119 lines
5 KiB
Protocol Buffer
119 lines
5 KiB
Protocol Buffer
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/*
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Copyright The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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// This file was autogenerated by go-to-protobuf. Do not edit it manually!
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syntax = 'proto2';
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package k8s.io.api.node.v1alpha1;
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import "k8s.io/api/core/v1/generated.proto";
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import "k8s.io/apimachinery/pkg/api/resource/generated.proto";
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import "k8s.io/apimachinery/pkg/apis/meta/v1/generated.proto";
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import "k8s.io/apimachinery/pkg/runtime/generated.proto";
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import "k8s.io/apimachinery/pkg/runtime/schema/generated.proto";
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// Package-wide variables from generator "generated".
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option go_package = "v1alpha1";
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// Overhead structure represents the resource overhead associated with running a pod.
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message Overhead {
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// PodFixed represents the fixed resource overhead associated with running a pod.
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// +optional
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map<string, k8s.io.apimachinery.pkg.api.resource.Quantity> podFixed = 1;
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}
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// RuntimeClass defines a class of container runtime supported in the cluster.
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// The RuntimeClass is used to determine which container runtime is used to run
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// all containers in a pod. RuntimeClasses are (currently) manually defined by a
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// user or cluster provisioner, and referenced in the PodSpec. The Kubelet is
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// responsible for resolving the RuntimeClassName reference before running the
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// pod. For more details, see
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// https://git.k8s.io/enhancements/keps/sig-node/runtime-class.md
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message RuntimeClass {
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// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.ObjectMeta metadata = 1;
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// Specification of the RuntimeClass
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// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#spec-and-status
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optional RuntimeClassSpec spec = 2;
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}
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// RuntimeClassList is a list of RuntimeClass objects.
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message RuntimeClassList {
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// Standard list metadata.
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// More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata
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// +optional
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optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 1;
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// Items is a list of schema objects.
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repeated RuntimeClass items = 2;
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}
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// RuntimeClassSpec is a specification of a RuntimeClass. It contains parameters
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// that are required to describe the RuntimeClass to the Container Runtime
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// Interface (CRI) implementation, as well as any other components that need to
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// understand how the pod will be run. The RuntimeClassSpec is immutable.
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message RuntimeClassSpec {
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// RuntimeHandler specifies the underlying runtime and configuration that the
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// CRI implementation will use to handle pods of this class. The possible
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// values are specific to the node & CRI configuration. It is assumed that
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// all handlers are available on every node, and handlers of the same name are
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// equivalent on every node.
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// For example, a handler called "runc" might specify that the runc OCI
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// runtime (using native Linux containers) will be used to run the containers
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// in a pod.
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// The RuntimeHandler must conform to the DNS Label (RFC 1123) requirements
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// and is immutable.
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optional string runtimeHandler = 1;
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// Overhead represents the resource overhead associated with running a pod for a
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// given RuntimeClass. For more details, see
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// https://git.k8s.io/enhancements/keps/sig-node/20190226-pod-overhead.md
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// This field is alpha-level as of Kubernetes v1.15, and is only honored by servers that enable the PodOverhead feature.
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// +optional
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optional Overhead overhead = 2;
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// Scheduling holds the scheduling constraints to ensure that pods running
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// with this RuntimeClass are scheduled to nodes that support it.
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// If scheduling is nil, this RuntimeClass is assumed to be supported by all
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// nodes.
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// +optional
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optional Scheduling scheduling = 3;
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}
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// Scheduling specifies the scheduling constraints for nodes supporting a
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// RuntimeClass.
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message Scheduling {
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// nodeSelector lists labels that must be present on nodes that support this
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// RuntimeClass. Pods using this RuntimeClass can only be scheduled to a
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// node matched by this selector. The RuntimeClass nodeSelector is merged
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// with a pod's existing nodeSelector. Any conflicts will cause the pod to
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// be rejected in admission.
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// +optional
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map<string, string> nodeSelector = 1;
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// tolerations are appended (excluding duplicates) to pods running with this
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// RuntimeClass during admission, effectively unioning the set of nodes
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// tolerated by the pod and the RuntimeClass.
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// +optional
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// +listType=atomic
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repeated k8s.io.api.core.v1.Toleration tolerations = 2;
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}
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