mirror of
https://github.com/kubevirt/containerized-data-importer.git
synced 2025-06-03 06:30:22 +00:00
217 lines
7.6 KiB
Go
217 lines
7.6 KiB
Go
package tests
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import (
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"io/ioutil"
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"os"
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"github.com/ghodss/yaml"
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. "github.com/onsi/ginkgo"
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"github.com/onsi/ginkgo/extensions/table"
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. "github.com/onsi/gomega"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"kubevirt.io/containerized-data-importer/tests/framework"
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"kubevirt.io/containerized-data-importer/tests/utils"
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)
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const (
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dataVolumeName = "test-dv"
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pvcName = "test-pvc"
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validURL = "http://www.example.com/example.img"
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invalidURLFormat = "invalidURL"
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datavolumeTestFile = "manifests/datavolume.yaml"
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destinationFile = "/var/tmp/datavolume_test.yaml"
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)
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var _ = Describe("[rfe_id:1130][crit:medium][posneg:negative][vendor:cnv-qe@redhat.com][level:component]Validation tests", func() {
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f := framework.NewFrameworkOrDie("api-validation-func-test")
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Describe("Verify DataVolume validation", func() {
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Context("when creating Datavolume", func() {
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dv := map[string]interface{}{}
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AfterEach(func() {
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err := os.Remove(destinationFile)
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Expect(err).ToNot(HaveOccurred())
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})
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table.DescribeTable("with Datavolume source validation should", func(sourceType string, args ...string) {
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By("Reading yaml file from: " + datavolumeTestFile)
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err := yamlFiletoStruct(datavolumeTestFile, &dv)
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Expect(err).ToNot(HaveOccurred())
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switch sourceType {
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case "http":
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url := args[0]
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dv["spec"].(map[string]interface{})["source"] = map[string]interface{}{"http": map[string]interface{}{"url": url}}
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case "s3":
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url := args[0]
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dv["spec"].(map[string]interface{})["source"] = map[string]interface{}{"s3": map[string]interface{}{"url": url}}
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case "pvc":
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namespace := args[0]
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name := args[1]
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dv["spec"].(map[string]interface{})["source"] = map[string]interface{}{
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"pvc": map[string]interface{}{
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"namespace": namespace,
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"name": name}}
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}
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err = structToYamlFile(destinationFile, dv)
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Expect(err).ToNot(HaveOccurred())
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By("Verifying kubectl create")
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Eventually(func() bool {
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_, err := RunKubectlCommand(f, "create", "-f", destinationFile, "-n", f.Namespace.Name)
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if err != nil {
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return true
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}
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return false
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}, timeout, pollingInterval).Should(BeTrue())
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},
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table.Entry("[test_id:1321]fail with http source with invalid url format", "http", invalidURLFormat),
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table.Entry("[test_id:1322]fail with http source with empty url", "http", ""),
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table.Entry("[test_id:1323][crit:low]fail with s3 source with invalid url format", "s3", invalidURLFormat),
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table.Entry("[test_id:1324][crit:low]fail with s3 source with empty url", "s3", ""),
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table.Entry("[test_id:1325]fail with empty PVC source namespace", "pvc", "", "test-pvc"),
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table.Entry("[test_id:1326]fail with empty PVC source name", "pvc", "test", ""),
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table.Entry("fail with source PVC doesn't exist", "pvc", "test", "test-pvc"),
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)
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table.DescribeTable("with Datavolume PVC size should", func(size string) {
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By("Reading yaml file from: " + datavolumeTestFile)
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err := yamlFiletoStruct(datavolumeTestFile, &dv)
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Expect(err).ToNot(HaveOccurred())
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dv["spec"].(map[string]interface{})["pvc"].(map[string]interface{})["resources"].(map[string]interface{})["requests"].(map[string]interface{})["storage"] = size
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err = structToYamlFile(destinationFile, dv)
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Expect(err).ToNot(HaveOccurred())
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By("Verifying kubectl apply")
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Eventually(func() bool {
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_, err := RunKubectlCommand(f, "create", "-f", destinationFile, "-n", f.Namespace.Name)
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if err != nil {
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return true
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}
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return false
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}, timeout, pollingInterval).Should(BeTrue())
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},
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table.Entry("[test_id:1033]fail with zero PVC size", "0"),
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table.Entry("[test_id:1327]fail with negative PVC size", "-500m"),
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table.Entry("[test_id:1328]fail with invalid PVC size", "invalid_size"),
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)
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})
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})
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Context("DataVolume Already Exists", func() {
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BeforeEach(func() {
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dataVolume := utils.NewDataVolumeWithHTTPImport(dataVolumeName, "500Mi", validURL)
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_, err := utils.CreateDataVolumeFromDefinition(f.CdiClient, f.Namespace.Name, dataVolume)
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Expect(err).ToNot(HaveOccurred())
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})
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AfterEach(func() {
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err := utils.DeleteDataVolume(f.CdiClient, f.Namespace.Name, dataVolumeName)
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Expect(err).ToNot(HaveOccurred())
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})
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It("[test_id:1030]should fail creating an already existing DataVolume", func() {
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By("Verifying kubectl create")
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Eventually(func() bool {
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_, err := RunKubectlCommand(f, "create", "-f", datavolumeTestFile, "-n", f.Namespace.Name)
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if err != nil {
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return true
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}
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return false
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}, timeout, pollingInterval).Should(BeTrue())
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})
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})
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Context("DataVolume destination PVC", func() {
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BeforeEach(func() {
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pvc := utils.NewPVCDefinition(dataVolumeName, "50Mi", nil, nil)
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_, err := utils.CreatePVCFromDefinition(f.K8sClient, f.Namespace.Name, pvc)
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Expect(err).ToNot(HaveOccurred())
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})
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AfterEach(func() {
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pvc, err := f.K8sClient.CoreV1().PersistentVolumeClaims(f.Namespace.Name).Get(dataVolumeName, metav1.GetOptions{})
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Expect(err).ToNot(HaveOccurred())
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err = utils.DeletePVC(f.K8sClient, f.Namespace.Name, pvc)
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Expect(err).ToNot(HaveOccurred())
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})
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It("[test_id:1759]should fail creating a DataVolume with already existing destination pvc", func() {
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By("Verifying kubectl create")
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Eventually(func() bool {
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_, err := RunKubectlCommand(f, "create", "-f", datavolumeTestFile, "-n", f.Namespace.Name)
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if err != nil {
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return true
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}
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return false
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}, timeout, pollingInterval).Should(BeTrue())
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})
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})
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Context("when creating data volumes from manual manifests", func() {
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table.DescribeTable("with manifests Datavolume should", func(destinationFile string, expectError bool) {
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By("Verifying kubectl apply")
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_, err := RunKubectlCommand(f, "create", "-f", destinationFile, "-n", f.Namespace.Name)
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if expectError {
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Expect(err).To(HaveOccurred())
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} else {
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Expect(err).ToNot(HaveOccurred())
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}
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},
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table.Entry("[test_id:1760]fail with blank image source and contentType archive", "manifests/dvBlankArchive.yaml", true),
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table.Entry("[test_id:1761]fail with invalid contentType", "manifests/dvInvalidContentType.yaml", true),
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table.Entry("[test_id:1762]fail with missing source", "manifests/dvMissingSource.yaml", true),
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table.Entry("[test_id:1763]fail with multiple sources", "manifests/dvMultiSource.yaml", true),
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table.Entry("[test_id:1764]fail with invalid URL for http source", "manifests/dvInvalidURL.yaml", true),
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table.Entry("[test_id:1765]fail with invalid source PVC", "manifests/dvInvalidSourcePVC.yaml", true),
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table.Entry("[test_id:1766][posneg:positive]succeed with valid source http", "manifests/datavolume.yaml", false),
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table.Entry("[test_id:1767]fail with missing PVC spec", "manifests/dvMissingPVCSpec.yaml", true),
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table.Entry("fail with missing PVC accessModes", "manifests/dvMissingPVCAccessModes.yaml", true),
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table.Entry("[test_id:1768]fail with missing resources spec", "manifests/dvMissingResourcesSpec.yaml", true),
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table.Entry("fail with missing PVC size", "manifests/dvMissingPVCSize.yaml", true),
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table.Entry("[test_id:1769]fail with 0 size PVC", "manifests/dv0SizePVC.yaml", true),
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)
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})
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})
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func yamlFiletoStruct(fileName string, o *map[string]interface{}) error {
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yamlFile, err := ioutil.ReadFile(fileName)
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if err != nil {
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return err
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}
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err = yaml.Unmarshal(yamlFile, o)
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if err != nil {
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return err
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}
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return nil
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}
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func structToYamlFile(fileName string, o interface{}) error {
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yamlOutput, err := yaml.Marshal(o)
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if err != nil {
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return err
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}
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err = ioutil.WriteFile(fileName, yamlOutput, 0644)
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if err != nil {
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return err
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}
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return nil
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}
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