root / snf-cyclades-app / synnefo / api / test / servers.py @ 1af851fd
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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
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# without modification, are permitted provided that the following
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# conditions are met:
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#
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# 1. Redistributions of source code must retain the above
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# copyright notice, this list of conditions and the following
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# disclaimer.
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#
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# 2. Redistributions in binary form must reproduce the above
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# copyright notice, this list of conditions and the following
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# disclaimer in the documentation and/or other materials
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# provided with the distribution.
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#
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# THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
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# OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
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# USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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# AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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# ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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# POSSIBILITY OF SUCH DAMAGE.
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#
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# The views and conclusions contained in the software and
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# documentation are those of the authors and should not be
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# interpreted as representing official policies, either expressed
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# or implied, of GRNET S.A.
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import json |
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from snf_django.utils.testing import BaseAPITest, mocked_quotaholder |
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from synnefo.db.models import VirtualMachine, VirtualMachineMetadata |
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from synnefo.db import models_factory as mfactory |
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from synnefo.logic.utils import get_rsapi_state |
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from synnefo.cyclades_settings import cyclades_services |
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from synnefo.lib.services import get_service_path |
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from synnefo.lib import join_urls |
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from mock import patch |
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class ComputeAPITest(BaseAPITest): |
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def setUp(self, *args, **kwargs): |
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super(ComputeAPITest, self).setUp(*args, **kwargs) |
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self.compute_path = get_service_path(cyclades_services, 'compute', |
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version='v2.0')
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def myget(self, path, *args, **kwargs): |
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path = join_urls(self.compute_path, path)
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return self.get(path, *args, **kwargs) |
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def myput(self, path, *args, **kwargs): |
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path = join_urls(self.compute_path, path)
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return self.put(path, *args, **kwargs) |
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def mypost(self, path, *args, **kwargs): |
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path = join_urls(self.compute_path, path)
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return self.post(path, *args, **kwargs) |
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def mydelete(self, path, *args, **kwargs): |
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path = join_urls(self.compute_path, path)
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return self.delete(path, *args, **kwargs) |
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class ServerAPITest(ComputeAPITest): |
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def setUp(self): |
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self.user1 = 'user1' |
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self.user2 = 'user2' |
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self.vm1 = mfactory.VirtualMachineFactory(userid=self.user1) |
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self.vm2 = mfactory.VirtualMachineFactory(userid=self.user2) |
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self.vm3 = mfactory.VirtualMachineFactory(deleted=True, |
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userid=self.user1)
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self.vm4 = mfactory.VirtualMachineFactory(userid=self.user2) |
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super(ServerAPITest, self).setUp() |
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def test_server_list_1(self): |
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"""Test if the expected list of servers is returned."""
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response = self.myget('servers') |
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self.assertSuccess(response)
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servers = json.loads(response.content)['servers']
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self.assertEqual(servers, [])
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def test_server_list_2(self): |
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"""Test if the expected list of servers is returned."""
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response = self.myget('servers', self.user1) |
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self.assertSuccess(response)
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servers = json.loads(response.content)['servers']
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db_server = self.vm1
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server = servers[0]
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self.assertEqual(server["name"], db_server.name) |
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self.assertEqual(server["id"], db_server.id) |
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def test_server_list_detail(self): |
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"""Test if the servers list details are returned."""
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user = self.user2
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user_vms = {self.vm2.id: self.vm2,
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self.vm4.id: self.vm4} |
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response = self.myget('servers/detail', user) |
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servers = json.loads(response.content)['servers']
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self.assertEqual(len(servers), len(user_vms)) |
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for api_vm in servers: |
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db_vm = user_vms[api_vm['id']]
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self.assertEqual(api_vm['flavor']["id"], db_vm.flavor.id) |
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self.assertEqual(api_vm['hostId'], db_vm.hostid) |
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self.assertEqual(api_vm['id'], db_vm.id) |
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self.assertEqual(api_vm['image']["id"], db_vm.imageid) |
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self.assertEqual(api_vm['name'], db_vm.name) |
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self.assertEqual(api_vm['status'], get_rsapi_state(db_vm)) |
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self.assertSuccess(response)
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def test_server_detail(self): |
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"""Test if a server details are returned."""
