Alias local packagename for pkg/util/errors

pkg/admission/errors.go

@@ -19,7 +19,7 @@ package admission
 import (
 	"k8s.io/kubernetes/pkg/api"
 	apierrors "k8s.io/kubernetes/pkg/api/errors"
-	errs "k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 func extractKindName(a Attributes) (name, kind string, err error) {
@@ -50,7 +50,7 @@ func NewForbidden(a Attributes, internalError error) error {
 	}
 	name, kind, err := extractKindName(a)
 	if err != nil {
-		return apierrors.NewInternalError(errs.NewAggregate([]error{internalError, err}))
+		return apierrors.NewInternalError(utilerrors.NewAggregate([]error{internalError, err}))
 	}
 	return apierrors.NewForbidden(kind, name, internalError)
 }

pkg/api/errors/errors.go

@@ -24,7 +24,7 @@ import (
 
 	"k8s.io/kubernetes/pkg/api/unversioned"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/fielderrors"
 )
 
@@ -179,7 +179,7 @@ func NewInvalid(kind, name string, errs fielderrors.ValidationErrorList) error {
 			Name:   name,
 			Causes: causes,
 		},
-		Message: fmt.Sprintf("%s %q is invalid: %v", kind, name, errors.NewAggregate(errs)),
+		Message: fmt.Sprintf("%s %q is invalid: %v", kind, name, utilerrors.NewAggregate(errs)),
 	}}
 }
 

pkg/api/validation/schema.go

@@ -26,7 +26,7 @@ import (
 	"github.com/emicklei/go-restful/swagger"
 	"github.com/golang/glog"
 	apiutil "k8s.io/kubernetes/pkg/api/util"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	errs "k8s.io/kubernetes/pkg/util/fielderrors"
 	"k8s.io/kubernetes/pkg/util/yaml"
 )
@@ -150,14 +150,14 @@ func (s *SwaggerSchema) ValidateBytes(data []byte) error {
 		return fmt.Errorf("kind isn't string type")
 	}
 	if strings.HasSuffix(kind.(string), "List") {
-		return errors.NewAggregate(s.validateList(fields))
+		return utilerrors.NewAggregate(s.validateList(fields))
 	}
 	version := apiutil.GetVersion(groupVersion.(string))
 	allErrs := s.ValidateObject(obj, "", version+"."+kind.(string))
 	if len(allErrs) == 1 {
 		return allErrs[0]
 	}
-	return errors.NewAggregate(allErrs)
+	return utilerrors.NewAggregate(allErrs)
 }
 
 func (s *SwaggerSchema) ValidateObject(obj interface{}, fieldName, typeName string) errs.ValidationErrorList {

pkg/apiserver/apiserver.go

@@ -41,7 +41,7 @@ import (
 	"k8s.io/kubernetes/pkg/healthz"
 	"k8s.io/kubernetes/pkg/runtime"
 	"k8s.io/kubernetes/pkg/util"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/flushwriter"
 	"k8s.io/kubernetes/pkg/util/wsstream"
 	"k8s.io/kubernetes/pkg/version"
@@ -129,7 +129,7 @@ func (g *APIGroupVersion) InstallREST(container *restful.Container) error {
 	// TODO: g.Version only contains "version" now, it will contain "group/version" in the near future.
 	AddSupportedResourcesWebService(ws, g.Version, apiResources)
 	container.Add(ws)
-	return errors.NewAggregate(registrationErrors)
+	return utilerrors.NewAggregate(registrationErrors)
 }
 
 // UpdateREST registers the REST handlers for this APIGroupVersion to an existing web service
@@ -153,7 +153,7 @@ func (g *APIGroupVersion) UpdateREST(container *restful.Container) error {
 	apiResources, registrationErrors := installer.Install(ws)
 	// TODO: g.Version only contains "version" now, it will contain "group/version" in the near future.
 	AddSupportedResourcesWebService(ws, g.Version, apiResources)
-	return errors.NewAggregate(registrationErrors)
+	return utilerrors.NewAggregate(registrationErrors)
 }
 
