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test_config_db.py
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test_config_db.py
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#
# Copyright (c) 2017 Juniper Networks, Inc. All rights reserved.
#
import mock
from mock import patch
import unittest
from cfgm_common.vnc_db import DBBase
from kube_manager.vnc import config_db
from vnc_api.vnc_api import *
class ConfigDBTest(unittest.TestCase):
def setUp(self):
self.vnc_lib = mock.Mock()
self.object_db = mock.Mock()
self.logger = mock.Mock()
self.svc = mock.Mock()
DBBase.init(self.svc, None, self.object_db)
# end setUp
def tearDown(self):
del self.object_db
# end tearDown
def obj_to_dict(self, obj):
def to_json(obj):
if hasattr(obj, 'serialize_to_json'):
return obj.serialize_to_json(obj.get_pending_updates())
else:
return dict((k, v) for k, v in obj.__dict__.iteritems())
return json.loads(json.dumps(obj, default=to_json))
# end obj_to_dict
def add_project(self, name, uuid):
project = Project(name=name)
proj_dict = self.obj_to_dict(project)
proj_dict['uuid'] = 'project'
proj_obj = Project.from_dict(**proj_dict)
config_db.ProjectKM._object_db.object_read = mock.Mock(return_value=(True, [proj_dict]))
config_db.ProjectKM.locate(uuid)
return proj_obj
# end add_project
def add_domain(self, name, uuid):
dom = Domain(name)
dom_dict = self.obj_to_dict(dom)
config_db.DomainKM._object_db.object_read = mock.Mock(return_value=(True, [dom_dict]))
config_db.DomainKM.locate(uuid)
# end
def add_vn(self, name, uuid, parent_obj):
network = VirtualNetwork(name=name, parent_obj=parent_obj)
net_dict = self.obj_to_dict(network)
net_dict['parent_uuid'] = parent_obj.uuid
net_dict['uuid'] = uuid
net_obj = VirtualNetwork.from_dict(**net_dict)
config_db.VirtualNetworkKM._object_db.object_read = mock.Mock(return_value=(True, [net_dict]))
config_db.VirtualNetworkKM.locate(uuid)
return net_obj
# end add_vn
def add_vmi(self, name, uuid, parent_obj, net_obj, vm_obj=None, irt_obj=None):
vmi = VirtualMachineInterface(name=name, parent_obj=parent_obj)
vmi.set_virtual_network(net_obj)
if vm_obj:
vmi.set_virtual_machine(vm_obj)
if irt_obj:
vmi.add_interface_route_table(irt_obj)
vmi._pending_field_updates.add('interface_route_table_refs')
vmi_dict = self.obj_to_dict(vmi)
vmi_dict['parent_uuid'] = parent_obj.uuid
vmi_dict['uuid'] = uuid
vmi_obj = VirtualMachineInterface.from_dict(**vmi_dict)
config_db.VirtualMachineInterfaceKM._object_db.object_read = mock.Mock(return_value=(True, [vmi_dict]))
config_db.VirtualMachineInterfaceKM.locate(uuid)
return vmi_obj
# end add_vmi
def add_vm(self, name, uuid):
vm = VirtualMachine(name=name)
vm_dict = self.obj_to_dict(vm)
vm_dict['uuid'] = uuid
vm_obj = VirtualMachine.from_dict(**vm_dict)
config_db.VirtualMachineKM._object_db.object_read = mock.Mock(return_value=(True, [vm_dict]))
config_db.VirtualMachineKM.locate(uuid)
return vm_obj
# end add_vm
def add_lb(self, name, uuid, proj_obj, vmi_obj, vip_address, annotations=None):
lb = Loadbalancer(name=name, parent_obj=proj_obj,
loadbalancer_provider='native')
lb.uuid = uuid
lb.set_virtual_machine_interface(vmi_obj)
id_perms = IdPermsType(enable=True)
