Tweet
Tweet

Slide 1

Slide 1 text

Friday, August 23, 13

Slide 2

Slide 2 text

Data Driven Infrastructure Friday, August 23, 13

Slide 3

Slide 3 text

Friday, August 23, 13

Slide 4

Slide 4 text

? Friday, August 23, 13

Slide 5

Slide 5 text

? http://git.io/UmUdKA Friday, August 23, 13

Slide 6

Slide 6 text

Let me Tell you a story Friday, August 23, 13

Slide 7

Slide 7 text

What is a Cloud Friday, August 23, 13

Slide 8

Slide 8 text

I don’t have to think about IT With the Cloud... Friday, August 23, 13

Slide 9

Slide 9 text

Friday, August 23, 13

Slide 10

Slide 10 text

aaS Platform Software Infrastructure Friday, August 23, 13

Slide 11

Slide 11 text

Friday, August 23, 13

Slide 12

Slide 12 text

Friday, August 23, 13

Slide 13

Slide 13 text

Where is our cloud? Friday, August 23, 13

Slide 14

Slide 14 text

Friday, August 23, 13

Slide 15

Slide 15 text

Utopia Friday, August 23, 13

Slide 16

Slide 16 text

James Fryman Friday, August 23, 13

Slide 17

Slide 17 text

Friday, August 23, 13

Slide 18

Slide 18 text

Automations Junkie Friday, August 23, 13

Slide 19

Slide 19 text

Are you Crazy? Friday, August 23, 13

Slide 20

Slide 20 text

Goals? Data? What Friday, August 23, 13

Slide 21

Slide 21 text

Goals? Data? What Friday, August 23, 13

Slide 22

Slide 22 text

Goals? Data? What Friday, August 23, 13

Slide 23

Slide 23 text

Machine Parsable Friday, August 23, 13

Slide 24

Slide 24 text

There is System One Friday, August 23, 13

Slide 25

Slide 25 text

Feedback PuppetDB Provisioning Configuring Destroying gPanel Friday, August 23, 13

Slide 26

Slide 26 text

Parts of the System Friday, August 23, 13

Slide 27

Slide 27 text

provisioner Friday, August 23, 13

Slide 28

Slide 28 text

Home Grown Friday, August 23, 13

Slide 29

Slide 29 text

Home Grown Friday, August 23, 13

Slide 30

Slide 30 text

controller Friday, August 23, 13

Slide 31

Slide 31 text

Lots O’ Models Friday, August 23, 13

Slide 32

Slide 32 text

file { '/etc/facter/facts.d/quagga_manage_service': ensure => present, replace => false, } if $::quagga_manage_service { $service_state[ensure] = running $service_state[enable] = true } else { $service_state[ensure] = undef $service_state[enable] = undef } service { 'quagga': ensure => $service_state[ensure], enable => $service_state[enable], } Friday, August 23, 13

Slide 33

Slide 33 text

orchestrator Friday, August 23, 13

Slide 34

Slide 34 text

Chat Ops Friday, August 23, 13

Slide 35

Slide 35 text

Chat Ops Friday, August 23, 13

Slide 36

Slide 36 text

Feedback of the System Friday, August 23, 13

Slide 37

Slide 37 text

Metrics& Monitoring Friday, August 23, 13

Slide 38

Slide 38 text

begin JSON.parse(RestClient.get(url)).each do |cache| data["#{cache['target']}"] = 0 count = 0 cache["datapoints"].each do |point| unless (point[0].nil?) data["#{cache['target']}"] += point[0] count += 1 end end data["#{cache['target']}"] /= count data["total"] += data["#{cache['target']}"] end rescue ZeroDivisionError => e puts "UNKNOWN metric not in graphite!" exit EXIT_UNKNOWN rescue => e puts e.message exit EXIT_CRITICAL end Friday, August 23, 13

Slide 39

Slide 39 text

begin JSON.parse(RestClient.get(url)).each do |cache| data["#{cache['target']}"] = 0 count = 0 cache["datapoints"].each do |point| unless (point[0].nil?) data["#{cache['target']}"] += point[0] count += 1 end end data["#{cache['target']}"] /= count data["total"] += data["#{cache['target']}"] end rescue ZeroDivisionError => e puts "UNKNOWN metric not in graphite!" exit EXIT_UNKNOWN rescue => e puts e.message exit EXIT_CRITICAL end Friday, August 23, 13

Slide 40

Slide 40 text

event Friday, August 23, 13

Slide 41

Slide 41 text

event log Friday, August 23, 13

Slide 42

Slide 42 text

event alert log Friday, August 23, 13

Slide 43

Slide 43 text

event alert log error Friday, August 23, 13

Slide 44

Slide 44 text

Must self-correct Friday, August 23, 13

Slide 45

Slide 45 text

Feedback PuppetDB Provisioning Configuring Destroying gPanel Friday, August 23, 13

Slide 46

Slide 46 text

Friday, August 23, 13

Slide 47

Slide 47 text

Deployable using text files Friday, August 23, 13

Slide 48

Slide 48 text

Modularity Friday, August 23, 13

Slide 49

Slide 49 text

haproxy::proxy { $es_proxy_name: proxy => 'listen', mode => 'http', ip => $::ipaddress_lo, port => '9200', config => { balance => 'roundrobin', }, } Friday, August 23, 13

Slide 50

Slide 50 text

haproxy::proxy { $es_proxy_name: proxy => 'listen', mode => 'http', ip => $::ipaddress_lo, port => '9200', config => { balance => 'roundrobin', }, } Friday, August 23, 13

Slide 51

Slide 51 text

haproxy::proxy::member { $es_proxy_name: hostname => $::ec2_local_ipv4, port => '9200', param => [ 'weight 1', 'maxconn 1000', 'check', ], } Friday, August 23, 13

Slide 52

Slide 52 text

collectd::plugin { [ 'cpu', 'load', 'memory', 'swap', 'irq', 'exec', 'entropy', ]: } collectd::plugin { [ 'df', 'interface', 'protocols', 'disk', ]: config => true } Friday, August 23, 13

Slide 53

Slide 53 text

Level 4: Templates Level 5: Data Driven Friday, August 23, 13

Slide 54

Slide 54 text

Self Authoritative Friday, August 23, 13

Slide 55

Slide 55 text

def self.collect_resources(resource) query = [ "and", ["=", "type", "File"], ["=", "exported", true], ["=", "tag", "nagios::object::#{resource}"], ["=", ["node", "active"], true] ] self.search('/v2/resources', query.to_json) end Friday, August 23, 13

Slide 56

Slide 56 text

def self.collect_resources(resource) query = [ "and", ["=", "type", "File"], ["=", "exported", true], ["=", "tag", "nagios::object::#{resource}"], ["=", ["node", "active"], true] ] self.search('/v2/resources', query.to_json) end Friday, August 23, 13

Slide 57

Slide 57 text

# Seed the initial file with false, and enable # on next run with gh-nagios enable_pager file { '/etc/facter/facts.d/enable_pager.txt': ensure => file, owner => 'root', group => 'root', mode => '0644', content => 'enable_pager=false', replace => false, } Friday, August 23, 13

Slide 58

Slide 58 text

@@file { "/etc/nagios/objects/${type}.d/${filename}.cfg": content => template('nagios/etc/nagios/object.erb'), mode => '0444', group => 'nagios', notify => Service['nagios'], } Friday, August 23, 13

Slide 59

Slide 59 text

Tips Friday, August 23, 13

Slide 60

Slide 60 text

Refactoring Friday, August 23, 13

Slide 61

Slide 61 text

Refactoring Friday, August 23, 13

Slide 62

Slide 62 text

least to most specific Friday, August 23, 13

Slide 63

Slide 63 text

frymanet.com mysql nginx rails ruby common admin package repos Friday, August 23, 13

Slide 64

Slide 64 text

graduate to params Friday, August 23, 13

Slide 65

Slide 65 text

class ntp::params { $defaults = { package => { version => ‘latest’, }, config => { servers => [‘pool.ntp.org’], }, } } Friday, August 23, 13

Slide 66

Slide 66 text

externalize Friday, August 23, 13

Slide 67

Slide 67 text

class ntp::params { $defaults = { package => { version => hiera(‘ntp_package_version’), }, config => { servers => hiera(‘ntp_servers’), }, } } Friday, August 23, 13

Slide 68

Slide 68 text

CloudFormation Friday, August 23, 13

Slide 69

Slide 69 text

CloudFormation Friday, August 23, 13

Slide 70

Slide 70 text

"Resources": { "RendererServerGroup": { "Type": "AWS::AutoScaling::AutoScalingGroup", "Properties": { "AvailabilityZones": { "Fn::GetAZs": "" }, "LaunchConfigurationName": { "Ref": "LaunchConfig" }, "MinSize": "2", "MaxSize": "16", "Tags": [ { "Key": "Environment", "Value": "Production", "PropagateAtLaunch": "true" }, { "Key": "Role", "Value": "renderer", "PropagateAtLaunch": "true" } ] } }, Friday, August 23, 13

Slide 71

Slide 71 text

Autoloading Friday, August 23, 13

Slide 72

Slide 72 text

# autoloader.pp class nagios::autoload_helpers { $helpers = get_nagios_helpers() case $::puppetversion { /^3/: { include $helpers } default: { nagios::autoload_helpers::import_shim { $helpers: } } } } Friday, August 23, 13

Slide 73

Slide 73 text

# autoloader.pp class nagios::autoload_helpers { $helpers = get_nagios_helpers() case $::puppetversion { /^3/: { include $helpers } default: { nagios::autoload_helpers::import_shim { $helpers: } } } } Friday, August 23, 13

Slide 74

Slide 74 text

module Puppet::Parser::Functions newfunction(:get_nagios_helpers, :type => :rvalue, :doc => "Grab all modules that have nagios helpers for import") do module_path = File.expand_path('..', Puppet::Module.find('nagios',compiler.environment.to_s).path) helpers = Dir["#{module_path}/**/nagios/helpers.pp"].map do |d| "#{d.split('/')[-4]}::nagios::helpers" done helpers end end Friday, August 23, 13

Slide 75

Slide 75 text

Modeling Friday, August 23, 13

Slide 76

Slide 76 text

Be Dynamic Friday, August 23, 13

Slide 77

Slide 77 text

Be Dynamic Friday, August 23, 13

Slide 78

Slide 78 text

<%- if @comment -%> ### <%= @comment %> <%- end -%> <%= @type %> <% if @label %><%= @label %><% end %> { <%- @config.sort.reverse.each do | key,value| -%> <%- if value.class == Array -%> <%- value.each do |element| - %> <%= key %>(<%= element %>); <%- end -%> <%- else -%> <%= key %>(<%= value %>); <%- end -%> <%- end -%> }; Friday, August 23, 13

Slide 79

Slide 79 text

Fencing Resources Friday, August 23, 13

Slide 80

Slide 80 text

# Seed the initial file with false, and enable # on next run with gh-nagios enable_pager file { '/etc/facter/facts.d/enable_pager.txt': ensure => file, owner => 'root', group => 'root', mode => '0644', content => 'enable_pager=false', replace => false, } Friday, August 23, 13

Slide 81

Slide 81 text

if $::enable_pager { @@file { "/etc/nagios/objects/${type}.d/${filename}.cfg": content => template('nagios/etc/nagios/object.erb'), mode => '0444', group => 'nagios', notify => Service['nagios'], } } Friday, August 23, 13

Slide 82

Slide 82 text

Buy it? Friday, August 23, 13

Slide 83

Slide 83 text

Buy it? Friday, August 23, 13

Slide 84

Slide 84 text

It’s About Friday, August 23, 13

Slide 85

Slide 85 text

Missing? What’s Friday, August 23, 13

Slide 86

Slide 86 text

Language Friday, August 23, 13

Slide 87

Slide 87 text

Predictive Analysis Friday, August 23, 13

Slide 88

Slide 88 text

Coming Home Friday, August 23, 13

Slide 89

Slide 89 text

Goals? Data? What Friday, August 23, 13

Slide 90

Slide 90 text

Systems Thinking Recap Friday, August 23, 13

Slide 91

Slide 91 text

There is System One Machine Parsable Must be a Known Quantity Self Authoritative Must self-correct Friday, August 23, 13

Slide 92

Slide 92 text

Friday, August 23, 13

Slide 93

Slide 93 text

jfryman fryman@github.com Friday, August 23, 13

Slide 94

Slide 94 text

jfryman fryman@github.com Friday, August 23, 13

Slide 95

Slide 95 text

what’s next? Friday, August 23, 13

Slide 96

Slide 96 text

what’s next? Friday, August 23, 13