implemented docker

.env

@@ -0,0 +1,8 @@
+MYSQLDB_USER=root
+MYSQLDB_ROOT_PASSWORD=default
+MYSQLDB_DATABASE=book_store
+MYSQLDB_LOCAL_PORT=3308
+MYSQLDB_DOCKER_PORT=3306
+SPRING_LOCAL_PORT=8088
+SPRING_DOCKER_PORT=8080
+DEBUG_PORT=5005

Dockerfile

@@ -0,0 +1,14 @@
+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
+
+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 +1,38 @@
+version: "3.8"
+
+services:
+  mysqldb:
+    platform: linux/arm64
+    image: mysql:latest
+    restart: unless-stopped
+    env_file: ./.env
+    environment:
+      - MYSQL_ROOT_PASSWORD=$MYSQLDB_ROOT_PASSWORD
+      - MYSQL_DATABASE=$MYSQLDB_DATABASE
+    ports:
+      - $MYSQLDB_LOCAL_PORT:$MYSQLDB_DOCKER_PORT
+    healthcheck:
+      test: [ "CMD", "mysqladmin" ,"ping", "-h", "localhost" ]
+      timeout: 30s
+      retries: 3
+  app:
+    depends_on:
+      mysqldb:
+        condition: service_healthy
+    restart: on-failure
+    image: book_store
+    build: .
+    env_file: ./.env
+    ports:
+      - $SPRING_LOCAL_PORT:$SPRING_DOCKER_PORT
+      - $DEBUG_PORT:$DEBUG_PORT
+    environment:
+      SPRING_APPLICATION_JSON: '{
+        "spring.datasource.url" : "jdbc:mysql://mysqldb:$MYSQLDB_DOCKER_PORT/$MYSQLDB_DATABASE",
+        "spring.datasource.username" : "$MYSQLDB_USER",
+        "spring.datasource.password" : "$MYSQLDB_ROOT_PASSWORD",
+        "spring.jpa.properties.hibernate.dialect" : "org.hibernate.dialect.MySQLDialect",
+        "spring.datasource.driver-class-name" : "com.mysql.cj.jdbc.Driver",
+        "spring.jpa.hibernate.ddl-auto" : "validate"        
+      }'
+      JAVA_TOOL_OPTIONS: "-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:5005"

pom.xml

@@ -38,6 +38,11 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-data-jpa</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-docker-compose</artifactId>
+            <version>3.1.1</version>
+        </dependency>
         <dependency>
             <groupId>mysql</groupId>
             <artifactId>mysql-connector-java</artifactId>