jupyter-notebook-kernel-gateway-hello-world

!jupyter-kernel-gateway-hello-world

Jupyter notebook as microservice with kernel gateway and docker

README.md

#Minimum jupyter kernel gateway microservice Size of docker image is 500 MB

1. clone or download the gist
2. build the docker container

docker build -t hello-service .

3. run docker

   docker run -p 8888:8888  hello-service
   

4. browse to http://localhost:8888/hello

5. you should see output:

   {
      hello: "world"
   }

Dockerfile

# Copyright (c) Jupyter Development Team.
# Distributed under the terms of the Modified BSD License.

# jupyter/base-notebook 493 MB
FROM jupyter/base-notebook
# jupyter/minimal-notebook 2 GB
# FROM jupyter/minimal-notebook

# RUN pip install --upgrade pip

# Install Kernel Gateway
RUN pip install jupyter-kernel-gateway

# Configure container startup
ENTRYPOINT ["tini", "--", "jupyter", "kernelgateway", "--KernelGatewayApp.api=notebook-http", "--KernelGatewayApp.ip=0.0.0.0", "--KernelGatewayApp.seed_uri=/srv/notebooks/hello.ipynb"]

# Add notebook served by the kernel gateway
ADD hello.ipynb /srv/notebooks/

# Run container as user jovyan
USER jovyan

hello.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": null,
   "metadata": {
    "collapsed": false,
    "deletable": true,
    "editable": true,
    "focus": false,
    "id": "2fd29b94-4292-4da6-b82e-b88f0a64da61"
   },
   "outputs": [],
   "source": [
    "# GET /hello\n",
    "print('{\"hello\": \"world\"}')"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "python3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 2
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython2",
   "version": "2.7.13"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 2
}