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db_vm = self.vm2
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user = self.vm2.userid
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net = mfactory.NetworkFactory() |
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nic = mfactory.NetworkInterfaceFactory(machine=self.vm2, network=net,
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ipv6="::babe")
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db_vm_meta = mfactory.VirtualMachineMetadataFactory(vm=db_vm) |
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response = self.myget('servers/%d' % db_vm.id, user) |
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server = json.loads(response.content)['server']
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self.assertEqual(server['flavor']["id"], db_vm.flavor.id) |
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self.assertEqual(server['hostId'], db_vm.hostid) |
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self.assertEqual(server['id'], db_vm.id) |
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self.assertEqual(server['image']["id"], db_vm.imageid) |
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self.assertEqual(server['name'], db_vm.name) |
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self.assertEqual(server['status'], get_rsapi_state(db_vm)) |
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api_nic = server['attachments'][0] |
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self.assertEqual(api_nic['network_id'], str(net.id)) |
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self.assertEqual(api_nic['mac_address'], nic.mac) |
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self.assertEqual(api_nic['firewallProfile'], nic.firewall_profile) |
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self.assertEqual(api_nic['ipv4'], nic.ipv4) |
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self.assertEqual(api_nic['ipv6'], nic.ipv6) |
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self.assertEqual(api_nic['id'], 'nic-%s-%s' % (db_vm.id, nic.index)) |
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api_address = server["addresses"]
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self.assertEqual(api_address[str(net.id)], |
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[{"version": 4, "addr": nic.ipv4, "OS-EXT-IPS:type": "fixed"},
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{"version": 6, "addr": nic.ipv6, "OS-EXT-IPS:type": "fixed"}])
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metadata = server['metadata']
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self.assertEqual(len(metadata), 1) |
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self.assertEqual(metadata[db_vm_meta.meta_key], db_vm_meta.meta_value)
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self.assertSuccess(response)
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def test_server_building_nics(self): |
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db_vm = self.vm2
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user = self.vm2.userid
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net1 = mfactory.NetworkFactory() |
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net2 = mfactory.NetworkFactory() |
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net3 = mfactory.NetworkFactory() |
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mfactory.NetworkInterfaceFactory(machine=self.vm2, network=net1,
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state="BUILDING")
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nic2 = mfactory.NetworkInterfaceFactory(machine=self.vm2, network=net2,
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state="ACTIVE")
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mfactory.NetworkInterfaceFactory(machine=self.vm2, network=net3,
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state="BUILDING")
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response = self.myget('servers/%d' % db_vm.id, user) |
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server = json.loads(response.content)['server']
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nics = server["attachments"]
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self.assertEqual(len(nics), 1) |
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self.assertEqual(nics[0]["network_id"], str(nic2.network_id)) |
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def test_noauthorized(self): |
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"""Test 404 for detail of other user vm"""
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db_vm = self.vm2
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response = self.myget('servers/%d' % db_vm.id, 'wrong_user') |
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self.assertItemNotFound(response)
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def test_wrong_server(self): |
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"""Test 404 response if server does not exist."""
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response = self.myget('servers/%d' % 5000) |
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self.assertItemNotFound(response)
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def test_create_server_empty(self): |
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"""Test if the create server call returns a 400 badRequest if
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no attributes are specified."""
