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Merge pull request #29 from gary-lgy/webhook-scheduler-plugin
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110
config/crds/core.kubeadmiral.io_schedulerpluginwebhookconfigurations.yaml
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| @@ -0,0 +1,110 @@ | ||
| --- | ||
| apiVersion: apiextensions.k8s.io/v1 | ||
| kind: CustomResourceDefinition | ||
| metadata: | ||
| annotations: | ||
| controller-gen.kubebuilder.io/version: v0.11.1 | ||
| creationTimestamp: null | ||
| name: schedulerpluginwebhookconfigurations.core.kubeadmiral.io | ||
| spec: | ||
| group: core.kubeadmiral.io | ||
| names: | ||
| kind: SchedulerPluginWebhookConfiguration | ||
| listKind: SchedulerPluginWebhookConfigurationList | ||
| plural: schedulerpluginwebhookconfigurations | ||
| singular: schedulerpluginwebhookconfiguration | ||
| scope: Cluster | ||
| versions: | ||
| - name: v1alpha1 | ||
| schema: | ||
| openAPIV3Schema: | ||
| description: SchedulerPluginWebhookConfiguration is a webhook that can be | ||
| used as a scheduler plugin. | ||
| properties: | ||
| apiVersion: | ||
| description: 'APIVersion defines the versioned schema of this representation | ||
| of an object. Servers should convert recognized schemas to the latest | ||
| internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources' | ||
| type: string | ||
| kind: | ||
| description: 'Kind is a string value representing the REST resource this | ||
| object represents. Servers may infer this from the endpoint the client | ||
| submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds' | ||
| type: string | ||
| metadata: | ||
| type: object | ||
| spec: | ||
| properties: | ||
| filterPath: | ||
| description: Path for the filter call, empty if not supported. This | ||
| path is appended to the URLPrefix when issuing the filter call to | ||
| webhook. | ||
| type: string | ||
| httpTimeout: | ||
| default: 5s | ||
| description: HTTPTimeout specifies the timeout duration for a call | ||
| to the webhook. Timeout fails the scheduling of the workload. Defaults | ||
| to 5 seconds. | ||
| format: duration | ||
| type: string | ||
| payloadVersions: | ||
| description: PayloadVersions is an ordered list of preferred request | ||
| and response versions the webhook expects. The scheduler will try | ||
| to use the first version in the list which it supports. If none | ||
| of the versions specified in this list supported by the scheduler, | ||
| scheduling will fail for this object. | ||
| items: | ||
| type: string | ||
| minItems: 1 | ||
| type: array | ||
| scorePath: | ||
| description: Path for the score call, empty if not supported. This | ||
| verb is appended to the URLPrefix when issuing the score call to | ||
| webhook. | ||
| type: string | ||
| selectPath: | ||
| description: Path for the select call, empty if not supported. This | ||
| verb is appended to the URLPrefix when issuing the select call to | ||
| webhook. | ||
| type: string | ||
| tlsConfig: | ||
| description: TLSConfig specifies the transport layer security config. | ||
| properties: | ||
| caData: | ||
| description: CAData holds PEM-encoded bytes (typically read from | ||
| a root certificates bundle). | ||
| format: byte | ||
| type: string | ||
| certData: | ||
| description: CertData holds PEM-encoded bytes (typically read | ||
| from a client certificate file). | ||
| format: byte | ||
| type: string | ||
| insecure: | ||
| description: Server should be accessed without verifying the TLS | ||
| certificate. For testing only. | ||
| type: boolean | ||
| keyData: | ||
| description: KeyData holds PEM-encoded bytes (typically read from | ||
| a client certificate key file). | ||
| format: byte | ||
| type: string | ||
| serverName: | ||
| description: ServerName is passed to the server for SNI and is | ||
| used in the client to check server certificates against. If | ||
| ServerName is empty, the hostname used to contact the server | ||
| is used. | ||
| type: string | ||
| type: object | ||
| urlPrefix: | ||
| description: URLPrefix at which the webhook is available | ||
| type: string | ||
| required: | ||
| - payloadVersions | ||
| - urlPrefix | ||
| type: object | ||
| required: | ||
| - spec | ||
| type: object | ||
| served: true | ||
| storage: true |
