docs(tdp): add README

Author: gmndr

tdp/README.md

@@ -0,0 +1,77 @@
+# Jupyterhub Build
+
+For building Jupyterhub, you need to recover the build container here :
+https://github.com/TOSIT-IO/TDP/build-env-python
+
+## Start the container
+
+Next, start the container with specific values regarding your environment but with the official build image above.
+
+For example :
+
+```sh
+DCT_GIT="$HOME/git"
+DCT_PIP="$HOME/.cache/pip"
+DCT_BUILD="$HOME/build"
+```
+
+And the command :
+
+```sh
+docker run --rm=true -it --env "USER_UID=$(id -u)" --env "USER_GID=$(id -g)" --volume "$DCT_PIP:/home/builder/.cache/pip/" --volume "$DCT_GIT:/home/builder/git/" --volume "$DCT_TDP:/home/builder/build" --workdir /home/builder/ <image>
+```
+
+## Sourcing the NodeJS environment
+
+```sh
+source /usr/local/nvm/nvm.sh
+source /usr/local/nvm/bash_completion
+```
+
+## Configuration
+
+If you haven't cloned the repository before, do it, otherwise, it should be mounted with a volume. Verify that you're using the default branch of the repository.
+
+In addition to the git repository, create the requirement file to generate wheel files. The requirement file must contain :
+
+```sh
+pip>=21.3.1
+jupyterhub-traefik-proxy==0.3.0
+jupyterhub_ldapauthenticator==1.3.2
+oauthenticator==15.1.0
+jupyterhub_yarnspawner==0.4.0
+psycopg2-binary==2.8.6
+```
+
+## Generate wheels
+
+```sh
+python3.6 -m pip wheel --wheel-dir $HOME/build/dependencies/ --requirement $HOME/build/requirements.txt $HOME/git/jupyterhub/
+```
+
+## Traeffik
+
+Get the binary for traeffik and change its permissions
+
+```sh
+curl -L --output $HOME/build/bin/traefik "https://github.com/traefik/traefik/releases/download/v1.7.29/traefik_linux-amd64"
+chmod 755 $HOME/build/bin/traefik
+```
+
+## Modify requirement files for installation
+
+Add the next line :
+
+```sh
+jupyterhub==2.3.1
+```
+
+## Create archive
+
+Create the archive with wheel files, the requirement file and the traeffik binary, then create the checksum
+
+```sh
+tar cf jupyterhub-2.3.1-0.0.tar.gz $HOME/build
+sha256sum jupyterhub-2.3.1-0.0.tar.gz | sed 's#.*/# #' > jupyterhub-2.3.1-0.0.tar.gz.sha256
+```
+