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remove kubernetes.io/hostname label copying

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This commit is contained in:
James Munnelly 2025-03-20 20:12:02 +00:00
parent 934e247030
commit 01ae1b1b5a
2 changed files with 3 additions and 3 deletions
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4
pkg/features/kube_features.go
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@ -970,8 +970,8 @@ const (
// alpha: v1.33 // alpha: v1.33
// //
// Enables the PodTopologyLabelsAdmission admission plugin that mutates `pod/binding` // Enables the PodTopologyLabelsAdmission admission plugin that mutates `pod/binding`
// requests by copying the `topology.k8s.io/{zone,region}` and `kubernetes.io/hostname` // requests by copying the `topology.k8s.io/{zone,region}` labels from the assigned
// labels from the assigned Node object (in the Binding being admitted) onto the Binding // Node object (in the Binding being admitted) onto the Binding
// so that it can be persisted onto the Pod object when the Pod is being scheduled. // so that it can be persisted onto the Pod object when the Pod is being scheduled.
// This allows workloads running in pods to understand the topology information of their assigned node. // This allows workloads running in pods to understand the topology information of their assigned node.
// Enabling this feature also permits external schedulers to set labels on pods in an atomic // Enabling this feature also permits external schedulers to set labels on pods in an atomic

2
plugin/pkg/admission/podtopologylabels/admission.go
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@ -41,7 +41,7 @@ const PluginName = "PodTopologyLabels"
// This configuration is used by kube-apiserver. // This configuration is used by kube-apiserver.
// It is not exported to avoid any chance of accidentally mutating the variable. // It is not exported to avoid any chance of accidentally mutating the variable.
var defaultConfig = Config{ var defaultConfig = Config{
Labels: []string{"topology.k8s.io/zone", "topology.k8s.io/region", "kubernetes.io/hostname"}, Labels: []string{"topology.k8s.io/zone", "topology.k8s.io/region"},
} }
// Register registers a plugin // Register registers a plugin