bmhatfield

; Expire old events from the index every 15 seconds.
(periodically-expire 10 {:keep-keys [:host :service :tags]})

(def rollup-ttl 60)
(def throttle-ttl 120)

(defn event-log [prefix]
  (fn [e] (info prefix (str e))))

(def email (mailer {:from "riemann@domain"}))

bmhatfield

time: 1366828063
service: "myservice"
host: "myhost.foobar.com"
ttl: 300.0
attributes {
  key: "zoinks"
  value: "4"
}
attributes {
  key: "forks"

bmhatfield

var fields map[string]interface{} = make(map[string]interface{})

func main() {
    fields["device"] = json.RawMessage(`{"OMG": 13}`)

    jsn, err := json.Marshal(fields)

    if err == nil {
        fmt.Println(string(jsn))
    } else {

bmhatfield

require_plugin "#{os}::network"

provides 'ipaddress'

if virtualization['system'] == 'vbox'
  network['interfaces']['eth1']['addresses'].each do |ip, params|
    if params['family'] == 'inet'
      ipaddress ip
    end
  end

bmhatfield

Keybase proof

I hereby claim:

• I am bmhatfield on github.
• I am brianhatfield (https://keybase.io/brianhatfield) on keybase.
• I have a public key whose fingerprint is 2DF5 8084 BCAC BB25 AA51 9650 FFD6 0508 E5D9 0536

To claim this, I am signing this object:

bmhatfield

module StubbedSearch
  def stubbed_search(index, query, stub)
    # When running in the 'local' environment, dynamically set the hostname
    # value for the search_stub to the hostname of the running VM
    if node.chef_environment == 'local'
      node.normal[:search_stub][stub] = node[:search_stub][stub].map do |n|
        hsh = n.to_hash
        hsh[:hostname] = node[:hostname]
        hsh
      end

bmhatfield

#!/usr/bin/env ruby

require 'aws-sdk'
require 'colorize'

ec2 = Aws::EC2::Resource.new

ec2.security_groups.sort_by{|s| s.group_name }.each do |sg|
  puts sg.group_name.underline unless sg.ip_permissions.empty?
  sg.ip_permissions.each do |perm|

bmhatfield

require 'chef/knife'

module LocalDatabags
  class Encrypt < Chef::Knife

    deps do
      require 'chef/encrypted_data_bag_item'
    end

    banner "knife encrypt BAGNAME ITEM KEYFILE"

bmhatfield

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

bmhatfield

#!/bin/bash
# Run on a minutely basis by https://github.com/bmhatfield/riemann-sumd/
LAST_OOM_WINDOW=5;
LAST_OOM="$(grep 'Out of memory' /var/log/kern.log | tail -n 1)";
LAST_OOM_TIME=${LAST_OOM:0:15};

if [ -n "${LAST_OOM_TIME}" ]; then
    if [ $(($((`date +%s` - `date --date="${LAST_OOM_TIME}" +%s`)) / 60 )) -le ${LAST_OOM_WINDOW} ]; then
        echo "CRITICAL: OOM within last ${LAST_OOM_WINDOW} minutes!"
        echo ${LAST_OOM}