Larry Eichenbaum larryebaum

Jupyter Lab Notebooks

Setups

Install Jupyter Lab to your laptop/workstation. Brew is a OSX package manager and makes it super easy if you follow these steps. Jupyter Lab documentation describes the installation steps for non-Brew users.

Many of the Jupyter Lab notebooks contain graphic images as headers. You can easily add/change these graphics to suit your needs using the base Google document Demo Headers. To change a header, create a new slide in the deck, arrange the image as you'd like, and use a screen grab tool (or on OSX, press CMD-CTRL-OPT-4) to select the image boundaries and 'copy'. Then highlight the intended cell in your Jupyter notebook and 'paste'.

Library of Vault Demo Use Cases

| Use Case | Description / Repo Link | Author |

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LDAP Bulking User Creation Process

This is temporal automation to create/update multiple LDAP users in Chef Automate. If a user appears in the input file and already exists as a user, the user roles will be updated as specified within the input file. If the user does not exist, it will be created with the specified roles.

Prerequisites

The minimum prerequisites to be able to use this automation are:

Use a Unix Workstation. (MAC, Linux, etc)
Have ChefDK Installed. (https://downloads.chef.io/chef-dk/)
Setup the CLI to point to your Automate Server. (https://asciinema.org/a/89658)
Download the bulk-user-creation.rb script locally and give executable permissions to the file.

	<!doctype html>
	<html>
	<head>
	<title>This is the title of the webpage!</title>
	</head>
	<body>
	<p>This is an example paragraph. Anything in the <strong>body</strong> tag will appear on the page, just like this <strong>p</strong> tag and its contents.</p>
	</body>
	</html>

	#!/bin/sh -e
	#
	# Usage: browser
	# pipe html to a browser
	# e.g.
	# $ echo '<h1>hi mom!</h1>' \| browser
	# $ ron -5 man/rip.5.ron \| browser

	if [ -t 0 ]; then
	if [ -n "$1" ]; then

	#locate instance of ffmpeg on workstation and set as variable if not in path

	ffmpegPATH="/Applications/Descript.app/Contents/Resources/app.asar.unpacked/node_modules/beamcoder/build/Release/ffmpeg"
	for i in *.MP4
	do
	if test -f "$i"
	then
	name=$(echo $i \| cut -f 1 -d '.')
	$ffmpegPATH -i "$i" -vn "$name.wav"
	fi


	## MacOS Stuff
	.DS_Store
	.DS_Store?
	._*
	.Spotlight-V100
	.Trashes
	ehthumbs.db
	Thumbs.db

	#!/bin/bash

	## Specify as the 1st parameter the keyname to display in AWS;
	## use 1st param or current user
	aws_keypair_name="${1:-$USER}"
	## Specify as the 2nd parameter the full path to ssh public key file name to upload to AWS;
	## use 2nd param or default id_rsa.pub will be used.
	publickeyfile="${2:-$HOME/.ssh/id_rsa.pub}"
	keydata=$(cat $publickeyfile \| base64)
	regions=$(aws ec2 describe-regions \

	chef-run chef@node1 file '/etc/motd'
	content='Welcome to Chef’ --password Cod3Can!
	chef-run chef@node1 motd.rb --password Cod3Can!
	chef-run winrm://Administrator@winnode1
	file_experiment.rb --password Cod3Can!
	chef generate cookbook -P setup
	chef generate template motd
	kitchen converge
	kitchen verify
	kitchen destroy

	# on Supermarket server
	sudo su -
	echo "\nSelf-Signed Chef Server Cert (you should feel bad about this)\n=====================" >> /opt/supermarket/embedded/ssl/certs/cacert.pem
	openssl s_client -showcerts -connect phl-du-cfbc1.devfwh.lan:443 </dev/null 2>/dev/null\|openssl x509 -outform PEM >> /opt/supermarket/embedded/ssl/certs/cacert.pem

	# on Chef Server
	sudo su -
	echo "\nSelf-Signed Supermarket Cert (you should feel bad about this)\n=====================" >> /opt/opscode/embedded/ssl/certs/cacert.pem
	openssl s_client -showcerts -connect phl-du-cfsm1.devfwh.lan:443 </dev/null 2>/dev/null\|openssl x509 -outform PEM >> /opt/opscode/embedded/ssl/certs/cacert.pem