1 files changed, 0 insertions, 118 deletions
diff --git a/vendor/k8s.io/client-go/tools/pager/pager.go b/vendor/k8s.io/client-go/tools/pager/pager.go
deleted file mode 100644
index 2e0874e0e..000000000
--- a/vendor/k8s.io/client-go/tools/pager/pager.go
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
-Copyright 2017 The Kubernetes Authors.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-    http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-*/
-
-package pager
-
-import (
-	"fmt"
-
-	"golang.org/x/net/context"
-
-	"k8s.io/apimachinery/pkg/api/errors"
-	"k8s.io/apimachinery/pkg/api/meta"
-	metainternalversion "k8s.io/apimachinery/pkg/apis/meta/internalversion"
-	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
-	"k8s.io/apimachinery/pkg/runtime"
-)
-
-const defaultPageSize = 500
-
-// ListPageFunc returns a list object for the given list options.
-type ListPageFunc func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error)
-
-// SimplePageFunc adapts a context-less list function into one that accepts a context.
-func SimplePageFunc(fn func(opts metav1.ListOptions) (runtime.Object, error)) ListPageFunc {
-	return func(ctx context.Context, opts metav1.ListOptions) (runtime.Object, error) {
-		return fn(opts)
-	}
-}
-
-// ListPager assists client code in breaking large list queries into multiple
-// smaller chunks of PageSize or smaller. PageFn is expected to accept a
-// metav1.ListOptions that supports paging and return a list. The pager does
-// not alter the field or label selectors on the initial options list.
-type ListPager struct {
-	PageSize int64
-	PageFn   ListPageFunc
-
-	FullListIfExpired bool
-}
-
-// New creates a new pager from the provided pager function using the default
-// options. It will fall back to a full list if an expiration error is encountered
-// as a last resort.
-func New(fn ListPageFunc) *ListPager {
-	return &ListPager{
-		PageSize:          defaultPageSize,
-		PageFn:            fn,
-		FullListIfExpired: true,
-	}
-}
-
-// TODO: introduce other types of paging functions - such as those that retrieve from a list
-// of namespaces.
-
-// List returns a single list object, but attempts to retrieve smaller chunks from the
-// server to reduce the impact on the server. If the chunk attempt fails, it will load
-// the full list instead. The Limit field on options, if unset, will default to the page size.
-func (p *ListPager) List(ctx context.Context, options metav1.ListOptions) (runtime.Object, error) {
-	if options.Limit == 0 {
-		options.Limit = p.PageSize
-	}
-	var list *metainternalversion.List
-	for {
-		obj, err := p.PageFn(ctx, options)
-		if err != nil {
-			if !errors.IsResourceExpired(err) || !p.FullListIfExpired {
-				return nil, err
-			}
-			// the list expired while we were processing, fall back to a full list
-			options.Limit = 0
-			options.Continue = ""
-			return p.PageFn(ctx, options)
-		}
-		m, err := meta.ListAccessor(obj)
-		if err != nil {
-			return nil, fmt.Errorf("returned object must be a list: %v", err)
-		}
-
-		// exit early and return the object we got if we haven't processed any pages
-		if len(m.GetContinue()) == 0 && list == nil {
-			return obj, nil
-		}
-
-		// initialize the list and fill its contents
-		if list == nil {
-			list = &metainternalversion.List{Items: make([]runtime.Object, 0, options.Limit+1)}
-			list.ResourceVersion = m.GetResourceVersion()
-			list.SelfLink = m.GetSelfLink()
-		}
-		if err := meta.EachListItem(obj, func(obj runtime.Object) error {
-			list.Items = append(list.Items, obj)
-			return nil
-		}); err != nil {
-			return nil, err
-		}
-
-		// if we have no more items, return the list
-		if len(m.GetContinue()) == 0 {
-			return list, nil
-		}
-
-		// set the next loop up
-		options.Continue = m.GetContinue()
-	}
-}