props = LoadbalancerType(provisioning_status='ACTIVE', id_perms=id_perms,
operating_status='ONLINE', vip_address=vip_address)
lb.set_loadbalancer_properties(props)
if annotations:
for key in annotations:
lb.add_annotations(KeyValuePair(key=key, value=annotations[key]))
lb_dict = self.obj_to_dict(lb)
lb_dict['parent_uuid'] = proj_obj.uuid
lb_dict['uuid'] = uuid
lb_obj = Loadbalancer.from_dict(**lb_dict)
config_db.LoadbalancerKM._object_db.object_read = mock.Mock(return_value=(True, [lb_dict]))
config_db.LoadbalancerKM.locate(uuid)
return lb_obj
# end add_lb
def add_lb_listener(self, name, uuid, lb_obj, proj_obj, protocol, port,
target_port):
id_perms = IdPermsType(enable=True)
ll = LoadbalancerListener(name, proj_obj, id_perms=id_perms,
display_name=name)
ll.uuid = uuid
if lb_obj:
ll.set_loadbalancer(lb_obj)
props = LoadbalancerListenerType()
props.set_protocol(protocol)
props.set_protocol_port(port)
ll.set_loadbalancer_listener_properties(props)
if target_port:
ll.add_annotations(KeyValuePair(key='targetPort', value=str(target_port)))
ll_dict = self.obj_to_dict(ll)
ll_dict['uuid'] = uuid
ll_dict['parent_uuid'] = proj_obj.uuid
ll_obj = LoadbalancerListener.from_dict(**ll_dict)
config_db.LoadbalancerListenerKM._object_db.object_read = mock.Mock(return_value=(True, [ll_dict]))
config_db.LoadbalancerListenerKM.locate(uuid)
return ll_obj
# end add_lb_listener
def add_lb_pool(self, name, uuid, ll_obj, proj_obj):
props = LoadbalancerPoolType()
props.set_protocol("TCP")
id_perms = IdPermsType(enable=True)
pool = LoadbalancerPool(name, proj_obj, uuid=uuid,
loadbalancer_pool_properties=props,
id_perms=id_perms)
pool.uuid = uuid
pool.set_loadbalancer_listener(ll_obj)
pool_dict = self.obj_to_dict(pool)
pool_dict['uuid'] = uuid
pool_dict['parent_uuid'] = proj_obj.uuid
pool_obj = LoadbalancerListener.from_dict(**pool_dict)
config_db.LoadbalancerPoolKM._object_db.object_read = mock.Mock(return_value=(True, [pool_dict]))
config_db.LoadbalancerPoolKM.locate(uuid)
return pool_obj
# end add_lb_listener
def add_lb_member(self, name, uuid, pool_obj, address="10.20.30.41",
port=3000, annotations=None):
props = LoadbalancerMemberType(address=address, protocol_port=port)
id_perms = IdPermsType(enable=True)
member = LoadbalancerMember(
name, pool_obj, loadbalancer_member_properties=props,
id_perms=id_perms)
member.uuid = uuid
if annotations:
for key in annotations:
member.add_annotations(KeyValuePair(key=key, value=annotations[key]))
member_dict = self.obj_to_dict(member)
member_dict['uuid'] = uuid
member_dict['parent_uuid'] = pool_obj.uuid
member_obj = LoadbalancerMember.from_dict(**member_dict)
config_db.LoadbalancerMemberKM._object_db.object_read = mock.Mock(return_value=(True, [member_dict]))
config_db.LoadbalancerMemberKM.locate(uuid)
# end add_lb_member
def test_add_delete_network(self):
proj_obj = self.add_project("Test", 'project')
self.add_vn("Test-VN", 'network', proj_obj)
proj = config_db.ProjectKM.get('project')
net = config_db.VirtualNetworkKM.get('network')
self.assertIsNotNone(net)
self.assertIsNotNone(proj)
self.assertEqual(net.parent_key, 'project')
config_db.VirtualNetworkKM.delete('network')
config_db.ProjectKM.delete('project')
# end test_add_delete_network
def test_add_delete_vmi(self):
proj_obj = self.add_project("Test", 'project')
net_obj = self.add_vn("Test-VN", 'network', proj_obj)
self.add_vmi("Test-VMI", 'vmi', proj_obj, net_obj)
proj = config_db.ProjectKM.get('project')
net = config_db.VirtualNetworkKM.get('network')
vmi = config_db.VirtualMachineInterfaceKM.get('vmi')
self.assertIsNotNone(net)
self.assertIsNotNone(vmi)
self.assertIsNotNone(proj)
self.assertEqual(len(net.virtual_machine_interfaces), 1)
self.assertTrue('vmi' in net.virtual_machine_interfaces)
self.assertEqual(vmi.virtual_network, 'network')
config_db.VirtualMachineInterfaceKM.delete('vmi')
config_db.VirtualNetworkKM.delete('network')
config_db.ProjectKM.delete('project')
# end test_add_delete_network
def test_add_delete_iip(self):
proj_obj = self.add_project("Test", 'project')
net_obj = self.add_vn("Test-VN", 'network', proj_obj)
vmi_obj = self.add_vmi("Test-VMI", 'vmi', proj_obj, net_obj)
iip = InstanceIp(name="Test", instance_ip_address="1.1.1.2", instance_ip_family="v4")
iip.set_virtual_network(net_obj)
iip.set_virtual_machine_interface(vmi_obj)
iip_dict = self.obj_to_dict(iip)
iip_dict['uuid'] = 'iip'
iip_obj = InstanceIp.from_dict(**iip_dict)
config_db.InstanceIpKM._object_db.object_read = mock.Mock(return_value=(True, [iip_dict]))
config_db.InstanceIpKM.locate('iip')
vmi = config_db.VirtualMachineInterfaceKM.get('vmi')
iip = config_db.InstanceIpKM.get('iip')
self.assertIsNotNone(vmi)
self.assertIsNotNone(iip)
self.assertEqual(len(iip.virtual_machine_interfaces), 1)
self.assertTrue('vmi' in iip.virtual_machine_interfaces)
self.assertEqual(list(vmi.instance_ips)[0], 'iip')
config_db.InstanceIpKM.delete('iip')
config_db.VirtualMachineInterfaceKM.delete('vmi')
config_db.VirtualNetworkKM.delete('network')
config_db.ProjectKM.delete('project')
# end test_add_delete_network
def test_add_delete_loadbalancer(self):
proj_obj = self.add_project("kube-system", 'project')
net_obj = self.add_vn("cluster-network", 'network', proj_obj)
vmi_obj = self.add_vmi("kubernetes-lb-vmi", 'vmi', proj_obj, net_obj)
#LB
annotations1 = {}
annotations1['device_owner'] = 'K8S:SERVICE'
lb_obj = self.add_lb("kubernetes", 'loadbalancer', proj_obj, vmi_obj, "10.20.30.40", annotations1)
ll_obj = self.add_lb_listener("kubernetes-ll", 'listener', lb_obj, proj_obj, "TCP", 80, 3000)
pool_obj = self.add_lb_pool("kubernetes-pool", 'pool', ll_obj, proj_obj)
annotations2 = {}
annotations2['vmi'] = "vmi"
annotations2['vm'] = "vm"
member_obj = self.add_lb_member("kubernetes-member", 'member', pool_obj, annotations=annotations2)
net = config_db.VirtualNetworkKM.get('network')
vmi = config_db.VirtualMachineInterfaceKM.get('vmi')
lb = config_db.LoadbalancerKM.get('loadbalancer')
ll = config_db.LoadbalancerListenerKM.get('listener')
pool = config_db.LoadbalancerPoolKM.get('pool')
member = config_db.LoadbalancerMemberKM.get('member')
self.assertIsNotNone(member)
self.assertIsNotNone(pool)
self.assertIsNotNone(ll)
self.assertIsNotNone(lb)
self.assertIsNotNone(vmi)
self.assertIsNotNone(net)
#Test 'member'
self.assertEqual(member.uuid, 'member')
self.assertEqual(member.name, 'kubernetes-member')
self.assertEqual(member.loadbalancer_pool, 'pool')
