139 lines
4.5 KiB
Go
139 lines
4.5 KiB
Go
/*
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Copyright 2023 The Flux 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 controller
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import (
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/fluxcd/pkg/apis/meta"
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sourcev1 "github.com/fluxcd/source-controller/api/v1"
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. "github.com/onsi/gomega"
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corev1 "k8s.io/api/core/v1"
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"k8s.io/apimachinery/pkg/api/errors"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/client-go/tools/record"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/client"
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kustomizev1 "github.com/fluxcd/kustomize-controller/api/v1"
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)
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func TestKustomizationReconciler_StagedApply(t *testing.T) {
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g := NewWithT(t)
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namespaceName := "kust-" + randStringRunes(5)
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namespace := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{Name: namespaceName},
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}
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g.Expect(k8sClient.Create(ctx, namespace)).ToNot(HaveOccurred())
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t.Cleanup(func() {
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g.Expect(k8sClient.Delete(ctx, namespace)).NotTo(HaveOccurred())
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})
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err := createKubeConfigSecret(namespaceName)
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g.Expect(err).NotTo(HaveOccurred(), "failed to create kubeconfig secret")
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artifactName := "val-" + randStringRunes(5)
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artifactChecksum, err := testServer.ArtifactFromDir("testdata/crds", artifactName)
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g.Expect(err).ToNot(HaveOccurred())
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repositoryName := types.NamespacedName{
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Name: fmt.Sprintf("val-%s", randStringRunes(5)),
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Namespace: namespaceName,
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}
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err = applyGitRepository(repositoryName, artifactName, "main/"+artifactChecksum)
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g.Expect(err).NotTo(HaveOccurred())
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kustomization := &kustomizev1.Kustomization{}
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kustomization.Name = "test-kust"
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kustomization.Namespace = namespaceName
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kustomization.Spec = kustomizev1.KustomizationSpec{
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Interval: metav1.Duration{Duration: 10 * time.Minute},
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Prune: true,
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Path: "./",
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SourceRef: kustomizev1.CrossNamespaceSourceReference{
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Name: repositoryName.Name,
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Namespace: repositoryName.Namespace,
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Kind: sourcev1.GitRepositoryKind,
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},
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KubeConfig: &meta.KubeConfigReference{
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SecretRef: meta.SecretKeyReference{
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Name: "kubeconfig",
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},
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},
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}
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g.Expect(k8sClient.Create(context.Background(), kustomization)).To(Succeed())
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g.Eventually(func() bool {
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var obj kustomizev1.Kustomization
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_ = k8sClient.Get(context.Background(), client.ObjectKeyFromObject(kustomization), &obj)
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return isReconcileSuccess(&obj) && obj.Status.LastAttemptedRevision == "main/"+artifactChecksum
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}, timeout, time.Second).Should(BeTrue())
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g.Expect(k8sClient.Delete(context.Background(), kustomization)).To(Succeed())
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g.Eventually(func() bool {
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var obj kustomizev1.Kustomization
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err = k8sClient.Get(context.Background(), client.ObjectKeyFromObject(kustomization), &obj)
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return errors.IsNotFound(err)
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}, timeout, time.Second).Should(BeTrue())
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}
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func TestKustomizationReconciler_deleteBeforeFinalizer(t *testing.T) {
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g := NewWithT(t)
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namespaceName := "kust-" + randStringRunes(5)
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namespace := &corev1.Namespace{
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ObjectMeta: metav1.ObjectMeta{Name: namespaceName},
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}
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g.Expect(k8sClient.Create(ctx, namespace)).ToNot(HaveOccurred())
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t.Cleanup(func() {
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g.Expect(k8sClient.Delete(ctx, namespace)).NotTo(HaveOccurred())
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})
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kustomization := &kustomizev1.Kustomization{}
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kustomization.Name = "test-kust"
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kustomization.Namespace = namespaceName
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kustomization.Spec = kustomizev1.KustomizationSpec{
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Interval: metav1.Duration{Duration: interval},
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Prune: true,
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SourceRef: kustomizev1.CrossNamespaceSourceReference{
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Kind: "Bucket",
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Name: "foo",
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},
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}
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// Add a test finalizer to prevent the object from getting deleted.
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kustomization.SetFinalizers([]string{"test-finalizer"})
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g.Expect(k8sClient.Create(ctx, kustomization)).NotTo(HaveOccurred())
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// Add deletion timestamp by deleting the object.
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g.Expect(k8sClient.Delete(ctx, kustomization)).NotTo(HaveOccurred())
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r := &KustomizationReconciler{
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Client: k8sClient,
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EventRecorder: record.NewFakeRecorder(32),
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}
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// NOTE: Only a real API server responds with an error in this scenario.
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_, err := r.Reconcile(ctx, ctrl.Request{NamespacedName: client.ObjectKeyFromObject(kustomization)})
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g.Expect(err).NotTo(HaveOccurred())
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}
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