Added Dockerfile and Docker-compose

.env

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+MYSQL_ROOT_PASSWORD=root
+MYSQL_DATABASE=usersystem
+MYSQL_USER=root
+MYSQL_PASSWORD=root
+SPRING_DATASOURCE_URL=jdbc:mysql://mysql-cont:3306/usersystem?useSSL=false&serverTimezone=UTC&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true
+SPRING_DATASOURCE_USERNAME=root
+SPRING_DATASOURCE_PASSWORD=root
+SPRING_JPA_HIBERNATE_DDL_AUTO=update
+SPRING_JPA_SHOW_SQL=true

Dockerfile.dockerfile

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+#Dockerfile
+
+#Adding required system
+FROM maven:3.8.1-openjdk-17 AS build
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the pom.xml and install dependencies
+COPY pom.xml /app/
+COPY src /app/src
+
+#Run command
+RUN mvn clean package -DskipTests
+
+# contents of the target
+RUN ls -l target/
+
+# Use OpenJDK for running the application
+FROM openjdk:17-jdk-slim
+
+# Set the working directory
+WORKDIR /app
+
+# Copy the built JAR file from the Maven build stage
+COPY --from=build /app/target/rihal-0.0.1-SNAPSHOT.jar rihal-0.0.1-SNAPSHOT.jar
+ENTRYPOINT ["sh", "-c","java", "-jar", "rihal-0.0.1-SNAPSHOT.jar"]
+
+# Expose the application port
+EXPOSE 8080
+
+#ENV
+ENV SPRING_DATASOURCE_URL=jdbc:mysql://mysql:3307/usersystem?useSSL=false&serverTimezone=UTC&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true
+ENV SPRING_DATASOURCE_USERNAME=root
+ENV SPRING_DATASOURCE_PASSWORD=root
+ENV SPRING_JPA_HIBERNATE_DDL_AUTO=update
+ENV SPRING_JPA_SHOW_SQL=true

docker-compose.yml

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+
+
+services:
+  mysql:
+    image: mysql
+    container_name: mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+      MYSQL_DATABASE: usersystem
+      MYSQL_PASSWORD: root
+      MYSQL_TCP_PORT: 3307
+    ports:
+      - "3307:3307"
+    volumes:
+      - mysql_data:/var/lib/mysql
+    networks:
+      - demo-network
+
+  userappag:
+    build:
+      context: .
+      dockerfile: Dockerfile.dockerfile
+    container_name: userinfoag
+    environment:
+      SPRING_DATASOURCE_URL: jdbc:mysql://mysql:3307/usersystem?useSSL=false&serverTimezone=UTC&createDatabaseIfNotExist=true&allowPublicKeyRetrieval=true
+      SPRING_DATASOURCE_USERNAME: root
+      SPRING_DATASOURCE_PASSWORD: root
+      SPRING_JPA_HIBERNATE_DDL_AUTO: update
+      SPRING_JPA_SHOW_SQL: "true"
+    ports:
+      - "8080:8080"
+    depends_on:
+      - mysql
+    networks:
+      - demo-network
+
+    restart: on-failure
+networks:
+  demo-network:
+
+volumes:
+  mysql_data: