Upgrade velero docker image to use go 1.18

changelogs/unreleased/5459-lyndon

@@ -0,0 +1 @@
+Upgrade velero docker image to use go 1.18 and upgrade golangci-lint to 1.45.0

golangci.yaml

@@ -25,8 +25,8 @@ run:
   # from this option's value (see skip-dirs-use-default).
   # "/" will be replaced by current OS file path separator to properly work
   # on Windows.
-  #skip-dirs:
-  #  - src/external_libs
+  skip-dirs:
+    - test/e2e/*
   #  - autogenerated_by_my_lib
 
   # default is true. Enables skipping of directories:
@@ -39,8 +39,8 @@ run:
   # autogenerated files. If it's not please let us know.
   # "/" will be replaced by current OS file path separator to properly work
   # on Windows.
-  # skip-files:
-  #  - ".*\\.my\\.go$"
+  skip-files:
+    - ".*_test.go$"
   #  - lib/bad.go
 
   # by default isn't set. If set we pass it to "go list -mod={option}". From "go help modules":
@@ -117,7 +117,7 @@ linters-settings:
     # minimal length of string constant, 3 by default
     min-len: 3
     # minimal occurrences count to trigger, 3 by default
-    min-occurrences: 3
+    min-occurrences: 5
   gocritic:
     # Which checks should be enabled; can't be combined with 'disabled-checks';
     # See https://go-critic.github.io/overview#checks-overview
@@ -320,7 +320,7 @@ linters:
   fast: false
 
 
-#issues:
+issues:
 #  # List of regexps of issue texts to exclude, empty list by default.
 #  # But independently from this option we use default exclude patterns,
 #  # it can be disabled by `exclude-use-default: false`. To list all
@@ -359,7 +359,7 @@ linters:
   # it can be disabled by this option. To list all
   # excluded by default patterns execute `golangci-lint run --help`.
   # Default value for this option is true.
-  exclude-use-default: false
+  exclude-use-default: true
 
   # The default value is false. If set to true exclude and exclude-rules
   # regular expressions become case sensitive.

hack/build-image/Dockerfile

@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-FROM golang:1.17
+FROM golang:1.18
 
 ARG GOPROXY
 
@@ -36,11 +36,11 @@ RUN wget --quiet https://github.com/kubernetes-sigs/kubebuilder/releases/downloa
     chmod +x /usr/local/kubebuilder/bin/kubebuilder
 
 # get controller-tools
-RUN go get sigs.k8s.io/controller-tools/cmd/controller-gen@v0.7.0
+RUN go install sigs.k8s.io/controller-tools/cmd/controller-gen@v0.7.0
 
 # get goimports (the revision is pinned so we don't indiscriminately update, but the particular commit
 # is not important)
-RUN go get golang.org/x/tools/cmd/goimports@11e9d9cc0042e6bd10337d4d2c3e5d9295508e7d
+RUN go install golang.org/x/tools/cmd/goimports@11e9d9cc0042e6bd10337d4d2c3e5d9295508e7d
 
 # get protoc compiler and golang plugin
 WORKDIR /root
@@ -49,7 +49,7 @@ RUN wget --quiet https://github.com/protocolbuffers/protobuf/releases/download/v
     unzip protoc-3.14.0-linux-x86_64.zip && \
     mv bin/protoc /usr/bin/protoc && \
     chmod +x /usr/bin/protoc
-RUN go get github.com/golang/protobuf/protoc-gen-go@v1.4.3
+RUN go install github.com/golang/protobuf/protoc-gen-go@v1.4.3
 
 # get goreleaser
 RUN wget --quiet https://github.com/goreleaser/goreleaser/releases/download/v0.120.8/goreleaser_Linux_x86_64.tar.gz && \
@@ -58,7 +58,7 @@ RUN wget --quiet https://github.com/goreleaser/goreleaser/releases/download/v0.1
     chmod +x /usr/bin/goreleaser
 
 # get golangci-lint
-RUN curl -sSfL https://github.com/raw/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.27.0
+RUN curl -sSfL https://github.com/raw/golangci/golangci-lint/master/install.sh | sh -s -- -b $(go env GOPATH)/bin v1.45.0
 
 # install kubectl
 RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl

pkg/archive/extractor.go

@@ -84,7 +84,7 @@ func (e *Extractor) readBackup(tarRdr *tar.Reader) (string, error) {
 			return "", err
 		}
 
