How to run google chrome headless in docker?

Question

My problem is how to run google chrome in docker container for e2e testing. I create a Dockerfile from official Jenkins image, but when try to run google chrome

Answer 1

I don't have the answer but I know a container which successfully launch a headless Chrome in Docker. The selenium one:

Selenium Chrome Node

I use it for automated testing of my webapp in Chrome

Hope it helps

Answer 2

Using this image alpeware/chrome-headless-trunk worked for me in ubuntu! The command used in that container to launch headless chrome is this:

/usr/bin/google-chrome-unstable \
--disable-gpu --headless --no-sandbox \
--remote-debugging-address=0.0.0.0 \
--remote-debugging-port=9222 --user-data-dir=/data

here's a short video of the container in action

I launched the container in Ubuntu with this command:

 docker run -it --rm -p=0.0.0.0:9222:9222 \ 
 --name=chrome-headless \
 -v /tmp/chromedata/:/data alpeware/chrome-headless-trunk

then used Chrome to connect to the debug port at localhost:9222

With some modifications you could probably get this running in Jenkins!

Sources

• https://hub.docker.com/r/alpeware/chrome-headless-trunk/
• https://github.com/alpeware/chrome-headless-trunk

Answer 3

This article is exactly what I needed to run Karma tests with Headless Chrome inside docker:

https://hackernoon.com/running-karma-tests-with-headless-chrome-inside-docker-ae4aceb06ed3

Basically, the solution is to run Headless Chrome with the --no-sandbox flag.

Answer 4

We built a Docker image with Chrome and Chromedriver that runs Chrome in headless mode for automated tests. We're using this as a drop-in replacement for PhantomJS in our docker-compose.yml setups. The image is based on Alpine Linux and doesn't need or include Selenium so it's pretty small.

Source: https://github.com/retreatguru/headless-chromedriver

Docker Hub: https://hub.docker.com/r/retreatguru/headless-chromedriver

Answer 5

Just launch chrome with --no-sandbox that s resolves the problem

Answer 6

I extend default Dockerfile Selenium Chrome Node by following

FROM selenium/standalone-chrome-debug:latest
MAINTAINER Serge Arbuzov <Serge.Arbuzov@advantechwireless.com>

USER root

### jenkins set up ###
RUN apt-get update && apt-get install -y openssh-server sudo
RUN mkdir /var/run/sshd
RUN adduser jenkins
RUN echo jenkins:jenkins | chpasswd
RUN echo "jenkins ALL=(ALL) NOPASSWD:ALL">>/etc/sudoers

USER root
RUN echo export DISPLAY=":1.5" >> /etc/environment
ADD run.sh /run.sh
RUN chmod +x /run.sh

EXPOSE 22

CMD ["/run.sh"]

And my run.sh is

#!/bin/bash

Xvfb :1 -screen 5 1024x768x8 &
/usr/sbin/sshd -D

So i can use default image as Jenkins node