version: "3.9"

# Coolify Docker Compose configuration for DigiByte Solo Mining Pool
#
# All environment variables can be set in Coolify's environment variable settings.
# Variables use defaults via ${VAR_NAME:-default_value} syntax.
# Only NODE_RPC_USER, NODE_RPC_PASS, and POOL_PAYOUT_ADDRESS are required.
#
# To customize, set environment variables in Coolify UI without the :- syntax.
# Example: NODE_RPC_HOST=192.168.1.100

services:
  dgb-solo-pool:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: dgb-solo-pool
    restart: unless-stopped
    environment:
      # === DigiByte Node RPC Configuration ===
      NODE_RPC_HOST: ${NODE_RPC_HOST:-127.0.0.1}
      NODE_RPC_PORT: ${NODE_RPC_PORT:-14022}
      NODE_RPC_USER: ${NODE_RPC_USER}
      NODE_RPC_PASS: ${NODE_RPC_PASS}
      NODE_RPC_TLS: ${NODE_RPC_TLS:-false}
      NODE_RPC_TIMEOUT_MS: ${NODE_RPC_TIMEOUT_MS:-5000}
      NODE_RPC_LONGPOLL_TIMEOUT_MS: ${NODE_RPC_LONGPOLL_TIMEOUT_MS:-90000}
      ALLOW_NODE_POW_ALGO_MISMATCH: ${ALLOW_NODE_POW_ALGO_MISMATCH:-false}
      ENABLE_ZMQ_HASHBLOCK: ${ENABLE_ZMQ_HASHBLOCK:-true}
      ZMQ_HASHBLOCK_ENDPOINT: ${ZMQ_HASHBLOCK_ENDPOINT:-}
      ZMQ_RECONNECT_BASE_MS: ${ZMQ_RECONNECT_BASE_MS:-250}
      ZMQ_RECONNECT_MAX_MS: ${ZMQ_RECONNECT_MAX_MS:-10000}

      # === Stratum Server Configuration ===
      STRATUM_HOST: ${STRATUM_HOST:-0.0.0.0}
      STRATUM_PORT: ${STRATUM_PORT:-3333}
      STRATUM_PREVHASH_MODE: ${STRATUM_PREVHASH_MODE:-stratum_wordrev}
      SOCKET_IDLE_TIMEOUT_MS: ${SOCKET_IDLE_TIMEOUT_MS:-300000}
      MAX_CLIENTS: ${MAX_CLIENTS:-1000}
      MAX_CLIENTS_PER_IP: ${MAX_CLIENTS_PER_IP:-10}
      CONNECTION_RATE_LIMIT_PER_MIN: ${CONNECTION_RATE_LIMIT_PER_MIN:-60}

      # === API/Dashboard Configuration ===
      API_HOST: ${API_HOST:-0.0.0.0}
      API_PORT: ${API_PORT:-8080}
      API_TLS: ${API_TLS:-false}
      API_TLS_CERT: ${API_TLS_CERT:-}
      API_TLS_KEY: ${API_TLS_KEY:-}
      API_CORS_ENABLED: ${API_CORS_ENABLED:-true}
      API_CORS_ORIGIN: ${API_CORS_ORIGIN:-*}
      ENABLE_ENTROPY_LAMP: ${ENABLE_ENTROPY_LAMP:-true}

      # === Mining Algorithm & Difficulty ===
      POW_ALGO: ${POW_ALGO:-sha256d}
      BASE_DIFFICULTY: ${BASE_DIFFICULTY:-16384}
      MIN_DIFFICULTY: ${MIN_DIFFICULTY:-1}
      ENABLE_VARDIFF: ${ENABLE_VARDIFF:-true}
      VARDIFF_TARGET_SHARE_TIME_MS: ${VARDIFF_TARGET_SHARE_TIME_MS:-15000}
      VARDIFF_RETARGET_EVERY_SHARES: ${VARDIFF_RETARGET_EVERY_SHARES:-4}
      VARDIFF_MAX_DIFFICULTY: ${VARDIFF_MAX_DIFFICULTY:-16384}
      ENABLE_NEAR_CANDIDATE_PREWARM: ${ENABLE_NEAR_CANDIDATE_PREWARM:-true}
      NEAR_CANDIDATE_PREWARM_FACTOR: ${NEAR_CANDIDATE_PREWARM_FACTOR:-256}
      EXTRANONCE1_SIZE: ${EXTRANONCE1_SIZE:-4}
      EXTRANONCE2_SIZE: ${EXTRANONCE2_SIZE:-8}

