Puppet Class: prometheus::rabbitmq_exporter

Inherits:
prometheus
Defined in:
manifests/rabbitmq_exporter.pp

Summary

This module manages prometheus rabbitmq_exporter

Overview

This class is deprecated and will be removed in a future release.

Note:

Parameters:

  • arch (String[1]) (defaults to: $prometheus::real_arch)

    Architecture (amd64 or i386)

  • bin_dir (Stdlib::Absolutepath) (defaults to: $prometheus::bin_dir)

    Directory where binaries are located

  • download_extension (String)

    Extension for the release binary archive

  • download_url (Optional[Prometheus::Uri]) (defaults to: undef)

    Complete URL corresponding to the where the release binary archive can be downloaded

  • download_url_base (Prometheus::Uri)

    Base URL for the binary archive

  • extra_groups (Array[String])

    Extra groups to add the binary user to

  • extra_options (Optional[String[1]]) (defaults to: undef)

    Extra options added to the startup command

  • group (String[1])

    Group under which the binary is running

  • init_style (Prometheus::Initstyle) (defaults to: $prometheus::init_style)

    Service startup scripts style (e.g. rc, upstart or systemd)

  • install_method (Prometheus::Install) (defaults to: $prometheus::install_method)

    Installation method: url or package (only url is supported currently)

  • manage_group (Boolean) (defaults to: true)

    Whether to create a group for or rely on external code for that

  • manage_service (Boolean) (defaults to: true)

    Should puppet manage the service? (default true)

  • manage_user (Boolean) (defaults to: true)

    Whether to create user or rely on external code for that

  • os (String[1]) (defaults to: downcase($facts['kernel']))

    Operating system (linux is the only one supported)

  • package_ensure (String[1])

    If package, then use this for package ensure default ‘latest’

  • package_name (String[1])

    The binary package name - not available yet

  • purge_config_dir (Boolean) (defaults to: true)

    Purge config files no longer generated by Puppet

  • restart_on_change (Boolean) (defaults to: true)

    Should puppet restart the service on configuration change? (default true)

  • service_enable (Boolean) (defaults to: true)

    Whether to enable the service from puppet (default true)

  • service_ensure (Stdlib::Ensure::Service) (defaults to: 'running')

    State ensured for the service (default ‘running’)

  • service_name (String[1])

    Name of the rabbitmq exporter service (default ‘rabbitmq_exporter’)

  • user (String[1])

    User which runs the service

  • version (String[1]) (defaults to: '0.29.0')

    The binary release version

  • rabbit_url (String[1])

    URL of the RabbitMQ management plugin

  • rabbit_user (String[1])

    User to authenticate against RabbitMQ

  • rabbit_password (String[1])

    Password to authenticate against RabbitMQ

  • queues_include_regex (String[1])

    Regular expression used by the exported to chose which queues to export

  • queues_exclude_regex (String[1])

    Regular expression used by the exported to chose which queues NOT to export

  • rabbit_capabilities (Array[String])

    Special capabilities supported by the RabbitMQ version. See README for more details. (default ”)

  • rabbit_exporters (Array[String])

    Which exporter modules should be loaded by default (default ‘exchange,node,overview,queue’)

  • extra_env_vars (Hash[String,String]) (defaults to: {})

    Additional environment variables that should be supplied to the exporter, as a hash of key:value (default {})

  • proxy_server (Optional[String[1]]) (defaults to: undef)

    Optional proxy server, with port number if needed. ie: example.com:8080

  • proxy_type (Optional[Enum['none', 'http', 'https', 'ftp']]) (defaults to: undef)

    Optional proxy server type (none|http|https|ftp)

  • export_scrape_job (Boolean) (defaults to: false)

    Whether to export a ‘prometheus::scrape_job` to puppetDB for collecting on your prometheus server.

  • scrape_host (Optional[Stdlib::Host]) (defaults to: undef)

    Hostname or IP address to scrape

  • scrape_port (Stdlib::Port) (defaults to: 9419)

    Host port to scrape

  • scrape_job_name (String[1]) (defaults to: 'rabbitmq')

    Name of the scrape job to export, if export_scrape_job is true

  • scrape_job_labels (Optional[Hash]) (defaults to: undef)

