root / snf-cyclades-app / synnefo / logic / tests.py @ ca4d59e3
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# vim: set fileencoding=utf-8 :
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# Copyright 2012 GRNET S.A. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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#
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and documentation are
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# those of the authors and should not be interpreted as representing official
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# policies, either expressed or implied, of GRNET S.A.
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# Provides automated tests for logic module
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from random import randint |
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from django.test import TestCase |
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from synnefo.db.models import * |
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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 synnefo.lib.utils import split_time |
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from datetime import datetime |
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from mock import patch |
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from synnefo.api.util import allocate_resource |
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from synnefo.logic.callbacks import (update_db, update_network, |
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update_build_progress) |
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from snf_django.utils.testing import mocked_quotaholder |
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now = datetime.now |
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from time import time |
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import json |
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## Test Callbacks
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@patch('synnefo.lib.amqp.AMQPClient') |
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class UpdateDBTest(TestCase): |
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def create_msg(self, **kwargs): |
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"""Create snf-ganeti-eventd message"""
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msg = {'event_time': split_time(time())}
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msg['type'] = 'ganeti-op-status' |
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msg['status'] = 'success' |
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msg['jobId'] = 1 |
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msg['logmsg'] = 'Dummy Log' |
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for key, val in kwargs.items(): |
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msg[key] = val |
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message = {'body': json.dumps(msg)}
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return message
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def test_missing_attribute(self, client): |
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update_db(client, json.dumps({'body': {}}))
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self.assertTrue(client.basic_reject.called)
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def test_unhandled_exception(self, client): |
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update_db(client, {})
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client.basic_reject.assert_called_once() |
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def test_missing_instance(self, client): |
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msg = self.create_msg(operation='OP_INSTANCE_STARTUP', |
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instance='foo')
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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def test_wrong_type(self, client): |
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msg = self.create_msg(type="WRONG_TYPE") |
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update_db(client, msg) |
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self.assertTrue(client.basic_nack.called)
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def test_old_msg(self, client): |
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from time import sleep |
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from datetime import datetime |
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old_time = time() |
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sleep(0.01)
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new_time = datetime.fromtimestamp(time()) |
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vm = mfactory.VirtualMachineFactory(backendtime=new_time) |
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vm.operstate = 'STOPPED'
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vm.save() |
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msg = self.create_msg(operation='OP_INSTANCE_STARTUP', |
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event_time=split_time(old_time), |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEquals(db_vm.operstate, "STOPPED") |
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self.assertEquals(db_vm.backendtime, new_time)
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def test_start(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_STARTUP', |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'STARTED') |
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def test_stop(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_SHUTDOWN', |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'STOPPED') |
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def test_reboot(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_REBOOT', |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'STARTED') |
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def test_remove(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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# Also create a NIC
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mfactory.NetworkInterfaceFactory(machine=vm) |
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msg = self.create_msg(operation='OP_INSTANCE_REMOVE', |
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instance=vm.backend_vm_id) |
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with mocked_quotaholder():
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'DESTROYED') |
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self.assertTrue(db_vm.deleted)
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# Check that nics are deleted
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self.assertFalse(db_vm.nics.all())
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def test_create(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_CREATE', |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'STARTED') |
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def test_create_error(self, client): |
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"""Test that error create sets vm to ERROR state"""
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_CREATE', |
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instance=vm.backend_vm_id, |
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status='error')
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'ERROR') |
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def test_remove_from_error(self, client): |
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"""Test that error removes delete error builds"""
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vm = mfactory.VirtualMachineFactory(operstate='ERROR')
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# Also create a NIC
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mfactory.NetworkInterfaceFactory(machine=vm) |
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msg = self.create_msg(operation='OP_INSTANCE_REMOVE', |
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instance=vm.backend_vm_id) |
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with mocked_quotaholder():
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, 'DESTROYED') |
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self.assertTrue(db_vm.deleted)
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# Check that nics are deleted
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self.assertFalse(db_vm.nics.all())
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def test_other_error(self, client): |
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"""Test that other error messages do no affect the VM"""
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vm = mfactory.VirtualMachineFactory() |
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msg = self.create_msg(operation='OP_INSTANCE_STARTUP', |
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instance=vm.backend_vm_id, |
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status='error')
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, vm.operstate)
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self.assertEqual(db_vm.backendtime, vm.backendtime)
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def test_resize_msg(self, client): |
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vm = mfactory.VirtualMachineFactory() |
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# Test empty beparams
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for status in ["success", "error"]: |
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msg = self.create_msg(operation='OP_INSTANCE_SET_PARAMS', |
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instance=vm.backend_vm_id, |
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beparams={},
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status=status) |
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client.reset_mock() |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, vm.operstate)
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# Test intermediate states
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for status in ["queued", "waiting", "running"]: |
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msg = self.create_msg(operation='OP_INSTANCE_SET_PARAMS', |
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instance=vm.backend_vm_id, |
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beparams={"vcpus": 4, "minmem": 2048,
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"maxmem": 2048}, |
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status=status) |
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client.reset_mock() |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, "RESIZE") |
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# Test operstate after error
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msg = self.create_msg(operation='OP_INSTANCE_SET_PARAMS', |
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instance=vm.backend_vm_id, |
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beparams={"vcpus": 4},
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status="error")
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client.reset_mock() |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, "STOPPED") |
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# Test success
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f1 = mfactory.FlavorFactory(cpu=4, ram=1024, disk_template="drbd", |
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disk=1024)
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vm.flavor = f1 |
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vm.save() |
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f2 = mfactory.FlavorFactory(cpu=8, ram=2048, disk_template="drbd", |
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disk=1024)
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msg = self.create_msg(operation='OP_INSTANCE_SET_PARAMS', |
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instance=vm.backend_vm_id, |
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beparams={"vcpus": 8, "minmem": 2048,
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"maxmem": 2048}, |
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status="success")
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client.reset_mock() |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(db_vm.operstate, "STOPPED") |
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self.assertEqual(db_vm.flavor, f2)
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msg = self.create_msg(operation='OP_INSTANCE_SET_PARAMS', |
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instance=vm.backend_vm_id, |
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beparams={"vcpus": 100, "minmem": 2048,
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"maxmem": 2048}, |
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status="success")
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client.reset_mock() |
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update_db(client, msg) |
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self.assertTrue(client.basic_reject.called)
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@patch('synnefo.lib.amqp.AMQPClient') |
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class UpdateNetTest(TestCase): |
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def create_msg(self, **kwargs): |
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"""Create snf-ganeti-hook message"""
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msg = {'event_time': split_time(time())}
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msg['type'] = 'ganeti-op-status' |
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msg['operation'] = 'OP_INSTANCE_SET_PARAMS' |
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msg['status'] = 'success' |
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msg['jobId'] = 1 |
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msg['logmsg'] = 'Dummy Log' |
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for key, val in kwargs.items(): |
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msg[key] = val |
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message = {'body': json.dumps(msg)}
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return message
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def test_missing_attribute(self, client): |
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update_db(client, json.dumps({'body': {}}))
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self.assertTrue(client.basic_reject.called)
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def test_unhandled_exception(self, client): |
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update_db(client, {})
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client.basic_reject.assert_called_once() |
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def test_wrong_type(self, client): |
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msg = self.create_msg(type="WRONG_TYPE") |
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update_db(client, msg) |
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self.assertTrue(client.basic_nack.called)
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def test_missing_instance(self, client): |
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msg = self.create_msg(operation='OP_INSTANCE_STARTUP', |
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instance='foo')
