Puppet Class: classroom_legacy::master::graphite

Defined in:
manifests/master/graphite.pp

Overview



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# File 'manifests/master/graphite.pp', line 1

class classroom_legacy::master::graphite {
  # Configure Graphite & Grafana
  include '::apache'

  ########## Grafana
  class {'grafana':
    graphite_host      => $::ipaddress,
    elasticsearch_host => $::fqdn,
    elasticsearch_port => 9200,
  }

  apache::vhost { $::fqdn:
    servername      => $::fqdn,
    port            => 9000,
    docroot         => '/opt/grafana',
    error_log_file  => 'grafana_error.log',
    access_log_file => 'grafana_access.log',
    directories     => [
      {
        path            => '/opt/grafana',
        options         => [ 'None' ],
        allow           => 'from All',
        allow_override  => [ 'None' ],
        order           => 'Allow,Deny',
      }
    ],
    require => Class['grafana'],
  }

  ########## Graphite
  file { '/opt/graphite':
    ensure => 'directory',
  }

  apache::vhost { $::ipaddress:
    port    => '80',
    docroot => '/opt/graphite/webapp',
    wsgi_application_group      => '%{GLOBAL}',
    wsgi_daemon_process         => 'graphite',
    wsgi_daemon_process_options => {
      processes          => '5',
      threads            => '5',
      display-name       => '%{GROUP}',
      inactivity-timeout => '120',
    },
    wsgi_import_script          => '/opt/graphite/conf/graphite.wsgi',
    wsgi_import_script_options  => {
      process-group     => 'graphite',
      application-group => '%{GLOBAL}'
    },
    wsgi_process_group          => 'graphite',
    wsgi_script_aliases         => {
      '/' => '/opt/graphite/conf/graphite.wsgi'
    },
    headers => [
      'set Access-Control-Allow-Origin "*"',
      'set Access-Control-Allow-Methods "GET, OPTIONS, POST"',
      'set Access-Control-Allow-Headers "origin, authorization, accept"',
    ],
    directories => [{
      path => '/media/',
      order => 'deny,allow',
      allow => 'from all'}
    ],
    before => Class['graphite'],
  }
  
  # because graphite is terrible and tries to manage **gcc** unless you disable packages :-/
  # This conflicts with our own classroom_legacy::master::dependencies::rubygems class
  package { ['python-devel', 'python2-pip']:
    ensure => present,
  }

  class { 'graphite':
    gr_web_server             => 'none',
    gr_disable_webapp_cache   => true,
    gr_manage_python_packages => false, # see above.
    gr_storage_schemas        => [
      {
        name       => 'carbon',
        pattern    => '^carbon\.',
        retentions => '1m:90d'
      },
      {
        name       => 'default',
        pattern    => '.*',
        retentions => '1m:30m,1m:1d,5m:2y'
      },
    ],
  }
}