Containerized App and DB

.env

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+#db environment variables
+MYSQL_ROOT_PASSWORD=root
+MYSQL_DATABASE=usersystem
+MYSQL_PASSWORD=root
+MYSQL_TCP_PORT=3307
+
+#app environment variables
+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"

Dockerfile

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+FROM maven:3.8.1-openjdk-17 AS build
+
+WORKDIR /app
+
+COPY ./app/src ./src
+COPY ./app/LICENSE .
+COPY ./app/mvnw.cmd .
+COPY ./app/mvnw .
+COPY ./app/pom.xml .
+
+
+RUN mvn clean package -DskipTests
+
+WORKDIR /app/target
+
+
+
+
+CMD ["java", "-jar", "rihal-0.0.1-SNAPSHOT.jar"]

docker-compose.yaml

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+version: '3.8'
+
+services:
+  mysql:
+    image: mysql:9.0.0
+    container_name: mysql-cont
+    ports:
+      - "3307:3307"
+    environment:
+      - MYSQL_ROOT_PASSWORD
+      - MYSQL_DATABASE
+      - MYSQL_PASSWORD
+      - MYSQL_TCP_PORT
+    volumes:
+      - mysql_data:/var/lib/mysql
+    networks:
+      - my_network
+    restart: on-failure
+
+  userapp:
+    build: .
+    image: userinfostoreapp-userapp
+    container_name: userapp-cont
+    ports: 
+      - 8080:8080
+    environment:
+      - SPRING_DATASOURCE_URL
+      - SPRING_DATASOURCE_USERNAME
+      - SPRING_DATASOURCE_PASSWORD
+      - SPRING_JPA_HIBERNATE_DDL_AUTO
+      - SPRING_JPA_SHOW_SQL
+    depends_on:
+      - mysql
+    networks:
+      - my_network
+    restart: on-failure
+
+volumes:
+ mysql_data:
+
+networks:
+  my_network: {}
+
+
+