Adding docker to project

.env

@@ -0,0 +1,8 @@
+MYSQLDB_USER=root
+MYSQLDB_ROOT_PASSWORD=Root123
+MYSQLDB_DATABASE=book-store
+MYSQLDB_LOCAL_PORT=5432
+MYSQLDB_DOCKER_PORT=3306
+SPRING_LOCAL_PORT=8081
+SPRING_DOCKER_PORT=8080
+DEBUG_PORT=5005

Dockerfile

@@ -0,0 +1,17 @@
+# Builder stage
+FROM openjdk:17-jdk-slim as builder
+WORKDIR /application
+ARG JAR_FILE=target/*.jar
+COPY ${JAR_FILE} application.jar
+RUN java -Djarmode=layertools -jar application.jar extract
+
+
+# Final stage
+FROM openjdk:17-jdk-slim
+WORKDIR /application
+COPY --from=builder application/dependencies/ ./
+COPY --from=builder application/spring-boot-loader/ ./
+COPY --from=builder application/snapshot-dependencies/ ./
+COPY --from=builder application/application/ ./
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]
+EXPOSE 8080

docker-compose.yml

@@ -0,0 +1,40 @@
+version: "3.8"
+services:
+
+  mysqldb:
+    platform: linux/arm64
+    image: mysql:8.4.0
+    restart: unless-stopped
+    env_file: ./.env
+    ports:
+      - ${MYSQLDB_LOCAL_PORT}:${MYSQLDB_DOCKER_PORT}
+    environment:
+      MYSQL_ROOT_PASSWORD: $MYSQLDB_ROOT_PASSWORD
+      MYSQL_DATABASE: $MYSQLDB_DATABASE
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 30s
+      timeout: 30s
+      retries: 3
+  app:
+    image: book-store
+    depends_on:
+      mysqldb:
+        condition: service_healthy
+    restart: no
+    build: .
+    env_file: ./.env
+    ports:
+      - ${SPRING_LOCAL_PORT}:${SPRING_DOCKER_PORT}
+      - ${DEBUG_PORT}:${DEBUG_PORT}
+    environment:
+      - SPRING_DATASOURCE_URL=jdbc:mysql://mysqldb:$MYSQLDB_DOCKER_PORT/$MYSQLDB_DATABASE
+      - SPRING_DATASOURCE_USERNAME=$MYSQLDB_USER
+      - SPRING_DATASOURCE_PASSWORD=$MYSQLDB_ROOT_PASSWORD
+      - SPRING_JPA_HIBERNATE_DDL_AUTO=validate
+      - JAVA_TOOL_OPTIONS=-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005
+
+
+
+
+

pom.xml

@@ -42,6 +42,12 @@
             <scope>test</scope>
         </dependency>
 
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-docker-compose</artifactId>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
@@ -182,6 +188,11 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <layers>
+                        <enabled>true</enabled>
+                    </layers>
+                </configuration>
             </plugin>
             <plugin>
                 <groupId>org.liquibase</groupId>