docker-compose.yml

version: '3.2'

services:

  harvester:
    build: .
    image: polkascan/harvester
    restart: unless-stopped
    entrypoint: /usr/src/start.sh
    ports:
      - '9620:9616'
    environment:
      - DB_CONNECTION=mysql+pymysql://root:root@mysql:3306/polkascan?charset=utf8mb4
      - SUBSTRATE_RPC_URL=ws://substrate-node:9944
#      - SUBSTRATE_RPC_URL=ws://host.docker.internal:9944
      - NODE_TYPE=archive
      - SUBSTRATE_SS58_FORMAT=42
    depends_on:
      - mysql
      - substrate-node

  substrate-node:
    image: parity/substrate:latest
    volumes:
      - 'substrate-node:/substrate'
    ports:
      - '9944:9944'
      - '9933:9933'
    command: --dev --base-path /substrate/db --ws-external --rpc-cors=all --rpc-external --rpc-methods=Unsafe --no-telemetry --no-prometheus --pruning=archive

  mysql:
    image: mysql:latest
    volumes:
      - 'mysql-data:/var/lib/mysql'
    ports:
      - '33061:3306'
    environment:
      - MYSQL_ROOT_PASSWORD=root
      - MYSQL_DATABASE=polkascan

volumes:
  substrate-node:
  mysql-data: