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Friday, August 23, 13

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Data Driven Infrastructure Friday, August 23, 13

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? Friday, August 23, 13

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

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

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What is a Cloud Friday, August 23, 13

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

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aaS Platform Software Infrastructure Friday, August 23, 13

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Where is our cloud? Friday, August 23, 13

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Utopia Friday, August 23, 13

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James Fryman Friday, August 23, 13

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Automations Junkie Friday, August 23, 13

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Are you Crazy? Friday, August 23, 13

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Goals? Data? What Friday, August 23, 13

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Goals? Data? What Friday, August 23, 13

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Goals? Data? What Friday, August 23, 13

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Machine Parsable Friday, August 23, 13

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There is System One Friday, August 23, 13

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

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Parts of the System Friday, August 23, 13

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provisioner Friday, August 23, 13

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Home Grown Friday, August 23, 13

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Home Grown Friday, August 23, 13

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controller Friday, August 23, 13

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Lots O’ Models Friday, August 23, 13

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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

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orchestrator Friday, August 23, 13

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Chat Ops Friday, August 23, 13

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Chat Ops Friday, August 23, 13

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Feedback of the System Friday, August 23, 13

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Metrics& Monitoring Friday, August 23, 13

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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

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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

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event Friday, August 23, 13

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event log Friday, August 23, 13

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event alert log Friday, August 23, 13

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event alert log error Friday, August 23, 13

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Must self-correct Friday, August 23, 13

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

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Deployable using text files Friday, August 23, 13

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Modularity Friday, August 23, 13

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

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

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

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

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

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Self Authoritative Friday, August 23, 13

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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

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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

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# 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

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@@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

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Tips Friday, August 23, 13

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Refactoring Friday, August 23, 13

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Refactoring Friday, August 23, 13

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least to most specific Friday, August 23, 13

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

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graduate to params Friday, August 23, 13

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

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externalize Friday, August 23, 13

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

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CloudFormation Friday, August 23, 13

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CloudFormation Friday, August 23, 13

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"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

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Autoloading Friday, August 23, 13

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# 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

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# 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

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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

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Modeling Friday, August 23, 13

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Be Dynamic Friday, August 23, 13

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Be Dynamic Friday, August 23, 13

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<%- 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

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Fencing Resources Friday, August 23, 13

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# 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

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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

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Buy it? Friday, August 23, 13

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Buy it? Friday, August 23, 13

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It’s About Friday, August 23, 13

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Missing? What’s Friday, August 23, 13

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Language Friday, August 23, 13

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Predictive Analysis Friday, August 23, 13

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Coming Home Friday, August 23, 13

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Goals? Data? What Friday, August 23, 13

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Systems Thinking Recap Friday, August 23, 13

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

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Friday, August 23, 13

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jfryman [email protected] Friday, August 23, 13

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jfryman [email protected] Friday, August 23, 13

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what’s next? Friday, August 23, 13

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what’s next? Friday, August 23, 13