microservices/docker-compose.yml at main · Yash-vs9/microservices · GitHub

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version: '3.8'

services:
  mysqldb:
    image: mysql:8.0
    container_name: mysqldb
    environment:
      - MYSQL_DATABASE=stream_seat_db
      - MYSQL_ROOT_PASSWORD=root
    ports:
      - "3306:3306"
    networks:
      - microservices-net
  # ----------------------------
  # 1. THE BRAIN (Eureka Server)
  # ----------------------------
  discovery-server:
    image: discovery-server:latest
    container_name: discovery-server
    build: ./discovery-server       # Tells Docker where to find the Dockerfile
    ports:
      - "8761:8761"                 # Maps Localhost:8761 -> Container:8761
    environment:
      - SPRING_APPLICATION_NAME=discovery-server
    networks:
      - microservices-net

  # ----------------------------
  # 2. THE GATEKEEPER (API Gateway)
  # ----------------------------
  api-gateway:
    image: api-gateway:latest
    container_name: api-gateway
    build: ./api-gateway
    ports:
      - "8080:8080"                 # This is the ONLY entry point for users
    environment:
      - SPRING_APPLICATION_NAME=api-gateway
      # The MAGIC: We tell it Eureka is at "http://discovery-server" (not localhost)
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-server:8761/eureka/
    depends_on:
      - discovery-server
    networks:
      - microservices-net
  # ----------------------------
  # 3. BOOKING SERVICE
  # ----------------------------
  booking-service:
    image: booking-service:latest
    container_name: booking-service
    build: ./booking-service
    ports:
      - "8081:8080"
    environment:
      - SPRING_APPLICATION_NAME=booking-service
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-server:8761/eureka/
      # Link to the container named 'mysqldb'
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysqldb:3306/stream_seat_db?createDatabaseIfNotExist=true
      - SPRING_DATASOURCE_USERNAME=root
      - SPRING_DATASOURCE_PASSWORD=root
    depends_on:
      - discovery-server
      - mysqldb # Added dependency
    networks:
      - microservices-net

  # ----------------------------
  # 4. EVENT SERVICE
  # ----------------------------
  event-service:
    image: event-service:latest
    container_name: event-service
    build: ./event-service
    ports:
      - "8082:8080"
    environment:
      - SPRING_APPLICATION_NAME=event-service
      - EUREKA_CLIENT_SERVICEURL_DEFAULTZONE=http://discovery-server:8761/eureka/
      # Link to the container named 'mysqldb'
      - SPRING_DATASOURCE_URL=jdbc:mysql://mysqldb:3306/stream_seat_db?createDatabaseIfNotExist=true
      - SPRING_DATASOURCE_USERNAME=root
      - SPRING_DATASOURCE_PASSWORD=root
    depends_on:
      - discovery-server
      - mysqldb # Added dependency
    networks:
      - microservices-net

# Create a shared network so they can talk to each other
networks:
  microservices-net:
    driver: bridge