Puppet Class: cinder::volume::gpfs

Defined in:
manifests/volume/gpfs.pp

Overview

Class: cinder::volume::gpfs

Configures Cinder to use the IBM GPFS Driver

Parameters

gpfs_mount_point_base

(required) Specifies the path of the GPFS directory where Block Storage volume and snapshot files are stored.

gpfs_images_dir

(optional) Specifies the path of the Image service repository in GPFS. Leave undefined if not storing images in GPFS. Defaults to “None” via driver. Defaults to $::os_service_default

gpfs_images_share_mode

(optional) Specifies the type of image copy to be used. Set this when the Image service repository also uses GPFS so that image files can be transferred efficiently from the Image service to the Block Storage service. There are two valid values: “copy” specifies that a full copy of the image is made; “copy_on_write” specifies that copy-on-write optimization strategy is used and unmodified blocks of the image file are shared efficiently. Defaults to “None” via driver. Defaults to $::os_service_default

gpfs_max_clone_depth

(optional) Specifies an upper limit on the number of indirections required to reach a specific block due to snapshots or clones. A lengthy chain of copy-on-write snapshots or clones can have a negative impact on performance, but improves space utilization. 0 indicates unlimited clone depth. Defaults to “0” via driver implementation Defaults to $::os_service_default

gpfs_sparse_volumes

(optional) Specifies that volumes are created as sparse files which initially consume no space. If set to False, the volume is created as a fully allocated file, in which case, creation may take a significantly longer time. Defaults to “True” via driver. Defaults to $::os_service_default

gpfs_storage_pool

(optional) Specifies the storage pool that volumes are assigned to. By default, the system storage pool is used. Defaults to “system” via driver. Defaults to $::os_service_default

nas_host

(optional) IP address or Hostname of the NAS system. Defaults to $::os_service_default

nas_login

(optional) User name to connect to NAS system. Defaults to $::os_service_default

nas_password

(optional) Password to connect to NAS system. Defaults to $::os_service_default

nas_private_key

(optional) Filename of private key to use for SSH authentication. Defaults to $::os_service_default

nas_ssh_port

(optional) SSH port to use to connect to NAS system. Defaults to $::os_service_default

extra_options

(optional) Hash of extra options to pass to the backend stanza Defaults to: {} Example :

{ 'gpfs_backend/param1' => { 'value' => value1 } }

Authors

Benedikt von St. Vieth <b.von.st.vieth@fz-juelich.de>

Copyright 2015

Parameters:

  • gpfs_mount_point_base (Any)
  • gpfs_images_dir (Any) (defaults to: $::os_service_default)
  • gpfs_images_share_mode (Any) (defaults to: $::os_service_default)
  • gpfs_max_clone_depth (Any) (defaults to: $::os_service_default)
  • gpfs_sparse_volumes (Any) (defaults to: $::os_service_default)
  • gpfs_storage_pool (Any) (defaults to: $::os_service_default)
  • nas_host (Any) (defaults to: $::os_service_default)
  • nas_login (Any) (defaults to: $::os_service_default)
  • nas_password (Any) (defaults to: $::os_service_default)
  • nas_private_key (Any) (defaults to: $::os_service_default)
  • nas_ssh_port (Any) (defaults to: $::os_service_default)
  • extra_options (Any) (defaults to: {}) 


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# File 'manifests/volume/gpfs.pp', line 81

class cinder::volume::gpfs(
  $gpfs_mount_point_base,
  $gpfs_images_dir        = $::os_service_default,
  $gpfs_images_share_mode = $::os_service_default,
  $gpfs_max_clone_depth   = $::os_service_default,
  $gpfs_sparse_volumes    = $::os_service_default,
  $gpfs_storage_pool      = $::os_service_default,
  $nas_host               = $::os_service_default,
  $nas_login              = $::os_service_default,
  $nas_password           = $::os_service_default,
  $nas_private_key        = $::os_service_default,
  $nas_ssh_port           = $::os_service_default,
  $extra_options          = {}
) {

  include ::cinder::deps

  warning('Usage of cinder::volume::gpfs is deprecated, please use
cinder::backend::gpfs instead.')

  cinder::backend::gpfs { 'DEFAULT':
    gpfs_mount_point_base  => $gpfs_mount_point_base,
    gpfs_images_dir        => $gpfs_images_dir,
    gpfs_images_share_mode => $gpfs_images_share_mode,
    gpfs_max_clone_depth   => $gpfs_max_clone_depth,
    gpfs_sparse_volumes    => $gpfs_sparse_volumes,
    gpfs_storage_pool      => $gpfs_storage_pool,
    nas_host               => $nas_host,
    nas_login              => $nas_login,
    nas_password           => $nas_password,
    nas_private_key        => $nas_private_key,
    nas_ssh_port           => $nas_ssh_port,
    extra_options          => $extra_options,
  }
}