ReactJS App Compose files

build.yml

build:
  version: 2016-03-14 # version of the build schema.
  steps:
    builder:
      name: builder
      dockerfile: Dockerfile.builder
      artifacts:
        - /usr/src/app/build:./build
    deployment:
      name: ironmountain
      depends_on:
        - builder
      dockerfile: Dockerfile

docker-compose.yml

version: "2"
services:
  web:
    build:
      dockerfile: Dockerfile.dev
      context: .
    volumes:
      - ./:/app
    ports:
      - "3000:3000"
      - "3001:3001"
      - "3002:3002"
    links:
      - postgres:postgres
    command: >
      sh -c '
      if test -d node_modules;
      then
        echo node_modules_exists ;
      else
        cp -a /tmp/node_modules /app;
      fi && 
      yarn install &&
      yarn start
      '
    environment:
      - DB_NAME=postgres
      - DB_USER=postgres
      - DB_PASS=postgres
      - DB_SERVICE=postgres
      - DB_PORT=5432

  postgres:
    restart: always
    image: postgres:latest
    ports:
      - "5432:5432"
    volumes:
      - postgres-data:/var/lib/postgres/data

volumes:
  postgres-data:
    driver: local

  # nginx:
  #   restart: always
  #   build: ./nginx/
  #   ports:
  #     - "80:80"
  #   volumes:
  #     - /www/static
  #   volumes_from:
  #     - web
  #   links:
  #     - web:web
  

Dockerfile

FROM node:7.2.1-alpine

# Copy application files
COPY ./build /usr/src/app
WORKDIR /usr/src/app

# Install Node.js dependencies
RUN npm install --production --silent

CMD [ "node", "server.js" ]

Dockerfile.builder

FROM node:7.2.1-alpine

# Create directory
RUN mkdir -p /usr/src/app

# Copy application files
COPY . /usr/src/app
WORKDIR /usr/src/app

# install all prerequisites
RUN apk add --no-cache make gcc g++ python bash

# Global install yarn package manager
RUN npm set progress=false && \
    npm install -g --progress=false yarn && \
    yarn install && \
    yarn run build -- --release

manifest.yml

---
docker:
  servers:
  - server:
      unique_name: Bobcat
      vendor: aws
      key_name: Default
      region: us-east-1
      size: c3.large
  configuration:
    has_deploy_hooks: false
    docker_version: 1.12.5
    weave_version: 1.8.2

service.yml

---
services:
  eidx:
    git_url: git@github.com:iDVB/eidx
    git_branch: codeship
    use_habitus: true
    use_habitus_step: deployment

One of the things that stumped me about this stack is that the Dockerfile->Container above installs build tools into it that are needed during dev but likely would not want on a production server.

Of note, we use this stack locally during development which allows developers to edit code in realtime from their host machine and upon save it triggers react-hot-reloading on the web container. Again.... something needed in dev but definitely not needed in prod.