92 lines
3.0 KiB
Go
92 lines
3.0 KiB
Go
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/*
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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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package v1
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import (
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"fmt"
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v1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/resource"
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"k8s.io/apimachinery/pkg/runtime"
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ctrl "sigs.k8s.io/controller-runtime"
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logf "sigs.k8s.io/controller-runtime/pkg/log"
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"sigs.k8s.io/controller-runtime/pkg/webhook"
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)
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// log is for logging in this package.
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var seaweedlog = logf.Log.WithName("seaweed-resource")
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func (r *Seaweed) SetupWebhookWithManager(mgr ctrl.Manager) error {
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return ctrl.NewWebhookManagedBy(mgr).
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For(r).
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Complete()
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}
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// EDIT THIS FILE! THIS IS SCAFFOLDING FOR YOU TO OWN!
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// +kubebuilder:webhook:path=/mutate-seaweed-seaweedfs-com-v1-seaweed,mutating=true,failurePolicy=fail,groups=seaweed.seaweedfs.com,resources=seaweeds,verbs=create;update,versions=v1,name=mseaweed.kb.io
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var _ webhook.Defaulter = &Seaweed{}
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// Default implements webhook.Defaulter so a webhook will be registered for the type
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func (r *Seaweed) Default() {
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seaweedlog.Info("default", "name", r.Name)
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// TODO(user): fill in your defaulting logic.
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}
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// TODO(user): change verbs to "verbs=create;update;delete" if you want to enable deletion validation.
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// +kubebuilder:webhook:verbs=create;update,path=/validate-seaweed-seaweedfs-com-v1-seaweed,mutating=false,failurePolicy=fail,groups=seaweed.seaweedfs.com,resources=seaweeds,versions=v1,name=vseaweed.kb.io
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var _ webhook.Validator = &Seaweed{}
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// ValidateCreate implements webhook.Validator so a webhook will be registered for the type
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func (r *Seaweed) ValidateCreate() error {
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seaweedlog.Info("validate create", "name", r.Name)
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// TODO(user): fill in your validation logic upon object creation.
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if r.Spec.Master == nil {
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return fmt.Errorf("seaweed[%s/%s] must have master spec", r.Namespace, r.Name)
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}
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if r.Spec.Volume == nil {
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return fmt.Errorf("seaweed[%s/%s] must have volume spec", r.Namespace, r.Name)
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}
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if r.Spec.Volume.Requests[v1.ResourceStorage].Equal(resource.MustParse("0")) {
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return fmt.Errorf("seaweed[%s/%s] volume storage request cannot be zero", r.Namespace, r.Name)
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}
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return nil
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}
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// ValidateUpdate implements webhook.Validator so a webhook will be registered for the type
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func (r *Seaweed) ValidateUpdate(old runtime.Object) error {
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seaweedlog.Info("validate update", "name", r.Name)
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// TODO(user): fill in your validation logic upon object update.
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return nil
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}
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// ValidateDelete implements webhook.Validator so a webhook will be registered for the type
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func (r *Seaweed) ValidateDelete() error {
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seaweedlog.Info("validate delete", "name", r.Name)
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// TODO(user): fill in your validation logic upon object deletion.
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return nil
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}
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