Revision be4d8469 snf-cyclades-app/synnefo/logic/tests/reconciliation.py
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import logging |
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from django.test import TestCase |
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from synnefo.db.models import VirtualMachine |
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from synnefo.db.models import VirtualMachine, Network, BackendNetwork
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from synnefo.db import models_factory as mfactory |
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from synnefo.logic import reconciliation |
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from datetime import timedelta |
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@patch("synnefo.logic.rapi_pool.GanetiRapiClient")
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class ReconciliationTest(TestCase): |
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class ServerReconciliationTest(TestCase):
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@patch("synnefo.logic.rapi_pool.GanetiRapiClient")
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def setUp(self, mrapi): |
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self.backend = mfactory.BackendFactory() |
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self.assertEqual(nic.network, network2) |
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self.assertEqual(nic.ipv4, "192.168.2.1") |
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self.assertEqual(nic.mac, "aa:00:bb:cc:dd:ee") |
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@patch("synnefo.logic.rapi_pool.GanetiRapiClient")
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class NetworkReconciliationTest(TestCase): |
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def setUp(self): |
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self.backend = mfactory.BackendFactory() |
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log = logging.getLogger() |
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self.reconciler = reconciliation.NetworkReconciler( |
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logger=log, |
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fix=True) |
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def test_parted_network(self, mrapi): |
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net1 = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False) |
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mrapi().GetNetworks.return_value = [] |
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# Test nothing if Ganeti returns nothing |
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self.assertEqual(net1.backend_networks.count(), 0) |
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self.reconciler.reconcile_networks() |
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self.assertEqual(net1.backend_networks.count(), 0) |
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# Test creation if exists in Ganeti |
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self.assertEqual(net1.backend_networks.count(), 0) |
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mrapi().GetNetworks.return_value = [{"name": net1.backend_id,
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"group_list": ["default"], |
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"network": net1.subnet, |
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"map": "....", |
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"external_reservations": ""}] |
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self.reconciler.reconcile_networks() |
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self.assertTrue(net1.backend_networks |
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.filter(backend=self.backend).exists()) |
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# ..but not if it is destroying |
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net1.backend_networks.all().delete() |
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net1.action = "DESTROY" |
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net1.save() |
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self.reconciler.reconcile_networks() |
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self.assertFalse(net1.backend_networks |
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.filter(backend=self.backend).exists()) |
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# or network is public! |
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net1.action = "CREATE" |
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net1.public = True |
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net1.save() |
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self.reconciler.reconcile_networks() |
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self.assertFalse(net1.backend_networks |
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.filter(backend=self.backend).exists()) |
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# Test creation if network is a floating IP pool |
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net2 = mfactory.NetworkFactory(subnet="192.168.0.0/30", |
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floating_ip_pool=True) |
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mrapi().GetNetworks.return_value = [] |
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self.assertEqual(net2.backend_networks.count(), 0) |
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self.reconciler.reconcile_networks() |
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self.assertTrue(net2.backend_networks |
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.filter(backend=self.backend).exists()) |
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def test_stale_network(self, mrapi): |
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# Test that stale network will be deleted from DB, if network action is |
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# destroy |
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net1 = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False, |
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flavor="IP_LESS_ROUTED", |
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action="DESTROY", deleted=False) |
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bn1 = mfactory.BackendNetworkFactory(network=net1, |
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backend=self.backend, |
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operstate="ACTIVE") |
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mrapi().GetNetworks.return_value = [] |
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self.assertFalse(net1.deleted) |
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with mocked_quotaholder(): |
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self.reconciler.reconcile_networks() |
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bn1 = BackendNetwork.objects.get(id=bn1.id) |
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net1 = Network.objects.get(id=net1.id) |
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self.assertEqual(bn1.operstate, "DELETED") |
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self.assertTrue(net1.deleted) |
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# But not if action is not DESTROY |
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net2 = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False, |
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action="CREATE") |
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mfactory.BackendNetworkFactory(network=net2, backend=self.backend) |
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self.assertFalse(net2.deleted) |
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self.reconciler.reconcile_networks() |
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self.assertFalse(net2.deleted) |
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def test_missing_network(self, mrapi): |
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net2 = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False, |
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action="CREATE") |
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mfactory.BackendNetworkFactory(network=net2, backend=self.backend) |
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mrapi().GetNetworks.return_value = [] |
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self.reconciler.reconcile_networks() |
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self.assertEqual(len(mrapi().CreateNetwork.mock_calls), 1) |
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#def test_hanging_networks(self, mrapi): |
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# pass |
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def test_unsynced_networks(self, mrapi): |
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net = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False, |
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state="PENDING", |
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action="CREATE", deleted=False) |
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bn = mfactory.BackendNetworkFactory(network=net, backend=self.backend, |
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operstate="PENDING") |
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mrapi().GetNetworks.return_value = [{"name": net.backend_id,
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"group_list": [], |
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"network": net.subnet, |
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"map": "....", |
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"external_reservations": ""}] |
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self.assertEqual(bn.operstate, "PENDING") |
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self.reconciler.reconcile_networks() |
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bn = BackendNetwork.objects.get(id=bn.id) |
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self.assertEqual(bn.operstate, "ACTIVE") |
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def test_orphan_networks(self, mrapi): |
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net = mfactory.NetworkFactory(subnet="192.168.0.0/30", public=False, |
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action="CREATE", deleted=True) |
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mrapi().GetNetworks.return_value = [{"name": net.backend_id,
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"group_list": [], |
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"network": net.subnet, |
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"map": "....", |
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"external_reservations": ""}] |
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self.reconciler.reconcile_networks() |
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mrapi().DeleteNetwork.assert_called_once_with(net.backend_id, []) |
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