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Loadable Cluster Data Model Collectors

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In this changeset, I made BaseClusterDataModelCollector instances
pluggable. This corresponds to "part 1" of the work items detailed
in the specifications.

Change-Id: Iab1c7e264add9e2cbbbb767e3fd6e99a0c22c691
Partially-Implements: blueprint cluster-model-objects-wrapper
This commit is contained in:
Vincent Françoise
2016-06-24 17:24:01 +02:00
parent 553c5a6c4b
commit 5a2a94fbec
31 changed files with 364 additions and 190 deletions
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25
watcher/tests/decision_engine/model/test_mapping.py
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@@ -30,9 +30,12 @@ class TestMapping(base.BaseTestCase):
VM1_UUID = "73b09e16-35b7-4922-804e-e8f5d9b740fc"
VM2_UUID = "a4cab39b-9828-413a-bf88-f76921bf1517"
def setUp(self):
super(TestMapping, self).setUp()
self.fake_cluster = faker_cluster_state.FakerModelCollector()
def test_get_node_from_vm(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
vms = model.get_all_vms()
keys = list(vms.keys())
@@ -43,15 +46,13 @@ class TestMapping(base.BaseTestCase):
self.assertEqual('Node_0', node.uuid)
def test_get_node_from_vm_id(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
hyps = model.mapping.get_node_vms_from_id("BLABLABLA")
self.assertEqual(0, hyps.__len__())
def test_get_all_vms(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
vms = model.get_all_vms()
self.assertEqual(2, vms.__len__())
@@ -63,16 +64,14 @@ class TestMapping(base.BaseTestCase):
self.assertEqual(self.VM2_UUID, vms[self.VM2_UUID].uuid)
def test_get_mapping(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
mapping_vm = model.mapping.get_mapping_vm()
self.assertEqual(2, mapping_vm.__len__())
self.assertEqual('Node_0', mapping_vm[self.VM1_UUID])
self.assertEqual('Node_1', mapping_vm[self.VM2_UUID])
def test_migrate_vm(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
vms = model.get_all_vms()
keys = list(vms.keys())
vm0 = vms[keys[0]]
@@ -86,8 +85,7 @@ class TestMapping(base.BaseTestCase):
self.assertEqual(True, model.mapping.migrate_vm(vm1, hyp0, hyp1))
def test_unmap_from_id_log_warning(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
vms = model.get_all_vms()
keys = list(vms.keys())
vm0 = vms[keys[0]]
@@ -100,8 +98,7 @@ class TestMapping(base.BaseTestCase):
# hypervisor.uuid)), 1)
def test_unmap_from_id(self):
fake_cluster = faker_cluster_state.FakerModelCollector()
model = fake_cluster.generate_scenario_3_with_2_hypervisors()
model = self.fake_cluster.generate_scenario_3_with_2_hypervisors()
vms = model.get_all_vms()
keys = list(vms.keys())
vm0 = vms[keys[0]]