def test_add_node(self, m_get_subnet_id):
driver = node_subnets.OpenShiftNodesSubnets()
m_get_subnet_id.return_value = 'foobar'
self.assertTrue(driver.add_node(self.machine))
m_get_subnet_id.assert_called_once_with(
name='foo-tv22d-nodes', tags='openshiftClusterID=foo-tv22d')
self.assertEqual(['foobar'], driver.get_nodes_subnets())
def test_add_node_cannot(self, m_get_subnet_id):
driver = node_subnets.OpenShiftNodesSubnets()
net = self.machine['spec']['providerSpec']['value']['networks'][0]
del net['subnets']
self.assertFalse(driver.add_node(self.machine))
m_get_subnet_id.assert_not_called()
self.assertEqual([], driver.get_nodes_subnets())
def test_get_subnet_from_machine_networks_subnets(self, m_get_subnet_id):
subnetid = 'd467451b-ab28-4578-882f-347f0dff4c9a'
m_get_subnet_id.return_value = subnetid
driver = node_subnets.OpenShiftNodesSubnets()
self.assertEqual(subnetid,
driver._get_subnet_from_machine(self.machine))
def test_add_node_uuid(self, m_get_subnet_id):
driver = node_subnets.OpenShiftNodesSubnets()
net = self.machine['spec']['providerSpec']['value']['networks'][0]
del net['subnets'][0]['filter']
net['subnets'][0]['uuid'] = 'barfoo'
self.assertTrue(driver.add_node(self.machine))
m_get_subnet_id.assert_not_called()
self.assertEqual(['barfoo'], driver.get_nodes_subnets())
def test_get_subnet_from_machine_primary_subnet(self):
driver = node_subnets.OpenShiftNodesSubnets()
psub = '622c5fd4-804c-40e8-95ab-ecd1565ac8e2'
self.machine['spec']['providerSpec']['value']['primarySubnet'] = psub
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(psub, result)
def test_get_subnet_from_machine_networks_wo_filters(self):
driver = node_subnets.OpenShiftNodesSubnets()
nets = self.machine['spec']['providerSpec']['value']['networks']
nets[0]['subnets'] = [{'uuid': 'f8a458e5-c280-47b7-9c8a-dbd4ecd65545'}]
self.machine['spec']['providerSpec']['value']['networks'] = nets
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(nets[0]['subnets'][0]['uuid'], result)
def test_delete_node_cannot(self, m_get_k8s, m_get_subnet_id):
m_k8s = mock.Mock()
m_get_k8s.return_value = m_k8s
driver = node_subnets.OpenShiftNodesSubnets()
net = self.machine['spec']['providerSpec']['value']['networks'][0]
del net['subnets']
self.assertFalse(driver.delete_node(self.machine))
m_get_subnet_id.assert_not_called()
self.assertEqual([], driver.get_nodes_subnets())
def test_get_nodes_subnets_with_config(self):
subnets = ['subnet1', 'subnet2']
cfg.CONF.set_override('worker_nodes_subnets', ['subnet3', 'subnet2'],
group='pod_vif_nested')
driver = node_subnets.OpenShiftNodesSubnets()
for subnet in subnets:
driver.subnets.add(subnet)
self.assertCountEqual(['subnet1', 'subnet2', 'subnet3'],
driver.get_nodes_subnets())
def test_get_subnet_from_machine_ports(self):
driver = node_subnets.OpenShiftNodesSubnets()
subnet_id = '0530f763-899b-4acb-a2ca-deeedd760409'
ports = [{'fixedIPs': [{'subnetID': subnet_id}]}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
del self.machine['spec']['providerSpec']['value']['networks']
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(subnet_id, result)
def test_get_subnet_from_machine_empty_networks(self):
"""Test both: networks and ports presence, but no primarySubnet.
Precedence would have networks over ports.
