2 # ============LICENSE_START=======================================================
3 # org.onap.vvp/validation-scripts
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23 # Unless otherwise specified, all documentation contained herein is licensed
24 # under the Creative Commons License, Attribution 4.0 Intl. (the "License");
25 # you may not use this documentation except in compliance with the License.
26 # You may obtain a copy of the License at
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30 # Unless required by applicable law or agreed to in writing, documentation
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36 # ============LICENSE_END============================================
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44 from tests import cached_yaml as yaml
46 from .utils.vm_types import get_vm_type_for_nova_server
49 def test_volume_resource_ids(heat_template):
51 Check that all resource ids for cinder volumes follow the right
52 naming convention to include the {vm_type} of the
53 nova server it is associated to
55 with open(heat_template) as fh:
58 # skip if resources are not defined
59 if "resources" not in yml:
60 pytest.skip("No resources specified in the heat template")
62 volume_pattern = re.compile(r'(.+?)_volume_id_\d+')
63 resources = yml['resources']
66 for k, v in resources.items():
67 if not isinstance(v, dict):
71 if v['type'] not in ['OS::Nova::Server',
72 'OS::Cinder::VolumeAttachment']:
75 if v['type'] == 'OS::Nova::Server':
76 # check block_device_mapping and make sure the right
78 if 'properties' not in v:
80 if 'block_device_mapping' not in v['properties']:
83 vm_type = get_vm_type_for_nova_server(v)
86 vm_type = vm_type.lower()
88 # get the volume_id from the block_device_mapping
89 properties = v['properties']
90 for v2 in properties['block_device_mapping']:
91 for k3, v3 in v2.items():
94 if not isinstance(v3, dict):
98 v3.get('get_param') or
99 v3.get('get_resource'))
102 if isinstance(volume_id, list):
103 volume_id = volume_id[0].lower()
105 volume_id = volume_id.lower()
107 if vm_type + "_" not in volume_id:
108 invalid_volumes.append(volume_id)
110 elif v['type'] == 'OS::Cinder::VolumeAttachment':
111 # check the volume attachment and the {vm_type}
112 # of the corresponding nova server
113 if 'properties' not in v:
115 if 'volume_id' not in v['properties']:
117 if 'instance_uuid' not in v['properties']:
120 properties = v['properties']
122 # get the instance_uuid and when applicable
123 # the nova server instance
127 if 'get_param' in properties['instance_uuid']:
129 elif 'get_resource' in properties['instance_uuid']:
130 instance_uuid = properties['instance_uuid']['get_resource']
131 if not resources[instance_uuid]:
133 nova_server = resources[instance_uuid]
134 instance_uuid = instance_uuid.lower()
141 properties['volume_id'].get('get_param') or
142 properties['volume_id'].get('get_resource'))
145 if isinstance(volume_id, list):
146 volume_id = volume_id[0].lower()
148 volume_id = volume_id.lower()
150 # do not test the case when the instance_uuid and
151 # volume_id are not defined
152 if not instance_uuid and not volume_id:
156 vm_type = get_vm_type_for_nova_server(nova_server)
159 vm_type = vm_type.lower()
160 if vm_type + "_" not in volume_id:
161 invalid_volumes.append(volume_id)
163 # extract the assumed {vm_type} from volume_id
164 m = volume_pattern.match(volume_id)
166 vm_type = m.group(1).lower()
167 if vm_type + "_" not in instance_uuid:
168 invalid_volumes.append(volume_id)
172 assert not set(invalid_volumes)