docker-compose.yml

version: "3.9"

networks:
  bitcoin:
    name: bitcoin
    external: true
    enable_ipv6: false

# ---------------------------------------------------------------------
# Define Common environment and logging
x-common-env: &default-env
  PUID: ${PUID}
  PGID: ${PGID}
  TZ: ${TZ}

x-common-logging: &common-logging-restart-unless-stopped
  restart: unless-stopped
  logging:
    driver: json-file
    options:
      max-file: ${DOCKERLOGGING_MAXFILE}
      max-size: ${DOCKERLOGGING_MAXSIZE}
# ---------------------------------------------------------------------

services:
# MariaDB - MySQL Database
  mariadb:
    profiles: ["prod"] # only runs with dev profile
    container_name: mariadb
    image: lscr.io/linuxserver/mariadb:latest
    stop_grace_period: 1m
    <<: *common-logging-restart-unless-stopped
    networks:
      muffinnetwork:
        aliases:
          - mariadb
      bitcoin: {}
    ports:
      - 8306:3306
    labels:
      - com.centurylinklabs.watchtower.enable=true
    environment:
      <<: *default-env
      UMASK: "0622"
      MARIADB_ROOT_PASSWORD: "mysql"
      MARIADB_AUTO_UPGRADE: "true"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/TZ:/etc/timezone:ro
      - ${DOCKERCONFDIR}/mariadb:/config:rw

######################################################################################################
# Bitcoin Mining Configuration
# https://bitcoincore.org/en/releases/
  bitcoind:
    profiles: ["bitcoin"]
    container_name: bitcoin-node
    image: bitcoin-core:29.0  # use your built image, or build below
    build:
      context: ./bitcoin
      args:
        BITCOIN_VERSION: "29.0"       # Pass ARG into Dockerfile
    stop_grace_period: 1m
    user: "${PUID}:${PGID}"
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - bitcoind
    ports:
      - "8332:8332"   # RPC
      - "8333:8333"   # P2P
      - "28332:28332" # ZMQ hashblock
      - "28333:28333" # ZMQ rawblock      
      - "28334:28334" # ZMQ rawtx      
    environment:
      <<: *default-env
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERSTORAGEDIR}/bitcoin:/blocks                           # HDD-mounted blocks
      - ${DOCKERCONFDIR}/bitcoin/bitcoin.conf:/bitcoin/bitcoin.conf   # NVMe-mounted config
      - ${DOCKERCONFDIR}/bitcoin/bitcoin-data:/bitcoin                # NVMe-mounted chainstate, txindex, config

# Bitcoin RPC Explorer
# https://github.com/janoside/btc-rpc-explorer
  bitcoin-explorer:
    profiles: ["bitcoin"]
    container_name: bitcoin-explorer
    image: bitcoin-explorer:1.0  # use your built image, or build below
    build:
      context: ./bitcoin-explorer
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - bitcoin-explorer
    ports:
      - "3002:3002"
    environment:
      <<: *default-env
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/bitcoin-explorer/bitcoin-explorer.conf:/app/.env:ro
      
# CKPool and Proxy
# https://bitbucket.org/ckolivas/ckpool-solo/src/solobtc/
  ckpool:
    profiles: ["bitcoin"]
    container_name: ckpool
    image: ckpool:ckpool-solo        # how it will appear locally
    build:
      context: ./cksolo
    depends_on:
      - bitcoind
    <<: *common-logging-restart-unless-stopped
    user: "${PUID}:${PGID}"
    networks:
      bitcoin:
        aliases:
          - ckpool
    ports:
      - "3333:3333"   # stratum
      - "3334:3334"   # proxy (optional)
      - "13531:13531" # Optional: CKProxy stats or internal port
    environment:
      <<: *default-env
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/cksolo/ckpool.conf:/ckpool-conf/ckpool.conf:ro
      - ${DOCKERCONFDIR}/cksolo/logs:/logs

# CKStats
# Contains CKStats and PostgresSQL
# https://github.com/mrv777/ckstats
  ckstats:
    profiles: ["bitcoin"]
    container_name: ckstats
    image: ckstats-allinone:1.0
    build:
      context: ./ckstats
    depends_on:
      - ckpool
    <<: *common-logging-restart-unless-stopped
    user: "${PUID}:${PGID}"
    networks:
      bitcoin:
        aliases:
          - ckstats
    ports:
      - "4000:3000"   # CKStats website
    environment:
      <<: *default-env
      REBUILD_APP: "0"              # Set to "1" to rebuild the app and run the migration
      DB_REINITIALISE: "0"          # Set to "1" to delete the entire database and wipe /ckstats/pgdata/*
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/cksolo/logs:/logs:ro
      - ${DOCKERCONFDIR}/ckstats/pgdata:/var/lib/postgresql/data
      
