mirror of https://github.com/kubernetes/kops.git
60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
/*
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Copyright 2022 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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package mockkubeapiserver
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import (
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"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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func (s *MockKubeAPIServer) objectChanged(u *unstructured.Unstructured) {
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gvk := u.GroupVersionKind()
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switch gvk.GroupKind() {
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case schema.GroupKind{Kind: "Namespace"}:
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s.namespaceChanged(u)
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}
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}
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func (s *MockKubeAPIServer) namespaceChanged(u *unstructured.Unstructured) {
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// These changes seem to be done synchronously (similar to a mutating webhook)
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labels := u.GetLabels()
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name := u.GetName()
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if labels["kubernetes.io/metadata.name"] != name {
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if labels == nil {
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labels = make(map[string]string)
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}
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labels["kubernetes.io/metadata.name"] = name
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u.SetLabels(labels)
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}
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phase, _, _ := unstructured.NestedFieldNoCopy(u.Object, "status", "phase")
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if phase != "Active" {
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unstructured.SetNestedField(u.Object, "Active", "status", "phase")
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}
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found := false
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finalizers, _, _ := unstructured.NestedSlice(u.Object, "spec", "finalizers")
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for _, finalizer := range finalizers {
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if finalizer == "kubernetes" {
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found = true
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}
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}
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if !found {
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finalizers = append(finalizers, "kubernetes")
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unstructured.SetNestedSlice(u.Object, finalizers, "spec", "finalizers")
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}
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}
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