Dockerfile examples

puppeter.Dockerfile

FROM node:12.18.3

WORKDIR /app

COPY . .
# --production  --dev
RUN npm install

RUN apt-get update
# Installing chromium libraries
ENV CHROME_VERSION=81.0.4044.138-1
RUN set -x \
&& apt-get update \
&& apt-get install wget --yes \
&& wget --no-check-certificate https://dl.google.com/linux/chrome/deb/pool/main/g/google-chrome-stable/google-chrome-stable_${CHROME_VERSION}_amd64.deb \
&& dpkg -i google-chrome-stable_${CHROME_VERSION}_amd64.deb || apt -y -f install \
&& rm google-chrome-stable_${CHROME_VERSION}_amd64.deb \
&& apt autoremove --yes
ENV CHROME_BIN /usr/bin/google-chrome-stable

EXPOSE 80

CMD ["npm", "start"]