Docker implementation

Dockerfile

@@ -0,0 +1,5 @@
+FROM bellsoft/liberica-openjdk-alpine
+EXPOSE 8889
+RUN mkdir -p /app/
+ADD build/libs/webquizengine.jar /app/webquizengine.jar
+ENTRYPOINT ["java", "-jar", "/app/webquizengine.jar"]

README.md

@@ -1,5 +1,7 @@
 # WebQuizEngine
-Spring Boot web service to create and solve quizzes using a REST API.
+Spring Boot web service to create and solve quizzes via REST API using Docker as deployment tool.
+
+![](src/main/resources/banner.png)
 ## Register user
 To register a new user send a JSON with `email` and `password` via `POST` request to `/api/register`:
 ``` json

build.gradle

@@ -7,6 +7,15 @@ apply plugin: 'io.spring.dependency-management'
 
 sourceCompatibility = '11'
 
+task fullJar(type: Jar) {
+    manifest {
+        attributes 'Implementation-Title': 'WebQuizEngine Jar File',
+                   'Main-Class': 'org.hyperskill.webquiz.engine.WebQuizEngine'
+    }
+    from { configurations.compile.collect { it.isDirectory() ? it : zipTree(it) } }
+    with jar
+}
+
 repositories {
     mavenCentral()
 }

docker-compose.yml

@@ -0,0 +1,15 @@
+# Docker Compose file Reference (https://docs.docker.com/compose/compose-file/)
+
+version: '3.8'
+
+# Define services
+services:
+  # Engine service
+  engine:
+    # Configuration for building the docker image for the engine service
+    build:
+      context: ./ # Use an image built from the specified dockerfile in the root directory.
+      dockerfile: Dockerfile
+    ports:
+      - "8889:8889" # Forward the exposed port 8889 on the container to port 8889 on the host machine
+    restart: always