 // newInstaller is a helper to create the installer.  Used by InstallREST and UpdateREST.

pkg/auth/authorizer/union/union.go

@@ -18,7 +18,7 @@ package union
 
 import (
 	"k8s.io/kubernetes/pkg/auth/authorizer"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 // unionAuthzHandler authorizer against a chain of authorizer.Authorizer
@@ -41,5 +41,5 @@ func (authzHandler unionAuthzHandler) Authorize(a authorizer.Attributes) error {
 		return nil
 	}
 
-	return errors.NewAggregate(errlist)
+	return utilerrors.NewAggregate(errlist)
 }

pkg/client/unversioned/clientcmd/loader.go

@@ -30,7 +30,7 @@ import (
 
 	clientcmdapi "k8s.io/kubernetes/pkg/client/unversioned/clientcmd/api"
 	clientcmdlatest "k8s.io/kubernetes/pkg/client/unversioned/clientcmd/api/latest"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 const (
@@ -146,7 +146,7 @@ func (rules *ClientConfigLoadingRules) Load() (*clientcmdapi.Config, error) {
 		}
 	}
 
-	return config, errors.NewAggregate(errlist)
+	return config, utilerrors.NewAggregate(errlist)
 }
 
 // Migrate uses the MigrationRules map.  If a destination file is not present, then the source file is checked.

pkg/client/unversioned/clientcmd/validation_test.go

@@ -23,7 +23,7 @@ import (
 	"testing"
 
 	clientcmdapi "k8s.io/kubernetes/pkg/client/unversioned/clientcmd/api"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 func TestConfirmUsableBadInfoButOkConfig(t *testing.T) {
@@ -326,14 +326,14 @@ func (c configValidationTest) testContext(contextName string, t *testing.T) {
 			t.Errorf("Expected error containing: %v", c.expectedErrorSubstring)
 		}
 		for _, curr := range c.expectedErrorSubstring {
-			if len(errs) != 0 && !strings.Contains(errors.NewAggregate(errs).Error(), curr) {
-				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, errors.NewAggregate(errs))
+			if len(errs) != 0 && !strings.Contains(utilerrors.NewAggregate(errs).Error(), curr) {
+				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, utilerrors.NewAggregate(errs))
 			}
 		}
 
 	} else {
 		if len(errs) != 0 {
-			t.Errorf("Unexpected error: %v", errors.NewAggregate(errs))
+			t.Errorf("Unexpected error: %v", utilerrors.NewAggregate(errs))
 		}
 	}
 }
@@ -386,14 +386,14 @@ func (c configValidationTest) testCluster(clusterName string, t *testing.T) {
 			t.Errorf("Expected error containing: %v", c.expectedErrorSubstring)
 		}
 		for _, curr := range c.expectedErrorSubstring {
-			if len(errs) != 0 && !strings.Contains(errors.NewAggregate(errs).Error(), curr) {
-				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, errors.NewAggregate(errs))
+			if len(errs) != 0 && !strings.Contains(utilerrors.NewAggregate(errs).Error(), curr) {
+				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, utilerrors.NewAggregate(errs))
 			}
 		}
 
 	} else {
 		if len(errs) != 0 {
-			t.Errorf("Unexpected error: %v", errors.NewAggregate(errs))
+			t.Errorf("Unexpected error: %v", utilerrors.NewAggregate(errs))
 		}
 	}
 }
@@ -406,14 +406,14 @@ func (c configValidationTest) testAuthInfo(authInfoName string, t *testing.T) {
 			t.Errorf("Expected error containing: %v", c.expectedErrorSubstring)
 		}
 		for _, curr := range c.expectedErrorSubstring {
-			if len(errs) != 0 && !strings.Contains(errors.NewAggregate(errs).Error(), curr) {
-				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, errors.NewAggregate(errs))
+			if len(errs) != 0 && !strings.Contains(utilerrors.NewAggregate(errs).Error(), curr) {
+				t.Errorf("Expected error containing: %v, but got %v", c.expectedErrorSubstring, utilerrors.NewAggregate(errs))
 			}
 		}
 