# SAS FIXME self.assertEqual(member.vmi, 'vmi')
# SAS FIXME self.assertEqual(member.vm, 'vm')
#Test 'pool'
self.assertEqual(pool.uuid, 'pool')
self.assertEqual(pool.name, 'kubernetes-pool')
self.assertEqual(len(pool.members), 1)
self.assertEqual(pool.loadbalancer_listener, 'listener')
self.assertEqual(pool.parent_uuid, 'project')
#Test 'listener'
self.assertEqual(ll.uuid, 'listener')
self.assertEqual(ll.name, 'kubernetes-ll')
self.assertEqual(ll.loadbalancer, 'loadbalancer')
self.assertEqual(ll.loadbalancer_pool, 'pool')
#self.assertEqual(ll.target_port, '3000')
self.assertEqual(pool.parent_uuid, 'project')
#Test 'loadbalancer'
self.assertEqual(lb.uuid, 'loadbalancer')
self.assertEqual(lb.name, 'kubernetes')
self.assertEqual(len(lb.loadbalancer_listeners), 1)
self.assertEqual(lb.parent_uuid, 'project')
# Delete memeber and check update of pool
config_db.LoadbalancerMemberKM.delete('member')
self.assertEqual(len(pool.members), 0)
# Delete pool and check update of listener
config_db.LoadbalancerPoolKM.delete('pool')
self.assertNotEqual(ll.loadbalancer_pool, 'pool')
# Delete listener and check update of loadbalancer
config_db.LoadbalancerListenerKM.delete('listener')
self.assertEqual(len(lb.loadbalancer_listeners), 0)
# Delete loadbalancer
config_db.LoadbalancerKM.delete('loadbalancer')
# Delete project
config_db.ProjectKM.delete('project')
# end test_add_delete_pool
def test_add_delete_floating_ip(self):
project = self.add_project("Test-Project", 'project')
net_obj = self.add_vn("Test-Network", 'network', project)
vmi_obj = self.add_vmi("Test-VMI", 'vmi', project, net_obj)
fip_pool_obj = FloatingIpPool('Test-fip-pool', parent_obj=net_obj)
fip = FloatingIp(name="Test-FIP", parent_obj=fip_pool_obj, floating_ip_address = "1.2.3.33")
fip.set_project(project)
fip.set_virtual_machine_interface(vmi_obj)
fip_dict = self.obj_to_dict(fip)
fip_dict['parent_uuid'] = 'pool'
fip_dict['uuid'] = 'fip'
fip_obj = FloatingIp.from_dict(**fip_dict)
config_db.FloatingIpKM._object_db.object_read = mock.Mock(return_value=(True, [fip_dict]))
config_db.FloatingIpKM.locate('fip')
fip = config_db.FloatingIpKM.get('fip')
vmi = config_db.VirtualMachineInterfaceKM.get('vmi')
self.assertIsNotNone(fip)
self.assertIsNotNone(vmi)
self.assertEqual(len(fip.virtual_machine_interfaces), 1)
self.assertTrue('vmi' in fip.virtual_machine_interfaces)
self.assertEqual(fip.address, "1.2.3.33")
self.assertEqual(list(vmi.floating_ips)[0], 'fip')
config_db.FloatingIpKM.delete('fip')
config_db.VirtualMachineInterfaceKM.delete('vmi')
config_db.VirtualNetworkKM.delete('network')
config_db.ProjectKM.delete('project')
# end test_add_delete_floating_ip
def test_add_delete_sg(self):
project = self.add_project("Test-Project", 'project')
sg = SecurityGroup(name="Test-SG", parent_obj=project)
sg_dict = self.obj_to_dict(sg)
sg_dict['parent_uuid'] = 'project'
sg_dict['uuid'] = 'sg'
sg_obj = SecurityGroup.from_dict(**sg_dict)
self.object_db.object_read = mock.Mock(
return_value=(True, [sg_dict]))
config_db.SecurityGroupKM.locate('sg')
sg = config_db.SecurityGroupKM.get('sg')
self.assertIsNotNone(sg)
config_db.SecurityGroupKM.delete('sg')
config_db.ProjectKM.delete('project')
# end test_add_delete_sg(self):
#end ConfigDBTest(unittest.TestCase):