"""
self.machine['spec']['providerSpec']['value']['networks'] = []
driver = node_subnets.OpenShiftNodesSubnets()
result = driver._get_subnet_from_machine(self.machine)
self.assertIsNone(result)
def test_get_subnet_from_machine_networks_ports_and_primary(self):
driver = node_subnets.OpenShiftNodesSubnets()
subnet_id = 'ec4c50ac-e3f6-426e-ad91-6ddc10b5c391'
ports = [{'fixedIPs': [{'subnetID': subnet_id}]}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
psub = 'cdf08c3d-0918-4f1d-92ab-3f1e657395d7'
self.machine['spec']['providerSpec']['value']['primarySubnet'] = psub
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(psub, result)
def test_delete_node_still_exists(self, m_get_k8s, m_get_subnet_id):
m_k8s = mock.Mock()
m_get_k8s.return_value = m_k8s
m_k8s.get.return_value = {'items': [self.machine]}
driver = node_subnets.OpenShiftNodesSubnets()
driver.subnets.add('foobar')
m_get_subnet_id.return_value = 'foobar'
self.assertFalse(driver.delete_node(self.machine))
m_get_subnet_id.assert_called_with(name='foo-tv22d-nodes',
tags='openshiftClusterID=foo-tv22d')
self.assertEqual(['foobar'], driver.get_nodes_subnets())
def test_get_subnet_from_machine_networks_and_ports(self, m_get_subnet_id):
"""Test both: networks and ports presence, but no primarySubnet.
Precedence would have networks over ports.
"""
subnet_id = '7607a620-b706-478f-9481-7fdf11deeab2'
m_get_subnet_id.return_value = subnet_id
port_subnet_id = 'ec4c50ac-e3f6-426e-ad91-6ddc10b5c391'
ports = [{'fixedIPs': [{'subnetID': port_subnet_id}]}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
driver = node_subnets.OpenShiftNodesSubnets()
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(subnet_id, result)
def test_get_subnet_from_machine_ports_both_wrong(self):
del self.machine['spec']['providerSpec']['value']['networks']
ports = [{
'trunk': True
}, {
'fixedIPs': [{
'foo': 'bar'
}],
'trunk': True
}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
driver = node_subnets.OpenShiftNodesSubnets()
result = driver._get_subnet_from_machine(self.machine)
self.assertIsNone(result)
def test_get_subnet_from_machine_ports_no_trunk_one_with_trunk(self):
del self.machine['spec']['providerSpec']['value']['trunk']
del self.machine['spec']['providerSpec']['value']['networks']
subnet_id = '0530f763-899b-4acb-a2ca-deeedd760409'
ports = [{
'fixedIPs': [{
'subnetID': 'foo'
}]
}, {
'fixedIPs': [{
'subnetID': subnet_id
}],
'trunk': True
}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
driver = node_subnets.OpenShiftNodesSubnets()
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(subnet_id, result)
def test_get_subnet_from_machine_ports_both_with_trunk(self):
del self.machine['spec']['providerSpec']['value']['networks']
subnet_id1 = '0530f763-899b-4acb-a2ca-deeedd760409'
subnet_id2 = 'ccfe75a8-c15e-4504-9596-02e397362abf'
ports = [{
'fixedIPs': [{
'subnetID': subnet_id1
}],
'trunk': False
}, {
'fixedIPs': [{
'subnetID': subnet_id2
}],
'trunk': True
}]
self.machine['spec']['providerSpec']['value']['ports'] = ports
driver = node_subnets.OpenShiftNodesSubnets()
result = driver._get_subnet_from_machine(self.machine)
self.assertEqual(subnet_id2, result)
def test_get_subnet_from_machine_networks_no_trunk(self):
del self.machine['spec']['providerSpec']['value']['trunk']
driver = node_subnets.OpenShiftNodesSubnets()
self.assertIsNone(driver._get_subnet_from_machine(self.machine))
def test_get_nodes_subnets_raise(self):
driver = node_subnets.OpenShiftNodesSubnets()
self.assertRaises(exceptions.ResourceNotReady,
driver.get_nodes_subnets,
raise_on_empty=True)
def test_get_nodes_subnets_not_raise(self):
driver = node_subnets.OpenShiftNodesSubnets()
self.assertEqual([], driver.get_nodes_subnets())
def test_get_nodes_subnets(self):
subnets = ['subnet1', 'subnet2']
driver = node_subnets.OpenShiftNodesSubnets()
for subnet in subnets:
driver.subnets.add(subnet)
self.assertCountEqual(subnets, driver.get_nodes_subnets())
