version: "2.4"
services:
  redis:
    image: redis:6.0.12-alpine
    expose:
      - 6379
    healthcheck:
      test: redis-cli ping

  redis-dns-tunnel:
    image: ghcr.io/dlemel8/tunneler-server:${TAG:-main}
    environment:
      LOCAL_PORT: 53
      REMOTE_PORT: 6379
      REMOTE_ADDRESS: redis
      TUNNELED_TYPE: tcp
      READ_TIMEOUT_IN_MILLISECONDS: 100
      IDLE_CLIENT_TIMEOUT_IN_MILLISECONDS: 300000
    command: "dns"
    depends_on:
      redis:
        condition: service_healthy