-		target := filepath.Join(dir, header.Name)
+		target := filepath.Join(dir, header.Name) //nolint:gosec
 
 		switch header.Typeflag {
 		case tar.TypeDir:

pkg/backup/item_collector.go

@@ -151,7 +151,7 @@ func sortResourcesByOrder(log logrus.FieldLogger, items []*kubernetesResource, o
 }
 
 // getOrderedResourcesForType gets order of resourceType from orderResources.
-func getOrderedResourcesForType(log logrus.FieldLogger, orderedResources map[string]string, resourceType string) []string {
+func getOrderedResourcesForType(orderedResources map[string]string, resourceType string) []string {
 	if orderedResources == nil {
 		return nil
 	}
@@ -175,7 +175,7 @@ func (r *itemCollector) getResourceItems(log logrus.FieldLogger, gv schema.Group
 		clusterScoped = !resource.Namespaced
 	)
 
-	orders := getOrderedResourcesForType(log, r.backupRequest.Backup.Spec.OrderedResources, resource.Name)
+	orders := getOrderedResourcesForType(r.backupRequest.Backup.Spec.OrderedResources, resource.Name)
 	// Getting the preferred group version of this resource
 	preferredGVR, _, err := r.discoveryHelper.ResourceFor(gr.WithVersion(""))
 	if err != nil {

pkg/cmd/cli/backup/describe.go

@@ -73,7 +73,7 @@ func NewDescribeCommand(f client.Factory, use string) *cobra.Command {
 			}
 
 			first := true
-			for _, backup := range backups.Items {
+			for i, backup := range backups.Items {
 				deleteRequestListOptions := pkgbackup.NewDeleteBackupRequestListOptions(backup.Name, string(backup.UID))
 				deleteRequestList, err := veleroClient.VeleroV1().DeleteBackupRequests(f.Namespace()).List(context.TODO(), deleteRequestListOptions)
 				if err != nil {
@@ -102,7 +102,7 @@ func NewDescribeCommand(f client.Factory, use string) *cobra.Command {
 					}
 				}
 
-				s := output.DescribeBackup(context.Background(), kbClient, &backup, deleteRequestList.Items, podVolumeBackupList.Items, vscList.Items, details, veleroClient, insecureSkipTLSVerify, caCertFile)
+				s := output.DescribeBackup(context.Background(), kbClient, &backups.Items[i], deleteRequestList.Items, podVolumeBackupList.Items, vscList.Items, details, veleroClient, insecureSkipTLSVerify, caCertFile)
 				if first {
 					first = false
 					fmt.Print(s)

pkg/cmd/cli/backuplocation/create.go

@@ -209,10 +209,10 @@ func (o *CreateOptions) Run(c *cobra.Command, f client.Factory) error {
 		if err := kbClient.List(context.Background(), locations, &kbclient.ListOptions{Namespace: f.Namespace()}); err != nil {
 			return errors.WithStack(err)
 		}
-		for _, location := range locations.Items {
+		for i, location := range locations.Items {
 			if location.Spec.Default {
 				location.Spec.Default = false
-				if err := kbClient.Update(context.Background(), &location, &kbclient.UpdateOptions{}); err != nil {
+				if err := kbClient.Update(context.Background(), &locations.Items[i], &kbclient.UpdateOptions{}); err != nil {
 					return errors.WithStack(err)
 				}
 				break

pkg/cmd/cli/backuplocation/delete.go

@@ -115,8 +115,8 @@ func Run(f client.Factory, o *cli.DeleteOptions) error {
 	}
 
 	// Create a backup-location deletion request for each
-	for _, location := range locations.Items {
-		if err := kbClient.Delete(context.Background(), &location, &kbclient.DeleteOptions{}); err != nil {
+	for i, location := range locations.Items {
+		if err := kbClient.Delete(context.Background(), &locations.Items[i], &kbclient.DeleteOptions{}); err != nil {
 			errs = append(errs, errors.WithStack(err))
 			continue
 		}
@@ -162,8 +162,8 @@ func findAssociatedBackupRepos(client kbclient.Client, bslName, ns string) (vele
 