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response = self.mypost('servers', params={}) |
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self.assertBadRequest(response)
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def test_rename_server(self): |
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vm = self.vm2
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request = {'server': {'name': 'new_name'}}
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response = self.myput('servers/%d' % vm.id, vm.userid, |
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json.dumps(request), 'json')
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self.assertSuccess(response)
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self.assertEqual(VirtualMachine.objects.get(id=vm.id).name, "new_name") |
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def test_catch_wrong_api_paths(self): |
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response = self.myget('nonexistent') |
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self.assertEqual(response.status_code, 400) |
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try:
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error = json.loads(response.content) |
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except ValueError: |
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self.assertTrue(False) |
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def test_method_not_allowed(self, *args): |
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# /servers/ allows only POST, GET
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response = self.myput('servers', '', '') |
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self.assertMethodNotAllowed(response)
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response = self.mydelete('servers') |
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self.assertMethodNotAllowed(response)
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# /servers/<srvid>/ allows only GET, PUT, DELETE
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response = self.mypost("servers/42") |
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self.assertMethodNotAllowed(response)
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# /imags/<srvid>/metadata/ allows only POST, GET
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response = self.myput('servers/42/metadata', '', '') |
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self.assertMethodNotAllowed(response)
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response = self.mydelete('servers/42/metadata') |
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self.assertMethodNotAllowed(response)
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# /imags/<srvid>/metadata/ allows only POST, GET
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response = self.myput('servers/42/metadata', '', '') |
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self.assertMethodNotAllowed(response)
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response = self.mydelete('servers/42/metadata') |
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self.assertMethodNotAllowed(response)
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# /imags/<srvid>/metadata/<key> allows only PUT, GET, DELETE
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response = self.mypost('servers/42/metadata/foo') |
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self.assertMethodNotAllowed(response)
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@patch('synnefo.api.util.get_image') |
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@patch('synnefo.logic.rapi_pool.GanetiRapiClient') |
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class ServerCreateAPITest(ComputeAPITest): |
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def test_create_server(self, mrapi, mimage): |
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"""Test if the create server call returns the expected response
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if a valid request has been speficied."""
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mimage.return_value = {'location': 'pithos://foo',
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'checksum': '1234', |
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"id": 1, |
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"name": "test_image", |
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'disk_format': 'diskdump'} |
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mrapi().CreateInstance.return_value = 12
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flavor = mfactory.FlavorFactory() |
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# Create public network and backend
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network = mfactory.NetworkFactory(public=True)
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backend = mfactory.BackendFactory() |
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mfactory.BackendNetworkFactory(network=network, backend=backend) |
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request = {
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"server": {
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"name": "new-server-test", |
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"userid": "test_user", |
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"imageRef": 1, |
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"flavorRef": flavor.id,
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"metadata": {
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"My Server Name": "Apache1" |
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}, |
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"personality": []
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} |
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} |
