update kubernetes dependencies to v1.25.0
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
78
vendor/k8s.io/client-go/tools/cache/retry_with_deadline.go
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78
vendor/k8s.io/client-go/tools/cache/retry_with_deadline.go
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/*
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Copyright 2022 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package cache
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import (
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"k8s.io/utils/clock"
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"time"
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)
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type RetryWithDeadline interface {
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After(error)
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ShouldRetry() bool
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}
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type retryWithDeadlineImpl struct {
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firstErrorTime time.Time
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lastErrorTime time.Time
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maxRetryDuration time.Duration
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minResetPeriod time.Duration
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isRetryable func(error) bool
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clock clock.Clock
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}
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func NewRetryWithDeadline(maxRetryDuration, minResetPeriod time.Duration, isRetryable func(error) bool, clock clock.Clock) RetryWithDeadline {
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return &retryWithDeadlineImpl{
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firstErrorTime: time.Time{},
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lastErrorTime: time.Time{},
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maxRetryDuration: maxRetryDuration,
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minResetPeriod: minResetPeriod,
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isRetryable: isRetryable,
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clock: clock,
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}
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}
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func (r *retryWithDeadlineImpl) reset() {
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r.firstErrorTime = time.Time{}
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r.lastErrorTime = time.Time{}
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}
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func (r *retryWithDeadlineImpl) After(err error) {
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if r.isRetryable(err) {
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if r.clock.Now().Sub(r.lastErrorTime) >= r.minResetPeriod {
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r.reset()
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}
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if r.firstErrorTime.IsZero() {
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r.firstErrorTime = r.clock.Now()
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}
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r.lastErrorTime = r.clock.Now()
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}
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}
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func (r *retryWithDeadlineImpl) ShouldRetry() bool {
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if r.maxRetryDuration <= time.Duration(0) {
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return false
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}
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if r.clock.Now().Sub(r.firstErrorTime) <= r.maxRetryDuration {
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return true
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}
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r.reset()
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return false
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}
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