1063 lines
42 KiB
Python
1063 lines
42 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import collections
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import copy
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import json
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from cinderclient import exceptions as cinder_exp
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import six
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from heat.common import exception
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from heat.common import template_format
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from heat.engine.clients.os import cinder
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from heat.engine.clients.os import glance
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from heat.engine.resources.openstack.cinder import volume as c_vol
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from heat.engine import rsrc_defn
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from heat.engine import scheduler
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from heat.objects import resource_data as resource_data_object
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from heat.tests.nova import fakes as fakes_nova
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from heat.tests import test_volume_utils as vt_base
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from heat.tests import utils
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cinder_volume_template = '''
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heat_template_version: 2013-05-23
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description: Cinder volumes and attachments.
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resources:
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volume:
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type: OS::Cinder::Volume
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properties:
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availability_zone: nova
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size: 1
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name: test_name
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description: test_description
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metadata:
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key: value
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volume2:
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type: OS::Cinder::Volume
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properties:
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availability_zone: nova
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size: 2
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volume3:
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type: OS::Cinder::Volume
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properties:
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availability_zone: nova
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size: 1
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name: test_name
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scheduler_hints: {"hint1": "good_advice"}
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attachment:
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type: OS::Cinder::VolumeAttachment
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properties:
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instance_uuid: WikiDatabase
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volume_id: { get_resource: volume }
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mountpoint: /dev/vdc
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'''
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single_cinder_volume_template = '''
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heat_template_version: 2013-05-23
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description: Cinder volume
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resources:
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volume:
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type: OS::Cinder::Volume
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properties:
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size: 1
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name: test_name
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description: test_description
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'''
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class CinderVolumeTest(vt_base.BaseVolumeTest):
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def setUp(self):
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super(CinderVolumeTest, self).setUp()
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self.t = template_format.parse(cinder_volume_template)
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self.use_cinder = True
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def _mock_create_volume(self, fv, stack_name, size=1,
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final_status='available'):
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cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
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self.cinder_fc)
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self.cinder_fc.volumes.create(
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size=size, availability_zone='nova',
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description='test_description',
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name='test_name',
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metadata={'key': 'value'}).AndReturn(fv)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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fv_ready = vt_base.FakeVolume(final_status, id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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return fv_ready
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def test_cinder_volume_size_constraint(self):
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self.t['resources']['volume']['properties']['size'] = 0
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stack = utils.parse_stack(self.t)
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error = self.assertRaises(exception.StackValidationFailed,
