Redis cluster mode enabled with Docker compose for local development

docker-compose.yml

version: '3.6'

# Define name templates
x-name-templates:
  project-name: &project-name ${COMPOSE_PROJECT_NAME:-solana}
  service-names:
    redis-node-0: &name-redis-0 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-0
    redis-node-1: &name-redis-1 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-1
    redis-node-2: &name-redis-2 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-2
    redis-node-3: &name-redis-3 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-3
    redis-node-4: &name-redis-4 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-4
    redis-node-5: &name-redis-5 ${COMPOSE_PROJECT_NAME:-solana}-redis-node-5
    redis-cluster: &name-redis-cluster ${COMPOSE_PROJECT_NAME:-solana}-redis-cluster
    redis-commander: &name-redis-commander ${COMPOSE_PROJECT_NAME:-solana}-redis-commander
    transaction-simulator: &name-simulator ${COMPOSE_PROJECT_NAME:-solana}-transaction-simulator
  volume-names:
    redis-0: &vol-redis-0 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-0
    redis-1: &vol-redis-1 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-1
    redis-2: &vol-redis-2 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-2
    redis-3: &vol-redis-3 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-3
    redis-4: &vol-redis-4 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-4
    redis-5: &vol-redis-5 ${COMPOSE_PROJECT_NAME:-solana}-redis-data-5
  network-names:
    default: &network-default ${COMPOSE_PROJECT_NAME:-solana}-network

# Define common service settings to reduce duplication
x-service-common: &service-common
  env_file: .env
  depends_on:
    redis-node-0:
      condition: service_healthy
  build:
    context: .
    dockerfile: Dockerfile
  volumes:
    - .:/app
    - /app/node_modules

# Redis node common configuration
x-redis-node: &redis-node
  image: redis:7.2
  command: redis-server --port 6379 
    --cluster-enabled yes 
    --cluster-config-file nodes.conf 
    --cluster-node-timeout 5000 
    --appendonly yes
    --bind 0.0.0.0
  healthcheck:
    test: ["CMD", "redis-cli", "ping"]
    interval: 5s
    timeout: 5s
    retries: 20
    start_period: 5s

services:
  # Redis Cluster Configuration
  redis-node-0:
    <<: *redis-node
    container_name: *name-redis-0
    ports:
      - "6379:6379"
    volumes:
      - redis_data_0:/data

  redis-node-1:
    <<: *redis-node
    container_name: *name-redis-1
    ports:
      - "6380:6379"
    volumes:
      - redis_data_1:/data

  redis-node-2:
    <<: *redis-node
    container_name: *name-redis-2
    ports:
      - "6381:6379"
    volumes:
      - redis_data_2:/data

  redis-node-3:
    <<: *redis-node
    container_name: *name-redis-3
    ports:
      - "6382:6379"
    volumes:
      - redis_data_3:/data

  redis-node-4:
    <<: *redis-node
    container_name: *name-redis-4
    ports:
      - "6383:6379"
    volumes:
      - redis_data_4:/data

  redis-node-5:
    <<: *redis-node
    container_name: *name-redis-5
    ports:
      - "6384:6379"
    volumes:
      - redis_data_5:/data

  redis-cluster:
    image: redis:7.2
    container_name: *name-redis-cluster
    command: >
      sh -c '
      echo "⌛ Waiting for Redis nodes to be ready..." &&
      sleep 10 &&
      echo "🔄 Creating Redis Cluster..." &&
      redis-cli --cluster create redis-node-0:6379 redis-node-1:6379 redis-node-2:6379 redis-node-3:6379 redis-node-4:6379 redis-node-5:6379 --cluster-replicas 1 --cluster-yes &&
      echo "✅ Redis Cluster created successfully!" &&
      echo "🔍 Verifying cluster status..." &&
      redis-cli -h redis-node-0 -p 6379 cluster info | grep cluster_state:ok || exit 1 &&
      tail -f /dev/null
      '
    depends_on:
      redis-node-0:
        condition: service_healthy
      redis-node-1:
        condition: service_healthy
      redis-node-2:
        condition: service_healthy
      redis-node-3:
        condition: service_healthy
      redis-node-4:
        condition: service_healthy
      redis-node-5:
        condition: service_healthy

  redis-commander:
    image: rediscommander/redis-commander:latest
    container_name: *name-redis-commander
    environment:
      - REDIS_HOSTS=redis-node-0:redis-node-0:6379,redis-node-1:redis-node-1:6379,redis-node-2:redis-node-2:6379,redis-node-3:redis-node-3:6379,redis-node-4:redis-node-4:6379,redis-node-5:redis-node-5:6379
    ports:
      - "8081:8081"
    depends_on:
      - redis-cluster

  # SERVICES

  # Transaction Simulator Service
  transaction-simulator:
    <<: *service-common
    container_name: *name-simulator
    command: >
      bash -c "
      npm run start:simulator
      "
    environment:
      - TRANSACTIONS_PER_SECOND=500
      - REDIS_CLUSTER_NODES=redis-node-0:6379,redis-node-1:6379,redis-node-2:6379,redis-node-3:6379,redis-node-4:6379,redis-node-5:6379

networks:
  default:
    name: *network-default
    driver: bridge

volumes:
  redis_data_0:
    name: *vol-redis-0
  redis_data_1:
    name: *vol-redis-1
  redis_data_2:
    name: *vol-redis-2
  redis_data_3:
    name: *vol-redis-3
  redis_data_4:
    name: *vol-redis-4
  redis_data_5:
    name: *vol-redis-5