Heroku JupyterHub Deployment Notes

1. Deploy JupyterHub on Heroku
	* Внимавай с версиите на Pyton
	* Procfile
2. Canvas
3. Moodle
4. Coursera learning system?

Инегриране на login

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We can update conda by running
    $ conda update -n base conda

Buildpacks
	https://github.com/p-a-c-o/heroku-buildpack-conda
	https://github.com/kennethreitz/conda-buildpack
	https://github.com/heroku-examples/python-miniconda

Other "helpful" links
	https://github.com/pl31/heroku-jupyter
	https://elements.heroku.com/buildpacks/conda/conda-buildpack
	https://github.com/conda/conda-env#environmentyml
	https://stackoverflow.com/questions/24565799/deploying-to-heroku-with-anaconda
	https://jakevdp.github.io/blog/2016/08/25/conda-myths-and-misconceptions/
	https://www.npmjs.com/package/heroku-slugify
	https://github.com/jupyterhub/jupyterhub/wiki/Installation-of-Jupyterhub-on-remote-server
	https://www.caktusgroup.com/talks/setting-jupyterhub-distance-learning/

Medium blog posts
	https://blog.zagwozdka.com/jupyterhub-1c946c83d659
	JupyterHub on AWS
		https://medium.com/@ziad_63210/powering-up-your-organization-and-your-training-with-jupyterhub-a101cad75613
	https://medium.com/@ybarraud/setting-up-jupyterhub-with-sudospawner-and-anaconda-844628c0dbee
	jupyterhub-configuration (Google)
		https://sites.google.com/site/jupyterhubconfiguration/

Issues:
	https://github.com/Anaconda-Platform/nb_conda_kernels/issues/75

Notes:
	* conda - Package, dependency and environment management for any language - Python, R, Ruby, Lua, Scala, Java, JavaScript, C/ C++, FORTRAN

Working Jupyter Notebook:
	1. heroku login
	2. git clone https://github.com/Ventsislav-Yordanov/heroku-jupyter
	3. cd heroku-jupyter
	4. heroku create heroku-jupyter-demo
	5. heroku buildpacks:set https://github.com/p-a-c-o/heroku-buildpack-conda.git -a heroku-jupyter-demo
	6. heroku config:set JUPYTER_NOTEBOOK_PASSWORD=123123 -a heroku-jupyter-demo
	7. git push heroku master
	8. heroku open
	9. enjoy

	Buildpack source: https://elements.heroku.com/buttons/deeiip/heroku-jupyter

Dancho tips:
	1. upload JupyterHub source code
	2. use heroku\python buildpack
	3. creat or get the procfile (JupyterHub source code)
	4. runtime.txt use python 2.7.14 version