docker-compose.yaml

version: '2.0'


services:
  
  #container for the client application at port 3000
  helloworld-client:
     container_name: helloworld-client
     expose:
       - 3000
     ports:
       - 3000:3000
     build:
       context: .
       dockerfile: helloworldClient/DockerFile
     volumes:
         - '.:/project/sawtooth-helloworld'
  
  #container for the transaction processor
  helloworld-processor:
    container_name: helloworld-processor
    build:
      context: .
      dockerfile: helloworldprocessor/DockerFile
    depends_on:
        - validator
    volumes:
        - '.:/project/sawtooth-helloworld'
  
  #container for Sawtooth REST API, used for the communication between the client and validator
  sawtooth-rest-api:
    image: hyperledger/sawtooth-rest-api:chime
    container_name: rest-api
    expose:
      - 8008
    ports:
      - "8008:8008"
    depends_on:
      - validator
    entrypoint: sawtooth-rest-api -vv -C tcp://validator:4004 --bind rest-api:8008
  
   #container for 'settings-tp', a required transaction processor for all Sawtooth applications, which handles the on-chain configurations
  settings-tp:
    image: hyperledger/sawtooth-settings-tp:chime
    depends_on:
      - validator
    entrypoint: settings-tp -vv -C tcp://validator:4004
  
  #container for a validator in a Sawtooth network.
  validator:
    image: hyperledger/sawtooth-validator:chime
    container_name: validator
    expose:
      - 4004
    ports:
      - "4004:4004"
    entrypoint: "bash -c \"\
        sawadm keygen && \
        sawtooth keygen my_key && \
        sawset genesis -k /root/.sawtooth/keys/my_key.priv && \
        sawset proposal create \
          -k /root/.sawtooth/keys/my_key.priv \
          sawtooth.consensus.algorithm.name=Devmode \
          sawtooth.consensus.algorithm.version=0.1 \
          -o config.batch && \
        sawadm genesis config-genesis.batch config.batch && \
        sawtooth-validator -vv \
          --endpoint tcp://validator:8800 \
          --bind component:tcp://eth0:4004 \
          --bind network:tcp://eth0:8800 \
          --bind consensus:tcp://eth0:5050 \
        \""

  #default consensus engine for development purposes
  devmode-engine:
    image: hyperledger/sawtooth-devmode-engine-rust:chime
    container_name: sawtooth-devmode-engine-rust-default
    ports:
      - '5050:5050'
    depends_on:
      - validator
    entrypoint: devmode-engine-rust -C tcp://validator:5050