public sealed class TopologyManager : IMessage<TopologyManager>, IEquatable<TopologyManager>, IDeepCloneable<TopologyManager>, IBufferMessage, IMessage
Reference documentation and code samples for the Google Kubernetes Engine v1 API class TopologyManager.
Configures the strategy for resource alignment.
Allowed values are:
none: the default policy, and does not perform any topology alignment.
restricted: the topology manager stores the preferred NUMA node affinity
for the container, and will reject the pod if the affinity if not
preferred.
best-effort: the topology manager stores the preferred NUMA node affinity
for the container. If the affinity is not preferred, the topology manager
will admit the pod to the node anyway.
single-numa-node: the topology manager determines if the single NUMA node
affinity is possible. If it is, Topology Manager will store this and the
Hint Providers can then use this information when making the resource
allocation decision. If, however, this is not possible then the
Topology Manager will reject the pod from the node. This will result in a
pod in a Terminated state with a pod admission failure.
The default policy value is 'none' if unspecified.
Details about each strategy can be found
here.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-09-04 UTC."],[],[],null,["# Google Kubernetes Engine v1 API - Class TopologyManager (3.35.0)\n\nVersion latestkeyboard_arrow_down\n\n- [3.35.0 (latest)](/dotnet/docs/reference/Google.Cloud.Container.V1/latest/Google.Cloud.Container.V1.TopologyManager)\n- [3.34.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.34.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.33.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.33.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.32.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.32.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.31.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.31.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.30.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.30.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.29.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.29.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.28.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.28.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.27.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.27.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.26.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.26.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.25.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.25.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.24.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.24.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.23.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.23.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.22.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.22.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.21.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.21.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.20.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.20.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.19.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.19.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.18.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.18.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.17.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.17.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.16.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.16.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.15.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.15.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.14.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.14.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.13.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.13.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.12.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.12.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.11.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.11.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.10.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.10.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.9.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.9.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.8.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.8.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.7.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.7.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.6.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.6.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.5.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.5.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.4.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.4.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.3.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.3.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.2.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.2.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.1.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.1.0/Google.Cloud.Container.V1.TopologyManager)\n- [3.0.0](/dotnet/docs/reference/Google.Cloud.Container.V1/3.0.0/Google.Cloud.Container.V1.TopologyManager)\n- [2.7.0](/dotnet/docs/reference/Google.Cloud.Container.V1/2.7.0/Google.Cloud.Container.V1.TopologyManager)\n- [2.6.0](/dotnet/docs/reference/Google.Cloud.Container.V1/2.6.0/Google.Cloud.Container.V1.TopologyManager)\n- [2.5.0](/dotnet/docs/reference/Google.Cloud.Container.V1/2.5.0/Google.Cloud.Container.V1.TopologyManager)\n- [2.4.0](/dotnet/docs/reference/Google.Cloud.Container.V1/2.4.0/Google.Cloud.Container.V1.TopologyManager)\n- [2.3.0](/dotnet/docs/reference/Google.Cloud.Container.V1/2.3.0/Google.Cloud.Container.V1.TopologyManager) \n\n public sealed class TopologyManager : IMessage\u003cTopologyManager\u003e, IEquatable\u003cTopologyManager\u003e, IDeepCloneable\u003cTopologyManager\u003e, IBufferMessage, IMessage\n\nReference documentation and code samples for the Google Kubernetes Engine v1 API class TopologyManager.\n\nTopologyManager defines the configuration options for Topology Manager\nfeature. See\n\u003chttps://kubernetes.io/docs/tasks/administer-cluster/topology-manager/\u003e \n\nInheritance\n-----------\n\n[object](https://learn.microsoft.com/dotnet/api/system.object) \\\u003e TopologyManager \n\nImplements\n----------\n\n[IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage-1.html)[TopologyManager](/dotnet/docs/reference/Google.Cloud.Container.V1/latest/Google.Cloud.Container.V1.TopologyManager), [IEquatable](https://learn.microsoft.com/dotnet/api/system.iequatable-1)[TopologyManager](/dotnet/docs/reference/Google.Cloud.Container.V1/latest/Google.Cloud.Container.V1.TopologyManager), [IDeepCloneable](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IDeepCloneable-1.html)[TopologyManager](/dotnet/docs/reference/Google.Cloud.Container.V1/latest/Google.Cloud.Container.V1.TopologyManager), [IBufferMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IBufferMessage.html), [IMessage](https://cloud.google.com/dotnet/docs/reference/Google.Protobuf/latest/Google.Protobuf.IMessage.html) \n\nInherited Members\n-----------------\n\n[object.GetHashCode()](https://learn.microsoft.com/dotnet/api/system.object.gethashcode) \n[object.GetType()](https://learn.microsoft.com/dotnet/api/system.object.gettype) \n[object.ToString()](https://learn.microsoft.com/dotnet/api/system.object.tostring)\n\nNamespace\n---------\n\n[Google.Cloud.Container.V1](/dotnet/docs/reference/Google.Cloud.Container.V1/latest/Google.Cloud.Container.V1)\n\nAssembly\n--------\n\nGoogle.Cloud.Container.V1.dll\n\nConstructors\n------------\n\n### TopologyManager()\n\n public TopologyManager()\n\n### TopologyManager(TopologyManager)\n\n public TopologyManager(TopologyManager other)\n\nProperties\n----------\n\n### Policy\n\n public string Policy { get; set; }\n\nConfigures the strategy for resource alignment.\nAllowed values are:\n\n- none: the default policy, and does not perform any topology alignment.\n- restricted: the topology manager stores the preferred NUMA node affinity for the container, and will reject the pod if the affinity if not preferred.\n- best-effort: the topology manager stores the preferred NUMA node affinity for the container. If the affinity is not preferred, the topology manager will admit the pod to the node anyway.\n- single-numa-node: the topology manager determines if the single NUMA node affinity is possible. If it is, Topology Manager will store this and the Hint Providers can then use this information when making the resource allocation decision. If, however, this is not possible then the Topology Manager will reject the pod from the node. This will result in a pod in a Terminated state with a pod admission failure.\n\nThe default policy value is 'none' if unspecified.\nDetails about each strategy can be found\n[here](https://kubernetes.io/docs/tasks/administer-cluster/topology-manager/#topology-manager-policies).\n\n### Scope\n\n public string Scope { get; set; }\n\nThe Topology Manager aligns resources in following scopes:\n\n- container\n- pod\n\nThe default scope is 'container' if unspecified.\nSee\n\u003chttps://kubernetes.io/docs/tasks/administer-cluster/topology-manager/#topology-manager-scopes\u003e"]]
