Charles "Chuck" Butler lazypower

How to setup your own CA with OpenSSL

For educational reasons I've decided to create my own CA. Here is what I learned.

Lets get some context first.

##Preview

Simple Dashing widget that displays all currently open pull requests across a GitHub organization.

##Usage

On your charms code, put a trace exception

from charmhelpers.contrib.python import pdb

@hooks.hook()
def install():
   pdb.set_trace()
 ...

Pro: Both are production ready
Pro: Can handle any throughput we will see
Pro: More feature rich
1. Healthchecks
2. DNS and HTTP API available to map endpoints
3. Lots of service discovery built in
Pro: Solution could be used in more than one place (bld/prod/etc..)

	#!/usr/bin/python

	import os
	import sys
	import yaml

	import subprocess


	status_raw = subprocess.check_output(['juju', 'status'])

	alias sb_start="sudo start starbound"
	alias sb_stop="sudo stop starbound"
	alias sb_restart="sb_stop;sb_start"
	alias sb_update="sudo /home/ribesg/sb_update"
	alias sb_online="netstat -nt \| grep -c 21025"
	alias sb_status="sudo status starbound"

	#!/usr/bin/python
	"""

	Juju fails to update addresses in relations when those addresses
	change. This script can be used to propagate address changes on a
	unit to all of its relations and related units.

	This is a workaround for http://pad.lv/1215579

	You need to transfer this file to all the units with changed addresses

	# make sure that you have the R package `ggmap` installed
	curl -s http://api.citybik.es/citi-bike-nyc.json > citibikes.json
	< citibikes.json jq -r '.[] \| [.lat/1000000,.lng/1000000,.bikes] \| @csv' \| header -a lat,lng,bikes > citibikes.csv
	< citibikes.csv Rio -vge 'require(ggmap); qmap("NYC", zoom=14) + geom_point(data=df, aes(x=lng, y=lat, size=bikes))' > citibikes.png

	[hekad]
	maxprocs = 4

	# Heka dashboard for internal metrics and time series graphs
	[Dashboard]
	type = "DashboardOutput"
	address = "ec2-54-215-139-238.us-west-1.compute.amazonaws.com:4352"
	ticker_interval = 15

	[tcp_carbon]

	returncode: content != 0
	test: content not in ('charm-proof', 'make lint')
	output: not content.startswith('bundletester failed')