Dockerfile

# Example from https://github.com/puppeteer/puppeteer/blob/main/docs/troubleshooting.md#running-on-alpine

FROM node:18.16.0-alpine

# Installs latest Chromium (112.0.5615.165) package.
RUN apk add --no-cache \
  chromium \
  nss \
  freetype \
  harfbuzz \
  ca-certificates \
  ttf-freefont

# Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser

# Puppeteer v19.8.0 works with Chromium 112.0.5614.0
# RUN yarn add puppeteer@19.8.0

# Add user so we don't need --no-sandbox.
RUN addgroup -S pptruser && adduser -S -G pptruser pptruser \
  && mkdir -p /home/pptruser/Downloads /app \
  && chown -R pptruser:pptruser /home/pptruser \
  && chown -R pptruser:pptruser /app

# Run everything after as non-privileged user.
USER pptruser