docker-compose.yml

version: '3.7'
services:
  openethereum:
    init: true
    container_name: openethereum
    image: openethereum/openethereum:v3.3.5
    user: root
    command:
      --chain=poasokol
      --nat="extip:$EXT_IP"
      --base-path=/root/data
      --max-peers=100
      --unlock="$ACCOUNT"
      --password="$PASSWORD_PATH"
      --tx-gas-limit="9000000"
      --min-gas-price=1000000000
      --gas-floor-target=12500000
      --engine-signer="$ACCOUNT"
      --force-sealing
      --fast-unlock
      --metrics
      --metrics-port=6060
      --jsonrpc-port=8545
      --jsonrpc-cors=all
      --jsonrpc-interface=all
      --jsonrpc-hosts=all
      --jsonrpc-apis=web3,eth,net,parity
      --logging=info
    healthcheck:
      test: ["CMD", "sh", "-c", "(curl -sf --connect-timeout 1 --max-time 2 --retry 2 --retry-delay 3 --retry-max-time 15 http://localhost:6060/metrics >/dev/null && curl -sf --connect-timeout 1 --max-time 2 --retry 2 --retry-delay 3 --retry-max-time 15 -X POST -H 'Content-Type: application/json' --data '{\"jsonrpc\":\"2.0\",\"method\":\"eth_chainId\",\"id\":1}' http://localhost:8545/ >/dev/null) || sh -c 'pkill -15 openethereum && (sleep 10; pkill -9 openethereum) ; return 1'"]
      interval: 60s
      timeout: 30s
      start_period: 60s
    volumes:
      - ./data:/root/data
      - ./password:/root/password
      - ./key:/root/data/keys/poasokol/key
    expose:
      - "8545"
    ports:
      - "30303:30303"
      - "30303:30303/udp"
    restart: always
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "10"
  agent:
    init: true
    container_name: ethstats
    image: xdaichain/ethstats-agent:latest
    links:
      - "openethereum"
    depends_on:
      - "openethereum"
    environment:
      NODE_ENV: production
      RPC_HOST: openethereum
      RPC_PORT: 8545
      LISTENING_PORT: 30303
      CONTACT_DETAILS: ${ETHSTATS_CONTACT}
      INSTANCE_NAME: ${ETHSTATS_ID}
      WS_SERVER: "https://sokol-netstat.poa.network/api"
      WS_SECRET: "${ETHSTATS_SECRET}"
      VERBOSITY: 1 # (0 = silent, 1 = error, warn, 2 = error, warn, info, success, 3 = all logs
    restart: unless-stopped
    logging:
      driver: "json-file"
      options:
        max-size: "1m"
        max-file: "10"