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self.create_volume,
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self.t, stack, 'volume')
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self.assertEqual(
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"Property error: resources.volume.properties.size: "
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"0 is out of range (min: 1, max: None)", six.text_type(error))
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def test_cinder_create(self):
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fv = vt_base.FakeVolume('creating')
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stack_name = 'test_cvolume_stack'
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self.stub_SnapshotConstraint_validate()
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self.stub_VolumeConstraint_validate()
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self.stub_VolumeTypeConstraint_validate()
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cinder.CinderClientPlugin._create().AndReturn(
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self.cinder_fc)
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self.cinder_fc.volumes.create(
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size=1, availability_zone='nova',
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description='test_description',
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name='test_name',
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metadata={'key': 'value'},
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volume_type='lvm').AndReturn(fv)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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fv_ready = vt_base.FakeVolume('available', id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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self.m.ReplayAll()
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self.t['resources']['volume']['properties'].update({
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'volume_type': 'lvm',
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})
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'volume')
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self.m.VerifyAll()
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def test_cinder_create_from_image(self):
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fv = vt_base.FakeVolume('downloading')
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stack_name = 'test_cvolume_create_from_img_stack'
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image_id = '46988116-6703-4623-9dbc-2bc6d284021b'
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cinder.CinderClientPlugin._create().AndReturn(
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self.cinder_fc)
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self.m.StubOutWithMock(glance.GlanceClientPlugin, 'get_image_id')
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glance.GlanceClientPlugin.get_image_id(
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image_id).MultipleTimes().AndReturn(image_id)
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self.cinder_fc.volumes.create(
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size=1, availability_zone='nova',
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description='ImageVolumeDescription',
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name='ImageVolume',
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imageRef=image_id).AndReturn(fv)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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fv_ready = vt_base.FakeVolume('available', id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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self.m.ReplayAll()
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self.t['resources']['volume']['properties'] = {
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'size': '1',
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'name': 'ImageVolume',
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'description': 'ImageVolumeDescription',
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'availability_zone': 'nova',
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'image': image_id,
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}
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'volume')
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self.m.VerifyAll()
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def test_cinder_create_with_read_only(self):
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fv = vt_base.FakeVolume('with_read_only_access_mode')
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stack_name = 'test_create_with_read_only'
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cinder.CinderClientPlugin._create().AndReturn(
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self.cinder_fc)
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self.cinder_fc.volumes.create(
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size=1, availability_zone='nova',
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description='ImageVolumeDescription',
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name='ImageVolume').AndReturn(fv)
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update_readonly_mock = self.patchobject(self.cinder_fc.volumes,
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'update_readonly_flag')
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update_readonly_mock(fv.id, False).return_value(None)
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fv_ready = vt_base.FakeVolume('available', id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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self.m.ReplayAll()
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self.t['resources']['volume']['properties'] = {
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'size': '1',
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'name': 'ImageVolume',
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'description': 'ImageVolumeDescription',
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'availability_zone': 'nova',
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'read_only': False,
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}
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'volume')
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self.m.VerifyAll()
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def test_cinder_default(self):
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fv = vt_base.FakeVolume('creating')
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stack_name = 'test_cvolume_default_stack'
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cinder.CinderClientPlugin._create().AndReturn(
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self.cinder_fc)
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vol_name = utils.PhysName(stack_name, 'volume')
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self.cinder_fc.volumes.create(
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size=1, availability_zone='nova',
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description=None,
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name=vol_name).AndReturn(fv)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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fv_ready = vt_base.FakeVolume('available', id=fv.id)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
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self.m.ReplayAll()
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self.t['resources']['volume']['properties'] = {
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'size': '1',
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'availability_zone': 'nova',
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}
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'volume')
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self.m.VerifyAll()
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def test_cinder_fn_getatt(self):
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stack_name = 'test_cvolume_fngetatt_stack'
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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fv = vt_base.FakeVolume(
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'available', availability_zone='zone1',
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size=1, snapshot_id='snap-123', name='name',
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description='desc', volume_type='lvm',
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metadata={'key': 'value'}, source_volid=None,
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bootable=False, created_at='2013-02-25T02:40:21.000000',
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encrypted=False, attachments=[])
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self.cinder_fc.volumes.get('vol-123').MultipleTimes().AndReturn(fv)
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'volume')
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self.assertEqual(u'zone1', rsrc.FnGetAtt('availability_zone'))
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self.assertEqual(u'1', rsrc.FnGetAtt('size'))
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self.assertEqual(u'snap-123', rsrc.FnGetAtt('snapshot_id'))
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self.assertEqual(u'name', rsrc.FnGetAtt('display_name'))
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self.assertEqual(u'desc', rsrc.FnGetAtt('display_description'))
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self.assertEqual(u'lvm', rsrc.FnGetAtt('volume_type'))
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self.assertEqual(json.dumps({'key': 'value'}),
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rsrc.FnGetAtt('metadata'))
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self.assertEqual({'key': 'value'},
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rsrc.FnGetAtt('metadata_values'))
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self.assertEqual(u'None', rsrc.FnGetAtt('source_volid'))
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self.assertEqual(u'available', rsrc.FnGetAtt('status'))
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self.assertEqual(u'2013-02-25T02:40:21.000000',
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rsrc.FnGetAtt('created_at'))
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self.assertEqual(u'False', rsrc.FnGetAtt('bootable'))
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self.assertEqual(u'False', rsrc.FnGetAtt('encrypted'))
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self.assertEqual(u'[]', rsrc.FnGetAtt('attachments'))
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error = self.assertRaises(exception.InvalidTemplateAttribute,
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rsrc.FnGetAtt, 'unknown')
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self.assertEqual(
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'The Referenced Attribute (volume unknown) is incorrect.',
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six.text_type(error))
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self.m.VerifyAll()
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def test_cinder_attachment(self):
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stack_name = 'test_cvolume_attach_stack'
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'))
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self.stub_VolumeConstraint_validate()
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# delete script
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fva = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
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self.fc.volumes.delete_server_volume(
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'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
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self.cinder_fc.volumes.get(fva.id).AndReturn(
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vt_base.FakeVolume('available'))
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fva)
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self.fc.volumes.get_server_volume(
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u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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self.create_volume(self.t, stack, 'volume')
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rsrc = self.create_attachment(self.t, stack, 'attachment')
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scheduler.TaskRunner(rsrc.delete)()
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self.m.VerifyAll()
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def test_cinder_volume_shrink_fails(self):
