Mesos marathon module (#1107)

* mesos marathon demo

* Updated DockerFile to point to maven target

* Pointed to baeldung docker repository

* Added file permissions for Dockerise script

mesos-marathon/Dockerfile

@@ -0,0 +1,4 @@
+FROM openjdk:8-jre-alpine
+ADD target/mesos-marathon-0.0.1-SNAPSHOT.jar app.jar
+EXPOSE 8082
+ENTRYPOINT ["java","-jar","/app.jar"]

mesos-marathon/dockerise.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+set -e
+docker login -u mogronalol -p $DOCKER_PASSWORD
+docker build -t baeldung/mesos-marathon-demo:$BUILD_NUMBER .
+docker push baeldung/mesos-marathon-demo:$BUILD_NUMBER

mesos-marathon/marathon.json

@@ -0,0 +1,14 @@
+{
+  "id": "mesos-marathon-demo",
+  "container": {
+    "type": "DOCKER",
+    "docker": {
+      "image": "",
+      "network": "BRIDGE",
+      "portMappings": [
+        { "containerPort": 8082, "hostPort": 0 }
+      ]
+    },
+    "volumes": []
+  }
+}

mesos-marathon/pom.xml

@@ -0,0 +1,46 @@
+<?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 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+
+    <groupId>com.baeldung</groupId>
+    <artifactId>mesos-marathon</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>1.5.1.RELEASE</version>
+    </parent>
+
+    <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>1.5.1.RELEASE</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+
+</project>

mesos-marathon/src/main/java/com/mogronalol/DemoApplication.java

@@ -0,0 +1,14 @@
+package com.mogronalol;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+import javax.annotation.PostConstruct;
+
+@SpringBootApplication
+public class DemoApplication {
+
+	public static void main(String[] args) {
+		SpringApplication.run(DemoApplication.class, args);
+	}
+}

mesos-marathon/src/main/java/com/mogronalol/HelloController.java

@@ -0,0 +1,17 @@
+package com.mogronalol;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController(value = "/")
+public class HelloController {
+
+    @GetMapping
+    @ResponseBody
+    public String getMapping() {
+        return "Hello world";
+    }
+
+}

mesos-marathon/src/main/resources/application.properties

@@ -0,0 +1 @@
+server.port=8082

mesos-marathon/src/test/java/com/mogronalol/DemoApplicationTests.java

@@ -0,0 +1,34 @@
+package com.mogronalol;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.boot.context.embedded.LocalServerPort;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+import org.springframework.web.client.RestTemplate;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@SpringBootTest(classes = {DemoApplication.class}, webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+public class DemoApplicationTests {
+
+    private RestTemplate restTemplate;
+
+    @LocalServerPort
+    private int port;
+
+    @Before
+    public void setUp() {
+        restTemplate = new RestTemplate();
+    }
+
+    @Test
+    public void contextLoads() {
+        final String result = restTemplate.getForObject("http://localhost:" + port + "/", String.class);
+        assertThat(result).isEqualTo("Hello world");
+    }
+
+}

pom.xml

@@ -81,6 +81,7 @@
 
         <module>mapstruct</module>
         <module>metrics</module>
+        <module>mesos-marathon</module>
         <module>mockito</module>
         <module>mocks</module>