 	} else {
 		if len(errs) != 0 {
-			t.Errorf("Unexpected error: %v", errors.NewAggregate(errs))
+			t.Errorf("Unexpected error: %v", utilerrors.NewAggregate(errs))
 		}
 	}
 }

pkg/cloudprovider/providers/gce/gce.go

@@ -29,7 +29,7 @@ import (
 
 	"k8s.io/kubernetes/pkg/api"
 	"k8s.io/kubernetes/pkg/cloudprovider"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/sets"
 	"k8s.io/kubernetes/pkg/util/wait"
 
@@ -805,7 +805,7 @@ func (gce *GCECloud) UpdateTCPLoadBalancer(name, region string, hosts []string)
 
 // EnsureTCPLoadBalancerDeleted is an implementation of TCPLoadBalancer.EnsureTCPLoadBalancerDeleted.
 func (gce *GCECloud) EnsureTCPLoadBalancerDeleted(name, region string) error {
-	err := errors.AggregateGoroutines(
+	err := utilerrors.AggregateGoroutines(
 		func() error { return gce.deleteFirewall(name, region) },
 		// Even though we don't hold on to static IPs for load balancers, it's
 		// possible that EnsureTCPLoadBalancer left one around in a failed
@@ -824,7 +824,7 @@ func (gce *GCECloud) EnsureTCPLoadBalancerDeleted(name, region string) error {
 		},
 	)
 	if err != nil {
-		return errors.Flatten(err)
+		return utilerrors.Flatten(err)
 	}
 	return nil
 }

pkg/kubectl/cmd/describe.go

@@ -29,7 +29,7 @@ import (
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 	"k8s.io/kubernetes/pkg/kubectl/resource"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 // DescribeOptions is the start of the data required to perform the operation.  As new fields are added, add them here instead of
@@ -142,7 +142,7 @@ func RunDescribe(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []s
 		fmt.Fprintf(out, "%s\n\n", s)
 	}
 
-	return errors.NewAggregate(allErrs)
+	return utilerrors.NewAggregate(allErrs)
 }
 
 func DescribeMatchingResources(mapper meta.RESTMapper, typer runtime.ObjectTyper, f *cmdutil.Factory, namespace, rsrc, prefix string, out io.Writer, originalError error) error {

pkg/kubectl/cmd/label.go

@@ -28,7 +28,7 @@ import (
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 	"k8s.io/kubernetes/pkg/kubectl/resource"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/strategicpatch"
 	"k8s.io/kubernetes/pkg/util/validation"
 )
@@ -106,7 +106,7 @@ func validateNoOverwrites(meta *api.ObjectMeta, labels map[string]string) error
 			allErrs = append(allErrs, fmt.Errorf("'%s' already has a value (%s), and --overwrite is false", key, value))
 		}
 	}
-	return errors.NewAggregate(allErrs)
+	return utilerrors.NewAggregate(allErrs)
 }
 
 func parseLabels(spec []string) (map[string]string, []string, error) {

pkg/kubectl/cmd/scale.go

@@ -26,7 +26,7 @@ import (
 	"k8s.io/kubernetes/pkg/kubectl"
 	cmdutil "k8s.io/kubernetes/pkg/kubectl/cmd/util"
 	"k8s.io/kubernetes/pkg/kubectl/resource"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 // ScaleOptions is the start of the data required to perform the operation.  As new fields are added, add them here instead of
@@ -149,5 +149,5 @@ func RunScale(f *cmdutil.Factory, out io.Writer, cmd *cobra.Command, args []stri
 		cmdutil.PrintSuccess(mapper, shortOutput, out, info.Mapping.Resource, info.Name, "scaled")
 	}
 
-	return errors.NewAggregate(errs)
+	return utilerrors.NewAggregate(errs)
 }

pkg/kubectl/generate.go

@@ -24,7 +24,7 @@ import (
 
 	"github.com/spf13/cobra"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 )
 