    Labels to add to the scrape job, if export_scrape_job is true



84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
# File 'manifests/rabbitmq_exporter.pp', line 84

class prometheus::rabbitmq_exporter (
  Prometheus::Uri $download_url_base,
  Array[String] $extra_groups,
  String[1] $group,
  String[1] $package_ensure,
  String[1] $package_name,
  String[1] $service_name,
  String $download_extension,
  String[1] $user,
  String[1] $rabbit_url,
  String[1] $rabbit_user,
  String[1] $rabbit_password,
  String[1] $queues_include_regex,
  String[1] $queues_exclude_regex,
  Array[String] $rabbit_capabilities,
  Array[String] $rabbit_exporters,
  # renovate: depName=kbudde/rabbitmq_exporter
  String[1] $version                                         = '0.29.0',
  String[1] $arch                                            = $prometheus::real_arch,
  Stdlib::Absolutepath $bin_dir                              = $prometheus::bin_dir,
  Optional[Prometheus::Uri] $download_url                    = undef,
  Optional[String[1]] $extra_options                         = undef,
  Prometheus::Initstyle $init_style                          = $prometheus::init_style,
  Prometheus::Install $install_method                        = $prometheus::install_method,
  Boolean $manage_group                                      = true,
  Boolean $manage_service                                    = true,
  Boolean $manage_user                                       = true,
  String[1] $os                                              = downcase($facts['kernel']),
  Boolean $purge_config_dir                                  = true,
  Boolean $restart_on_change                                 = true,
  Boolean $service_enable                                    = true,
  Stdlib::Ensure::Service $service_ensure                    = 'running',
  Hash[String,String] $extra_env_vars                        = {},
  Boolean $export_scrape_job                                 = false,
  Optional[Stdlib::Host] $scrape_host                        = undef,
  Stdlib::Port $scrape_port                                  = 9419,
  String[1] $scrape_job_name                                 = 'rabbitmq',
  Optional[Hash] $scrape_job_labels                          = undef,
  Optional[String[1]] $proxy_server                          = undef,
  Optional[Enum['none', 'http', 'https', 'ftp']] $proxy_type = undef,
) inherits prometheus {
  deprecation(
    'promtheus::rabbitmq_exporter',
    'This class is deprecated and will be removed in a future release. See https://github.com/kbudde/rabbitmq_exporter/issues/383 for details',
    false
  )

  if versioncmp($version, '1.0.0') >= 0 {
    $extract_path = "/opt/${package_name}-${version}.${os}-${arch}"
    $real_download_url = pick($download_url, "${download_url_base}/download/v${version}/${package_name}_${version}_${os}_${arch}.${download_extension}")
    file { $extract_path:
      ensure => 'directory',
      owner  => 'root',
      group  => 0, # 0 instead of root because OS X uses "wheel".
      mode   => '0555',
      before => Prometheus::Daemon[$service_name],
    }
  } else {
    $extract_path = '/opt'
    $real_download_url = pick($download_url, "${download_url_base}/download/v${version}/${package_name}-${version}.${os}-${arch}.${download_extension}")
  }

  $notify_service = $restart_on_change ? {
    true    => Service[$service_name],
    default => undef,
  }

  $env_vars = {
    'RABBIT_URL'          => $rabbit_url,
    'RABBIT_USER'         => $rabbit_user,
    'RABBIT_PASSWORD'     => $rabbit_password,
    'INCLUDE_QUEUES'      => $queues_include_regex,
    'SKIP_QUEUES'         => $queues_exclude_regex,
    'RABBIT_CAPABILITIES' => join($rabbit_capabilities, ','),
    'RABBIT_EXPORTERS'    => join($rabbit_exporters, ','),
    'PUBLISH_PORT'        => $scrape_port,
  }

  $real_env_vars = stdlib::merge($env_vars, $extra_env_vars)

  prometheus::daemon { $service_name:
    install_method     => $install_method,
    version            => $version,
    download_extension => $download_extension,
    os                 => $os,
    arch               => $arch,
    real_download_url  => $real_download_url,
    bin_dir            => $bin_dir,
    notify_service     => $notify_service,
    package_name       => $package_name,
    package_ensure     => $package_ensure,
    manage_user        => $manage_user,
    user               => $user,
    extra_groups       => $extra_groups,
    group              => $group,
    manage_group       => $manage_group,
    purge              => $purge_config_dir,
    options            => $extra_options,
    init_style         => $init_style,
    service_ensure     => $service_ensure,
    service_enable     => $service_enable,
    manage_service     => $manage_service,
    env_vars           => $real_env_vars,
    export_scrape_job  => $export_scrape_job,
    scrape_host        => $scrape_host,
    scrape_port        => $scrape_port,
    scrape_job_name    => $scrape_job_name,
    scrape_job_labels  => $scrape_job_labels,
    proxy_server       => $proxy_server,
    proxy_type         => $proxy_type,
    extract_path       => $extract_path,
  }
}