package v1alpha1
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Type Members
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case class
Overhead(podFixed: Optional[Map[String, Quantity]] = Optional.Absent) extends Product with Serializable
Overhead structure represents the resource overhead associated with running a pod.
Overhead structure represents the resource overhead associated with running a pod.
- podFixed
PodFixed represents the fixed resource overhead associated with running a pod.
- class OverheadFields extends AnyRef
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case class
RuntimeClass(metadata: Optional[ObjectMeta] = Optional.Absent, spec: RuntimeClassSpec) extends Product with Serializable
RuntimeClass defines a class of container runtime supported in the cluster.
RuntimeClass defines a class of container runtime supported in the cluster. The RuntimeClass is used to determine which container runtime is used to run all containers in a pod. RuntimeClasses are (currently) manually defined by a user or cluster provisioner, and referenced in the PodSpec. The Kubelet is responsible for resolving the RuntimeClassName reference before running the pod. For more details, see https://git.k8s.io/enhancements/keps/sig-node/585-runtime-class
- class RuntimeClassFields extends AnyRef
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case class
RuntimeClassSpec(overhead: Optional[Overhead] = Optional.Absent, runtimeHandler: String, scheduling: Optional[Scheduling] = Optional.Absent) extends Product with Serializable
RuntimeClassSpec is a specification of a RuntimeClass.
RuntimeClassSpec is a specification of a RuntimeClass. It contains parameters that are required to describe the RuntimeClass to the Container Runtime Interface (CRI) implementation, as well as any other components that need to understand how the pod will be run. The RuntimeClassSpec is immutable.
- runtimeHandler
RuntimeHandler specifies the underlying runtime and configuration that the CRI implementation will use to handle pods of this class. The possible values are specific to the node & CRI configuration. It is assumed that all handlers are available on every node, and handlers of the same name are equivalent on every node. For example, a handler called "runc" might specify that the runc OCI runtime (using native Linux containers) will be used to run the containers in a pod. The RuntimeHandler must be lowercase, conform to the DNS Label (RFC 1123) requirements, and is immutable.
- class RuntimeClassSpecFields extends AnyRef
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case class
Scheduling(nodeSelector: Optional[Map[String, String]] = Optional.Absent, tolerations: Optional[Vector[Toleration]] = Optional.Absent) extends Product with Serializable
Scheduling specifies the scheduling constraints for nodes supporting a RuntimeClass.
Scheduling specifies the scheduling constraints for nodes supporting a RuntimeClass.
- nodeSelector
nodeSelector lists labels that must be present on nodes that support this RuntimeClass. Pods using this RuntimeClass can only be scheduled to a node matched by this selector. The RuntimeClass nodeSelector is merged with a pod's existing nodeSelector. Any conflicts will cause the pod to be rejected in admission.
- tolerations
tolerations are appended (excluding duplicates) to pods running with this RuntimeClass during admission, effectively unioning the set of nodes tolerated by the pod and the RuntimeClass.
- class SchedulingFields extends AnyRef
Value Members
- object Overhead extends OverheadFields with Serializable
- object RuntimeClass extends RuntimeClassFields with Serializable
- object RuntimeClassSpec extends RuntimeClassSpecFields with Serializable
- object Scheduling extends SchedulingFields with Serializable