Added a CI/CD build Dockerfile for jupyterlab to create an image with the...

Added a CI/CD build Dockerfile for jupyterlab to create an image with the current nomad-lab Python package.

.gitlab-ci.yml

+# default installed image for docker executor is: python:3.6
+# using an image that can do git, docker, docker-compose
+image: gitlab-registry.mpcdf.mpg.de/nomad-lab/nomad-fair/ci-runner:latest
+
+stages:
+  - build
+
+build:
+  stage: build
+  variables:
+    GIT_SUBMODULE_STRATEGY: recursive
+    GIT_SUBMODULE_UPDATE_FLAGS: --jobs 4
+    DOCKER_BUILDKIT: 1
+  before_script:
+    - docker --version
+    - echo "${CI_REGISTRY_PASSWORD}" | docker login ${CI_REGISTRY} --username ${CI_REGISTRY_USER} --password-stdin
+  script:
+    - docker build -t ${CI_REGISTRY_IMAGE}/jupyterlab:latest docker/jupyterlab
+    - docker push ${CI_REGISTRY_IMAGE}/jupyterlab:latest
+  rules:
+    - if: $CI_COMMIT_TAG
+      when: never
+    - when: on_success
\ No newline at end of file

docker/jupyterlab/Dockerfile

+# Create a build stage from the current nomad dev_python image to copy the nomad-lab
+# distribution
+FROM gitlab-registry.mpcdf.mpg.de/nomad-lab/nomad-fair/dev_python:develop AS dev_python
+
+FROM jupyter/datascience-notebook
+
+COPY --from=dev_python /app/dist/nomad-lab-*.tar.gz .
+RUN pip install nomad-lab-*.tar.gz

docker/jupyterlab/README.md

 ## JupyterLab
 
-We are using the [jupyter/datascience-notebook](https://hub.docker.com/r/jupyter/datascience-notebook) image from DockerHub with some added arguments. This folder stores the docker run command we can use in the launch endpoint.
+We are use a custom image based on [jupyter/datascience-notebook](https://hub.docker.com/r/jupyter/datascience-notebook).
+We add the latest version of the `nomad-lab` Python package. The image is build by the
+CI/CD and stored in the projects container registry.
+
+To build the image
+```
+docker build -t gitlab-registry.mpcdf.mpg.de/nomad-lab/nomad-remote-tools-hub/jupyterlab:latest .
+```
+
+This folder stores the `Dockerfile` and a `run` command.
 There are also Python named string parameters to make the cmd a bit more dynamic.

docker/jupyterlab/run

-docker run -p {port}:8888 -v {mountpoint}:/home/jovyan/work --user 1000:1000 --group-add users jupyter/datascience-notebook start-notebook.sh --NotebookApp.base_url='{endpoint}'
\ No newline at end of file
+docker run -p {port}:8888 -v {mountpoint}:/home/jovyan/work --user 1000:1000 --group-add users gitlab-registry.mpcdf.mpg.de/nomad-lab/nomad-remote-tools-hub/jupyterlab:latest start-notebook.sh --NotebookApp.base_url='{endpoint}'
\ No newline at end of file

tools.json

@@ -2,7 +2,7 @@
     "jupyter": {
         "short_description": "Basic jupyter run with an empty notebook or on given notebook file.",
         "description": "### **Jupyter Notebook**: The Classic Notebook Interface\n\nThe Jupyter Notebook is the original web application for creating and sharing computational documents. It offers a simple, streamlined, document-centric experience.",
-        "image": "jupyter/datascience-notebook",
+        "image": "gitlab-registry.mpcdf.mpg.de/nomad-lab/nomad-remote-tools-hub/jupyterlab:latest",
         "path_prefix": "tree",
         "mount_path": "/home/jovyan",
         "icon": "jupyter_logo.svg",