An elixir-omg docker setup with a container containing build tools and faster IO

docker-compose.override.yml

version: "2.3"
services:
  postgres:
    ports:
      - "5433:5432"
    expose:
      - "5432"

  elixir-omg:
    image: omisegoimages/elixir-omg-builder:stable-20191024
    entrypoint: tail -f /dev/null
    environment:
      - EXIT_PERIOD_SECONDS=86400
      - CONTRACT_EXCHANGER_URL=http://plasma-contracts:8000/contracts
      - ETHEREUM_RPC_URL=http://geth:8545
      - ETHEREUM_WS_RPC_URL=ws://geth:8546
      - CHILD_CHAIN_URL=http://childchain:9656
      - ETHEREUM_NETWORK=LOCALCHAIN
      - DATABASE_URL=postgresql://omisego_dev:omisego_dev@postgres:5432/omisego_dev
      - ERLANG_COOKIE=develop
      - NODE_HOST=127.0.0.1
      - DD_DISABLED=true
      - DB_PATH=/app/.omg/data
      - SHELL=/bin/bash
    volumes:
      - elixir-omg-volume:/app:nocopy
    ports:
      - "9756:9656" # Childchain
      - "7435:7434" # WatcherInfo
    depends_on:
      plasma-contracts:
        condition: service_healthy
      geth:
        condition: service_healthy
      postgres:
        condition: service_healthy

  childchain:
    command: tail -f /dev/null
    healthcheck:
      test: "true"
      start_period: 5s

  watcher:
    command: tail -f /dev/null
    healthcheck:
      test: "true"
      start_period: 5s

  watcher_info:
    command: tail -f /dev/null
    healthcheck:
      test: "true"
      start_period: 5s

  syncer:
    image: eugenmayer/unison:2.51.2.1
    command: /entrypoint.sh supervisord
    volumes:
      - .:/host_sync
      - elixir-omg-volume:/app_sync
    environment:
      - HOST_VOLUME=/host_sync
      - APP_VOLUME=/app_sync
      - UNISON_SRC=/host_sync
      - UNISON_DEST=/app_sync
      - UNISON_DIR=/data
      - UNISON_ARGS=-ignore='Name _build' -ignore='Name deps' -ignore='Name .git' -ignore='Name .circleci' -ignore='Name .github' -prefer /host_sync -numericids -auto -batch
      - UNISON_WATCH_ARGS=-repeat watch
      - TZ=Asia/Bangkok
      - LANG=C.UTF-8
      - HOME=/root
      - OWNER_UID=10000 # elixir-omg's uid on the container
      - MONIT_ENABLE=true
      - MONIT_INTERVAL=5
      - MONIT_HIGH_CPU_CYCLES=2

  precopy:
    image: eugenmayer/unison:2.51.2.1
    command: /entrypoint.sh precopy_appsync
    volumes:
      - .:/host_sync
      - elixir-omg-volume:/app_sync
    environment:
      - HOST_VOLUME=/host_sync
      - APP_VOLUME=/app_sync
      - UNISON_SRC=/host_sync
      - UNISON_DEST=/app_sync
      - UNISON_DIR=/data
      - UNISON_ARGS=-ignore='Name _build' -ignore='Name deps' -ignore='Name .git' -ignore='Name .circleci' -ignore='Name .github' -prefer /host_sync -numericids -auto -batch
      - UNISON_WATCH_ARGS=-repeat watch
      - TZ=Asia/Bangkok
      - LANG=C.UTF-8
      - HOME=/root
      - OWNER_UID=10000 # elixir-omg's uid on the container

volumes:
  elixir-omg-volume: