phrawzty’s gists

phrawzty / check_repli.rb

Created February 18, 2011 15:20

Same as pyr's, but with Nagios-correct exit codes.

	#!/usr/bin/env ruby

	require 'mysql'
	require 'yaml'
	require 'optparse'

	def parse argv
	env = {:path => 'check_repli.yml'}
	env[:path] = ENV['CHECK_REPLI_CONFIG'] if ENV.include? 'CHECK_REPLI_CONFIG'

phrawzty / simple-nagios-json.rb

Created March 1, 2011 14:40

A simple Nagios plugin that makes an HTTP request and interprets a JSON response; implemented in Ruby - because why not? This is really more of a proof of concept than something super useful, so ymmv. ;)

	#!/usr/bin/ruby1.9.1

	# Nagios plugin that looks for some JSON or summat.

	require 'json'
	require 'net/http'
	require 'uri'
	require 'optparse'

	@options = {}

phrawzty / agentreload.rb

Created March 25, 2011 09:37

An MCollective agent to hot-reload MCollective agents (simple RPC-style)

	module MCollective
	module Agent
	class agentreload<RPC::Agent

	action 'reload' do
	reload
	end

	private
	def reload

phrawzty / syslog

Created June 14, 2011 16:33

how to debug this mcollective error ?

	2011-06-14T18:20:49.00000+02:00 [hostname.here] mcollectived[7774]: agents.rb:126:in `dispatch' Execution of test failed: Could not create instance of plugin test_agent: /usr/lib/ruby/1.8/mcollective/rpc/ddl.rb:46:in `initialize': (eval):57:in `initialize': compile error
	2011-06-14T18:20:49.00000+02:00 [hostname.here] mcollectived[7774]: agents.rb:127:in `dispatch' /usr/lib/ruby/1.8/mcollective/pluginmanager.rb:69:in `[]'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/lib/ruby/1.8/mcollective/agents.rb: 103:in `timeout'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/lib/ruby/1.8/mcollective/agents.rb: 113:in `dispatch'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/lib/ruby/1.8/mcollective/agents.rb: 111:in `initialize'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/lib/ruby/1.8/mcollective/agents.rb: 111:in `new'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/lib/ruby/1.8/mcollective/agents.rb: 111:in `dispatch'
	2011-06-14T18:20:49.92722+02:00 [hostname.here] /usr/li

phrawzty / foo.ddl

Created June 20, 2011 10:36

MC "timeout" not being respected ?

	metadata :name => 'Foo',
	:description => 'foo foo foo',
	:author => '[email protected]',
	:license => 'other',
	:version => '0.1',
	:url => 'none',
	:timeout => 30

	action 'go', :description => 'waits for X seconds' do
	input :time,

phrawzty / Questions

Created September 7, 2011 13:46

GOTO Amsterdam

	Day job: System Administration (with Devops tendencies).
	What is your language of choice: Ruby (recently), Perl (traditionally).
	Open Source contributions: Lots of little scripts, plugins, and so forth over the years.
	How do you use GitHub: Handy way to maintain and distribute my modest contributions to the OSS community.

phrawzty / pv.sh

Created September 8, 2011 14:03

Quick bash script to validate puppet manifests before committing them. Uses the puppet parser and the puppet-lint gem to do the actual validation. Uses rvm because that's what's sane. :P

	#!/bin/bash

	OLD=`rvm current`
	source "$HOME/.rvm/scripts/rvm"
	rvm use 1.8.7
	gem list --local
	puppet parser validate $1
	puppet-lint $1
	rvm use $OLD

phrawzty / gist:1590203

Created January 10, 2012 17:47

GNU sort on Debian vs CentOS

	$ cat sortme
	1234
	abcd
	ABCD
	***
	:::


	debian$ cat sortme \| sort
	:::

phrawzty / key.pp

Created January 24, 2012 14:10

APT hooks for Puppet

	# Shamelessly based on https://gist.github.com/844735
	define apt::key (
	$keyserv,
	$ensure = present
	) {

	$grep_for_key = "apt-key finger \| grep fingerprint \| awk '{print \$10 \$11 \$12 \$13}' \| grep '${name}'"

	case $ensure {
	present: {

phrawzty / genshadow.sh

Created January 24, 2012 15:35

Scipt to generate SHA-512 password fields suitable for /etc/shadow. Requires a relatively recent version of mkpasswd.

	#!/bin/bash

	if [ "x$1" == 'x' ]; then
	echo "USAGE: $0 '<password>'"
	exit 1
	fi

	# Get an md5sum of the string for eventual extraction.
	md5=$( echo $1 \| md5sum )
	extract="${md5:2:8}"

Daniel Maher phrawzty