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with mocked_quotaholder():
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response = self.mypost('servers', 'test_user', |
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json.dumps(request), 'json')
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self.assertEqual(response.status_code, 202) |
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mrapi().CreateInstance.assert_called_once() |
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api_server = json.loads(response.content)['server']
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self.assertEqual(api_server['status'], "BUILD") |
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self.assertEqual(api_server['progress'], 0) |
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self.assertEqual(api_server['metadata'], |
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{"My Server Name": "Apache1"})
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self.assertTrue('adminPass' in api_server) |
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db_vm = VirtualMachine.objects.get(userid='test_user')
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self.assertEqual(api_server['name'], db_vm.name) |
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self.assertEqual(api_server['status'], db_vm.operstate) |
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# Test drained flag in Network:
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network.drained = True
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network.save() |
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with mocked_quotaholder():
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response = self.mypost('servers', 'test_user', |
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json.dumps(request), 'json')
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self.assertEqual(response.status_code, 503, "serviceUnavailable") |
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def test_create_server_no_flavor(self, mrapi, mimage): |
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request = {
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"server": {
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"name": "new-server-test", |
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"userid": "test_user", |
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"imageRef": 1, |
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"flavorRef": 42, |
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"metadata": {
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"My Server Name": "Apache1" |
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}, |
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"personality": []
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} |
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} |
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response = self.mypost('servers', 'test_user', |
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json.dumps(request), 'json')
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self.assertItemNotFound(response)
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@patch('synnefo.logic.rapi_pool.GanetiRapiClient') |
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class ServerDestroyAPITest(ComputeAPITest): |
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def test_delete_server(self, mrapi): |
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vm = mfactory.VirtualMachineFactory() |
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response = self.mydelete('servers/%d' % vm.id, vm.userid) |
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self.assertEqual(response.status_code, 204) |
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mrapi().DeleteInstance.assert_called_once() |
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def test_non_existing_delete_server(self, mrapi): |
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vm = mfactory.VirtualMachineFactory() |
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response = self.mydelete('servers/%d' % 42, vm.userid) |
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self.assertItemNotFound(response)
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self.assertFalse(mrapi.mock_calls)
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class ServerMetadataAPITest(ComputeAPITest): |
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def setUp(self): |
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self.vm = mfactory.VirtualMachineFactory()
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self.metadata = mfactory.VirtualMachineMetadataFactory(vm=self.vm) |
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super(ServerMetadataAPITest, self).setUp() |
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def test_get_metadata(self): |
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vm = self.vm
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create_meta = lambda: mfactory.VirtualMachineMetadataFactory(vm=vm)
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metadata = [create_meta(), create_meta(), create_meta()] |
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response = self.myget('servers/%d/metadata' % vm.id, vm.userid) |
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self.assertTrue(response.status_code in [200, 203]) |
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api_metadata = json.loads(response.content)['metadata']
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self.assertEqual(len(api_metadata), len(metadata) + 1) |
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for db_m in metadata: |
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self.assertEqual(api_metadata[db_m.meta_key], db_m.meta_value)
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request = {'metadata':
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{'foo': 'bar'},
