SmartCache/docker-compose.yaml at main · sathwikshetty33/SmartCache · GitHub

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version: '3.8'

networks:
  smartcache-net:
    driver: bridge

volumes:
  timescale_data:

services:
  # ------------------ Gateway (Public) ------------------
  gateway:
    build: ./gateway/api-gateway
    ports:
      - "8080:8080" # Only this is exposed outside
    environment:
      - REDIS_INTERNAL_HOST=internal-redis:6379
      - KAFKA_BROKER=kafka:9092
    depends_on:
      - internal-redis
      - kafka
      - timescaledb
    networks:
      - smartcache-net

  # ------------------ Internal Redis ------------------
  internal-redis:
    image: redis:7
    networks:
      - smartcache-net

  # ------------------ Zookeeper ------------------
  zookeeper:
    image: bitnami/zookeeper:3.9
    environment:
      - ALLOW_ANONYMOUS_LOGIN=yes
    networks:
      - smartcache-net

  # ------------------ Kafka ------------------
  kafka:
    image: bitnami/kafka:3.6
    environment:
      - KAFKA_BROKER_ID=1
      - KAFKA_ZOOKEEPER_CONNECT=zookeeper:2181
      - KAFKA_LISTENERS=PLAINTEXT://:9092
      - KAFKA_ADVERTISED_LISTENERS=PLAINTEXT://kafka:9092
      - ALLOW_PLAINTEXT_LISTENER=yes
      - KAFKA_CFG_AUTO_CREATE_TOPICS_ENABLE=true

    depends_on:
      - zookeeper
    networks:
      - smartcache-net

  # ------------------ TimescaleDB ------------------
  timescaledb:
    image: timescale/timescaledb:2.14.2-pg15
    environment:
      POSTGRES_USER: smartcache
      POSTGRES_PASSWORD: smartcache123
      POSTGRES_DB: smartcache
    volumes:
      - timescale_data:/var/lib/postgresql/data
    networks:
      - smartcache-net

  # ------------------ Database-Updater (Go Service) ------------------
  db-updater:
    build:
      context: ./consumers/Database-Updater
      dockerfile: Dockerfile
    depends_on:
      - kafka
      - timescaledb
    networks:
      - smartcache-net

  # ------------------ DB Migrator (Runs migrations after DB is ready) ------------------
  db-migrator:
    build:
      context: ./database
      dockerfile: Dockerfile
    depends_on:
      - timescaledb
    networks:
      - smartcache-net
    restart: "on-failure"