Added Docker support

Dockerfile

@@ -0,0 +1,34 @@
+# BUILD STAGE
+FROM amazoncorretto:21 as build
+LABEL author="Marco Cetica"
+
+# Prepare working environment
+WORKDIR /workspace/app
+COPY mvnw .
+COPY .mvn .mvn
+COPY pom.xml .
+COPY src src
+
+# Set environment variables for unit testing
+ARG SERVER_PORT="3000"
+ARG SPRING_DATASOURCE_URL="jdbc:h2:mem:testdb"
+ARG SPRING_DATASOURCE_DRIVERCLASSNAME="org.h2.Driver"
+ARG SPRING_DATASOURCE_USERNAME="sa"
+ARG SPRING_DATASOURCE_PASSWORD="password"
+
+# Build the jar file and execute the unit tests
+RUN ./mvnw package
+
+# RUN STAGE
+FROM amazoncorretto:21 as run
+
+# Configure working environment
+VOLUME /tmp
+ARG BUILD=/workspace/app/target
+
+# Copy jar file
+COPY --from=build ${BUILD}/*.jar app.jar
+
+# Run the application
+ENTRYPOINT ["java", "-jar", "app.jar"]
+

docker-compose.yml

@@ -0,0 +1,37 @@
+version: "3.9"
+
+networks:
+  bits:
+    external: false
+
+services:
+  app:
+    build: .
+    container_name: "bits_app"
+    environment:
+      SERVER_PORT: 3000
+      SPRING_DATASOURCE_URL: jdbc:postgresql://db:5432/bits
+      SPRING_DATASOURCE_USERNAME: bitsuser
+      SPRING_DATASOURCE_PASSWORD: qwerty1234
+      SPRING_SECURITY_USER_NAME: admin
+      SPRING_SECURITY_USER_PASSWORD: admin
+    restart: always
+    ports:
+      - "3000:3000"
+    networks:
+      - bits
+    depends_on:
+      - db
+
+  db:
+    image: postgres:latest
+    container_name: "bits_db"
+    restart: always
+    environment:
+      - POSTGRES_USER=bitsuser
+      - POSTGRES_PASSWORD=qwerty1234
+      - POSTGRES_DB=bits
+    networks:
+      - bits
+    volumes:
+      - ./postgres:/var/lib/postgresql/data

pom.xml

@@ -10,7 +10,7 @@
 	</parent>
 	<groupId>com.ceticamarco</groupId>
 	<artifactId>bits</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
+	<version>1.0.0</version>
 	<name>bits</name>
 	<description>Text storage platform</description>
 	<properties>

src/main/resources/application.properties

@@ -3,14 +3,15 @@ spring.jpa.properties.hibernate.dialect=org.hibernate.dialect.PostgreSQLDialect
 spring.jpa.properties.hibernate.format_sql=true
 
 # Adjust these values in production
-server.port=3000
+#server.port=3000
 #spring.datasource.url=jdbc:postgresql://127.0.0.1:5432/bits
 #spring.datasource.username=postgres
 #spring.datasource.password=toor
 #spring.security.user.name=admin
 #spring.security.user.password=admin
 
-spring.datasource.url=jdbc:h2:mem:testdb
-spring.datasource.driverClassName=org.h2.Driver
-spring.datasource.username=sa
-spring.datasource.password=password
+# For unit tests only
+#spring.datasource.url=jdbc:h2:mem:testdb
+#spring.datasource.driverClassName=org.h2.Driver
+#spring.datasource.username=sa
+#spring.datasource.password=password