docker-compose.merkle-tree.yml

version: '3.5'

services:
  # The main microservice for reconstructing a merkle tree
  merkle-tree:
    build:
      context: ./merkle-tree/merkle-tree
      dockerfile: Dockerfile
    restart: on-failure
    depends_on:
      - mongo-merkle-tree
    volumes:
      - ./merkle-tree/merkle-tree/src:/app/src
      - ./config/merkle-tree:/app/config # mount point might be different if configuring from another application
      - ./merkle-tree/merkle-tree/test:/app/test
      - ./merkle-tree/merkle-tree/.babelrc:/app/.babelrc
      - ./merkle-tree/merkle-tree/setup-mongo-acl-for-new-users.js:/app/setup-mongo-acl-for-new-users.js
      - /var/run/docker.sock:/var/run/docker.sock
      - ./zkp/contracts/:/app/contracts:consistent # required if deploying contracts from within this service (if CONTRACT_LOCATION = 'default')
      - ./zkp/build/:/app/build:consistent # required if CONTRACT_LOCATION = 'default'
    ports:
      - "9000:80"
    environment:
      BLOCKCHAIN_HOST: ws://ganache
      BLOCKCHAIN_PORT: 8545
      CONTRACT_LOCATION: 'default' # Where to find the contractInstances?
      # Specify one of:
      # - 'remote' (to GET them from a remote microservice); or
      # - 'mongodb' (to get them from mongodb); or
      # - 'default' (to get them from the app/build/ folder)
    networks:
      - merkle_tree_network

  # The database storing the merkle tree
  mongo-merkle-tree:
    image: mongo
    environment:
      - MONGO_INITDB_ROOT_USERNAME=admin
      - MONGO_INITDB_ROOT_PASSWORD=admin
      - MONGO_INITDB_DATABASE=merkle_tree
    volumes:
      - ./merkle-tree/merkle-tree/docker-entrypoint-initdb.d:/docker-entrypoint-initdb.d
      - mongo-merkle-tree-volume:/data/db
    networks:
      - merkle_tree_network

volumes:
  mongo-merkle-tree-volume: {}

networks:
  merkle_tree_network:
    name: merkle_tree_network