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metadata[0].meta_key: 'bar2' |
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} |
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response = self.mypost('servers/%d/metadata' % vm.id, |
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vm.userid, json.dumps(request), 'json')
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metadata2 = VirtualMachineMetadata.objects.filter(vm=vm) |
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response = self.myget('servers/%d/metadata' % vm.id, vm.userid) |
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self.assertTrue(response.status_code in [200, 203]) |
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api_metadata2 = json.loads(response.content)['metadata']
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self.assertTrue('foo' in api_metadata2.keys()) |
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self.assertTrue(api_metadata2[metadata[0].meta_key], 'bar2') |
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self.assertEqual(len(api_metadata2), len(metadata2)) |
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for db_m in metadata2: |
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self.assertEqual(api_metadata2[db_m.meta_key], db_m.meta_value)
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# Create new meta
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request = {'meta': {'foo2': 'bar2'}}
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response = self.myput('servers/%d/metadata/foo2' % vm.id, |
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vm.userid, json.dumps(request), 'json')
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# Get the new meta
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response = self.myget('servers/%d/metadata/foo2' % vm.id, vm.userid) |
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meta = json.loads(response.content)['meta']
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self.assertEqual(meta['foo2'], 'bar2') |
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# Delete the new meta
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response = self.mydelete('servers/%d/metadata/foo2' % vm.id, vm.userid) |
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self.assertEqual(response.status_code, 204) |
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# Try to get the deleted meta: should raise 404
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response = self.myget('servers/%d/metadata/foo2' % vm.id, vm.userid) |
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self.assertEqual(response.status_code, 404) |
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def test_invalid_metadata(self): |
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vm = self.vm
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response = self.mypost('servers/%d/metadata' % vm.id, vm.userid) |
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self.assertBadRequest(response)
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self.assertEqual(len(vm.metadata.all()), 1) |
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def test_invalid_metadata_server(self): |
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response = self.mypost('servers/42/metadata', 'user') |
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self.assertItemNotFound(response)
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def test_get_meta_invalid_key(self): |
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vm = self.vm
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response = self.myget('servers/%d/metadata/foo2' % vm.id, vm.userid) |
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self.assertItemNotFound(response)
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@patch('synnefo.api.util.get_image') |
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@patch('synnefo.logic.rapi_pool.GanetiRapiClient') |
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class ServerActionAPITest(ComputeAPITest): |
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def test_actions(self, mrapi, mimage): |
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actions = ['start', 'shutdown', 'reboot'] |
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vm = mfactory.VirtualMachineFactory() |
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vm.operstate = "STOPPED"
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vm.save() |
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for action in actions: |
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val = {'type': 'HARD'} if action == 'reboot' else {}
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request = {action: val}
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response = self.mypost('servers/%d/action' % vm.id, |
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vm.userid, json.dumps(request), 'json')
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self.assertEqual(response.status_code, 202) |
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if action == 'shutdown': |
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self.assertEqual(VirtualMachine.objects.get(id=vm.id).action,
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"STOP")
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else:
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self.assertEqual(VirtualMachine.objects.get(id=vm.id).action,
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action.upper()) |
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def test_action_in_building_vm(self, mrapi, mimage): |
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"""Test building in progress"""
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vm = mfactory.VirtualMachineFactory() |
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request = {'start': '{}'}
