lum’s gists

lum / rspec-syntax-cheat-sheet.rb

Created March 26, 2012 04:02 — forked from dnagir/rspec-syntax-cheat-sheet.rb

RSpec 2 syntax cheat sheet by example

	# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

	# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
	module Player
	describe MovieList, "with optional description" do

	it "is pending example, so that you can write ones quickly"

	it "is already working example that we want to suspend from failing temporarily" do
	pending("working on another feature that temporarily breaks this one")

lum / graphite-centos6-install.txt

Created April 2, 2012 05:26 — forked from dillera/graphite-centos6-install.txt

Install Graphite 0.9.9 and Statsd on Centos 6

	# FOR CENTOS 6
	# Andrew Diller Jan 2012



	# Get EPEL Repo installed
	rpm --httpproxy proxy --httpport 3128 --import https://fedoraproject.org/static/0608B895.txt
	rpm -Uvh http://download.fedora.redhat.com/pub/epel/6/i386/epel-release-6-5.noarch.rpm

	vi /etc/yum.repos.d/epel.repo

lum / cookbook_check.rb

Created May 12, 2012 00:29

Check the cookbooks are frozen and specified in non development environments

	if node.chef_environment != 'development'

	cookbooks = {}
	node.cookbook_collection.values.each {\|c\| cookbooks[c.name.to_s] = c.version.to_s }

	# See https://github.com/danryan/spice
	r = gem_package "spice" do
	version "0.8.0"
	end
	r.run_action(:install)

lum / backup.sh

Created August 5, 2013 17:31 — forked from nherment/backup.sh

	#!/bin/bash
	# herein we backup our indexes! this script should run at like 6pm or something, after logstash
	# rotates to a new ES index and theres no new data coming in to the old one. we grab metadatas,
	# compress the data files, create a restore script, and push it all up to S3.
	TODAY=`date +"%Y.%m.%d"`
	INDEXNAME="logstash-$TODAY" # this had better match the index name in ES
	INDEXDIR="/usr/local/elasticsearch/data/logstash/nodes/0/indices/"
	BACKUPCMD="/usr/local/backupTools/s3cmd --config=/usr/local/backupTools/s3cfg put"
	BACKUPDIR="/mnt/es-backups/"
	YEARMONTH=`date +"%Y-%m"`

lum / gist:50e91042ee3b3955450a1156a32cc78b

Last active June 22, 2016 17:15

DockerCon 2016 Notes

	Good
	1. All the new announcements around Docker Engine 1.12 and Orchestration
	2. Demo of new features coming to Docker DataCenter( UCP and DTR ).
	3. Seeing how a variety of companies use Docker to solve issues
	4. Talking to different vendors on their service/solution offerings to deal with issues I face using Docker
	5. Hearing about the different persistant storage solutions.
	6. Docker for AWS/Azure looks very interesting.
	7. The Azure Demo that showed them running a hybrid cloud / local on-prem environment was very cool.
	8. I love the Atlassian socks :). I have enough shirts, but socks are always useful.

Steve Lum lum