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stack_name = 'test_cvolume_shrink_fail_stack'
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# create script
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self._mock_create_volume(vt_base.FakeVolume('creating'),
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stack_name, size=2)
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# update script
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fv = vt_base.FakeVolume('available', size=2)
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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self.m.ReplayAll()
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self.t['resources']['volume']['properties']['size'] = 2
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'volume')
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props = copy.deepcopy(rsrc.properties.data)
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props['size'] = 1
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after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
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update_task = scheduler.TaskRunner(rsrc.update, after)
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ex = self.assertRaises(exception.ResourceFailure, update_task)
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self.assertEqual('NotSupported: resources.volume: '
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'Shrinking volume is not supported.',
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six.text_type(ex))
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self.assertEqual((rsrc.UPDATE, rsrc.FAILED), rsrc.state)
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self.m.VerifyAll()
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def test_cinder_volume_extend_detached(self):
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stack_name = 'test_cvolume_extend_det_stack'
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# create script
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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# update script
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fv = vt_base.FakeVolume('available',
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size=1, attachments=[])
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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self.cinder_fc.volumes.extend(fv.id, 2)
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('extending'))
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('extending'))
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('available'))
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'volume')
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props = copy.deepcopy(rsrc.properties.data)
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props['size'] = 2
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after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
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update_task = scheduler.TaskRunner(rsrc.update, after)
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self.assertIsNone(update_task())
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self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
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self.m.VerifyAll()
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def test_cinder_volume_extend_fails_to_start(self):
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stack_name = 'test_cvolume_extend_fail_start_stack'
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# create script
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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# update script
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fv = vt_base.FakeVolume('available',
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size=1, attachments=[])
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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self.cinder_fc.volumes.extend(fv.id, 2).AndRaise(
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cinder_exp.OverLimit(413))
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'volume')
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props = copy.deepcopy(rsrc.properties.data)
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props['size'] = 2
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after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
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update_task = scheduler.TaskRunner(rsrc.update, after)
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ex = self.assertRaises(exception.ResourceFailure, update_task)
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self.assertIn('Over limit', six.text_type(ex))
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self.assertEqual((rsrc.UPDATE, rsrc.FAILED), rsrc.state)
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self.m.VerifyAll()
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def test_cinder_volume_extend_fails_to_complete(self):
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stack_name = 'test_cvolume_extend_fail_compl_stack'
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# create script
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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# update script
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fv = vt_base.FakeVolume('available',
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size=1, attachments=[])
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self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
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self.cinder_fc.volumes.extend(fv.id, 2)
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('extending'))
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('extending'))
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self.cinder_fc.volumes.get(fv.id).AndReturn(
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vt_base.FakeVolume('error_extending'))
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self.m.ReplayAll()
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stack = utils.parse_stack(self.t, stack_name=stack_name)
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rsrc = self.create_volume(self.t, stack, 'volume')
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props = copy.deepcopy(rsrc.properties.data)
