Use containers for development

Dockerfile

@@ -1,13 +1,19 @@
 # syntax=docker/dockerfile:1
 
-FROM eclipse-temurin:17-jdk-jammy
+FROM eclipse-temurin:17-jdk-jammy as base
-
 WORKDIR /app
-
 COPY .mvn/ .mvn
 COPY mvnw pom.xml ./
 RUN ./mvnw dependency:resolve
-
 COPY src ./src
 
-CMD ["./mvnw", "spring-boot:run", "-Dspring-boot.run.profiles=mysql"]
+FROM base as development
+CMD ["./mvnw", "spring-boot:run", "-Dspring-boot.run.profiles=mysql", "-Dspring-boot.run.jvmArguments='-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=*:8000'"]
+
+FROM base as build
+RUN ./mvnw package
+
+FROM eclipse-temurin:17-jre-jammy as production
+EXPOSE 8080
+COPY --from=build /app/target/spring-petclinic-*.jar /spring-petclinic.jar
+CMD ["java", "-Djava.security.egd=file:/dev/./urandom", "-jar", "/spring-petclinic.jar"]

docker-compose.dev.yml

@@ -0,0 +1,33 @@
+version: '3.8'
+services:
+  petclinic:
+    build:
+      context: .
+      target: development
+    ports:
+      - "8000:8000"
+      - "8080:8080"
+    environment:
+      - SERVER_PORT=8080
+      - MYSQL_URL=jdbc:mysql://mysqlserver/petclinic
+    volumes:
+      - ./:/app
+    depends_on:
+      - mysqlserver
+
+  mysqlserver:
+    image: mysql:8.0
+    ports:
+      - "3306:3306"
+    environment:
+      - MYSQL_ROOT_PASSWORD=
+      - MYSQL_ALLOW_EMPTY_PASSWORD=true
+      - MYSQL_USER=petclinic
+      - MYSQL_PASSWORD=petclinic
+      - MYSQL_DATABASE=petclinic
+    volumes:
+      - mysql_data:/var/lib/mysql
+      - mysql_config:/etc/mysql/conf.d
+volumes:
+  mysql_data:
+  mysql_config: