Puppet Function: peadm::generate_pe_conf

Defined in:
functions/generate_pe_conf.pp
Function type:
Puppet Language

Overview

peadm::generate_pe_conf(Hash $settings) ⇒ Any

Generates a pe.conf file, removing undef parameters

Parameters:

  • user_settings —

    A hash of settings to set in the config file. Any keys that are set to undef will not be included in the config file. This is done to reduce the amount of logic required within plans if parameters are not passed in.

  • settings (Hash)

Returns:

  • (Any) 


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# File 'functions/generate_pe_conf.pp', line 8

function peadm::generate_pe_conf (
  Hash $settings,
) {
  # Check that console_admin_password is present
  unless $settings['console_admin_password'] =~ String {
    fail('pe.conf must have the console_admin_password set')
  }

  # Define the configuration settings that will be placed in pe.conf by
  # default. These can be overriden by user-supplied values in the $settings
  # hash.
  $defaults = {
    'puppet_enterprise::profile::master::java_args' => {
      'Xmx' => '2048m',
      'Xms' => '512m',
    },
    'puppet_enterprise::profile::console::java_args' => {
      'Xmx' => '768m',
      'Xms' => '256m',
    },
    'puppet_enterprise::profile::orchestrator::java_args' => {
      'Xmx' => '768m',
      'Xms' => '256m',
    },
    'puppet_enterprise::profile::puppetdb::java_args' => {
      'Xmx' => '768m',
      'Xms' => '256m',
    },
  }

  # Merge the defaults with user-supplied settings, remove anything that is
  # undef, then output to JSON (and therefore HOCON, because HOCON is a
  # superset of JSON)
  ($defaults + $settings).filter |$key,$value| {
    $value != undef
  }.to_json_pretty()
}