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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def test_no_nics(self, client): |
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vm = mfactory.VirtualMachineFactory(operstate='ERROR')
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mfactory.NetworkInterfaceFactory(machine=vm) |
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mfactory.NetworkInterfaceFactory(machine=vm) |
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mfactory.NetworkInterfaceFactory(machine=vm) |
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self.assertEqual(len(vm.nics.all()), 3) |
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msg = self.create_msg(nics=[],
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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self.assertEqual(len(db_vm.nics.all()), 0) |
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def test_empty_nic(self, client): |
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vm = mfactory.VirtualMachineFactory(operstate='ERROR')
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for public in [True, False]: |
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net = mfactory.NetworkFactory(public=public) |
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msg = self.create_msg(nics=[{'network': net.backend_id}], |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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nics = db_vm.nics.all() |
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self.assertEqual(len(nics), 1) |
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self.assertEqual(nics[0].index, 0) |
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self.assertEqual(nics[0].ipv4, '') |
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self.assertEqual(nics[0].ipv6, '') |
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self.assertEqual(nics[0].mac, '') |
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if public:
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self.assertEqual(nics[0].firewall_profile, |
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settings.DEFAULT_FIREWALL_PROFILE) |
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else:
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self.assertEqual(nics[0].firewall_profile, '') |
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def test_full_nic(self, client): |
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vm = mfactory.VirtualMachineFactory(operstate='ERROR')
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net = mfactory.NetworkFactory(subnet='10.0.0.0/24')
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pool = net.get_pool() |
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self.assertTrue(pool.is_available('10.0.0.22')) |
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pool.save() |
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msg = self.create_msg(nics=[{'network': net.backend_id, |
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'ip': '10.0.0.22', |
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'mac': 'aa:bb:cc:00:11:22'}], |
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instance=vm.backend_vm_id) |
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update_db(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_vm = VirtualMachine.objects.get(id=vm.id) |
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nics = db_vm.nics.all() |
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self.assertEqual(len(nics), 1) |
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self.assertEqual(nics[0].index, 0) |
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self.assertEqual(nics[0].ipv4, '10.0.0.22') |
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self.assertEqual(nics[0].ipv6, '') |
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self.assertEqual(nics[0].mac, 'aa:bb:cc:00:11:22') |
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pool = net.get_pool() |
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self.assertFalse(pool.is_available('10.0.0.22')) |
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pool.save() |
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@patch('synnefo.lib.amqp.AMQPClient') |
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class UpdateNetworkTest(TestCase): |
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def create_msg(self, **kwargs): |
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"""Create snf-ganeti-eventd message"""
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msg = {'event_time': split_time(time())}
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msg['type'] = 'ganeti-network-status' |
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msg['status'] = 'success' |
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msg['jobId'] = 1 |
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msg['logmsg'] = 'Dummy Log' |
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for key, val in kwargs.items(): |
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msg[key] = val |
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message = {'body': json.dumps(msg)}
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return message
