Running puppeteer node in n8n

README.md

Build

 docker buildx build -t n8n-puppeteer --build-arg N8N_VERSION=0.186.0 .

Run

docker run -it --rm --name n8n -p 5678:5678 --cap-add=SYS_ADMIN n8n-puppeteer

docker-entrypoint.sh

#!/bin/sh

if [ -d /root/.n8n ] ; then
  chmod o+rx /root
  chown -R node /root/.n8n
  ln -s /root/.n8n /home/node/
fi

chown -R node /home/node

if [ "$#" -gt 0 ]; then
  # Got started with arguments
  exec su-exec node "$@"
else
  # Got started without arguments
  exec su-exec node n8n
fi

Dockerfile

FROM node:16-alpine

ARG N8N_VERSION

RUN if [ -z "$N8N_VERSION" ] ; then echo "The N8N_VERSION argument is missing!" ; exit 1; fi

# Update everything and install needed dependencies
RUN apk add --update graphicsmagick tzdata git tini su-exec

# # Set a custom user to not have n8n run as root
USER root

# Install n8n and the also temporary all the packages
# it needs to build it correctly.
RUN apk --update add --virtual build-dependencies python3 build-base ca-certificates && \
	npm config set python "$(which python3)" && \
	npm_config_user=root npm install -g full-icu n8n@${N8N_VERSION} && \
	apk del build-dependencies \
	&& rm -rf /root /tmp/* /var/cache/apk/* && mkdir /root;

# Install fonts
RUN apk --no-cache add --virtual fonts msttcorefonts-installer fontconfig && \
	update-ms-fonts && \
	fc-cache -f && \
	apk del fonts && \
	find  /usr/share/fonts/truetype/msttcorefonts/ -type l -exec unlink {} \; \
	&& rm -rf /root /tmp/* /var/cache/apk/* && mkdir /root

ENV NODE_ICU_DATA /usr/local/lib/node_modules/full-icu

ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true

RUN apk update && apk add --no-cache nmap && \
    echo @edge http://nl.alpinelinux.org/alpine/edge/community >> /etc/apk/repositories && \
    echo @edge http://nl.alpinelinux.org/alpine/edge/main >> /etc/apk/repositories && \
    apk update && \
    apk add --no-cache \
      chromium \
      harfbuzz \
      "freetype>2.8" \
      ttf-freefont \
      nss

RUN cd /usr/local/lib/node_modules/n8n && npm install n8n-nodes-puppeteer

WORKDIR /data

COPY docker-entrypoint.sh /docker-entrypoint.sh
ENTRYPOINT ["tini", "--", "/docker-entrypoint.sh"]

EXPOSE 5678/tcp