.version> <spring-boot.version>2.1.6.RELEASE</spring-boot.version> <fabric8.maven.plugin.version>3.5.37</fabric8.maven.plugin.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> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> <version>${spring-boot.version}</version> <executions> <execution> <goals> <goal>repackage</goal> </goals> </execution> </executions> </plugin> <plugin> <!--skip deploy --> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-deploy-plugin</artifactId> <version>${maven-deploy-plugin.version}</version> <configuration> <skip>true</skip> </configuration> </plugin> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-surefire-plugin</artifactId> <version>${maven-surefire-plugin.version}</version> <configuration> <skipTests>true</skipTests> <!-- Workaround for https://issues.apache.org/jira/browse/SUREFIRE-1588 --> <useSystemClassLoader>false</useSystemClassLoader> </configuration> </plugin> <plugin> <groupId>io.fabric8</groupId> <artifactId>fabric8-maven-plugin</artifactId> <version>${fabric8.maven.plugin.version}</version> <executions> <execution> <id>fmp</id> <goals> <goal>resource</goal> </goals> </execution> </executions> </plugin> </plugins> </build> <profiles> <profile> <id>kubernetes</id> <build> <plugins> <plugin> <groupId>io.fabric8</groupId> <artifactId>fabric8-maven-plugin</artifactId> <version>${fabric8.maven.plugin.version}</version> <executions> <execution> <id>fmp</id> <goals> <goal>resource</goal> <goal>build</goal> </goals> </execution> </executions> <configuration> <enricher> <config> <fmp-service> <type>NodePort</type> </fmp-service> </config> </enricher> </configuration> </plugin> </plugins> </build> </profile> </profiles> </project>以上就是webdemo应用的内容了，接下来要编译、构建、部署到minikube环境，在pom.xml执行以下命令即可：
mvn clean install fabric8:deploy -Dfabric8.generator.from=fabric8/java-jboss-openjdk8-jdk -Pkubernetes部署完成后终端输出类似如下成功信息：
[INFO] [INFO] <<< fabric8-maven-plugin:3.5.37:deploy (default-cli) < install @ webdemo <<< [INFO] [INFO] [INFO] --- fabric8-maven-plugin:3.5.37:deploy (default-cli) @ webdemo --- [INFO] F8: Using Kubernetes at https://192.168.121.133:8443/ in namespace default with manifest /usr/local/work/k8s/webdemo/target/classes/META-INF/fabric8/kubernetes.yml [INFO] Using namespace: default [INFO] Updating a Service from kubernetes.yml [INFO] Updated Service: target/fabric8/applyJson/default/service-webdemo.json [INFO] Using namespace: default [INFO] Updating Deployment from kubernetes.yml [INFO] Updated Deployment: target/fabric8/applyJson/default/deployment-webdemo.json [INFO] F8: HINT: Use the command `kubectl get pods -w` to watch your pods start up [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 11.804 s [INFO] Finished at: 2019-07-07T21:32:26+08:00 [INFO] ------------------------------------------------------------------------