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def test_missing_attribute(self, client): |
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update_network(client, json.dumps({'body': {}}))
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self.assertTrue(client.basic_reject.called)
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def test_unhandled_exception(self, client): |
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update_network(client, {})
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client.basic_reject.assert_called_once() |
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def test_wrong_type(self, client): |
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msg = self.create_msg(type="WRONG_TYPE") |
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update_network(client, msg) |
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self.assertTrue(client.basic_nack.called)
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def test_missing_network(self, client): |
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msg = self.create_msg(operation='OP_NETWORK_CREATE', |
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network='foo')
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update_network(client, msg) |
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self.assertTrue(client.basic_ack.called)
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def test_create(self, client): |
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back_network = mfactory.BackendNetworkFactory(operstate='PENDING')
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net = back_network.network |
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net.state = 'ACTIVE'
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net.save() |
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back1 = back_network.backend |
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back_network2 = mfactory.BackendNetworkFactory(operstate='PENDING',
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network=net) |
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back2 = back_network2.backend |
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# Message from first backend network
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msg = self.create_msg(operation='OP_NETWORK_CONNECT', |
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network=net.backend_id, |
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cluster=back1.clustername) |
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update_network(client, msg) |
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self.assertTrue(client.basic_ack.called)
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back_net = BackendNetwork.objects.get(id=back_network.id) |
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self.assertEqual(back_net.operstate, 'ACTIVE') |
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db_net = Network.objects.get(id=net.id) |
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self.assertEqual(db_net.state, 'ACTIVE') |
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# msg from second backend network
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msg = self.create_msg(operation='OP_NETWORK_CONNECT', |
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network=net.backend_id, |
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cluster=back2.clustername) |
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update_network(client, msg) |
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self.assertTrue(client.basic_ack.called)
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db_net = Network.objects.get(id=net.id) |
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self.assertEqual(db_net.state, 'ACTIVE') |
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back_net = BackendNetwork.objects.get(id=back_network.id) |
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self.assertEqual(back_net.operstate, 'ACTIVE') |
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def test_create_offline_backend(self, client): |
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"""Test network creation when a backend is offline"""
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net = mfactory.NetworkFactory(state='ACTIVE')
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bn1 = mfactory.BackendNetworkFactory(network=net) |
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bn2 = mfactory.BackendNetworkFactory(network=net, |
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backend__offline=True)
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msg = self.create_msg(operation='OP_NETWORK_CONNECT', |
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network=net.backend_id, |
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cluster=bn1.backend.clustername) |
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update_network(client, msg) |
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self.assertTrue(client.basic_ack.called)
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new_net = Network.objects.get(id=net.id) |
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self.assertEqual(new_net.state, 'ACTIVE') |
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|
| 431 |