      # === Pool Payout Configuration ===
      POOL_PAYOUT_ADDRESS: ${POOL_PAYOUT_ADDRESS}
      POOL_PAYOUT_ADDRESS_EXPLORER_BASE: ${POOL_PAYOUT_ADDRESS_EXPLORER_BASE:-https://digiexplorer.info/address/}
      POOL_PAYOUT_SCRIPT_HEX: ${POOL_PAYOUT_SCRIPT_HEX:-}
      POOL_TAG: ${POOL_TAG:-/gbf-solo/}

      # === Miner Authentication ===
      ALLOW_ANY_USER: ${ALLOW_ANY_USER:-true}
      MINER_AUTH_TOKEN: ${MINER_AUTH_TOKEN:-}
      VERSION_ROLLING_MASK: ${VERSION_ROLLING_MASK:-1fffe000}
      VERSION_ROLLING_MIN_BIT_COUNT: ${VERSION_ROLLING_MIN_BIT_COUNT:-1}
      ENABLE_VERSION_MASK_SLICING: ${ENABLE_VERSION_MASK_SLICING:-true}
      DISABLE_SLICING_FOR_NERDAXE: ${DISABLE_SLICING_FOR_NERDAXE:-true}
      VERSION_MASK_SLICE_BITS_PER_MINER: ${VERSION_MASK_SLICE_BITS_PER_MINER:-2}
      VERSION_MASK_SLICE_FALLBACK_REJECTS: ${VERSION_MASK_SLICE_FALLBACK_REJECTS:-8}
      ENABLE_ESP_MINER_NOTIFY_COALESCING: ${ENABLE_ESP_MINER_NOTIFY_COALESCING:-true}
      ESP_MINER_NOTIFY_NONCLEAN_MIN_INTERVAL_MS: ${ESP_MINER_NOTIFY_NONCLEAN_MIN_INTERVAL_MS:-3000}
      ESP_MINER_NOTIFY_FORCE_INTERVAL_MS: ${ESP_MINER_NOTIFY_FORCE_INTERVAL_MS:-15000}
      ENABLE_ADAPTIVE_NOTIFY_PACING: ${ENABLE_ADAPTIVE_NOTIFY_PACING:-true}
      ADAPTIVE_NOTIFY_BASE_INTERVAL_MS: ${ADAPTIVE_NOTIFY_BASE_INTERVAL_MS:-400}
      ADAPTIVE_NOTIFY_TARGET_SHARE_MS: ${ADAPTIVE_NOTIFY_TARGET_SHARE_MS:-2000}
      ADAPTIVE_NOTIFY_MAX_INTERVAL_MS: ${ADAPTIVE_NOTIFY_MAX_INTERVAL_MS:-5000}
      ADAPTIVE_NOTIFY_HIGH_ACK_MS: ${ADAPTIVE_NOTIFY_HIGH_ACK_MS:-200}
      ADAPTIVE_NOTIFY_HIGH_REJECT_RATIO_PCT: ${ADAPTIVE_NOTIFY_HIGH_REJECT_RATIO_PCT:-5}
      ENABLE_SET_EXTRANONCE_ORCHESTRATION: ${ENABLE_SET_EXTRANONCE_ORCHESTRATION:-true}
      SET_EXTRANONCE_ROTATE_COOLDOWN_MS: ${SET_EXTRANONCE_ROTATE_COOLDOWN_MS:-10000}

      # === Template Management ===
      ENABLE_LONGPOLL: ${ENABLE_LONGPOLL:-false}
      TEMPLATE_POLL_MS: ${TEMPLATE_POLL_MS:-1000}
      TEMPLATE_POLL_MS_LONGPOLL_HEALTHY: ${TEMPLATE_POLL_MS_LONGPOLL_HEALTHY:-500}
      LONGPOLL_HEALTHY_GRACE_MS: ${LONGPOLL_HEALTHY_GRACE_MS:-120000}
      TEMPLATE_FINGERPRINT_MODE: ${TEMPLATE_FINGERPRINT_MODE:-fast}
      KEEP_OLD_JOBS: ${KEEP_OLD_JOBS:-8}
      MAX_JOB_SUBMISSIONS_TRACKED: ${MAX_JOB_SUBMISSIONS_TRACKED:-50000}
      GBT_RULES: ${GBT_RULES:-segwit}

      # === Debugging & Logging ===
      DEBUG_SHARE_VALIDATION: ${DEBUG_SHARE_VALIDATION:-false}
      LOG_LEVEL: ${LOG_LEVEL:-info}
      LOG_FORMAT: ${LOG_FORMAT:-auto}

    ports:
      - "3333:3333/tcp"
      - "${API_HOST_PORT:-8081}:8080/tcp"
    extra_hosts:
      - "host.docker.internal:host-gateway"
    labels:
      - "coolify.managed=true"