Defined Type: system::role

Defined in:
modules/system/manifests/role.pp

Summary

Adds a banner message to the server MOTD (usually displayed on login) that identifies the role of the server.

Overview

SPDX-License-Identifier: Apache-2.0

Examples:

system::role { 'analytics::hadoop::master':
  description => 'Hadoop Master (NameNode & ResourceManager)'
}

Parameters:

  • ensure (Wmflib::Ensure) (defaults to: present) —

    Present or absent. (Default: present.)

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

    A human-readable description of the role. Optional.



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# File 'modules/system/manifests/role.pp', line 14

define system::role(
    Wmflib::Ensure      $ensure      = present,
    Optional[String[1]] $description = undef,
) {
    $role_title = regsubst($title, '^role::', '')

    $message = $description ? {
        undef   => "${facts['networking']['hostname']} is ${role_title}",
        default => "${facts['networking']['hostname']} is a ${description} (${role_title})",
    }

    motd::message { "role-${role_title}":
        ensure   => $ensure,
        priority => 5,
        message  => $message,
    }
}