Package io.fabric8.kubernetes.api.model.resource.v1beta2

Class ExactDeviceRequest

  • All Implemented Interfaces:
    io.fabric8.kubernetes.api.builder.Editable<ExactDeviceRequestBuilder>, io.fabric8.kubernetes.api.model.KubernetesResource, Serializable
    @Generated("io.fabric8.kubernetes.schema.generator.model.ModelGenerator")
public class ExactDeviceRequest
extends Object
implements io.fabric8.kubernetes.api.builder.Editable<ExactDeviceRequestBuilder>, io.fabric8.kubernetes.api.model.KubernetesResource
    ExactDeviceRequest is a request for one or more identical devices.
    See Also:
    Serialized Form

    • Method Detail

      • getAdminAccess

        public Boolean getAdminAccess()
        AdminAccess indicates that this is a claim for administrative access to the device(s). Claims with AdminAccess are expected to be used for monitoring or other management services for a device. They ignore all ordinary claims to the device with respect to access modes and any resource allocations.


        This is an alpha field and requires enabling the DRAAdminAccess feature gate. Admin access is disabled if this field is unset or set to false, otherwise it is enabled.

      • setAdminAccess

        public void setAdminAccess​(Boolean adminAccess)
        AdminAccess indicates that this is a claim for administrative access to the device(s). Claims with AdminAccess are expected to be used for monitoring or other management services for a device. They ignore all ordinary claims to the device with respect to access modes and any resource allocations.


        This is an alpha field and requires enabling the DRAAdminAccess feature gate. Admin access is disabled if this field is unset or set to false, otherwise it is enabled.

      • getAllocationMode

        public String getAllocationMode()
        AllocationMode and its related fields define how devices are allocated to satisfy this request. Supported values are:


        - ExactCount: This request is for a specific number of devices.

        This is the default. The exact number is provided in the

        count field.


        - All: This request is for all of the matching devices in a pool.

        At least one device must exist on the node for the allocation to succeed.

        Allocation will fail if some devices are already allocated,

        unless adminAccess is requested.


        If AllocationMode is not specified, the default mode is ExactCount. If the mode is ExactCount and count is not specified, the default count is one. Any other requests must specify this field.


        More modes may get added in the future. Clients must refuse to handle requests with unknown modes.

      • setAllocationMode

        public void setAllocationMode​(String allocationMode)
        AllocationMode and its related fields define how devices are allocated to satisfy this request. Supported values are:


        - ExactCount: This request is for a specific number of devices.

        This is the default. The exact number is provided in the

        count field.


        - All: This request is for all of the matching devices in a pool.

        At least one device must exist on the node for the allocation to succeed.

        Allocation will fail if some devices are already allocated,

        unless adminAccess is requested.


        If AllocationMode is not specified, the default mode is ExactCount. If the mode is ExactCount and count is not specified, the default count is one. Any other requests must specify this field.


        More modes may get added in the future. Clients must refuse to handle requests with unknown modes.

      • getCapacity

        public CapacityRequirements getCapacity()
        ExactDeviceRequest is a request for one or more identical devices.

      • setCapacity

        public void setCapacity​(CapacityRequirements capacity)
        ExactDeviceRequest is a request for one or more identical devices.

      • getCount

        public Long getCount()
        Count is used only when the count mode is "ExactCount". Must be greater than zero. If AllocationMode is ExactCount and this field is not specified, the default is one.

      • setCount

        public void setCount​(Long count)
        Count is used only when the count mode is "ExactCount". Must be greater than zero. If AllocationMode is ExactCount and this field is not specified, the default is one.

      • getDeviceClassName

        public String getDeviceClassName()
        DeviceClassName references a specific DeviceClass, which can define additional configuration and selectors to be inherited by this request.


        A DeviceClassName is required.


        Administrators may use this to restrict which devices may get requested by only installing classes with selectors for permitted devices. If users are free to request anything without restrictions, then administrators can create an empty DeviceClass for users to reference.

      • setDeviceClassName

        public void setDeviceClassName​(String deviceClassName)
        DeviceClassName references a specific DeviceClass, which can define additional configuration and selectors to be inherited by this request.


        A DeviceClassName is required.


        Administrators may use this to restrict which devices may get requested by only installing classes with selectors for permitted devices. If users are free to request anything without restrictions, then administrators can create an empty DeviceClass for users to reference.

      • getSelectors

        public List<DeviceSelector> getSelectors()
        Selectors define criteria which must be satisfied by a specific device in order for that device to be considered for this request. All selectors must be satisfied for a device to be considered.

      • setSelectors

        public void setSelectors​(List<DeviceSelector> selectors)
        Selectors define criteria which must be satisfied by a specific device in order for that device to be considered for this request. All selectors must be satisfied for a device to be considered.

      • getTolerations

        public List<DeviceToleration> getTolerations()
        If specified, the request's tolerations.


        Tolerations for NoSchedule are required to allocate a device which has a taint with that effect. The same applies to NoExecute.


        In addition, should any of the allocated devices get tainted with NoExecute after allocation and that effect is not tolerated, then all pods consuming the ResourceClaim get deleted to evict them. The scheduler will not let new pods reserve the claim while it has these tainted devices. Once all pods are evicted, the claim will get deallocated.


        The maximum number of tolerations is 16.


        This is an alpha field and requires enabling the DRADeviceTaints feature gate.

      • setTolerations

        public void setTolerations​(List<DeviceToleration> tolerations)
        If specified, the request's tolerations.


        Tolerations for NoSchedule are required to allocate a device which has a taint with that effect. The same applies to NoExecute.


        In addition, should any of the allocated devices get tainted with NoExecute after allocation and that effect is not tolerated, then all pods consuming the ResourceClaim get deleted to evict them. The scheduler will not let new pods reserve the claim while it has these tainted devices. Once all pods are evicted, the claim will get deallocated.


        The maximum number of tolerations is 16.


        This is an alpha field and requires enabling the DRADeviceTaints feature gate.

      • getAdditionalProperties

        public Map<String,​Object> getAdditionalProperties()

      • setAdditionalProperty

        public void setAdditionalProperty​(String name,
                                  Object value)

      • setAdditionalProperties

        public void setAdditionalProperties​(Map<String,​Object> additionalProperties)