V1NodeSpec

March 28, 2026 ยท View on GitHub

NodeSpec describes the attributes that a node is created with.

Properties

NameTypeDescriptionNotes
config_sourceV1NodeConfigSource[optional]
external_idstrDeprecated. Not all kubelets will set this field. Remove field after 1.13. see: https://issues.k8s.io/61966[optional]
pod_cidrstrPodCIDR represents the pod IP range assigned to the node.[optional]
pod_cidrslist[str]podCIDRs represents the IP ranges assigned to the node for usage by Pods on that node. If this field is specified, the 0th entry must match the podCIDR field. It may contain at most 1 value for each of IPv4 and IPv6.[optional]
provider_idstrID of the node assigned by the cloud provider in the format: <ProviderName>://<ProviderSpecificNodeID>[optional]
taintslist[V1Taint]If specified, the node's taints.[optional]
unschedulableboolUnschedulable controls node schedulability of new pods. By default, node is schedulable. More info: https://kubernetes.io/docs/concepts/nodes/node/#manual-node-administration[optional]

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