Return OpenStackVolume and OpenStackVolumeType instances from heat.

Added a methods to OpenStackHeatStack to return any OpenStackVolume
and OpenStackVolumeType objects it was responsible for spawning.
Changes include all of the necessary changes to the heat and
settings utilities and associated tests.

JIRA: SNAPS-199, SNAPS-200

Change-Id: I6da4bce1e90f080e22c96ab1b46eca8b85991ebf
Signed-off-by: spisarski <s.pisarski@cablelabs.com>

1 files changed, 51 insertions, 0 deletions

diff --git a/snaps/openstack/tests/heat/volume_heat_template.yaml b/snaps/openstack/tests/heat/volume_heat_template.yaml
new file mode 100644
index 0000000..7b6e55a
--- /dev/null
+++ b/snaps/openstack/tests/heat/volume_heat_template.yaml
@@ -0,0 +1,51 @@
+##############################################################################
+# Copyright (c) 2017 Cable Television Laboratories, Inc. ("CableLabs")
+#                    and others.  All rights reserved.
+#
+# 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.
+##############################################################################
+heat_template_version: 2015-04-30
+
+description: Simple template to deploy a single volume with encryption
+
+parameters:
+  volume_name:
+    type: string
+    label: Volume name
+    description: The name of the volume
+    default: test-vol-name
+  volume_type_name:
+    type: string
+    label: Volume Type name
+    description: The name of the volume type
+    default: test-vol-type-name
+
+resources:
+  volume_type:
+      type: OS::Cinder::VolumeType
+      properties:
+        name: { get_param: volume_type_name }
+
+  encryption_vol_type:
+    type: OS::Cinder::EncryptedVolumeType
+    properties:
+      provider: nova.volume.encryptors.luks.LuksEncryptor
+      control_location: front-end
+      volume_type: { get_resource: volume_type }
+
+  volume:
+    type: OS::Cinder::Volume
+    properties:
+      name: { get_param: volume_name }
+      size: 1
+      volume_type: { get_resource: encryption_vol_type }