+ self.failUnlessRaises(errors.ConfigurationError, cfg.Update, fake_instance,
+ None)
+
+ def testNICParameterSyntaxCheck(self):
+ """Test the NIC's CheckParameterSyntax function"""
+ mode = constants.NIC_MODE
+ link = constants.NIC_LINK
+ m_bridged = constants.NIC_MODE_BRIDGED
+ m_routed = constants.NIC_MODE_ROUTED
+ CheckSyntax = objects.NIC.CheckParameterSyntax
+
+ CheckSyntax(constants.NICC_DEFAULTS)
+ CheckSyntax({mode: m_bridged, link: 'br1'})
+ CheckSyntax({mode: m_routed, link: 'default'})
+ self.assertRaises(errors.ConfigurationError,
+ CheckSyntax, {mode: '000invalid', link: 'any'})
+ self.assertRaises(errors.ConfigurationError,
+ CheckSyntax, {mode: m_bridged, link: None})
+ self.assertRaises(errors.ConfigurationError,
+ CheckSyntax, {mode: m_bridged, link: ''})
+
+ def testGetNdParamsDefault(self):
+ cfg = self._get_object()
+ node = cfg.GetNodeInfo(cfg.GetNodeList()[0])
+ self.assertEqual(cfg.GetNdParams(node), constants.NDC_DEFAULTS)
+
+ def testGetNdParamsModifiedNode(self):
+ my_ndparams = {
+ constants.ND_OOB_PROGRAM: "/bin/node-oob",
+ }
+
+ cfg = self._get_object()
+ node = cfg.GetNodeInfo(cfg.GetNodeList()[0])
+ node.ndparams = my_ndparams
+ cfg.Update(node, None)
+ self.assertEqual(cfg.GetNdParams(node), my_ndparams)
+
+ def testAddGroupFillsFieldsIfMissing(self):
+ cfg = self._get_object()
+ group = objects.NodeGroup(name="test", members=[])
+ cfg.AddNodeGroup(group, "my-job")
+ self.assert_(utils.UUID_RE.match(group.uuid))
+ self.assertEqual(constants.ALLOC_POLICY_PREFERRED, group.alloc_policy)
+
+ def testAddGroupPreservesFields(self):
+ cfg = self._get_object()
+ group = objects.NodeGroup(name="test", members=[],
+ alloc_policy=constants.ALLOC_POLICY_LAST_RESORT)
+ cfg.AddNodeGroup(group, "my-job")
+ self.assertEqual(constants.ALLOC_POLICY_LAST_RESORT, group.alloc_policy)
+
+ def testAddGroupDoesNotPreserveFields(self):
+ cfg = self._get_object()
+ group = objects.NodeGroup(name="test", members=[],
+ serial_no=17, ctime=123, mtime=456)
+ cfg.AddNodeGroup(group, "my-job")
+ self.assertEqual(1, group.serial_no)
+ self.assert_(group.ctime > 1200000000)
+ self.assert_(group.mtime > 1200000000)
+
+ def testAddGroupCanSkipUUIDCheck(self):
+ cfg = self._get_object()
+ uuid = cfg.GenerateUniqueID("my-job")
+ group = objects.NodeGroup(name="test", members=[], uuid=uuid,
+ serial_no=17, ctime=123, mtime=456)
+
+ self.assertRaises(errors.ConfigurationError,
+ cfg.AddNodeGroup, group, "my-job")
+
+ cfg.AddNodeGroup(group, "my-job", check_uuid=False) # Does not raise.
