dsc.enqueueDaemonSet(ds)
		}
	}
}

// shouldIgnoreNodeUpdate returns true if Node labels and taints have not changed, otherwise returns false.
// If other calling functions need to use other properties of Node, shouldIgnoreNodeUpdate needs to be updated.
func shouldIgnoreNodeUpdate(oldNode, curNode v1.Node) bool {
	return apiequality.Semantic.DeepEqual(oldNode.Labels, curNode.Labels) &&

				setNodeTaint(node, noScheduleTaints)
				return node
			}(),
			newNode:        newNode("node1", nil),
			expectedResult: false,
		},
	}

	for _, c := range cases {
		result := shouldIgnoreNodeUpdate(*c.oldNode, *c.newNode)

		if result != c.expectedResult {
			t.Errorf("[%s] unexpected results: %v", c.name, result)
		}
	}