 func deleteBackups(client kbclient.Client, backups velerov1api.BackupList) []error {
 	var errs []error
-	for _, backup := range backups.Items {
-		if err := client.Delete(context.Background(), &backup, &kbclient.DeleteOptions{}); err != nil {
+	for i, backup := range backups.Items {
+		if err := client.Delete(context.Background(), &backups.Items[i], &kbclient.DeleteOptions{}); err != nil {
 			errs = append(errs, errors.WithStack(fmt.Errorf("delete backup %q associated with deleted BSL: %w", backup.Name, err)))
 			continue
 		}
@@ -174,8 +174,8 @@ func deleteBackups(client kbclient.Client, backups velerov1api.BackupList) []err
 
 func deleteBackupRepos(client kbclient.Client, repos velerov1api.BackupRepositoryList) []error {
 	var errs []error
-	for _, repo := range repos.Items {
-		if err := client.Delete(context.Background(), &repo, &kbclient.DeleteOptions{}); err != nil {
+	for i, repo := range repos.Items {
+		if err := client.Delete(context.Background(), &repos.Items[i], &kbclient.DeleteOptions{}); err != nil {
 			errs = append(errs, errors.WithStack(fmt.Errorf("delete backup repository %q associated with deleted BSL: %w", repo.Name, err)))
 			continue
 		}

pkg/cmd/cli/backuplocation/set.go

@@ -120,7 +120,7 @@ func (o *SetOptions) Run(c *cobra.Command, f client.Factory) error {
 		if err := kbClient.List(context.Background(), locations, &kbclient.ListOptions{Namespace: f.Namespace()}); err != nil {
 			return errors.WithStack(err)
 		}
-		for _, location := range locations.Items {
+		for i, location := range locations.Items {
 			if !location.Spec.Default {
 				continue
 			}
@@ -129,7 +129,7 @@ func (o *SetOptions) Run(c *cobra.Command, f client.Factory) error {
 				break
 			}
 			location.Spec.Default = false
-			if err := kbClient.Update(context.Background(), &location, &kbclient.UpdateOptions{}); err != nil {
+			if err := kbClient.Update(context.Background(), &locations.Items[i], &kbclient.UpdateOptions{}); err != nil {
 				return errors.WithStack(err)
 			}
 			break

pkg/cmd/cli/nodeagent/server.go

@@ -294,7 +294,7 @@ func (s *nodeAgentServer) markInProgressPVBsFailed(client ctrlclient.Client) {
 		s.logger.WithError(errors.WithStack(err)).Error("failed to list podvolumebackups")
 		return
 	}
-	for _, pvb := range pvbs.Items {
+	for i, pvb := range pvbs.Items {
 		if pvb.Status.Phase != velerov1api.PodVolumeBackupPhaseInProgress {
 			s.logger.Debugf("the status of podvolumebackup %q is %q, skip", pvb.GetName(), pvb.Status.Phase)
 			continue
@@ -307,7 +307,7 @@ func (s *nodeAgentServer) markInProgressPVBsFailed(client ctrlclient.Client) {
 		pvb.Status.Phase = velerov1api.PodVolumeBackupPhaseFailed
 		pvb.Status.Message = fmt.Sprintf("get a podvolumebackup with status %q during the server starting, mark it as %q", velerov1api.PodVolumeBackupPhaseInProgress, pvb.Status.Phase)
 		pvb.Status.CompletionTimestamp = &metav1.Time{Time: time.Now()}
-		if err := client.Patch(s.ctx, &pvb, ctrlclient.MergeFrom(original)); err != nil {
+		if err := client.Patch(s.ctx, &pvbs.Items[i], ctrlclient.MergeFrom(original)); err != nil {
 			s.logger.WithError(errors.WithStack(err)).Errorf("failed to patch podvolumebackup %q", pvb.GetName())
 			continue
 		}
@@ -321,7 +321,7 @@ func (s *nodeAgentServer) markInProgressPVRsFailed(client ctrlclient.Client) {
 		s.logger.WithError(errors.WithStack(err)).Error("failed to list podvolumerestores")
 		return
 	}
-	for _, pvr := range pvrs.Items {
+	for i, pvr := range pvrs.Items {
 		if pvr.Status.Phase != velerov1api.PodVolumeRestorePhaseInProgress {
 			s.logger.Debugf("the status of podvolumerestore %q is %q, skip", pvr.GetName(), pvr.Status.Phase)
 			continue
@@ -345,7 +345,7 @@ func (s *nodeAgentServer) markInProgressPVRsFailed(client ctrlclient.Client) {
 		pvr.Status.Phase = velerov1api.PodVolumeRestorePhaseFailed
 		pvr.Status.Message = fmt.Sprintf("get a podvolumerestore with status %q during the server starting, mark it as %q", velerov1api.PodVolumeRestorePhaseInProgress, pvr.Status.Phase)
 		pvr.Status.CompletionTimestamp = &metav1.Time{Time: time.Now()}
-		if err := client.Patch(s.ctx, &pvr, ctrlclient.MergeFrom(original)); err != nil {
+		if err := client.Patch(s.ctx, &pvrs.Items[i], ctrlclient.MergeFrom(original)); err != nil {
 			s.logger.WithError(errors.WithStack(err)).Errorf("failed to patch podvolumerestore %q", pvr.GetName())
 			continue
 		}