# https://github.com/cculianu/Fulcrum            
  fulcrum:
    profiles: ["mempool"]
    container_name: mempool-fulcrum
    image: fulcrum:1.12.0
    build:
      context: ./fulcrum
      args:
        FULCRUM_VERSION: "1.12.0"
    stop_grace_period: 1m
    depends_on:
      - bitcoind
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - fulcrum
    environment:
      <<: *default-env
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/fulcrum/data:/fulcrum
      - ${DOCKERCONFDIR}/fulcrum/fulcrum.conf:/config/fulcrum.conf



######################################################################################################
# Mempool Explorer (Monitoring UI for Bitcoin)
# https://github.com/mempool/mempool/tree/master/docker
  mempool-web:
    profiles: ["mempool"]
    container_name: mempool-web
    image: mempool/frontend:v3.2.1
    command: "./wait-for mariadb:3306 --timeout=720 -- nginx -g 'daemon off;'"
    stop_grace_period: 1m
    depends_on:
      - mempool-api
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - mempool-web
    ports:
      - "9800:8080"  # Web UI accessible at http://localhost:8080
    environment:
      <<: *default-env
      FRONTEND_HTTP_PORT: "8080"
      BACKEND_MAINNET_HTTP_HOST: "mempool-api"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/mempool/custom-pools:/var/www/mempool/browser/custom-pools:ro

  mempool-api:
    profiles: ["mempool"]
    container_name: mempool-api
    image: mempool/backend:v3.2.1
    command: "./wait-for-it.sh mariadb:3306 --timeout=720 --strict -- ./start.sh"
    stop_grace_period: 1m
    depends_on:
      - mariadb
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - mempool-api
      muffinnetwork: {}
    environment:
      <<: *default-env
      MEMPOOL_BACKEND: "electrum"
      ELECTRUM_HOST: "mempool-fulcrum"
      ELECTRUM_PORT: "50001"
      ELECTRUM_TLS_ENABLED: "false"
      CACHE_DIR: "/backend/cache"
      CORE_RPC_HOST: "bitcoind"
      CORE_RPC_PORT: "8332"
      CORE_RPC_USERNAME: "${CORE_RPC_USERNAME}"
      CORE_RPC_PASSWORD: "${CORE_RPC_PASSWORD}"
      DATABASE_ENABLED: "true"
      DATABASE_HOST: "mariadb"
      DATABASE_DATABASE: "mempool"
      DATABASE_USERNAME: "mempool"
      DATABASE_PASSWORD: "mempool"
      STATISTICS_ENABLED: "true"
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - ${DOCKERCONFDIR}/mempool/cache:/backend/cache

######################################################################################################
# Grafana & Influx DB
# InfluxDB
  influxdb:
    profiles: ["bitcoin"]
    container_name: influxdb
    image: influxdb:2.7
    <<: *common-logging-restart-unless-stopped
    networks:
      bitcoin:
        aliases:
          - influxdb
    ports:
      - 8086:8086
    environment:
      <<: *default-env
      DOCKER_INFLUXDB_INIT_MODE: setup
      DOCKER_INFLUXDB_INIT_USERNAME: ${INFLUXDB_USERNAME}
      DOCKER_INFLUXDB_INIT_PASSWORD: ${INFLUXDB_PASSWORD}
      DOCKER_INFLUXDB_INIT_ORG: ${INFLUXDB_ORG}
      DOCKER_INFLUXDB_INIT_BUCKET: ${INFLUXDB_BUCKET}
      DOCKER_INFLUXDB_INIT_ADMIN_TOKEN: ${INFLUXDB_TOKEN}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/TZ:/etc/timezone:ro
      - ${DOCKERCONFDIR}/influxdb:/var/lib/influxdb2

  grafana:
    profiles: ["bitcoin"]
    container_name: grafana
    image: grafana/grafana-oss:latest
    networks:
      bitcoin:
        aliases:
          - grafana
    depends_on:
      - influxdb
    ports:
      - 3000:3000
    environment:
      <<: *default-env
      GF_INSTALL_PLUGINS: ""
      GF_SECURITY_ADMIN_USER: ${GRAFANA_INIT_USERNAME}
      GF_SECURITY_ADMIN_PASSWORD: ${GRAFANA_INIT_PASSWORD}
      DOCKER_INFLUXDB_INIT_ORG: ${INFLUXDB_ORG}
      DOCKER_INFLUXDB_INIT_BUCKET: ${INFLUXDB_BUCKET}
      DOCKER_INFLUXDB_INIT_ADMIN_TOKEN: ${INFLUXDB_TOKEN}
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/TZ:/etc/timezone:ro
      - ${DOCKERCONFDIR}/grafana:/var/lib/grafana
      - ${DOCKERCONFDIR}/grafana/provisioning/:/etc/grafana/provisioning/