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props['size'] = 2
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after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
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update_task = scheduler.TaskRunner(rsrc.update, after)
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ex = self.assertRaises(exception.ResourceFailure, update_task)
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self.assertIn("Volume resize failed - Unknown status error_extending",
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six.text_type(ex))
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self.assertEqual((rsrc.UPDATE, rsrc.FAILED), rsrc.state)
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self.m.VerifyAll()
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def test_cinder_volume_extend_attached(self):
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stack_name = 'test_cvolume_extend_att_stack'
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# create script
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self.stub_VolumeConstraint_validate()
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self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
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self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'))
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# update script
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attachments = [{'id': 'vol-123',
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'device': '/dev/vdc',
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'server_id': u'WikiDatabase'}]
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fv2 = vt_base.FakeVolume('in-use',
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attachments=attachments, size=1)
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self.cinder_fc.volumes.get(fv2.id).AndReturn(fv2)
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# detach script
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fvd = vt_base.FakeVolume('in-use')
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fvd)
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self.cinder_fc.volumes.get(fvd.id).AndReturn(fvd)
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self.fc.volumes.delete_server_volume('WikiDatabase', 'vol-123')
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self.cinder_fc.volumes.get(fvd.id).AndReturn(
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vt_base.FakeVolume('available'))
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self.fc.volumes.get_server_volume(u'WikiDatabase',
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'vol-123').AndReturn(fvd)
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self.fc.volumes.get_server_volume(
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u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
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# resize script
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self.cinder_fc.volumes.extend(fvd.id, 2)
|
|
self.cinder_fc.volumes.get(fvd.id).AndReturn(
|
|
vt_base.FakeVolume('extending'))
|
|
self.cinder_fc.volumes.get(fvd.id).AndReturn(
|
|
vt_base.FakeVolume('extending'))
|
|
self.cinder_fc.volumes.get(fvd.id).AndReturn(
|
|
vt_base.FakeVolume('available'))
|
|
|
|
# attach script
|
|
self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'),
|
|
update=True)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
rsrc = self.create_volume(self.t, stack, 'volume')
|
|
self.create_attachment(self.t, stack, 'attachment')
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['size'] = 2
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
|
|
update_task = scheduler.TaskRunner(rsrc.update, after)
|
|
self.assertIsNone(update_task())
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_volume_extend_created_from_backup_with_same_size(self):
|
|
stack_name = 'test_cvolume_extend_snapsht_stack'
|
|
|
|
# create script
|
|
fvbr = vt_base.FakeBackupRestore('vol-123')
|
|
cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
|
|
self.cinder_fc)
|
|
self.m.StubOutWithMock(self.cinder_fc.restores, 'restore')
|
|
self.cinder_fc.restores.restore('backup-123').AndReturn(fvbr)
|
|
self.cinder_fc.volumes.get('vol-123').AndReturn(
|
|
vt_base.FakeVolume('restoring-backup'))
|
|
vol_name = utils.PhysName(stack_name, 'volume')
|
|
self.cinder_fc.volumes.update('vol-123', description=None,
|
|
name=vol_name).AndReturn(None)
|
|
self.cinder_fc.volumes.get('vol-123').AndReturn(
|
|
vt_base.FakeVolume('available'))
|
|
|
|
# update script
|
|
fv = vt_base.FakeVolume('available', size=2)
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
self.m.ReplayAll()
|
|
|
|
self.t['resources']['volume']['properties'] = {
|
|
'availability_zone': 'nova',
|
|
'backup_id': 'backup-123'
|
|
}
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
rsrc = self.create_volume(self.t, stack, 'volume')
|
|
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
|
self.assertEqual('available', fv.status)
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['size'] = 2
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
|
|
update_task = scheduler.TaskRunner(rsrc.update, after)
|
|
self.assertIsNone(update_task())
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_volume_retype(self):
|
|
fv = vt_base.FakeVolume('available',
|
|
size=1, name='my_vol',
|
|
description='test')
|
|
stack_name = 'test_cvolume_retype'
|
|
new_vol_type = 'new_type'
|
|
self.patchobject(cinder.CinderClientPlugin, '_create',
|
|
return_value=self.cinder_fc)
|
|
self.patchobject(self.cinder_fc.volumes, 'create', return_value=fv)
|
|
self.patchobject(self.cinder_fc.volumes, 'get', return_value=fv)
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
rsrc = self.create_volume(self.t, stack, 'volume2')
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['volume_type'] = new_vol_type
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
self.patchobject(cinder.CinderClientPlugin, 'get_volume_type',
|
|
return_value=new_vol_type)
|
|
self.patchobject(self.cinder_fc.volumes, 'retype')
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.assertEqual(1, self.cinder_fc.volumes.retype.call_count)
|
|
|
|
self.cinder_fc.volume_api_version = 1
|
|
new_vol_type_1 = 'new_type_1'
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['volume_type'] = new_vol_type_1
