BAEL-54445 reorganize docker modules

docker-modules/docker-compose/README.md

@@ -1,4 +1,5 @@
 ## Relevant Articles:
 
 - [Introduction to Docker Compose](https://www.baeldung.com/ops/docker-compose)
+- [How to Get Docker-Compose to Always Use the Latest Image](https://www.baeldung.com/ops/docker-compose-latest-image)
 

docker-modules/docker-compose/latest-image/Dockerfile

@@ -0,0 +1,3 @@
+FROM openjdk:11
+COPY target/docker-sample-app-0.0.1.jar app.jar
+ENTRYPOINT ["java","-jar","/app.jar"]

docker-modules/docker-compose/latest-image/docker-compose-build-image.yaml

@@ -0,0 +1,8 @@
+version: '2.4'
+services:
+  db:
+    image: postgres
+  my_app:
+    build: .
+    ports:
+      - "8080:8080"

docker-modules/docker-compose/latest-image/docker-compose-with-image.yaml

@@ -0,0 +1,9 @@
+version: '2.4'
+services:
+  db:
+    image: postgres
+  my_app:
+    image: "eugen/test-app:latest"
+    ports:
+      - "8080:8080"
+

docker-modules/docker-compose/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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <artifactId>docker-compose</artifactId>
+    <description>Demo project for Spring Boot and Docker</description>
+
+     <parent>
+        <groupId>com.baeldung</groupId>
+        <artifactId>parent-boot-2</artifactId>
+        <version>0.0.1-SNAPSHOT</version>
+        <relativePath>../../parent-boot-2</relativePath>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter</artifactId>
+        </dependency>
+        <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>
+            </plugin>
+        </plugins>
+    </build>
+
+    <properties>
+        <java.version>11</java.version>
+    </properties>
+
+</project>

docker-modules/docker-compose/src/main/java/com/baeldung/docker/app/DockAppApplication.java

@@ -0,0 +1,13 @@
+package com.baeldung.docker.app;
+
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class DockAppApplication {
+
+    public static void main(String[] args) {
+        SpringApplication.run(DockAppApplication.class, args);
+    }
+
+}

docker-modules/docker-compose/src/main/java/com/baeldung/docker/app/endpoint/MyController.java

@@ -0,0 +1,13 @@
+package com.baeldung.docker.app.endpoint;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class MyController {
+
+    @GetMapping
+    public String version() {
+        return "1.7";
+    }
+}

docker-modules/docker-compose/src/main/resources/application.properties

@@ -0,0 +1 @@
+

docker-modules/docker-compose/src/test/java/com/baeldung/docker/app/DockAppApplicationUnitTest.java

@@ -0,0 +1,13 @@
+package com.baeldung.docker.app;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.test.context.SpringBootTest;
+
+@SpringBootTest
+class DockAppApplicationUnitTest {
+
+    @Test
+    void contextLoads() {
+    }
+
+}