getting started with docker

docker-compose.yml

version: "2"

services:
  web:
    build: .
    command: nodemon --debug=5858
    volumes:
      - .:/code
    links:
       - couchdb
    ports:
      - "8000:8000"
      - "5858:5858"
  couchdb:
    image: klaemo/couchdb

Dockerfile

FROM node:argon

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

# Install app dependencies
COPY package.json /usr/src/app/
RUN npm install

# Bundle app source
COPY . /usr/src/app

EXPOSE 8080
CMD [ "npm", "start" ]