docker-compose-infura.yml

version: "2.3"
services:
  plasma-contracts:
    environment:
      # The private keys are likely different from the main docker-compose.yml:
      #   1. DEPLOYER_PRIVATEKEY needs to have enough ETH on the REMOTE_URL network
      #   2. AUTHORITY_PRIVATEKEY needs to have nonce=0 on the REMOTE_URL network
      - REMOTE_URL=https://rinkeby.infura.io/v3/${INFURA_API_KEY}
      - DEPLOYER_PRIVATEKEY=${DEPLOYER_PRIVATEKEY}
      - MAINTAINER_PRIVATEKEY=${MAINTAINER_PRIVATEKEY}
      - AUTHORITY_PRIVATEKEY=${AUTHORITY_PRIVATEKEY}

  childchain:
    environment:
      - ETHEREUM_RPC_URL=https://rinkeby.infura.io/v3/${INFURA_API_KEY}
      - PRIVATE_KEY=${AUTHORITY_PRIVATEKEY}

  watcher:
    environment:
      - ETHEREUM_RPC_URL=https://rinkeby.infura.io/v3/${INFURA_API_KEY}

  geth:
    # We don't need geth but docker-compose doesn't support overrides to remove or disable a service
    # So here we set `--dev.period 0` to minimize resource utilization.
    entrypoint: /bin/sh -c "apk add curl && geth --dev --dev.period 0 --rpc --rpcaddr 0.0.0.0 --rpcvhosts=* --rpcport=8545"