 // GeneratorParam is a parameter for a generator
@@ -60,7 +60,7 @@ func ValidateParams(paramSpec []GeneratorParam, params map[string]interface{}) e
 			}
 		}
 	}
-	return errors.NewAggregate(allErrs)
+	return utilerrors.NewAggregate(allErrs)
 }
 
 // MakeParams is a utility that creates generator parameters from a command line

pkg/kubectl/resource/builder.go

@@ -28,7 +28,7 @@ import (
 	"k8s.io/kubernetes/pkg/api/validation"
 	"k8s.io/kubernetes/pkg/labels"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/sets"
 )
 
@@ -520,7 +520,7 @@ func (b *Builder) resourceTupleMappings() (map[string]*meta.RESTMapping, error)
 
 func (b *Builder) visitorResult() *Result {
 	if len(b.errs) > 0 {
-		return &Result{err: errors.NewAggregate(b.errs)}
+		return &Result{err: utilerrors.NewAggregate(b.errs)}
 	}
 
 	if b.selectAll {

pkg/kubectl/resource/builder_test.go

@@ -36,7 +36,7 @@ import (
 	"k8s.io/kubernetes/pkg/api/unversioned"
 	"k8s.io/kubernetes/pkg/client/unversioned/fake"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/watch"
 	watchjson "k8s.io/kubernetes/pkg/watch/json"
 )
@@ -829,7 +829,7 @@ func TestContinueOnErrorVisitor(t *testing.T) {
 	if count != 3 {
 		t.Fatalf("did not visit all infos: %d", count)
 	}
-	agg, ok := err.(errors.Aggregate)
+	agg, ok := err.(utilerrors.Aggregate)
 	if !ok {
 		t.Fatalf("unexpected error: %v", err)
 	}
@@ -1068,7 +1068,7 @@ func TestReceiveMultipleErrors(t *testing.T) {
 		t.Fatalf("unexpected response: %v %t %#v", err, singular, test.Infos)
 	}
 
-	errs, ok := err.(errors.Aggregate)
+	errs, ok := err.(utilerrors.Aggregate)
 	if !ok {
 		t.Fatalf("unexpected error: %v", reflect.TypeOf(err))
 	}

pkg/kubectl/resource/result.go

@@ -25,7 +25,7 @@ import (
 	"k8s.io/kubernetes/pkg/api/meta"
 	"k8s.io/kubernetes/pkg/api/unversioned"
 	"k8s.io/kubernetes/pkg/runtime"
-	"k8s.io/kubernetes/pkg/util/errors"
+	utilerrors "k8s.io/kubernetes/pkg/util/errors"
 	"k8s.io/kubernetes/pkg/util/sets"
 	"k8s.io/kubernetes/pkg/watch"
 )
@@ -41,7 +41,7 @@ type Result struct {
 	sources  []Visitor
 	singular bool
 
-	ignoreErrors []errors.Matcher
+	ignoreErrors []utilerrors.Matcher
 
 	// populated by a call to Infos
 	info []*Info
@@ -56,7 +56,7 @@ type Result struct {
 // err.
 func (r *Result) IgnoreErrors(fns ...ErrMatchFunc) *Result {
 	for _, fn := range fns {
-		r.ignoreErrors = append(r.ignoreErrors, errors.Matcher(fn))
+		r.ignoreErrors = append(r.ignoreErrors, utilerrors.Matcher(fn))
 	}
 	return r
 }
@@ -77,7 +77,7 @@ func (r *Result) Visit(fn VisitorFunc) error {
 		return r.err
 	}
 	err := r.visitor.Visit(fn)
-	return errors.FilterOut(err, r.ignoreErrors...)
+	return utilerrors.FilterOut(err, r.ignoreErrors...)
 }
 
 // IntoSingular sets the provided boolean pointer to true if the Builder input
@@ -106,7 +106,7 @@ func (r *Result) Infos() ([]*Info, error) {
 		infos = append(infos, info)
 		return nil
 	})
-	err = errors.FilterOut(err, r.ignoreErrors...)
+	err = utilerrors.FilterOut(err, r.ignoreErrors...)
 
 	r.info, r.err = infos, err
 	return infos, err