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
# if the volume api is v1, not support to retype
|
|
update_task = scheduler.TaskRunner(rsrc.update, after)
|
|
ex = self.assertRaises(exception.ResourceFailure, update_task)
|
|
self.assertEqual('NotSupported: resources.volume2: '
|
|
'Using Cinder API V1, '
|
|
'volume_type update is not supported.',
|
|
six.text_type(ex))
|
|
self.assertEqual((rsrc.UPDATE, rsrc.FAILED), rsrc.state)
|
|
self.assertEqual(1, self.cinder_fc.volumes.retype.call_count)
|
|
|
|
def test_cinder_volume_update_name_and_metadata(self):
|
|
# update the name, description and metadata
|
|
fv = vt_base.FakeVolume('creating',
|
|
size=1, name='my_vol',
|
|
description='test')
|
|
stack_name = 'test_cvolume_updname_stack'
|
|
update_name = 'update_name'
|
|
meta = {'Key': 'New Value'}
|
|
update_description = 'update_description'
|
|
kwargs = {
|
|
'name': update_name,
|
|
'description': update_description
|
|
}
|
|
|
|
fv = self._mock_create_volume(fv, stack_name)
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
self.cinder_fc.volumes.update(fv, **kwargs).AndReturn(None)
|
|
self.cinder_fc.volumes.update_all_metadata(fv, meta).AndReturn(None)
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
rsrc = self.create_volume(self.t, stack, 'volume')
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['name'] = update_name
|
|
props['description'] = update_description
|
|
props['metadata'] = meta
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
def test_cinder_volume_update_read_only(self):
|
|
# update read only access mode
|
|
fv = vt_base.FakeVolume('update_read_only_access_mode')
|
|
stack_name = 'test_update_read_only'
|
|
cinder.CinderClientPlugin._create().AndReturn(
|
|
self.cinder_fc)
|
|
|
|
self.cinder_fc.volumes.create(
|
|
size=1, availability_zone='nova',
|
|
description='test_description',
|
|
name='test_name',
|
|
metadata={u'key': u'value'}).AndReturn(fv)
|
|
|
|
update_readonly_mock = self.patchobject(self.cinder_fc.volumes,
|
|
'update_readonly_flag')
|
|
update_readonly_mock(fv.id, True).return_value(None)
|
|
fv_ready = vt_base.FakeVolume('available', id=fv.id)
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
rsrc = self.create_volume(self.t, stack, 'volume')
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['read_only'] = True
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
def test_cinder_snapshot(self):
|
|
stack_name = 'test_cvolume_snpsht_stack'
|
|
|
|
cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
|
|
self.cinder_fc)
|
|
self.cinder_fc.volumes.create(
|
|
size=1, availability_zone=None,
|
|
description='test_description',
|
|
name='test_name'
|
|
).AndReturn(vt_base.FakeVolume('creating'))
|
|
fv = vt_base.FakeVolume('available')
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
|
|
fb = vt_base.FakeBackup('creating')
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'create')
|
|
self.cinder_fc.backups.create(fv.id).AndReturn(fb)
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'get')
|
|
self.cinder_fc.backups.get(fb.id).AndReturn(
|
|
vt_base.FakeBackup('available'))
|
|
|
|
self.m.ReplayAll()
|
|
|
|
t = template_format.parse(single_cinder_volume_template)
|
|
stack = utils.parse_stack(t, stack_name=stack_name)
|
|
|
|
rsrc = stack['volume']
|
|
scheduler.TaskRunner(rsrc.create)()
|
|
|
|
scheduler.TaskRunner(rsrc.snapshot)()
|
|
|
|
self.assertEqual((rsrc.SNAPSHOT, rsrc.COMPLETE), rsrc.state)
|
|
|
|
self.assertEqual({'backup_id': 'backup-123'},
|
|
resource_data_object.ResourceData.get_all(rsrc))
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_snapshot_error(self):
|
|
stack_name = 'test_cvolume_snpsht_err_stack'
|
|
|
|
cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
|
|
self.cinder_fc)
|
|
self.cinder_fc.volumes.create(
|
|
size=1, availability_zone=None,
|
|
description='test_description',
|
|
name='test_name'
|
|
).AndReturn(vt_base.FakeVolume('creating'))
|
|
fv = vt_base.FakeVolume('available')
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
|
|
fb = vt_base.FakeBackup('creating')
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'create')
|
|
self.cinder_fc.backups.create(fv.id).AndReturn(fb)
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'get')
|
|
fail_reason = 'Could not determine which Swift endpoint to use'
|
|
self.cinder_fc.backups.get(fb.id).AndReturn(
|
|
vt_base.FakeBackup('error', fail_reason=fail_reason))
|
|
|
|
self.m.ReplayAll()
|
|
|
|
t = template_format.parse(single_cinder_volume_template)
|
|
stack = utils.parse_stack(t, stack_name=stack_name)
|
|
|
|
rsrc = stack['volume']
|
|
scheduler.TaskRunner(rsrc.create)()
|
|
|
|
self.assertRaises(exception.ResourceFailure,
|
|
scheduler.TaskRunner(rsrc.snapshot))
|
|
|
|
self.assertEqual((rsrc.SNAPSHOT, rsrc.FAILED), rsrc.state)
|
|
self.assertIn(fail_reason, rsrc.status_reason)
|
|
|
|
self.assertEqual({u'backup_id': u'backup-123'},
|
|
resource_data_object.ResourceData.get_all(rsrc))
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_volume_attachment_update_device(self):
|
|
stack_name = 'test_cvolume_attach_udev_stack'
|
|
|
|
self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
|
|
self._mock_create_server_volume_script(
|
|
vt_base.FakeVolume('attaching'))
|
|
self.stub_VolumeConstraint_validate()
|
|
|
|
# delete script
|
|
fva = vt_base.FakeVolume('in-use')
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
|
|
self.fc.volumes.delete_server_volume(
|
|
'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
|
vt_base.FakeVolume('available'))
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.fc.volumes.get_server_volume(
|
|
u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
|
|
|
|
# attach script
|
|
self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'),
|
|
device=u'/dev/vdd',
|
|
update=True)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
self.create_volume(self.t, stack, 'volume')
|
|
rsrc = self.create_attachment(self.t, stack, 'attachment')
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['mountpoint'] = '/dev/vdd'
|
|
props['volume_id'] = 'vol-123'
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_volume_attachment_update_volume(self):
|
|
stack_name = 'test_cvolume_attach_uvol_stack'
|
|
|
|
self.stub_VolumeConstraint_validate()
|
|
self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
|
|
|
|
fv2 = vt_base.FakeVolume('creating', id='vol-456')
|
|
vol2_name = utils.PhysName(stack_name, 'volume2')
|
|
self.cinder_fc.volumes.create(
|
|
size=2, availability_zone='nova',
