.. _k8s_nodeaffinity:

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Kubernetes ``nodeAffinity``
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.. note::

   在配置 :ref:`daemonset` 时候，可以采用 :ref:`daemonset_nodeaffinity` 来实现哪些节点需要部署哪些DS； ``nodeAffinity`` 可以比 ``nodeSelector`` 更灵活

参考
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- `Assigning Pods to Nodes: Node affinity <https://kubernetes.io/docs/concepts/scheduling-eviction/assign-pod-node/#node-affinity>`_