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92
pkg/apis/core/v1alpha1/types_schedulerpluginwebhookconfiguration.go
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| /* | ||
| 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. | ||
| This file may have been modified by The KubeAdmiral Authors | ||
| ("KubeAdmiral Modifications"). All KubeAdmiral Modifications | ||
| are Copyright 2023 The KubeAdmiral Authors. | ||
| */ | ||
|
|
||
| package v1alpha1 | ||
|
|
||
| import ( | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| ) | ||
|
|
||
| // +genclient | ||
| // +genclient:nonNamespaced | ||
| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object | ||
| // +kubebuilder:resource:path=schedulerpluginwebhookconfigurations,singular=schedulerpluginwebhookconfiguration,scope=Cluster | ||
| // +kubebuilder:object:root=true | ||
|
|
||
| // SchedulerPluginWebhookConfiguration is a webhook that can be used as a scheduler plugin. | ||
| type SchedulerPluginWebhookConfiguration struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ObjectMeta `json:"metadata,omitempty"` | ||
|
|
||
| Spec SchedulerPluginWebhookConfigurationSpec `json:"spec"` | ||
| } | ||
|
|
||
| // +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object | ||
|
|
||
| // SchedulerPluginWebhookConfigurationList contains a list of SchedulerPluginWebhookConfiguration. | ||
| type SchedulerPluginWebhookConfigurationList struct { | ||
| metav1.TypeMeta `json:",inline"` | ||
| metav1.ListMeta `json:"metadata,omitempty"` | ||
| Items []SchedulerPluginWebhookConfiguration `json:"items"` | ||
| } | ||
|
|
||
| type SchedulerPluginWebhookConfigurationSpec struct { | ||
| // PayloadVersions is an ordered list of preferred request and response | ||
| // versions the webhook expects. | ||
| // The scheduler will try to use the first version in | ||
| // the list which it supports. If none of the versions specified in this list | ||
| // supported by the scheduler, scheduling will fail for this object. | ||
| // +kubebuilder:validation:Required | ||
| // +kubebuilder:validation:MinItems=1 | ||
| PayloadVersions []string `json:"payloadVersions"` | ||
| // URLPrefix at which the webhook is available | ||
| // +kubebuilder:validation:Required | ||
| URLPrefix string `json:"urlPrefix"` | ||
| // Path for the filter call, empty if not supported. This path is appended to the URLPrefix when issuing the filter call to webhook. | ||
| FilterPath string `json:"filterPath,omitempty"` | ||
| // Path for the score call, empty if not supported. This verb is appended to the URLPrefix when issuing the score call to webhook. | ||
| ScorePath string `json:"scorePath,omitempty"` | ||
| // Path for the select call, empty if not supported. This verb is appended to the URLPrefix when issuing the select call to webhook. | ||
| SelectPath string `json:"selectPath,omitempty"` | ||
| // TLSConfig specifies the transport layer security config. | ||
| TLSConfig *WebhookTLSConfig `json:"tlsConfig,omitempty"` | ||
| // HTTPTimeout specifies the timeout duration for a call to the webhook. Timeout fails the scheduling of the workload. | ||
| // Defaults to 5 seconds. | ||
| // +kubebuilder:default:="5s" | ||
| // +kubebuilder:validation:Format:=duration | ||
| HTTPTimeout metav1.Duration `json:"httpTimeout,omitempty"` | ||
| } | ||
|
|
||
| // WebhookTLSConfig contains settings to enable TLS with the webhook server. | ||
| type WebhookTLSConfig struct { | ||
| // Server should be accessed without verifying the TLS certificate. For testing only. | ||
| Insecure bool `json:"insecure,omitempty"` | ||
| // ServerName is passed to the server for SNI and is used in the client to check server | ||
| // certificates against. If ServerName is empty, the hostname used to contact the | ||
| // server is used. | ||
| ServerName string `json:"serverName,omitempty"` | ||
|
|
||
| // CertData holds PEM-encoded bytes (typically read from a client certificate file). | ||
| CertData []byte `json:"certData,omitempty"` | ||
| // KeyData holds PEM-encoded bytes (typically read from a client certificate key file). | ||
| KeyData []byte `json:"keyData,omitempty"` | ||
| // CAData holds PEM-encoded bytes (typically read from a root certificates bundle). | ||
| CAData []byte `json:"caData,omitempty"` | ||
| } |
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