pkg/cmd/cli/restore/describe.go

@@ -68,14 +68,14 @@ func NewDescribeCommand(f client.Factory, use string) *cobra.Command {
 			}
 
 			first := true
-			for _, restore := range restores.Items {
+			for i, restore := range restores.Items {
 				opts := newPodVolumeRestoreListOptions(restore.Name)
 				podvolumeRestoreList, err := veleroClient.VeleroV1().PodVolumeRestores(f.Namespace()).List(context.TODO(), opts)
 				if err != nil {
 					fmt.Fprintf(os.Stderr, "error getting PodVolumeRestores for restore %s: %v\n", restore.Name, err)
 				}
 
-				s := output.DescribeRestore(context.Background(), kbClient, &restore, podvolumeRestoreList.Items, details, veleroClient, insecureSkipTLSVerify, caCertFile)
+				s := output.DescribeRestore(context.Background(), kbClient, &restores.Items[i], podvolumeRestoreList.Items, details, veleroClient, insecureSkipTLSVerify, caCertFile)
 				if first {
 					first = false
 					fmt.Print(s)

pkg/cmd/cli/schedule/describe.go

@@ -53,8 +53,8 @@ func NewDescribeCommand(f client.Factory, use string) *cobra.Command {
 			}
 
 			first := true
-			for _, schedule := range schedules.Items {
-				s := output.DescribeSchedule(&schedule)
+			for i := range schedules.Items {
+				s := output.DescribeSchedule(&schedules.Items[i])
 				if first {
 					first = false
 					fmt.Print(s)

pkg/cmd/server/server.go

@@ -969,7 +969,7 @@ func markInProgressBackupsFailed(ctx context.Context, client ctrlclient.Client,
 		return
 	}
 
-	for _, backup := range backups.Items {
+	for i, backup := range backups.Items {
 		if backup.Status.Phase != velerov1api.BackupPhaseInProgress {
 			log.Debugf("the status of backup %q is %q, skip", backup.GetName(), backup.Status.Phase)
 			continue
@@ -978,7 +978,7 @@ func markInProgressBackupsFailed(ctx context.Context, client ctrlclient.Client,
 		updated.Status.Phase = velerov1api.BackupPhaseFailed
 		updated.Status.FailureReason = fmt.Sprintf("get a backup with status %q during the server starting, mark it as %q", velerov1api.BackupPhaseInProgress, updated.Status.Phase)
 		updated.Status.CompletionTimestamp = &metav1.Time{Time: time.Now()}
-		if err := client.Patch(ctx, updated, ctrlclient.MergeFrom(&backup)); err != nil {
+		if err := client.Patch(ctx, updated, ctrlclient.MergeFrom(&backups.Items[i])); err != nil {
 			log.WithError(errors.WithStack(err)).Errorf("failed to patch backup %q", backup.GetName())
 			continue
 		}
@@ -992,7 +992,7 @@ func markInProgressRestoresFailed(ctx context.Context, client ctrlclient.Client,
 		log.WithError(errors.WithStack(err)).Error("failed to list restores")
 		return
 	}
-	for _, restore := range restores.Items {
+	for i, restore := range restores.Items {
 		if restore.Status.Phase != velerov1api.RestorePhaseInProgress {
 			log.Debugf("the status of restore %q is %q, skip", restore.GetName(), restore.Status.Phase)
 			continue
@@ -1001,7 +1001,7 @@ func markInProgressRestoresFailed(ctx context.Context, client ctrlclient.Client,
 		updated.Status.Phase = velerov1api.RestorePhaseFailed
 		updated.Status.FailureReason = fmt.Sprintf("get a restore with status %q during the server starting, mark it as %q", velerov1api.RestorePhaseInProgress, updated.Status.Phase)
 		updated.Status.CompletionTimestamp = &metav1.Time{Time: time.Now()}
-		if err := client.Patch(ctx, updated, ctrlclient.MergeFrom(&restore)); err != nil {
+		if err := client.Patch(ctx, updated, ctrlclient.MergeFrom(&restores.Items[i])); err != nil {
 			log.WithError(errors.WithStack(err)).Errorf("failed to patch restore %q", restore.GetName())
 			continue
 		}

