mirror of
https://github.com/kubesphere/kubekey.git
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108 lines
3.8 KiB
Go
108 lines
3.8 KiB
Go
/*
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Copyright 2022 The KubeSphere 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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package v1beta1
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import (
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/util/validation/field"
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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 kkmachinelog = logf.Log.WithName("kkmachine-resource")
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func (k *KKMachine) SetupWebhookWithManager(mgr ctrl.Manager) error {
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return ctrl.NewWebhookManagedBy(mgr).
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For(k).
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Complete()
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}
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//+kubebuilder:webhook:path=/mutate-infrastructure-cluster-x-k8s-io-v1beta1-kkmachine,mutating=true,failurePolicy=fail,sideEffects=None,groups=infrastructure.cluster.x-k8s.io,resources=kkmachines,verbs=create;update,versions=v1beta1,name=default.kkmachine.infrastructure.cluster.x-k8s.io,admissionReviewVersions=v1
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var _ webhook.Defaulter = &KKMachine{}
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// Default implements webhook.Defaulter so a webhook will be registered for the type
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func (k *KKMachine) Default() {
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kkmachinelog.Info("default", "name", k.Name)
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defaultContainerManager(&k.Spec)
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}
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func defaultContainerManager(spec *KKMachineSpec) {
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// Direct connection to the user-provided CRI socket
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if spec.ContainerManager.CRISocket != "" {
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return
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}
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if spec.ContainerManager.Type == "" {
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spec.ContainerManager.Type = ContainerdType
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}
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switch spec.ContainerManager.Type {
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case ContainerdType:
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if spec.ContainerManager.Version == "" {
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spec.ContainerManager.Version = DefaultContainerdVersion
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}
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spec.ContainerManager.CRISocket = DefaultContainerdCRISocket
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case DockerType:
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if spec.ContainerManager.Version == "" {
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spec.ContainerManager.Version = DefaultDockerVersion
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}
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if spec.ContainerManager.CRIDockerdVersion == "" {
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spec.ContainerManager.CRIDockerdVersion = DefaultCRIDockerdVersion
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}
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spec.ContainerManager.CRISocket = DefaultDockerCRISocket
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}
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}
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//+kubebuilder:webhook:path=/validate-infrastructure-cluster-x-k8s-io-v1beta1-kkmachine,mutating=false,failurePolicy=fail,sideEffects=None,groups=infrastructure.cluster.x-k8s.io,resources=kkmachines,verbs=create;update,versions=v1beta1,name=validation.kkmachine.infrastructure.cluster.x-k8s.io,admissionReviewVersions=v1
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var _ webhook.Validator = &KKMachine{}
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// ValidateCreate implements webhook.Validator so a webhook will be registered for the type
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func (k *KKMachine) ValidateCreate() error {
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kkmachinelog.Info("validate create", "name", k.Name)
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var allErrs field.ErrorList
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allErrs = append(allErrs, validateRepository(k.Spec.Repository)...)
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return aggregateObjErrors(k.GroupVersionKind().GroupKind(), k.Name, allErrs)
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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 (k *KKMachine) ValidateUpdate(old runtime.Object) error {
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kkmachinelog.Info("validate update", "name", k.Name)
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var allErrs field.ErrorList
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allErrs = append(allErrs, validateRepository(k.Spec.Repository)...)
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return aggregateObjErrors(k.GroupVersionKind().GroupKind(), k.Name, allErrs)
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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 (k *KKMachine) ValidateDelete() error {
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kkmachinelog.Info("validate delete", "name", k.Name)
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return nil
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}
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func validateRepository(repo *Repository) field.ErrorList { //nolint:unparam
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var allErrs field.ErrorList
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if repo == nil {
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return allErrs
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}
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return allErrs
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}
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