Update README.md

README.md

@@ -10,9 +10,16 @@ The docker image is suitable for running/testing locally and for deploying it by
 mkdir workshop
 cd workshop
 wget https://gitlab.mpcdf.mpg.de/nomad-lab/workflows-workshop/-/raw/master/docker-compose.yml
+docker-compose pull
 docker-compose up
 ```
 
+### Tearing down after the workshop:
+```bash
+docker-compose down
+```
+Finally the `workshop` folder can be deleted.
+
 ## Building/using your own docker image
 
 ```bash
@@ -87,28 +94,3 @@ docker-compose up
 ```
 
 
-## Continuous integration (for future usage)
-
-Each commit triggers a build process on GitLab Runner. Besides the latest tag, there will be a unique tag (same that as the value of the git commit) available for explicitly tracking the version of the notebook for cluster deployment.
-
-### Using the docker image from the registry
-1. Install docker on your machine
-2. Login to the image repository
-    ```bash
-    docker login gitlab-registry.mpcdf.mpg.de 
-    ```
-3. Pull the image:
-   ```bash
-   docker pull gitlab-registry.mpcdf.mpg.de/nomad-lab/workflows-workshop:<tag> 
-   ```
-   
-4. Create a container:
-   ```bash
-   docker run -p 8888:8888 \
-              -v $PWD/notebook/tutorials:/home/jovyan/tutorials \
-              gitlab-registry.mpcdf.mpg.de/nomad-lab/workflows-workshop:<tag> 
-   ```
-
-Note: The latest tag can be found on the following page:
-https://gitlab.mpcdf.mpg.de/nomad-lab/workflows-workshop/container_registry
-