Puppet Class: cinder::backends

Defined in:
manifests/backends.pp

Overview

Class: cinder::backends

Class to set the enabled_backends list

Parameters

enabled_backends

(Required) a list of ini sections to enable. This should contain names used in cinder::backend::* resources. Example: [‘volume1’, ‘volume2’, ‘sata3’] Defaults to undef

backend_host

(optional) Backend override of host value. Defaults to $facts

Author: Andrew Woodward <awoodward@mirantis.com>

Parameters:

  • enabled_backends (Array[String[1], 1])
  • backend_host (Any) (defaults to: $facts['os_service_default']) 


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# File 'manifests/backends.pp', line 18

class cinder::backends (
  Array[String[1], 1] $enabled_backends,
  $backend_host     = $facts['os_service_default'],
) {

  include cinder::deps

  # Maybe this could be extended to dynamically find the enabled names
  cinder_config {
    'DEFAULT/enabled_backends': value => join($enabled_backends, ',');
  }

  $enabled_backends.each |$backend| {
    # Avoid colliding with code in backend/rbd.pp
    unless defined(Cinder_config["${backend}/backend_host"]) {
      cinder_config {
        "${backend}/backend_host": value => $backend_host;
      }
    }
  }
}