Stephane Jourdan sjourdan

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I hereby claim:

I am sjourdan on github.
I am sjourdan (https://keybase.io/sjourdan) on keybase.
I have a public key whose fingerprint is 31D1 CFDB DF8F 1B53 82A1 2FCF 204B F835 CEFF 35EF

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The Operations Report Card

Source: http://www.opsreportcard.com/.

Public Facing Practices

Are user requests tracked via a ticket system?
Are "the 3 empowering policies" defined and published?
Does the team record monthly metrics?

April 2015 Links

Creating a Cloud Abacus Easy

This is going to be another scripting challenge.... you may use any language tools you want to solve it.

The task is to create two scripts (or one script with a symlink, whatevs) that will take as its only argument a 4 bit integer value (0-15) and create a file with a path based on the bit pattern. The directories should be created with the most significant bit first and will be named either "0" or "1" depending on the value of the bit in that position.

The first script should be called /usr/local/bin/seta and will use /var/math/a as its root directory. The second script will be /usr/local/bin/setb and use /var/math/b for its root. So, calling /usr/local/bin/seta 10 should create the directory /var/math/a/1/0/1/0/. Any files in the subdirectories will be ignored.

Your script should clear its target directory (/var/math/[a|b]) before writing files to ensure that data from previous runs will be removed. A third script called /usr/local/bin/adder has been provided and will add

	namespace :ec2 do
	# setup chef config
	# assumes this file is sibling to .chef dir, ex: CHEF_REPO/tasks
	config = File.join(File.dirname(__FILE__), '..', '.chef', 'knife.rb')
	Chef::Config.from_file(config)

	require 'active_support'
	require 'aws'

	desc 'Delete any ec2-based chef nodes that no longer exist'

	#!/bin/bash

	PATHPATCH="/root/patch-ovh"
	PATHRCS="/etc/default"
	PATHCHECK="/etc/init.d"
	PATHINITTAB="/etc"
	ECHO="/bin/echo"
	APTGET="/usr/bin/apt-get"
	WGET="/usr/bin/wget"
	RM="/bin/rm"

	<% if @port != 80 -%>
	Listen <%= @port %>
	<% end -%>

	<VirtualHost *:<%= @port %>>
	ServerAdmin webmaster@localhost

	DocumentRoot <%= @document_root %>
	<Directory />
	Options FollowSymLinks

	#cloud-config

	users:
	- name: demo
	sudo: ['ALL=(ALL) NOPASSWD:ALL']
	groups: sudo
	shell: /bin/bash

	chef:
	install_type: "omnibus"

	search(:node, "chef_environment:dev") do \|matching_node\|
	puts matching_node.to_s
	end