| /* |
| Copyright 2018 The Kubernetes Authors. |
| |
| Licensed under the Apache License, Version 2.0 (the "License"); |
| you may not use this file except in compliance with the License. |
| You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| */ |
| |
| package v1alpha1 |
| |
| import ( |
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" |
| ) |
| |
| // +genclient |
| // +genclient:nonNamespaced |
| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object |
| |
| // 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/runtime-class.md |
| type RuntimeClass struct { |
| metav1.TypeMeta `json:",inline"` |
| // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata |
| // +optional |
| metav1.ObjectMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` |
| |
| // Specification of the RuntimeClass |
| // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#spec-and-status |
| Spec RuntimeClassSpec `json:"spec" protobuf:"bytes,2,name=spec"` |
| } |
| |
| // 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. |
| type RuntimeClassSpec struct { |
| // 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 conform to the DNS Label (RFC 1123) requirements |
| // and is immutable. |
| RuntimeHandler string `json:"runtimeHandler" protobuf:"bytes,1,opt,name=runtimeHandler"` |
| } |
| |
| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object |
| |
| // RuntimeClassList is a list of RuntimeClass objects. |
| type RuntimeClassList struct { |
| metav1.TypeMeta `json:",inline"` |
| // Standard list metadata. |
| // More info: https://git.k8s.io/community/contributors/devel/api-conventions.md#metadata |
| // +optional |
| metav1.ListMeta `json:"metadata,omitempty" protobuf:"bytes,1,opt,name=metadata"` |
| |
| // Items is a list of schema objects. |
| Items []RuntimeClass `json:"items" protobuf:"bytes,2,rep,name=items"` |
| } |