+ self.assertEqual(uuid, group.uuid)
+
+ def testAssignGroupNodes(self):
+ me = netutils.Hostname()
+ cfg = self._get_object()
+
+ # Create two groups
+ grp1 = objects.NodeGroup(name="grp1", members=[],
+ uuid="2f2fadf7-2a70-4a23-9ab5-2568c252032c")
+ grp1_serial = 1
+ cfg.AddNodeGroup(grp1, "job")
+
+ grp2 = objects.NodeGroup(name="grp2", members=[],
+ uuid="798d0de3-680f-4a0e-b29a-0f54f693b3f1")
+ grp2_serial = 1
+ cfg.AddNodeGroup(grp2, "job")
+ self.assertEqual(set(map(operator.attrgetter("name"),
+ cfg.GetAllNodeGroupsInfo().values())),
+ set(["grp1", "grp2", constants.INITIAL_NODE_GROUP_NAME]))
+
+ # No-op
+ cluster_serial = cfg.GetClusterInfo().serial_no
+ cfg.AssignGroupNodes([])
+ cluster_serial += 1
+
+ # Create two nodes
+ node1 = objects.Node(name="node1", group=grp1.uuid, ndparams={})
+ node1_serial = 1
+ node2 = objects.Node(name="node2", group=grp2.uuid, ndparams={})
+ node2_serial = 1
+ cfg.AddNode(node1, "job")
+ cfg.AddNode(node2, "job")
+ cluster_serial += 2
+ self.assertEqual(set(cfg.GetNodeList()), set(["node1", "node2", me.name]))
+
+ def _VerifySerials():
+ self.assertEqual(cfg.GetClusterInfo().serial_no, cluster_serial)
+ self.assertEqual(node1.serial_no, node1_serial)
+ self.assertEqual(node2.serial_no, node2_serial)
+ self.assertEqual(grp1.serial_no, grp1_serial)
+ self.assertEqual(grp2.serial_no, grp2_serial)
+
+ _VerifySerials()
+
+ self.assertEqual(set(grp1.members), set(["node1"]))
+ self.assertEqual(set(grp2.members), set(["node2"]))
+
+ # Check invalid nodes and groups
+ self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
+ ("unknown.node.example.com", grp2.uuid),
+ ])
+ self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
+ (node1.name, "unknown-uuid"),
+ ])
+
+ self.assertEqual(node1.group, grp1.uuid)
+ self.assertEqual(node2.group, grp2.uuid)
+ self.assertEqual(set(grp1.members), set(["node1"]))
+ self.assertEqual(set(grp2.members), set(["node2"]))
+
+ # Another no-op
+ cfg.AssignGroupNodes([])
+ cluster_serial += 1
+ _VerifySerials()
+
+ # Assign to the same group (should be a no-op)
+ self.assertEqual(node2.group, grp2.uuid)
+ cfg.AssignGroupNodes([
+ (node2.name, grp2.uuid),
+ ])
+ cluster_serial += 1
+ self.assertEqual(node2.group, grp2.uuid)
+ _VerifySerials()
+ self.assertEqual(set(grp1.members), set(["node1"]))
+ self.assertEqual(set(grp2.members), set(["node2"]))
+
+ # Assign node 2 to group 1
+ self.assertEqual(node2.group, grp2.uuid)
+ cfg.AssignGroupNodes([
+ (node2.name, grp1.uuid),
+ ])
+ cluster_serial += 1
+ node2_serial += 1
+ grp1_serial += 1
+ grp2_serial += 1
+ self.assertEqual(node2.group, grp1.uuid)
+ _VerifySerials()
+ self.assertEqual(set(grp1.members), set(["node1", "node2"]))
+ self.assertFalse(grp2.members)
+
+ # And assign both nodes to group 2
+ self.assertEqual(node1.group, grp1.uuid)
+ self.assertEqual(node2.group, grp1.uuid)
+ self.assertNotEqual(grp1.uuid, grp2.uuid)
+ cfg.AssignGroupNodes([
+ (node1.name, grp2.uuid),
+ (node2.name, grp2.uuid),
+ ])
+ cluster_serial += 1
+ node1_serial += 1
+ node2_serial += 1
+ grp1_serial += 1
+ grp2_serial += 1
+ self.assertEqual(node1.group, grp2.uuid)
+ self.assertEqual(node2.group, grp2.uuid)
+ _VerifySerials()
+ self.assertFalse(grp1.members)
+ self.assertEqual(set(grp2.members), set(["node1", "node2"]))
+
+ # Destructive tests
+ orig_group = node2.group
+ try:
+ other_uuid = "68b3d087-6ea5-491c-b81f-0a47d90228c5"
+ assert compat.all(node.group != other_uuid
+ for node in cfg.GetAllNodesInfo().values())
+ node2.group = "68b3d087-6ea5-491c-b81f-0a47d90228c5"
+ self.assertRaises(errors.ConfigurationError, cfg.AssignGroupNodes, [
+ ("node2", grp2.uuid),
+ ])
+ _VerifySerials()
+ finally:
+ node2.group = orig_group
+
+
+class TestTRM(unittest.TestCase):
+ EC_ID = 1
+
+ def testEmpty(self):
+ t = TemporaryReservationManager()
+ t.Reserve(self.EC_ID, "a")
+ self.assertFalse(t.Reserved(self.EC_ID))
+ self.assertTrue(t.Reserved("a"))
+ self.assertEqual(len(t.GetReserved()), 1)
+
+ def testDuplicate(self):
+ t = TemporaryReservationManager()
+ t.Reserve(self.EC_ID, "a")
+ self.assertRaises(errors.ReservationError, t.Reserve, 2, "a")
+ t.DropECReservations(self.EC_ID)
+ self.assertFalse(t.Reserved("a"))