blasterpal’s gists

blasterpal / ey_stack_upgrade_hist.sh

Created May 9, 2013 18:48

History of stack upgrades on EY Cloud

grep chef-ey /var/log/enzyme.log

blasterpal / authorized_keys_test

Created April 27, 2013 00:11

authorized_keys_test

ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCvSV1BqFmaud/SDlZOaoWOZd1HXNLq7e9UfECDDtTP9Q3h0WTYAB9CB/0sprr/EwO2Hl4Uuqs3Ca4y/eFHXg7jF+MZuLAB2E3Vp90amUtP/gD/XEa8+OmzPl6QIl6/CW2tv2KTXh1fS/X8ITzQcwb/BB/XYdvwPdENt1PRaiZYKYM4t12Ir4QLGKMRaV6jasPKOND9uErxEZlOzMogU1ktMIq6cTdYJCY0MFk8sHpT0/+o3+0eha/YuWIq9NB9GL9sbqYtxHQT2O01dRSM1v+OT+j482QN76qsh1Ue++C2IRWgKyK+ikQAnPHNup6hcmwy46P1Z0Fcxkx91DdZlMhB hankbeaver@Hanks-MacBook-Pro.local

blasterpal / stdin_prompt.rb

Created April 24, 2013 13:30

prompt for input ruby

	def prompt(*args)
	print(*args)
	STDIN.gets.strip
	end
	# inspired from somewhere on stackoverflow. if that's all you need, then no need for a whole library.

blasterpal / eb-config-pretty-print.sh

Created April 5, 2013 19:09

Fetch Elastic Beanstalk Config and pretty print

	# uses underscore-cli Node project
	# https://github.com/ddopson/underscore-cli
	elastic-beanstalk-describe-configuration-settings -a <MY APP> -e <MY ENV> -j \| underscore print > app-env-config.json

blasterpal / grab_activerecord_adapter.sh

Created March 13, 2013 19:41

Want to know what ORM Adapter a Rails project is using from shell in a hurry without any yaml parsing?

AR_ADAPTER=`bundle exec rails runner 'puts "#{ActiveRecord::Base.connection.instance_variable_get(:@config)[:adapter]}"'`

blasterpal / clean_redis_lists.rb

Created March 13, 2013 15:07

clear out some Redis keys/lists

	require 'redis'

	# cleanup is a breeze!

	redis = Redis.new(:host => "localhost", :port => 6379)

	resque_junk = redis.keys 'resque*'

	resque_junk.each {\|ea\| redis.del ea}

blasterpal / sorted_by_id.rb

Created March 5, 2013 12:30

Add default_scope to sort by :id for MySQL -> PostgreSQL migration, working version Rails 3.1.x

	# Add to initializer

	module SortedById
	extend ActiveSupport::Concern
	included do
	default_scope order('id ASC')
	end
	end
	Rails.application.eager_load!
	models = ActiveRecord::Base.subclasses.collect {\|ea\| ea.name}

blasterpal / sorted_by_id.rb

Last active December 14, 2015 12:19

default_scope for MySQL to PostgreSQL project migration. The id sort order is not == when compared to MySQL and many specs are failing, even some relating to Gem models.

	# Needed because I also have Gem models that are throwing errors not just my models. I'd like to have one simple mixin or monkey patch.
	# without mucking with ActiveRecord::Base too much.

	module SortedById
	extend ActiveSupport::Concern
	included do
	default_scope order('id ASC')
	end
	end
	ActiveRecord::Base.send(:include,SortedById)

blasterpal / upload_file_to_s3.rb

Last active December 14, 2015 07:38

upload file to s3

	#use like
	#AWS_KEY='asdasd' AWS_SECRET='123123' irb/script

	source_file= 'nightly_s3_db.tar-ab'
	target_subdir= 'ey-production-db-backups'
	file_to_upload = File.basename(source_file)
	bucket = 'co-devops'
	key= "#{target_subdir}/#{file_to_upload}"

	require 'fog'

blasterpal / validate_bundler_cache.sh

Last active December 12, 2015 00:28

Validate your bundler cache for OSX. For use in your Ruby (or Rails) project that is managed with Bundler.

	#!/usr/bin/env bash

	if [[ $1 != [yY] ]] ; then

	echo 'Ensure this is executed in your bundled project.'
	echo 'i.e. where the Gemfile is located'
	ehco 'you should run 'bundle clean' first to ensure you don't check unused gems
	echo "Type 'Y/y' to proceed"
	read proceed

Hank Beaver blasterpal