Puppet Class: puppetmaster::scripts

Defined in:
modules/puppetmaster/manifests/scripts.pp

Summary

This class installs some puppetmaster server side scripts required for the manifests

Overview

Parameters:

  • keep_reports_minutes (Integer) (defaults to: 960) —

    Number of minutes to keep older reports for before deleting them. The job to remove these is run only every 8 hours, however, to prevent excess load on the prod puppetmasters.

  • has_puppetdb (Boolean) (defaults to: true) —

    inidcate if the system uses puppetdb

  • upload_facts (Boolean) (defaults to: true) —

    use the upload facts feature wikitech.wikimedia.org/wiki/Help:Puppet-compiler#Manually_update_cloud

  • http_proxy (Optional[Stdlib::HTTPUrl]) (defaults to: undef) —

    the http proxy to use

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

    this is use to override the realm used for the facts upload. its only really used if you have two puppet masteres in the same projects servicing different clients e.g. cloudinfra



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# File 'modules/puppetmaster/manifests/scripts.pp', line 16

class puppetmaster::scripts(
    Integer                              $keep_reports_minutes = 960, # 16 hours
    Boolean                              $has_puppetdb         = true,
    Boolean                              $upload_facts         = true,
    Optional[Stdlib::HTTPUrl]            $http_proxy           = undef,
    Optional[String[1]]                  $realm_override       = undef,
){
    # export and sanitize facts for puppet compiler
    ensure_packages(['python3-requests', 'python3-yaml'])

    $puppet_facts_export_source = $has_puppetdb ? {
        false   => 'puppet:///modules/puppetmaster/puppet-facts-export-nodb.sh',
        default => 'puppet:///modules/puppetmaster/puppet-facts-export-puppetdb.py',
    }
    file { '/usr/local/bin/puppet-facts-export':
        ensure => file,
        owner  => 'root',
        group  => 'root',
        mode   => '0555',
        source => $puppet_facts_export_source,
    }

    file { '/usr/local/sbin/puppet-facts-upload':
        ensure => stdlib::ensure($upload_facts, 'file'),
        owner  => 'root',
        group  => 'root',
        mode   => '0554',
        source => 'puppet:///modules/puppetmaster/puppet-facts-upload.py',
    }

    $proxy_arg = $http_proxy.then |$x| { "--proxy ${http_proxy}" }
    $realm_arg = $realm_override.then |$x| { "--realm ${realm_override}" }

    systemd::timer::job { 'upload_puppet_facts':
        ensure      => $upload_facts.bool2str('present', 'absent'),
        user        => 'root',
        description => 'Upload facts export to puppet compiler',
        command     => "/usr/local/sbin/puppet-facts-upload ${proxy_arg} ${realm_arg}",
        interval    => {'start' => 'OnUnitInactiveSec', 'interval' => '24h'},
    }

    # Clear out older reports
    systemd::timer::job { 'remove_old_puppet_reports':
        ensure      => 'present',
        user        => 'root',
        description => 'Clears out older puppet reports.',
        command     => "/usr/bin/find /var/lib/puppet/reports -type f -mmin +${keep_reports_minutes} -delete",
        interval    => {'start' => 'OnUnitInactiveSec', 'interval' => '8h'},
    }
}