docker-compose.yml

version: '3.8'

# This docker compose setup expects the following environment variables to be present:
#  - `TRACK_AND_TRACE_CONTRACT_ADDRESS`: The address of the track and trace contract instance. (Format: '<1234,0>')
#  - `TRACK_AND_TRACE_PRIVATE_KEY_FILE`: A path to the account keys used to sponsor the transactions. (For example './private-keys/my-account.export')
#
# The following optional environment variables can be set:
#  - `TRACK_AND_TRACE_NETWORK`: The network to run the services on. Either 'mainnet' or 'testnet'. (Defaults to 'testnet')
#  - `TRACK_AND_TRACE_NODE`: The gRPC interface of a node on the correct network. (Defaults to 'https://grpc.testnet.concordium.com')

services:
  sponsored-transaction-service:
    build:
      context: ../
      dockerfile: ./trackAndTrace/dockerfiles/sponsored-transaction-service.Dockerfile
    restart: always
    ports:
      - 8000:8000
    volumes:
      - ${TRACK_AND_TRACE_PRIVATE_KEY_FILE:?Please specify the private key file of the sponsor account.}:/private-keys/sponsor-account.export
    environment:
      CCD_SPONSORED_TRANSACTION_SERVICE_ALLOWED_ACCOUNTS: Any # This should ideally be limited to avoid draining the sponsor account funds.
      CCD_SPONSORED_TRANSACTION_SERVICE_ALLOWED_CONTRACTS: ${TRACK_AND_TRACE_CONTRACT_ADDRESS:?Please specify the Track and Trace contract instance address (format <1234,0>)}
      CCD_SPONSORED_TRANSACTION_SERVICE_PRIVATE_KEY_FILE: /private-keys/sponsor-account.export
      CCD_SPONSORED_TRANSACTION_SERVICE_LISTEN_ADDRESS: 0.0.0.0:8000
      CCD_SPONSORED_TRANSACTION_SERVICE_NODE: ${TRACK_AND_TRACE_NODE:-https://grpc.testnet.concordium.com:20000}

  server:
    build:
      context: ../
      dockerfile: ./trackAndTrace/dockerfiles/server.Dockerfile
    restart: always
    environment:
      CCD_SERVER_DB_CONNECTION: "host=postgres dbname=indexer user=postgres password=password port=5432"
      CCD_SERVER_CONTRACT_ADDRESS: ${TRACK_AND_TRACE_CONTRACT_ADDRESS:?Please specify the Track and Trace contract instance address (format <1234,0>)}
      CCD_SERVER_SPONSORED_TRANSACTION_BACKEND: "http://localhost:8000"
      CCD_SERVER_NETWORK: ${TRACK_AND_TRACE_NETWORK:-testnet}
      CCD_SERVER_NODE: ${TRACK_AND_TRACE_NODE:-https://grpc.testnet.concordium.com:20000}
    ports:
      - 8080:8080
    depends_on:
      - postgres
      - indexer

  indexer:
    build:
      context: ../
      dockerfile: ./trackAndTrace/dockerfiles/indexer.Dockerfile
    restart: always
    environment:
      CCD_INDEXER_CONTRACT: ${TRACK_AND_TRACE_CONTRACT_ADDRESS:?Please specify the Track and Trace contract instance address (format <1234,0>)}
      CCD_INDEXER_NODE: ${TRACK_AND_TRACE_NODE:-https://grpc.testnet.concordium.com:20000}
      CCD_INDEXER_DB_CONNECTION: "host=postgres dbname=indexer user=postgres password=password port=5432"
    depends_on:
      - postgres

  postgres:
    image: postgres:latest
    ports:
      - 5432:5432
    restart: always
    volumes:
      - postgres_data:/var/lib/postgresql/data
    environment:
      POSTGRES_DB: indexer
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: password

volumes:
  postgres_data: