README.md

This repository is used to build Docker images for testing Mes Aides on CircleCI.

Basically, it creates Docker images with Node, Python & Cypress prerequisites.

The images are deployed on Github Container Registry

How it works

Each folder node{$NODE_VERSION}-python{$PYTHON_VERSION} contains a Dockerfile.

On Github Container Registry, each built version is available.

Each folder should have a corresponding image with an appropriate tag.

Generating a new Dockerfile

1. Create a new folder named after the tag you want to build

mkdir node8-python3.7

2. Generate a Dockerfile in this folder

export FOLDER=node8-python3.7-cy LINUX_VERSION=buster NODE_VERSION=8.16.1 PYTHON_VERSION=3.7.3 && mkdir --parents $FOLDER && bin/generate.sh > $FOLDER/Dockerfile

3. Push your changes

git add .
git commit -m 'Add a new Dockerfile for Node 8 & Python 3.7.'
git push

Building & pushing Docker images

In order for the Docker image to be available for the CI, you will need to build the image on your machine, and push it manually to Github Container Registry.

1. Login on Docker

It will ask for your Github credentials. You can skip this step if you are already authenticated.

docker login ghcr.io --username <github-token>

2. Build the Docker image (may take a while)

TAG=node8-python3.7; docker build --no-cache -t ghcr.io/betagouv/mes-aides-dockerfiles:$TAG -f $TAG/Dockerfile .

3. Push the image to Github Container Registry

docker push ghcr.io/betagouv/mes-aides-dockerfiles:node8-python3.7