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https://github.com/kubevela/kubevela.git
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0a4c20c999
* add webhook for app and avoid controller panic neat imports * add test for rollout verify
61 lines
2.3 KiB
Go
61 lines
2.3 KiB
Go
/*
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Copyright 2021 The KubeVela 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 application
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import (
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"context"
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"k8s.io/apimachinery/pkg/util/validation/field"
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"github.com/oam-dev/kubevela/apis/core.oam.dev/v1beta1"
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"github.com/oam-dev/kubevela/pkg/appfile"
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"github.com/oam-dev/kubevela/pkg/oam"
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"github.com/oam-dev/kubevela/pkg/webhook/common/rollout"
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)
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// ValidateCreate validates the Application on creation
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func (h *ValidatingHandler) ValidateCreate(ctx context.Context, app *v1beta1.Application) field.ErrorList {
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var componentErrs field.ErrorList
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// try to generate an app file
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appParser := appfile.NewApplicationParser(h.Client, h.dm, h.pd)
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af, err := appParser.GenerateAppFile(ctx, app)
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if err != nil {
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componentErrs = append(componentErrs, field.Invalid(field.NewPath("spec"), app, err.Error()))
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// cannot generate appfile, no need to validate further
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return componentErrs
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}
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if err := appParser.ValidateCUESchematicAppfile(af); err != nil {
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componentErrs = append(componentErrs, field.Invalid(field.NewPath("schematic"), app, err.Error()))
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}
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if v := app.GetAnnotations()[oam.AnnotationAppRollout]; len(v) != 0 && v != "true" {
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componentErrs = append(componentErrs, field.Invalid(field.NewPath("annotation:app.oam.dev/rollout-template"), app, "the annotation value of rollout-template must be true"))
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}
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if app.Spec.RolloutPlan != nil {
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componentErrs = append(componentErrs, rollout.ValidateCreate(h.Client, app.Spec.RolloutPlan, field.NewPath("rolloutPlan"))...)
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}
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return componentErrs
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}
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// ValidateUpdate validates the Application on update
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func (h *ValidatingHandler) ValidateUpdate(ctx context.Context, newApp, oldApp *v1beta1.Application) field.ErrorList {
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// check if the newApp is valid
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componentErrs := h.ValidateCreate(ctx, newApp)
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// TODO: add more validating
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return componentErrs
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}
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