pkg/cmd/util/downloadrequest/downloadrequest.go

@@ -111,7 +111,7 @@ func Stream(ctx context.Context, kbClient kbclient.Client, namespace, name strin
 	httpClient := new(http.Client)
 	httpClient.Transport = &http.Transport{
 		TLSClientConfig: &tls.Config{
-			InsecureSkipVerify: insecureSkipTLSVerify,
+			InsecureSkipVerify: insecureSkipTLSVerify, //nolint:gosec
 			RootCAs:            caPool,
 		},
 		IdleConnTimeout:       timeout,

pkg/cmd/util/output/backup_describer.go

@@ -125,7 +125,7 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 	}
 	d.Printf("\tIncluded:\t%s\n", s)
 	if len(spec.ExcludedNamespaces) == 0 {
-		s = "<none>"
+		s = emptyDisplay
 	} else {
 		s = strings.Join(spec.ExcludedNamespaces, ", ")
 	}
@@ -140,7 +140,7 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 	}
 	d.Printf("\tIncluded:\t%s\n", s)
 	if len(spec.ExcludedResources) == 0 {
-		s = "<none>"
+		s = emptyDisplay
 	} else {
 		s = strings.Join(spec.ExcludedResources, ", ")
 	}
@@ -149,7 +149,7 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 	d.Printf("\tCluster-scoped:\t%s\n", BoolPointerString(spec.IncludeClusterResources, "excluded", "included", "auto"))
 
 	d.Println()
-	s = "<none>"
+	s = emptyDisplay
 	if spec.LabelSelector != nil {
 		s = metav1.FormatLabelSelector(spec.LabelSelector)
 	}
@@ -169,7 +169,7 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 
 	d.Println()
 	if len(spec.Hooks.Resources) == 0 {
-		d.Printf("Hooks:\t<none>\n")
+		d.Printf("Hooks:\t" + emptyDisplay + "\n")
 	} else {
 		d.Printf("Hooks:\n")
 		d.Printf("\tResources:\n")
@@ -184,7 +184,7 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 			}
 			d.Printf("\t\t\t\tIncluded:\t%s\n", s)
 			if len(spec.ExcludedNamespaces) == 0 {
-				s = "<none>"
+				s = emptyDisplay
 			} else {
 				s = strings.Join(spec.ExcludedNamespaces, ", ")
 			}
@@ -199,14 +199,14 @@ func DescribeBackupSpec(d *Describer, spec velerov1api.BackupSpec) {
 			}
 			d.Printf("\t\t\t\tIncluded:\t%s\n", s)
 			if len(spec.ExcludedResources) == 0 {
-				s = "<none>"
+				s = emptyDisplay
 			} else {
 				s = strings.Join(spec.ExcludedResources, ", ")
 			}
 			d.Printf("\t\t\t\tExcluded:\t%s\n", s)
 
 			d.Println()
-			s = "<none>"
+			s = emptyDisplay
 			if backupResourceHookSpec.LabelSelector != nil {
 				s = metav1.FormatLabelSelector(backupResourceHookSpec.LabelSelector)
 			}

pkg/cmd/util/output/output.go

@@ -34,7 +34,10 @@ import (
 	"github.com/vmware-tanzu/velero/pkg/util/encode"
 )
 
-const downloadRequestTimeout = 30 * time.Second
+const (
+	downloadRequestTimeout = 30 * time.Second
+	emptyDisplay           = "<none>"
+)
 
 // BindFlags defines a set of output-specific flags within the provided
 // FlagSet.