website/content/zh-cn/docs/reference/command-line-tools-reference/feature-gates/legacy-node-role-behavior.md

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title content_type _build stages removed
LegacyNodeRoleBehavior feature_gate
list render
never false
stage defaultValue fromVersion toVersion
alpha false 1.16 1.18
stage defaultValue fromVersion toVersion
beta true 1.19 1.20
stage defaultValue fromVersion toVersion
stable false 1.21 1.22
true

禁用此门控时,服务负载均衡器中和节点干扰中的原先行为会忽略 node-role.kubernetes.io/master 标签,将使用 NodeDisruptionExclusionServiceNodeExclusion 对应特性所提供的标签。