|
|
description=None,
|
|
name=vol2_name).AndReturn(fv2)
|
|
self.cinder_fc.volumes.get(fv2.id).AndReturn(fv2)
|
|
fv2 = vt_base.FakeVolume('available', id=fv2.id)
|
|
self.cinder_fc.volumes.get(fv2.id).AndReturn(fv2)
|
|
|
|
self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'))
|
|
|
|
# delete script
|
|
fva = vt_base.FakeVolume('in-use')
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
|
|
self.fc.volumes.delete_server_volume(
|
|
'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
|
vt_base.FakeVolume('available'))
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.fc.volumes.get_server_volume(
|
|
u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
|
|
|
|
# attach script
|
|
fv2a = vt_base.FakeVolume('attaching', id='vol-456')
|
|
self._mock_create_server_volume_script(fv2a, volume='vol-456',
|
|
update=True)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
self.create_volume(self.t, stack, 'volume')
|
|
self.create_volume(self.t, stack, 'volume2')
|
|
|
|
rsrc = self.create_attachment(self.t, stack, 'attachment')
|
|
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['volume_id'] = 'vol-456'
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.assertEqual(fv2a.id, rsrc.resource_id)
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_volume_attachment_update_server(self):
|
|
stack_name = 'test_cvolume_attach_usrv_stack'
|
|
|
|
self._mock_create_volume(vt_base.FakeVolume('creating'), stack_name)
|
|
self._mock_create_server_volume_script(
|
|
vt_base.FakeVolume('attaching'))
|
|
self.stub_VolumeConstraint_validate()
|
|
|
|
# delete script
|
|
fva = vt_base.FakeVolume('in-use')
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(fva)
|
|
self.fc.volumes.delete_server_volume(
|
|
'WikiDatabase', 'vol-123').MultipleTimes().AndReturn(None)
|
|
self.cinder_fc.volumes.get(fva.id).AndReturn(
|
|
vt_base.FakeVolume('available'))
|
|
self.fc.volumes.get_server_volume(u'WikiDatabase',
|
|
'vol-123').AndReturn(fva)
|
|
self.fc.volumes.get_server_volume(
|
|
u'WikiDatabase', 'vol-123').AndRaise(fakes_nova.fake_exception())
|
|
|
|
# attach script
|
|
self._mock_create_server_volume_script(vt_base.FakeVolume('attaching'),
|
|
server=u'AnotherServer',
|
|
update=True)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
|
|
self.create_volume(self.t, stack, 'volume')
|
|
|
|
rsrc = self.create_attachment(self.t, stack, 'attachment')
|
|
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
props = copy.deepcopy(rsrc.properties.data)
|
|
props['instance_uuid'] = 'AnotherServer'
|
|
props['volume_id'] = 'vol-123'
|
|
after = rsrc_defn.ResourceDefinition(rsrc.name, rsrc.type(), props)
|
|
scheduler.TaskRunner(rsrc.update, after)()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_create_with_scheduler_hints(self):
|
|
fv = vt_base.FakeVolume('creating')
|
|
|
|
cinder.CinderClientPlugin._create().AndReturn(self.cinder_fc)
|
|
self.cinder_fc.volumes.create(
|
|
size=1, name='test_name', description=None,
|
|
availability_zone='nova',
|
|
scheduler_hints={'hint1': 'good_advice'}).AndReturn(fv)
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
fv_ready = vt_base.FakeVolume('available', id=fv.id)
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv_ready)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack_name = 'test_cvolume_scheduler_hints_stack'
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
self.create_volume(self.t, stack, 'volume3')
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_cinder_create_with_scheduler_hints_and_cinder_api_v1(self):
|
|
cinder.CinderClientPlugin._create().AndReturn(self.cinder_fc)
|
|
self.cinder_fc.volume_api_version = 1
|
|
|
|
self.m.ReplayAll()
|
|
|
|
stack_name = 'test_cvolume_scheduler_hints_api_v1_stack'
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
ex = self.assertRaises(exception.StackValidationFailed,
|
|
self.create_volume, self.t, stack, 'volume3')
|
|
self.assertIn('Scheduler hints are not supported by the current '
|
|
'volume API.', six.text_type(ex))
|
|
self.m.VerifyAll()
|
|
|
|
def _test_cinder_create_invalid_property_combinations(
|
|
self, stack_name, combinations, err_msg, exc):
|
|
stack = utils.parse_stack(self.t, stack_name=stack_name)
|
|
vp = stack.t['Resources']['volume2']['Properties']
|
|
vp.pop('size')
|
|
vp.update(combinations)
|
|
rsrc = stack['volume2']
|
|
ex = self.assertRaises(exc, rsrc.validate)
|
|
self.assertEqual(err_msg, six.text_type(ex))
|
|
|
|
def test_cinder_create_with_image_and_imageRef(self):
|
|
stack_name = 'test_create_with_image_and_imageRef'
|
|
combinations = {'imageRef': 'image-456', 'image': 'image-123'}
|
|
err_msg = ("Cannot define the following properties at the same "
|
|
"time: image, imageRef.")
|
|
self.stub_ImageConstraint_validate()
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.ResourcePropertyConflict)
|
|
|
|
def test_cinder_create_with_size_snapshot_and_image(self):
|
|
stack_name = 'test_create_with_size_snapshot_and_image'
|
|
combinations = {
|
|
'size': 1,
|
|
'image': 'image-123',
|
|
'snapshot_id': 'snapshot-123'}
|
|
self.stub_ImageConstraint_validate()
|
|
self.stub_SnapshotConstraint_validate()
|
|
err_msg = ('If "size" is provided, only one of "image", "imageRef", '
|
|
'"source_volid", "snapshot_id" can be specified, but '
|
|
'currently specified options: '
|
|
'[\'snapshot_id\', \'image\'].')
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_cinder_create_with_size_snapshot_and_imageRef(self):
|
|
stack_name = 'test_create_with_size_snapshot_and_imageRef'
|
|
combinations = {
|
|
'size': 1,
|
|
'imageRef': 'image-123',
|
|
'snapshot_id': 'snapshot-123'}
|
|
self.stub_ImageConstraint_validate()
|
|
self.stub_SnapshotConstraint_validate()
|
|
err_msg = ('If "size" is provided, only one of "image", "imageRef", '
|
|
'"source_volid", "snapshot_id" can be specified, but '
|
|
'currently specified options: '
|
|
'[\'snapshot_id\', \'imageRef\'].')
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_cinder_create_with_size_snapshot_and_sourcevol(self):
|
|
stack_name = 'test_create_with_size_snapshot_and_sourcevol'
|
|
combinations = {
|
|
'size': 1,
|
|
'source_volid': 'volume-123',
|
|
'snapshot_id': 'snapshot-123'}
|
|
self.stub_VolumeConstraint_validate()
|
|
self.stub_SnapshotConstraint_validate()
|
|
err_msg = ('If "size" is provided, only one of "image", "imageRef", '
|
|
'"source_volid", "snapshot_id" can be specified, but '
|
|
'currently specified options: '
|
|
'[\'snapshot_id\', \'source_volid\'].')
