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[dsa-puppet.git] / 3rdparty / modules / cinder / manifests / backend / quobyte.pp
diff --git a/3rdparty/modules/cinder/manifests/backend/quobyte.pp b/3rdparty/modules/cinder/manifests/backend/quobyte.pp
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+#
+# == Class: cinder::backend::quobyte
+#
+# Configures Cinder to use Quobyte USP as a volume driver
+#
+# === Parameters
+#
+# [*quobyte_volume_url*]
+#   (required) The URL of the Quobyte volume to use.
+#   Not an array as a Quobyte driver instance supports exactly one volume
+#   at a time - but you can load the driver more than once.
+#   Example: quobyte://quobyte.cluster.example.com/volume-name
+#
+# [*quobyte_client_cfg*]
+#   (optional) Path to a Quobyte client configuration file.
+#   This is needed if client certificate authentication is enabled on the
+#   Quobyte cluster. The config file includes the certificate and key.
+#
+# [*quobyte_qcow2_volumes*]
+#   (optional) Boolean if volumes should be created as qcow2 volumes.
+#   Defaults to True. qcow2 volumes allow snapshots, at the cost of a small
+#   performance penalty. If False, raw volumes will be used.
+#
+# [*quobyte_sparsed_volumes*]
+#   (optional) Boolean if raw volumes should be created as sparse files.
+#   Defaults to True. Non-sparse volumes may have a very small performance
+#   benefit, but take a long time to create.
+#
+# [*quobyte_mount_point_base*]
+#   (optional) Path where the driver should create mountpoints.
+#   Defaults to a subdirectory "mnt" under the Cinder state directory.
+#
+# [*volume_backend_name*]
+#   (optional) Allows for the volume_backend_name to be separate of $name.
+#   Defaults to: $name
+#
+# === Examples
+#
+# cinder::backend::quobyte { 'quobyte1':
+#   quobyte_volume_url => 'quobyte://quobyte.cluster.example.com/volume-name',
+# }
+#
+define cinder::backend::quobyte (
+  $quobyte_volume_url,
+  $quobyte_client_cfg       = undef,
+  $quobyte_qcow2_volumes    = undef,
+  $quobyte_sparsed_volumes  = undef,
+  $quobyte_mount_point_base = undef,
+  $volume_backend_name      = $name,
+) {
+
+  cinder_config {
+    "${name}/volume_backend_name":       value => $volume_backend_name;
+    "${name}/volume_driver":             value =>
+      'cinder.volume.drivers.quobyte.QuobyteDriver';
+    "${name}/quobyte_volume_url":        value => $quobyte_volume_url;
+    "${name}/quobyte_client_cfg":        value => $quobyte_client_cfg;
+    "${name}/quobyte_qcow2_volumes":     value => $quobyte_qcow2_volumes;
+    "${name}/quobyte_sparsed_volumes":   value => $quobyte_sparsed_volumes;
+    "${name}/quobyte_mount_point_base":  value => $quobyte_mount_point_base;
+  }
+
+}