hellofanengineer/alpine-chrome

Chrome Headless docker images built upon alpine official image and zenika node image

Supported tags and respective Dockerfile links

• latest (Dockerfile)

alpine-chrome

Minimal Headless Chrome Docker Images built on Alpine Linux Based on zenika/alpine-node

Why this image

We often need a headless chrome. We created this image to get a fully headless chrome image.

How to use this image

Print the DOM

Using docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome to open a shell

Command: chromium-browser --headless --disable-gpu --dump-dom https://www.chromestatus.com/

Or directly docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome chromium-browser --headless --disable-gpu --dump-dom https://www.chromestatus.com/

Print a PDF

Using docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome

Command: chromium-browser --headless --disable-gpu --print-to-pdf https://www.chromestatus.com/

Or directly docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome chromium-browser --headless --disable-gpu --print-to-pdf https://www.chromestatus.com/

Take a screenshot

Using docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome Command: chromium-browser --headless --disable-gpu --screenshot https://www.chromestatus.com/

Or directly docker container run -it --rm --cap-add=SYS_ADMIN zenika/alpine-chrome chromium-browser --headless --disable-gpu --screenshot https://www.chromestatus.com/

Size of a standard letterhead.

Command: chromium-browser --headless --disable-gpu --screenshot --window-size=1280,1696 https://www.chromestatus.com/

Nexus 5x

Command: chromium-browser --headless --disable-gpu --screenshot --window-size=412,732 https://www.chromestatus.com/

Reference

• Headless Chrome website : https://developers.google.com/web/updates/2017/04/headless-chrome

• Where to file issues : https://github.com/Zenika/alpine-chrome/issues

• Maintained by : https://www.zenika.com

Versions (in latest)

Alpine version

docker run -it --rm zenika/alpine-chrome cat /etc/alpine-release
3.6.2

Chrome version

docker run -it --rm zenika/alpine-chrome chromium-browser --version
Chromium 61.0.3163.100