Jason Derrett jderrett

## librato_api.sh
HOURS_BACK=3
http GET https://metrics-api.librato.com/v1/metrics \
compose='s("AWS.EC2.CPUUtilization", "*", {period: "3600"})' \
resolution=3600 \
start_time=$(echo "$(date +'%s')-$HOURS_BACK*3600" | bc) \
| jq '[.measurements[].series[]]'

## librato_active_alerts.sh
# Required:
# http://stedolan.github.io/jq/
# brew install jq

LIBRATO_USER="justin@example.com"
LIBRATO_TOKEN="<your api token>"
LIBRATO_AUTH="$LIBRATO_USER:$LIBRATO_TOKEN"

ALERTS_ENDPOINT="https://metrics-api.librato.com/v1/alerts?version=2"

## copy_librato_instrument.rb
#!/usr/bin/env ruby

require 'faraday'
require 'faraday_middleware'
require 'json'
require 'pry'

class LibratoApi
  ENDPOINT = 'https://metrics-api.librato.com/v1'

## sample_node_app.js
var express = require('express')
var app = express();

var librato = require('librato-node')

var sleep = require('sleep')

librato.configure({
  email: 'me@example.com',
  token: 'abc1234',

## librato_chart_example.html
<!DOCTYPE html>
<head>
  <!-- They'll need there own version of jquery or whatever -->
  <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
  <script src="https://sdk.librato.com/librato-sdk-v0.5.1-min.js"></script>
</head>

<body>
  <div id="thegraph">
  </div>

## librato_source_counter.rb
require 'librato/metrics'

# Estimate the number of sources for each metric

Librato::Metrics.authenticate 'my-email@example.com', 'api token'
Librato::Metrics.metrics.each do |m|
  # Grab last 4 hours at hourly resolution
  puts [m['name'], Librato::Metrics.get_measurements(m['name'], resolution: 3600, count: 4).keys.size]
end

## VI and tab completion irb bindings OSX
# ~/.editrc
bind -v
bind \\t rl_complete
	HOURS_BACK=3
	http GET https://metrics-api.librato.com/v1/metrics \
	compose='s("AWS.EC2.CPUUtilization", "*", {period: "3600"})' \
	resolution=3600 \
	start_time=$(echo "$(date +'%s')-$HOURS_BACK*3600" \| bc) \
	\| jq '[.measurements[].series[]]'
	# Required:
	# http://stedolan.github.io/jq/
	# brew install jq

	LIBRATO_USER="justin@example.com"
	LIBRATO_TOKEN="<your api token>"
	LIBRATO_AUTH="$LIBRATO_USER:$LIBRATO_TOKEN"

	ALERTS_ENDPOINT="https://metrics-api.librato.com/v1/alerts?version=2"
	#!/usr/bin/env ruby

	require 'faraday'
	require 'faraday_middleware'
	require 'json'
	require 'pry'

	class LibratoApi
	ENDPOINT = 'https://metrics-api.librato.com/v1'
	var express = require('express')
	var app = express();

	var librato = require('librato-node')

	var sleep = require('sleep')

	librato.configure({
	email: 'me@example.com',
	token: 'abc1234',
	<!DOCTYPE html>
	<head>
	<!-- They'll need there own version of jquery or whatever -->
	<script src="http://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
	<script src="https://sdk.librato.com/librato-sdk-v0.5.1-min.js"></script>
	</head>

	<body>
	<div id="thegraph">
	</div>
	require 'librato/metrics'

	# Estimate the number of sources for each metric

	Librato::Metrics.authenticate 'my-email@example.com', 'api token'
	Librato::Metrics.metrics.each do \|m\|
	# Grab last 4 hours at hourly resolution
	puts [m['name'], Librato::Metrics.get_measurements(m['name'], resolution: 3600, count: 4).keys.size]
	end