def test_disconnect(self, client): |
| 432 |
bn1 = mfactory.BackendNetworkFactory(operstate='ACTIVE')
|
| 433 |
net1 = bn1.network |
| 434 |
net1.state = "ACTIVE"
|
| 435 |
net1.state = 'ACTIVE'
|
| 436 |
net1.save() |
| 437 |
bn2 = mfactory.BackendNetworkFactory(operstate='ACTIVE',
|
| 438 |
network=net1) |
| 439 |
msg = self.create_msg(operation='OP_NETWORK_DISCONNECT', |
| 440 |
network=net1.backend_id, |
| 441 |
cluster=bn2.backend.clustername) |
| 442 |
update_network(client, msg) |
| 443 |
self.assertTrue(client.basic_ack.called)
|
| 444 |
self.assertEqual(Network.objects.get(id=net1.id).state, 'ACTIVE') |
| 445 |
self.assertEqual(BackendNetwork.objects.get(id=bn2.id).operstate,
|
| 446 |
'PENDING')
|
| 447 |
|
| 448 |
def test_remove(self, client): |
| 449 |
mfactory.MacPrefixPoolTableFactory() |
| 450 |
mfactory.BridgePoolTableFactory() |
| 451 |
bn = mfactory.BackendNetworkFactory(operstate='ACTIVE')
|
| 452 |
for old_state in ['success', 'canceled', 'error']: |
| 453 |
for flavor in Network.FLAVORS.keys(): |
| 454 |
bn.operstate = old_state |
| 455 |
bn.save() |
| 456 |
net = bn.network |
| 457 |
net.state = 'ACTIVE'
|
| 458 |
net.flavor = flavor |
| 459 |
if flavor == 'PHYSICAL_VLAN': |
| 460 |
net.link = allocate_resource('bridge')
|
| 461 |
if flavor == 'MAC_FILTERED': |
| 462 |
net.mac_prefix = allocate_resource('mac_prefix')
|
| 463 |
net.save() |
| 464 |
msg = self.create_msg(operation='OP_NETWORK_REMOVE', |
| 465 |
network=net.backend_id, |
| 466 |
cluster=bn.backend.clustername) |
| 467 |
with mocked_quotaholder():
|
| 468 |
update_network(client, msg) |
| 469 |
self.assertTrue(client.basic_ack.called)
|
| 470 |
db_bnet = BackendNetwork.objects.get(id=bn.id) |
| 471 |
self.assertEqual(db_bnet.operstate,
|
| 472 |
'DELETED')
|
| 473 |
db_net = Network.objects.get(id=net.id) |
| 474 |
self.assertEqual(db_net.state, 'DELETED', flavor) |
| 475 |
self.assertTrue(db_net.deleted)
|
| 476 |
if flavor == 'PHYSICAL_VLAN': |
| 477 |
pool = BridgePoolTable.get_pool() |
| 478 |
self.assertTrue(pool.is_available(net.link))
|
| 479 |
if flavor == 'MAC_FILTERED': |
| 480 |
pool = MacPrefixPoolTable.get_pool() |
| 481 |
self.assertTrue(pool.is_available(net.mac_prefix))
|
| 482 |
|
| 483 |
def test_remove_offline_backend(self, client): |
| 484 |
"""Test network removing when a backend is offline"""
|
| 485 |
mfactory.BridgePoolTableFactory() |
| 486 |
net = mfactory.NetworkFactory(flavor='PHYSICAL_VLAN',
|
| 487 |
state='ACTIVE',
|
| 488 |
link='prv12')
|
| 489 |
bn1 = mfactory.BackendNetworkFactory(network=net) |
| 490 |
mfactory.BackendNetworkFactory(network=net, |
| 491 |
operstate="ACTIVE",
|
| 492 |
backend__offline=True)
|
| 493 |
msg = self.create_msg(operation='OP_NETWORK_REMOVE', |
| 494 |
network=net.backend_id, |
| 495 |
cluster=bn1.backend.clustername) |
| 496 |
with mocked_quotaholder():
|
| 497 |
update_network(client, msg) |
| 498 |
self.assertTrue(client.basic_ack.called)
|
| 499 |
new_net = Network.objects.get(id=net.id) |
| 500 |
self.assertEqual(new_net.state, 'ACTIVE') |
| 501 |
self.assertFalse(new_net.deleted)
|
| 502 |
|
| 503 |
def test_error_opcode(self, client): |
| 504 |
mfactory.MacPrefixPoolTableFactory() |
| 505 |
mfactory.BridgePoolTableFactory() |
| 506 |
for state, _ in Network.OPER_STATES: |
| 507 |
bn = mfactory.BackendNetworkFactory(operstate="ACTIVE")
|
| 508 |
bn.operstate = state |
| 509 |
bn.save() |
| 510 |
network = bn.network |
| 511 |
network.state = state |
| 512 |
network.save() |
| 513 |
for opcode, _ in BackendNetwork.BACKEND_OPCODES: |
| 514 |
if opcode in ['OP_NETWORK_REMOVE', 'OP_NETWORK_ADD']: |
| 515 |
continue
|
| 516 |
msg = self.create_msg(operation=opcode,
|
| 517 |
network=bn.network.backend_id, |
| 518 |
status='error',
|
| 519 |
add_reserved_ips=[], |
| 520 |
remove_reserved_ips=[], |
| 521 |
cluster=bn.backend.clustername) |
| 522 |
with mocked_quotaholder():
|
| 523 |
update_network(client, msg) |
| 524 |
self.assertTrue(client.basic_ack.called)
|
| 525 |
db_bnet = BackendNetwork.objects.get(id=bn.id) |
| 526 |
self.assertEqual(bn.operstate, db_bnet.operstate)
|
| 527 |
self.assertEqual(bn.network.state, db_bnet.network.state)
|
| 528 |
|
| 529 |
def test_ips(self, client): |
| 530 |
network = mfactory.NetworkFactory(subnet='10.0.0.0/24')
|
| 531 |
bn = mfactory.BackendNetworkFactory(network=network) |
| 532 |
msg = self.create_msg(operation='OP_NETWORK_SET_PARAMS', |
| 533 |
network=network.backend_id, |
| 534 |
cluster=bn.backend.clustername, |
| 535 |
status='success',
|
| 536 |
add_reserved_ips=['10.0.0.10', '10.0.0.20'], |
| 537 |
remove_reserved_ips=[]) |
| 538 |
update_network(client, msg) |
| 539 |
self.assertTrue(client.basic_ack.called)
|
| 540 |
pool = network.get_pool() |
| 541 |
self.assertTrue(pool.is_reserved('10.0.0.10')) |
| 542 |
self.assertTrue(pool.is_reserved('10.0.0.20')) |
| 543 |
pool.save() |
| 544 |
# Release them
|
| 545 |
msg = self.create_msg(operation='OP_NETWORK_SET_PARAMS', |
| 546 |
network=network.backend_id, |
| 547 |
cluster=bn.backend.clustername, |
| 548 |
add_reserved_ips=[], |
| 549 |
remove_reserved_ips=['10.0.0.10', '10.0.0.20']) |
| 550 |
update_network(client, msg) |
| 551 |
self.assertTrue(client.basic_ack.called)
|
| 552 |
pool = network.get_pool() |
| 553 |
self.assertFalse(pool.is_reserved('10.0.0.10')) |
| 554 |