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_cinder_create_with_snapshot_and_source_volume(self):
|
|
stack_name = 'test_create_with_snapshot_and_source_volume'
|
|
combinations = {
|
|
'source_volid': 'source_volume-123',
|
|
'snapshot_id': 'snapshot-123'}
|
|
err_msg = ('If neither "backup_id" nor "size" is provided, one and '
|
|
'only one of "image", "imageRef", "source_volid", '
|
|
'"snapshot_id" must be specified, but currently '
|
|
'specified options: [\'snapshot_id\', \'source_volid\'].')
|
|
self.stub_VolumeConstraint_validate()
|
|
self.stub_SnapshotConstraint_validate()
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_cinder_create_with_image_and_source_volume(self):
|
|
stack_name = 'test_create_with_image_and_source_volume'
|
|
combinations = {
|
|
'source_volid': 'source_volume-123',
|
|
'image': 'image-123'}
|
|
err_msg = ('If neither "backup_id" nor "size" is provided, one and '
|
|
'only one of "image", "imageRef", "source_volid", '
|
|
'"snapshot_id" must be specified, but currently '
|
|
'specified options: [\'source_volid\', \'image\'].')
|
|
self.stub_VolumeConstraint_validate()
|
|
self.stub_ImageConstraint_validate()
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_cinder_create_no_size_no_combinations(self):
|
|
stack_name = 'test_create_no_size_no_options'
|
|
combinations = {}
|
|
err_msg = ('If neither "backup_id" nor "size" is provided, one and '
|
|
'only one of "image", "imageRef", "source_volid", '
|
|
'"snapshot_id" must be specified, but currently '
|
|
'specified options: [].')
|
|
self._test_cinder_create_invalid_property_combinations(
|
|
stack_name, combinations,
|
|
err_msg, exception.StackValidationFailed)
|
|
|
|
def test_volume_restore(self):
|
|
stack_name = 'test_cvolume_restore_stack'
|
|
|
|
# create script
|
|
cinder.CinderClientPlugin._create().MultipleTimes().AndReturn(
|
|
self.cinder_fc)
|
|
self.cinder_fc.volumes.create(
|
|
size=1, availability_zone=None,
|
|
description='test_description',
|
|
name='test_name'
|
|
).AndReturn(vt_base.FakeVolume('creating'))
|
|
fv = vt_base.FakeVolume('available')
|
|
self.cinder_fc.volumes.get(fv.id).AndReturn(fv)
|
|
|
|
# snapshot script
|
|
fb = vt_base.FakeBackup('creating')
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'create')
|
|
self.cinder_fc.backups.create(fv.id).AndReturn(fb)
|
|
self.m.StubOutWithMock(self.cinder_fc.backups, 'get')
|
|
self.cinder_fc.backups.get(fb.id).AndReturn(
|
|
vt_base.FakeBackup('available'))
|
|
|
|
# restore script
|
|
fvbr = vt_base.FakeBackupRestore('vol-123')
|
|
self.m.StubOutWithMock(self.cinder_fc.restores, 'restore')
|
|
self.cinder_fc.restores.restore('backup-123').AndReturn(fvbr)
|
|
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
|
self.cinder_fc.volumes.update('vol-123',
|
|
description='test_description',
|
|
name='test_name')
|
|
self.cinder_fc.volumes.get('vol-123').AndReturn(fv)
|
|
|
|
self.m.ReplayAll()
|
|
|
|
t = template_format.parse(single_cinder_volume_template)
|
|
stack = utils.parse_stack(t, stack_name=stack_name)
|
|
scheduler.TaskRunner(stack.create)()
|
|
|
|
self.assertEqual((stack.CREATE, stack.COMPLETE), stack.state)
|
|
|
|
scheduler.TaskRunner(stack.snapshot, None)()
|
|
|
|
self.assertEqual((stack.SNAPSHOT, stack.COMPLETE), stack.state)
|
|
|
|
data = stack.prepare_abandon()
|
|
fake_snapshot = collections.namedtuple(
|
|
'Snapshot', ('data', 'stack_id'))(data, stack.id)
|
|
|
|
stack.restore(fake_snapshot)
|
|
|
|
self.assertEqual((stack.RESTORE, stack.COMPLETE), stack.state)
|
|
|
|
self.m.VerifyAll()
|
|
|
|
def test_handle_delete_snapshot_no_backup(self):
|
|
stack_name = 'test_handle_delete_snapshot_no_backup'
|
|
mock_vs = {
|
|
'resource_data': {}
|
|
}
|
|
t = template_format.parse(single_cinder_volume_template)
|
|
stack = utils.parse_stack(t, stack_name=stack_name)
|
|
rsrc = c_vol.CinderVolume(
|
|
'volume',
|
|
stack.t.resource_definitions(stack)['volume'],
|
|
stack)
|
|
self.assertIsNone(rsrc.handle_delete_snapshot(mock_vs))
|