HyperCache/docker-compose.loadbalancer.yml at main · rishabhverma17/HyperCache · GitHub

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version: '3.8'

services:
  # Nginx load balancer
  nginx:
    image: nginx:alpine
    ports:
      - "6379:6379"  # Redis protocol
      - "8080:8080"  # HTTP management
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro
    depends_on:
      - hypercache-1
      - hypercache-2
      - hypercache-3
    restart: unless-stopped

  # HyperCache nodes - Docker handles service discovery
  hypercache-1:
    build: .
    environment:
      - NODE_ID=node-1
      - RESP_PORT=8080
      - HTTP_PORT=9080
      - GOSSIP_PORT=7080
      - CLUSTER_SEEDS=hypercache-1:7080,hypercache-2:7080,hypercache-3:7080
    expose:
      - "8080"
      - "9080"
      - "7080"
    volumes:
      - ./data/node-1:/data
    restart: unless-stopped

  hypercache-2:
    build: .
    environment:
      - NODE_ID=node-2
      - RESP_PORT=8080
      - HTTP_PORT=9080
      - GOSSIP_PORT=7080
      - CLUSTER_SEEDS=hypercache-1:7080,hypercache-2:7080,hypercache-3:7080
    expose:
      - "8080"
      - "9080"
      - "7080"
    volumes:
      - ./data/node-2:/data
    restart: unless-stopped

  hypercache-3:
    build: .
    environment:
      - NODE_ID=node-3
      - RESP_PORT=8080
      - HTTP_PORT=9080
      - GOSSIP_PORT=7080
      - CLUSTER_SEEDS=hypercache-1:7080,hypercache-2:7080,hypercache-3:7080
    expose:
      - "8080"
      - "9080"
      - "7080"
    volumes:
      - ./data/node-3:/data
    restart: unless-stopped

  # Optional: Redis CLI for testing
  redis-cli:
    image: redis:alpine
    command: ["redis-cli", "-h", "nginx", "-p", "6379"]
    depends_on:
      - nginx
    profiles: ["tools"]