dockerfile

FROM node:8.7.0

WORKDIR /usr/src/app
ENV NODE_ENV production
ENV PORT 9000
EXPOSE 9000

RUN apt-get update \
    && apt-get install -yq \
        gconf-service libasound2 libatk1.0-0 libc6 \
        libcairo2 libcups2 libdbus-1-3 libexpat1 libfontconfig1 \
        libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 \
        libgtk-3-0 libnspr4 libpango-1.0-0 libpangocairo-1.0-0 \
        libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \
        libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 \
        libxrender1 libxss1 libxtst6 ca-certificates fonts-liberation \
        libappindicator1 libnss3 lsb-release xdg-utils wget \
    && rm -r /var/lib/apt/lists/*

COPY package.json .

RUN npm install

COPY . .

CMD ["node", "src/index.js"]