def testSplitInstanceNoForce(self):
(node, group) = self._BuildSplitInstanceSituation()
op = opcodes.OpGroupAssignNodes(group_name=group.name,
nodes=[node.name])
self.ExecOpCodeExpectOpExecError(
op, "instances get split by this change and --force was not given")
def AssignNodes(opts, args):
"""Assign nodes to a group.
@param opts: the command line options selected by the user
@type args: list
@param args: args[0]: group to assign nodes to; args[1:]: nodes to assign
@rtype: int
@return: the desired exit code
"""
group_name = args[0]
node_names = args[1:]
op = opcodes.OpGroupAssignNodes(group_name=group_name, nodes=node_names,
force=opts.force)
SubmitOrSend(op, opts)
def testSplitInstanceForce(self):
(node, group) = self._BuildSplitInstanceSituation()
node2 = self.cfg.AddNewNode(group=group)
self.cfg.AddNewInstance(disk_template=constants.DT_DRBD8,
primary_node=self.master,
secondary_node=node2)
op = opcodes.OpGroupAssignNodes(group_name=group.name,
nodes=[node.name],
force=True)
self.ExecOpCode(op)
self.mcpu.assertLogContainsRegex("will split the following instances")
self.mcpu.assertLogContainsRegex(
"instances continue to be split across groups")
def __init__(self, methodName='runTest'):
super(TestLUGroupAssignNodes, self).__init__(methodName)
self.op = opcodes.OpGroupAssignNodes(group_name="default", nodes=[])