Puppet Class: cinder::backup

Defined in:
manifests/backup.pp

Overview

Class: cinder::backup

Setup Cinder backup service

Parameters

enabled

(Optional) Should the service be enabled (boolean value) Defaults to true.

manage_service

(Optional) Whether to start/stop the service (boolean value) Defaults to true.

package_ensure

(Optional) Ensure state for package. Defaults to ‘present’.

backup_manager

(optional) Full class name for the Manager for volume backup. Defaults to $facts

backup_api_class

(optional) The full class name of the volume backup API class. Defaults to $facts

backup_name_template

(optional) Template string to be used to generate backup names. Defaults to $facts

backup_workers

(optional) Number of backup processes to launch. Defaults to $facts

backup_max_operations

(optional) Maximum number of concurrent memory heavy operations: backup and restore. Value of 0 means unlimited. Defaults to $facts

Author(s)

Emilien Macchi <emilien.macchi@enovance.com>

Copyright © 2013 eNovance SAS <licensing@enovance.com>

Licensed under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Parameters:

  • enabled (Any) (defaults to: true)
  • manage_service (Any) (defaults to: true)
  • package_ensure (Any) (defaults to: 'present')
  • backup_manager (Any) (defaults to: $facts['os_service_default'])
  • backup_api_class (Any) (defaults to: $facts['os_service_default'])
  • backup_name_template (Any) (defaults to: $facts['os_service_default'])
  • backup_workers (Any) (defaults to: $facts['os_service_default'])
  • backup_max_operations (Any) (defaults to: $facts['os_service_default']) 


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# File 'manifests/backup.pp', line 60

class cinder::backup (
  $enabled               = true,
  $manage_service        = true,
  $package_ensure        = 'present',
  $backup_manager        = $facts['os_service_default'],
  $backup_api_class      = $facts['os_service_default'],
  $backup_name_template  = $facts['os_service_default'],
  $backup_workers        = $facts['os_service_default'],
  $backup_max_operations = $facts['os_service_default'],
) {

  include cinder::deps
  include cinder::params

  validate_legacy(Boolean, 'validate_bool', $manage_service)
  validate_legacy(Boolean, 'validate_bool', $enabled)

  if $::cinder::params::backup_package {
    package { 'cinder-backup':
      ensure => $package_ensure,
      name   => $::cinder::params::backup_package,
      tag    => ['openstack', 'cinder-package'],
    }
  }

  if $manage_service {
    if $enabled {
      $ensure = 'running'
    } else {
      $ensure = 'stopped'
    }

    service { 'cinder-backup':
      ensure    => $ensure,
      name      => $::cinder::params::backup_service,
      enable    => $enabled,
      hasstatus => true,
      tag       => 'cinder-service',
    }
  }

  cinder_config {
    'DEFAULT/backup_manager':        value => $backup_manager;
    'DEFAULT/backup_api_class':      value => $backup_api_class;
    'DEFAULT/backup_name_template':  value => $backup_name_template;
    'DEFAULT/backup_workers':        value => $backup_workers;
    'DEFAULT/backup_max_operations': value => $backup_max_operations;
  }

}