All-In-One Docker Image

[MichaelTimbert]

Purpose

This pull request provides a simplified, all-in-one Docker image for users who want to run zonemaster-gui from a single command line.

This is not a production-ready image; it uses SQLite as its database and offers no configuration options.

Also see documentation in zonemaster/zonemaster#1487

Context

Related to zonemaster/zonemaster#1283

Changes

To be consistent with other zonemaster repositories, I created a Makefile to generate the docker image.

How to test this PR

You must be able to build a Docker image with make docker-build (you need zonemaster/backend docker image for this).

docker run --rm -d --name zm -p 8080:80 zonemaster/gui:local gui

Go to http://localhost:8080, and Perform some tests and check if everything is working (history, FAQ, language, etc.).

Finally, you can stop the image with:
docker stop zm

[marc-vanderwal]

Each individual RUN command will create an intermediate layer, so it’s better to combine these four RUN commands into one, with && stringing together each individual operation, like so:

Suggested change

	RUN install -vd /var/www/html/zonemaster-web-gui
	RUN install -vd /var/log/zonemaster
	RUN unzip -d /var/www/html/zonemaster-web-gui zonemaster_web_gui_${version}.zip
	RUN rm -f zonemaster_web_gui_${version}.zip
	RUN install -vd /var/www/html/zonemaster-web-gui /var/log/zonemaster && \
	unzip -d /var/www/html/zonemaster-web-gui zonemaster_web_gui_${version}.zip && \
	rm -f zonemaster_web_gui_${version}.zip

[matsduf]

Looks good to me, but is Docker/Dockerfile sensitive to trailing space after backslash?

[matsduf]

Please rebase on updated develop.

[matsduf]

@MichaelTimbert Can you create a PR that adds documentation in both "docs/public/using" and in https://github.com/zonemaster/zonemaster/blob/develop/docs/internal/maintenance/ReleaseProcess-create-docker-image.md?

[matsduf]

I want to test to create an image on one server and running it on another.

[matsduf]

I have succeeded to make it run on Linux, och there I created an image file that I took to a Macbook, but there I could start but not connect. I cannot even see that it is listening to the port.

I guess this is good enough for now. Has it been tested on Windows?

[matsduf]

I can confirm that zonemaster-all-in-one runs on Docker (Docker Desktop) on (updated) Windows 10. There is still no support for IPv6 when using Docker Desktop. As far as I understand a limitation sits in WSL (Windows sub-system for Linux).

[tgreenx]

I can confirm that zonemaster-all-in-one runs on Docker (Docker Desktop) on (updated) Windows 10. There is still no support for IPv6 when using Docker Desktop. As far as I understand a limitation sits in WSL (Windows sub-system for Linux).

Apparently there is, you need to change a configuration file though: see official documentation https://docs.docker.com/engine/daemon/ipv6/#use-ipv6-for-the-default-bridge-network and also e.g. https://github.com/nextcloud/all-in-one/blob/main/docker-ipv6-support.md#docker-desktop-windows-and-macos