update linters (istio#10809)

Signed-off-by: Kuat Yessenov <[email protected]>

Author: kyessenov

addons/servicegraph/promgen/promgen.go

@@ -25,7 +25,7 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/api"
-	"github.com/prometheus/client_golang/api/prometheus/v1"
+	v1 "github.com/prometheus/client_golang/api/prometheus/v1"
 	"github.com/prometheus/common/model"
 
 	"istio.io/istio/addons/servicegraph"

bin/linters.sh

@@ -87,7 +87,7 @@ function install_gometalinter() {
 }
 
 function install_golangcilint() {
-  GOLANGCI_VERSION="v1.12.2"
+  GOLANGCI_VERSION="v1.12.4"
   curl -sfL https://install.goreleaser.com/github.com/golangci/golangci-lint.sh | sh -s -- -b "$GOPATH"/bin "$GOLANGCI_VERSION"
   golangci-lint --version
 }

galley/pkg/crd/validation/endpoint.go

@@ -15,7 +15,7 @@
 package validation
 
 import (
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	"k8s.io/client-go/tools/cache"
 	"k8s.io/client-go/util/workqueue"
 )

galley/pkg/crd/validation/validation.go

@@ -23,7 +23,7 @@ import (
 	"regexp"
 	"time"
 
-	"github.com/hashicorp/go-multierror"
+	multierror "github.com/hashicorp/go-multierror"
 
 	"istio.io/istio/galley/cmd/shared"
 	"istio.io/istio/mixer/adapter"

galley/pkg/crd/validation/webhook.go

@@ -30,7 +30,7 @@ import (
 	admissionv1beta1 "k8s.io/api/admission/v1beta1"
 	"k8s.io/api/admissionregistration/v1beta1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/fields"
 	"k8s.io/apimachinery/pkg/runtime"

galley/pkg/crd/validation/webhook_test.go

@@ -30,7 +30,7 @@ import (
 	"github.com/ghodss/yaml"
 	admissionv1beta1 "k8s.io/api/admission/v1beta1"
 	admissionregistrationv1beta1 "k8s.io/api/admissionregistration/v1beta1"
-	"k8s.io/api/core/v1"
+	v1 "k8s.io/api/core/v1"
 	extensionsv1beta1 "k8s.io/api/extensions/v1beta1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"

galley/pkg/kube/resourcespec.go

@@ -17,7 +17,7 @@ package kube
 import (
 	"fmt"
 
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	sc "k8s.io/apimachinery/pkg/runtime/schema"
 
 	"istio.io/istio/galley/pkg/kube/converter"

galley/pkg/kube/resourcespec_test.go

@@ -18,7 +18,7 @@ import (
 	"reflect"
 	"testing"
 
-	"k8s.io/apimachinery/pkg/apis/meta/v1"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	sc "k8s.io/apimachinery/pkg/runtime/schema"
 )
 

galley/pkg/kube/source/init.go

@@ -18,7 +18,7 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/hashicorp/go-multierror"
+	multierror "github.com/hashicorp/go-multierror"
 	"k8s.io/apiextensions-apiserver/pkg/client/clientset/clientset"
 	"k8s.io/apimachinery/pkg/runtime/schema"
 	"k8s.io/apimachinery/pkg/util/wait"

galley/pkg/server/configmap.go

@@ -20,7 +20,7 @@ import (
 	"os"
 
 	"github.com/fsnotify/fsnotify"
-	"gopkg.in/yaml.v2"
+	yaml "gopkg.in/yaml.v2"
 
 	"istio.io/istio/pkg/filewatcher"
 	"istio.io/istio/pkg/mcp/server"