self.assertFalse(pool.is_reserved('10.0.0.20')) |
| 555 |
|
| 556 |
|
| 557 |
@patch('synnefo.lib.amqp.AMQPClient') |
| 558 |
class UpdateBuildProgressTest(TestCase): |
| 559 |
def setUp(self): |
| 560 |
self.vm = mfactory.VirtualMachineFactory()
|
| 561 |
|
| 562 |
def get_db_vm(self): |
| 563 |
return VirtualMachine.objects.get(id=self.vm.id) |
| 564 |
|
| 565 |
def create_msg(self, **kwargs): |
| 566 |
"""Create snf-progress-monitor message"""
|
| 567 |
msg = {'event_time': split_time(time())}
|
| 568 |
msg['type'] = 'image-copy-progress' |
| 569 |
msg['progress'] = 0 |
| 570 |
for key, val in kwargs.items(): |
| 571 |
msg[key] = val |
| 572 |
message = {'body': json.dumps(msg)}
|
| 573 |
return message
|
| 574 |
|
| 575 |
def test_missing_attribute(self, client): |
| 576 |
update_build_progress(client, json.dumps({'body': {}}))
|
| 577 |
self.assertTrue(client.basic_reject.called)
|
| 578 |
|
| 579 |
def test_unhandled_exception(self, client): |
| 580 |
update_build_progress(client, {})
|
| 581 |
client.basic_reject.assert_called_once() |
| 582 |
|
| 583 |
def test_missing_instance(self, client): |
| 584 |
msg = self.create_msg(instance='foo') |
| 585 |
update_build_progress(client, msg) |
| 586 |
self.assertTrue(client.basic_ack.called)
|
| 587 |
|
| 588 |
def test_wrong_type(self, client): |
| 589 |
msg = self.create_msg(type="WRONG_TYPE") |
| 590 |
update_build_progress(client, msg) |
| 591 |
self.assertTrue(client.basic_nack.called)
|
| 592 |
|
| 593 |
def test_progress_update(self, client): |
| 594 |
rprogress = randint(10, 100) |
| 595 |
msg = self.create_msg(progress=rprogress,
|
| 596 |
instance=self.vm.backend_vm_id)
|
| 597 |
update_build_progress(client, msg) |
| 598 |
self.assertTrue(client.basic_ack.called)
|
| 599 |
vm = self.get_db_vm()
|
| 600 |
self.assertEqual(vm.buildpercentage, rprogress)
|
| 601 |
|
| 602 |
def test_invalid_value(self, client): |
| 603 |
old = self.vm.buildpercentage
|
| 604 |
for rprogress in [0, -1, 'a']: |
| 605 |
msg = self.create_msg(progress=rprogress,
|
| 606 |
instance=self.vm.backend_vm_id)
|
| 607 |
update_build_progress(client, msg) |
| 608 |
self.assertTrue(client.basic_ack.called)
|
| 609 |
vm = self.get_db_vm()
|
| 610 |
self.assertEqual(vm.buildpercentage, old)
|
| 611 |
|
| 612 |
|
| 613 |
class ReconciliationTest(TestCase): |
| 614 |
SERVERS = 1000
|
| 615 |
fixtures = ['db_test_data']
|
| 616 |
|
| 617 |
def test_get_servers_from_db(self): |
| 618 |
"""Test getting a dictionary from each server to its operstate"""
|
| 619 |
backend = 30000
|
| 620 |
self.assertEquals(reconciliation.get_servers_from_db(backends=[backend]),
|
| 621 |
{30000: 'STARTED', 30001: 'STOPPED', 30002: 'BUILD'})
|
| 622 |
|
| 623 |
def test_stale_servers_in_db(self): |
| 624 |
"""Test discovery of stale entries in DB"""
|
| 625 |
|
| 626 |
D = {1: 'STARTED', 2: 'STOPPED', 3: 'STARTED', 30000: 'BUILD',
|
| 627 |
30002: 'STOPPED'} |
| 628 |
G = {1: True, 3: True, 30000: True}
|
| 629 |
self.assertEquals(reconciliation.stale_servers_in_db(D, G),
|
| 630 |
set([2, 30002])) |
| 631 |
|
| 632 |
@patch("synnefo.db.models.get_rapi_client") |
| 633 |
def test_stale_building_vm(self, client): |
| 634 |
vm = mfactory.VirtualMachineFactory() |
| 635 |
vm.state = 'BUILD'
|
| 636 |
vm.backendjobid = 42
|
| 637 |
vm.save() |
| 638 |
D = {vm.id: 'BUILD'}
|
| 639 |
G = {}
|
| 640 |
for status in ['queued', 'waiting', 'running']: |
| 641 |
client.return_value.GetJobStatus.return_value = {'status': status}
|
| 642 |
self.assertEqual(reconciliation.stale_servers_in_db(D, G), set([])) |
| 643 |
client.return_value.GetJobStatus\ |
| 644 |
.assert_called_once_with(vm.backendjobid) |
| 645 |
client.reset_mock() |
| 646 |
for status in ['success', 'error', 'canceled']: |
| 647 |
client.return_value.GetJobStatus.return_value = {'status': status}
|
| 648 |
self.assertEqual(reconciliation.stale_servers_in_db(D, G), set([])) |
| 649 |
client.return_value.GetInstance\ |
| 650 |
.assert_called_once_with(vm.backend_vm_id) |
| 651 |
client.return_value.GetJobStatus\ |
| 652 |
.assert_called_once_with(vm.backendjobid) |
| 653 |
client.reset_mock() |
| 654 |
from synnefo.logic.rapi import GanetiApiError |
| 655 |
client.return_value.GetJobStatus.side_effect = GanetiApiError('Foo')
|
| 656 |
self.assertEqual(reconciliation.stale_servers_in_db(D, G),
|
| 657 |
set([vm.id]))
|
| 658 |
|
| 659 |
def test_orphan_instances_in_ganeti(self): |
| 660 |
"""Test discovery of orphan instances in Ganeti, without a DB entry"""
|
| 661 |
|
| 662 |
G = {1: True, 2: False, 3: False, 4: True, 50: True}
|
| 663 |
D = {1: True, 3: False}
|
| 664 |
self.assertEquals(reconciliation.orphan_instances_in_ganeti(D, G),
|
| 665 |
set([2, 4, 50])) |
| 666 |
|
| 667 |
def test_unsynced_operstate(self): |
| 668 |
"""Test discovery of unsynced operstate between the DB and Ganeti"""
|
| 669 |
|
| 670 |
G = {1: True, 2: False, 3: True, 4: False, 50: True}
|
| 671 |
D = {1: 'STARTED', 2: 'STARTED', 3: 'BUILD', 4: 'STARTED', 50: 'BUILD'}
|
| 672 |
self.assertEquals(reconciliation.unsynced_operstate(D, G),
|
| 673 |
set([(2, 'STARTED', False), |
| 674 |
(3, 'BUILD', True), (4, 'STARTED', False), |
| 675 |
(50, 'BUILD', True)])) |
| 676 |
|
| 677 |
from synnefo.logic.test.rapi_pool_tests import * |
| 678 |
from synnefo.logic.test.utils_tests import * |