brettweavnet/outliers

[![Build Status](https://secure.travis-ci.org/brettweavnet/outliers.png)](http://travis-ci.org/brettweavnet/outliers)
[![Code Climate](https://codeclimate.com/github/brettweavnet/outliers.png)](https://codeclimate.com/github/brettweavnet/outliers)

# Outliers

A framework to detect misconfigurations (Outliers).

## Requirements

* Ruby 1.9.3 or greater

## Installation

    gem install outliers

## Getting Started

Create **~/outliers.yml** with a list of accounts in the following format:

    account_name:
      region: AWS_REGION
      access_key_id: AWS_ACCESS_ID
      secret_access_key: AWS_SECRET_KEY

For example:

    aws_prod:
      region: us-east-1
      access_key_id: abcd1234abcd1234abcd
      secret_access_key: abcd1234abcd1234abcdabcd1234abcd1234abcd

Create a directory to store your evaluations.

    mkdir ~/outliers

To verify all instances in aws_prod are in a VPC, create ec2.rb in ~/outliers containing:

    evaluate do
      connect 'aws_prod', provider: 'aws_ec2'
      resources 'instance'
      verify 'vpc'
    end

Run outliers against the directory:

    outliers process -d ~/outliers

Sample Output:

    I, [2013-09-24T09:42:39.925400 #4940]  INFO -- : Processing '~/outliers/ec2.rb'.
    I, [2013-09-24T09:42:39.925657 #4940]  INFO -- : Connecting via 'aws_prod' to 'aws_ec2'.
    I, [2013-09-24T09:42:39.925703 #4940]  INFO -- : Including connection options 'provider=aws_ec2,region=us-east-1'.
    I, [2013-09-24T09:42:39.928945 #4940]  INFO -- : Loading 'instance' resource collection.
    I, [2013-09-24T09:42:41.192295 #4940]  INFO -- : Verifying 'vpc'.
    I, [2013-09-24T09:42:44.804036 #4940]  INFO -- : Verification 'vpc' passed.
    I, [2013-09-24T09:42:44.804147 #4940]  INFO -- : Evaluations completed.
    I, [2013-09-24T09:42:44.804211 #4940]  INFO -- : (0 evaluations failed, 1 evaluations passed.)

## Attribution

Based on [sanity](https://github.com/brettweavnet/sanity).