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response = self.mypost('servers/%d/action' % vm.id, |
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vm.userid, json.dumps(request), 'json')
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self.assertEqual(response.status_code, 409) |
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self.assertFalse(mrapi.mock_calls)
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|
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def test_destroy_build_vm(self, mrapi, mimage): |
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"""Test building in progress"""
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| 421 |
vm = mfactory.VirtualMachineFactory() |
| 422 |
response = self.mydelete('servers/%d' % vm.id, vm.userid) |
| 423 |
self.assertSuccess(response)
|
| 424 |
mrapi().RemoveInstance.assert_called_once() |
| 425 |
|
| 426 |
def test_firewall(self, mrapi, mimage): |
| 427 |
vm = mfactory.VirtualMachineFactory() |
| 428 |
vm.operstate = "STOPPED"
|
| 429 |
vm.save() |
| 430 |
request = {'firewallProfile': {'profile': 'PROTECTED'}}
|
| 431 |
response = self.mypost('servers/%d/action' % vm.id, |
| 432 |
vm.userid, json.dumps(request), 'json')
|
| 433 |
self.assertEqual(response.status_code, 202) |
| 434 |
mrapi().ModifyInstance.assert_called_once() |
| 435 |
|
| 436 |
def test_unsupported_firewall(self, mrapi, mimage): |
| 437 |
vm = mfactory.VirtualMachineFactory() |
| 438 |
vm.operstate = "STOPPED"
|
| 439 |
vm.save() |
| 440 |
request = {'firewallProfile': {'profile': 'FOO'}}
|
| 441 |
response = self.mypost('servers/%d/action' % vm.id, |
| 442 |
vm.userid, json.dumps(request), 'json')
|
| 443 |
self.assertBadRequest(response)
|
| 444 |
self.assertFalse(mrapi.mock_calls)
|
| 445 |
|
| 446 |
def test_resize_vm(self, mrapi, mimage): |
| 447 |
flavor = mfactory.FlavorFactory(cpu=1, ram=1024) |
| 448 |
# Check building VM
|
| 449 |
vm = self.get_vm(flavor=flavor, operstate="BUILD") |
| 450 |
request = {'resize': {'flavorRef': flavor.id}}
|
| 451 |
response = self.post('/api/v1.1/servers/%d/action' % vm.id, |
| 452 |
vm.userid, json.dumps(request), 'json')
|
| 453 |
self.assertFault(response, 409, "buildInProgress") |
| 454 |
# Check same Flavor
|
| 455 |
vm = self.get_vm(flavor=flavor, operstate="STOPPED") |
| 456 |
request = {'resize': {'flavorRef': flavor.id}}
|
| 457 |
response = self.post('/api/v1.1/servers/%d/action' % vm.id, |
| 458 |
vm.userid, json.dumps(request), 'json')
|
| 459 |
self.assertSuccess(response)
|
| 460 |
# Check flavor with different disk
|
| 461 |
flavor2 = mfactory.FlavorFactory(disk=1024)
|
| 462 |
flavor3 = mfactory.FlavorFactory(disk=2048)
|
| 463 |
vm = self.get_vm(flavor=flavor2, operstate="STOPPED") |
| 464 |
request = {'resize': {'flavorRef': flavor3.id}}
|
| 465 |
response = self.post('/api/v1.1/servers/%d/action' % vm.id, |
| 466 |
vm.userid, json.dumps(request), 'json')
|
| 467 |
self.assertBadRequest(response)
|
| 468 |
flavor2 = mfactory.FlavorFactory(disk_template="foo")
|
| 469 |
flavor3 = mfactory.FlavorFactory(disk_template="baz")
|
| 470 |
vm = self.get_vm(flavor=flavor2, operstate="STOPPED") |
| 471 |
request = {'resize': {'flavorRef': flavor3.id}}
|
| 472 |
response = self.post('/api/v1.1/servers/%d/action' % vm.id, |
| 473 |
vm.userid, json.dumps(request), 'json')
|
| 474 |
self.assertBadRequest(response)
|
| 475 |
# Check success
|
| 476 |
vm = self.get_vm(flavor=flavor, operstate="STOPPED") |
| 477 |
flavor4 = mfactory.FlavorFactory(disk_template=flavor.disk_template, |
| 478 |
disk=flavor.disk, |
| 479 |
cpu=4, ram=2048) |
| 480 |
request = {'resize': {'flavorRef': flavor4.id}}
|
| 481 |
mrapi().ModifyInstance.return_value = 42
|
| 482 |
response = self.post('/api/v1.1/servers/%d/action' % vm.id, |
| 483 |
vm.userid, json.dumps(request), 'json')
|
| 484 |
self.assertEqual(response.status_code, 202) |
| 485 |
vm = VirtualMachine.objects.get(id=vm.id) |
| 486 |
self.assertEqual(vm.backendjobid, 42) |
| 487 |
name, args, kwargs = mrapi().ModifyInstance.mock_calls[0]
|
| 488 |
self.assertEqual(kwargs["beparams"]["vcpus"], 4) |
| 489 |
self.assertEqual(kwargs["beparams"]["minmem"], 2048) |
| 490 |
self.assertEqual(kwargs["beparams"]["maxmem"], 2048) |
| 491 |
|
| 492 |
def get_vm(self, flavor, operstate): |
| 493 |
vm = mfactory.VirtualMachineFactory(flavor=flavor) |
| 494 |
vm.operstate = operstate |
| 495 |
vm.backendjobstatus = "success"
|
| 496 |
vm.save() |
| 497 |
return vm
|
| 498 |
|
| 499 |
|
| 500 |
class ServerVNCConsole(ComputeAPITest): |
| 501 |
def test_not_active_server(self): |
| 502 |
"""Test console req for not ACTIVE server returns badRequest"""
|
| 503 |
vm = mfactory.VirtualMachineFactory() |
| 504 |
data = json.dumps({'console': {'type': 'vnc'}})
|
| 505 |
response = self.mypost('servers/%d/action' % vm.id, |
| 506 |
vm.userid, data, 'json')
|
| 507 |
self.assertBadRequest(response)
|
| 508 |
|
| 509 |
def test_active_server(self): |
| 510 |
"""Test console req for ACTIVE server"""
|
| 511 |
vm = mfactory.VirtualMachineFactory() |
| 512 |
vm.operstate = 'STARTED'
|
| 513 |
vm.save() |
| 514 |
|
| 515 |
data = json.dumps({'console': {'type': 'vnc'}})
|
| 516 |
response = self.mypost('servers/%d/action' % vm.id, |
| 517 |
vm.userid, data, 'json')
|
| 518 |
self.assertEqual(response.status_code, 200) |
| 519 |
reply = json.loads(response.content) |
| 520 |
self.assertEqual(reply.keys(), ['console']) |
| 521 |
console = reply['console']
|
| 522 |
self.assertEqual(console['type'], 'vnc') |
| 523 |
self.assertEqual(set(console.keys()), |
| 524 |
set(['type', 'host', 'port', 'password'])) |
| 525 |
|
| 526 |
def test_wrong_console_type(self): |
| 527 |
"""Test console req for ACTIVE server"""
|
| 528 |
vm = mfactory.VirtualMachineFactory() |
| 529 |
vm.operstate = 'STARTED'
|
| 530 |
vm.save() |
| 531 |
|
| 532 |
data = json.dumps({'console': {'type': 'foo'}})
|
| 533 |
response = self.mypost('servers/%d/action' % vm.id, |
| 534 |
vm.userid, data, 'json')
|
| 535 |
self.assertBadRequest(response)
|