struct

Kubernetes::BasicDevice

Inherits YAML::Serializable < JSON::Serializable < Kubernetes::Serializable < Struct < Value < Object

BasicDevice defines one device instance.

Constructors

new(ctx : YAML::ParseContext, node : YAML::Nodes::Node)
new(pull : ::JSON::PullParser)
new(*, __pull_for_json_serializable pull : ::JSON::PullParser)
new(*, __context_for_yaml_serializable ctx : YAML::ParseContext, __node_for_yaml_serializable node : YAML::Nodes::Node)

Instance methods

all_nodes

AllNodes indicates that all nodes have access to the device. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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all_nodes=(all_nodes : Bool | Nil)

AllNodes indicates that all nodes have access to the device. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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allow_multiple_allocations

AllowMultipleAllocations marks whether the device is allowed to be allocated to multiple DeviceRequests. If AllowMultipleAllocations is set to true, the device can be allocated more than once, and all of its capacity is consumable, regardless of whether the requestPolicy is defined or not.

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allow_multiple_allocations=(allow_multiple_allocations : Bool | Nil)

AllowMultipleAllocations marks whether the device is allowed to be allocated to multiple DeviceRequests. If AllowMultipleAllocations is set to true, the device can be allocated more than once, and all of its capacity is consumable, regardless of whether the requestPolicy is defined or not.

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attributes

Attributes defines the set of attributes for this device. The name of each attribute must be unique in that set. The maximum number of attributes and capacities combined is 32.

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attributes=(attributes : Hash(String, DeviceAttribute) | Nil)

Attributes defines the set of attributes for this device. The name of each attribute must be unique in that set. The maximum number of attributes and capacities combined is 32.

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binding_conditions

BindingConditions defines the conditions for proceeding with binding. All of these conditions must be set in the per-device status conditions with a value of True to proceed with binding the pod to the node while scheduling the pod. The maximum number of binding conditions is 4. The conditions must be a valid condition type string. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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binding_conditions=(binding_conditions : Array(String) | Nil)

BindingConditions defines the conditions for proceeding with binding. All of these conditions must be set in the per-device status conditions with a value of True to proceed with binding the pod to the node while scheduling the pod. The maximum number of binding conditions is 4. The conditions must be a valid condition type string. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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binding_failure_conditions

BindingFailureConditions defines the conditions for binding failure. They may be set in the per-device status conditions. If any is true, a binding failure occurred. The maximum number of binding failure conditions is 4. The conditions must be a valid condition type string. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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binding_failure_conditions=(binding_failure_conditions : Array(String) | Nil)

BindingFailureConditions defines the conditions for binding failure. They may be set in the per-device status conditions. If any is true, a binding failure occurred. The maximum number of binding failure conditions is 4. The conditions must be a valid condition type string. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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binds_to_node

BindsToNode indicates if the usage of an allocation involving this device has to be limited to exactly the node that was chosen when allocating the claim. If set to true, the scheduler will set the ResourceClaim.Status.Allocation.NodeSelector to match the node where the allocation was made. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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binds_to_node=(binds_to_node : Bool | Nil)

BindsToNode indicates if the usage of an allocation involving this device has to be limited to exactly the node that was chosen when allocating the claim. If set to true, the scheduler will set the ResourceClaim.Status.Allocation.NodeSelector to match the node where the allocation was made. This is a beta field and requires enabling the DRADeviceBindingConditions and DRAResourceClaimDeviceStatus feature gates.

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capacity

Capacity defines the set of capacities for this device. The name of each capacity must be unique in that set. The maximum number of attributes and capacities combined is 32.

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capacity=(capacity : Hash(String, DeviceCapacity) | Nil)

Capacity defines the set of capacities for this device. The name of each capacity must be unique in that set. The maximum number of attributes and capacities combined is 32.

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consumes_counters

ConsumesCounters defines a list of references to sharedCounters and the set of counters that the device will consume from those counter sets. There can only be a single entry per counterSet. The maximum number of device counter consumptions per device is 2.

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consumes_counters=(consumes_counters : Array(DeviceCounterConsumption) | Nil)

ConsumesCounters defines a list of references to sharedCounters and the set of counters that the device will consume from those counter sets. There can only be a single entry per counterSet. The maximum number of device counter consumptions per device is 2.

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node_allocatable_resource_mappings

NodeAllocatableResourceMappings defines the mapping of node resources that are managed by the DRA driver exposing this device. This includes resources currently reported in v1.Node status.allocatable that are not extended resources (see https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/#extended-resources). Examples include "cpu", "memory", "ephemeral-storage", and hugepages. In addition to standard requests made through the Pod spec, these resources can also be requested through claims and allocated by the DRA driver. For example, a CPU DRA driver might allocate exclusive CPUs or auxiliary node memory dependencies of an accelerator device. The keys of this map are the node-allocatable resource names (e.g., "cpu", "memory"). Extended resource names are not permitted as keys.

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node_allocatable_resource_mappings=(node_allocatable_resource_mappings : Hash(String, NodeAllocatableResourceMapping) | Nil)

NodeAllocatableResourceMappings defines the mapping of node resources that are managed by the DRA driver exposing this device. This includes resources currently reported in v1.Node status.allocatable that are not extended resources (see https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/#extended-resources). Examples include "cpu", "memory", "ephemeral-storage", and hugepages. In addition to standard requests made through the Pod spec, these resources can also be requested through claims and allocated by the DRA driver. For example, a CPU DRA driver might allocate exclusive CPUs or auxiliary node memory dependencies of an accelerator device. The keys of this map are the node-allocatable resource names (e.g., "cpu", "memory"). Extended resource names are not permitted as keys.

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node_name

NodeName identifies the node where the device is available. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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node_name=(node_name : String | Nil)

NodeName identifies the node where the device is available. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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node_selector

NodeSelector defines the nodes where the device is available. Must use exactly one term. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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node_selector=(node_selector : NodeSelector | Nil)

NodeSelector defines the nodes where the device is available. Must use exactly one term. Must only be set if Spec.PerDeviceNodeSelection is set to true. At most one of NodeName, NodeSelector and AllNodes can be set.

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taints

If specified, these are the driver-defined taints. The maximum number of taints is 16. If taints are set for any device in a ResourceSlice, then the maximum number of allowed devices per ResourceSlice is 64 instead of 128. This is a beta field and requires enabling the DRADeviceTaints feature gate.

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taints=(taints : Array(DeviceTaint) | Nil)

If specified, these are the driver-defined taints. The maximum number of taints is 16. If taints are set for any device in a ResourceSlice, then the maximum number of allowed devices per ResourceSlice is 64 instead of 128. This is a beta field and requires enabling the DRADeviceTaints feature gate.

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Macros

field(name, type = nil, **options, &block)

Helper macro for defining fields with automatic camelCase conversion

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