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update dependencies

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Signed-off-by: hongming <talonwan@yunify.com>
This commit is contained in:
hongming
2020-12-22 16:48:26 +08:00
parent 4a11a50544
commit fe6c5de00f
2857 changed files with 252134 additions and 115656 deletions
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25
vendor/k8s.io/client-go/tools/leaderelection/leaderelection.go generated vendored
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@@ -241,7 +241,7 @@ func (le *LeaderElector) acquire(ctx context.Context) bool {
desc := le.config.Lock.Describe()
klog.Infof("attempting to acquire leader lease %v...", desc)
wait.JitterUntil(func() {
succeeded = le.tryAcquireOrRenew()
succeeded = le.tryAcquireOrRenew(ctx)
le.maybeReportTransition()
if !succeeded {
klog.V(4).Infof("failed to acquire lease %v", desc)
@@ -263,18 +263,7 @@ func (le *LeaderElector) renew(ctx context.Context) {
timeoutCtx, timeoutCancel := context.WithTimeout(ctx, le.config.RenewDeadline)
defer timeoutCancel()
err := wait.PollImmediateUntil(le.config.RetryPeriod, func() (bool, error) {
done := make(chan bool, 1)
go func() {
defer close(done)
done <- le.tryAcquireOrRenew()
}()
select {
case <-timeoutCtx.Done():
return false, fmt.Errorf("failed to tryAcquireOrRenew %s", timeoutCtx.Err())
case result := <-done:
return result, nil
}
return le.tryAcquireOrRenew(timeoutCtx), nil
}, timeoutCtx.Done())
le.maybeReportTransition()
@@ -303,7 +292,7 @@ func (le *LeaderElector) release() bool {
leaderElectionRecord := rl.LeaderElectionRecord{
LeaderTransitions: le.observedRecord.LeaderTransitions,
}
if err := le.config.Lock.Update(leaderElectionRecord); err != nil {
if err := le.config.Lock.Update(context.TODO(), leaderElectionRecord); err != nil {
klog.Errorf("Failed to release lock: %v", err)
return false
}
@@ -315,7 +304,7 @@ func (le *LeaderElector) release() bool {
// tryAcquireOrRenew tries to acquire a leader lease if it is not already acquired,
// else it tries to renew the lease if it has already been acquired. Returns true
// on success else returns false.
func (le *LeaderElector) tryAcquireOrRenew() bool {
func (le *LeaderElector) tryAcquireOrRenew(ctx context.Context) bool {
now := metav1.Now()
leaderElectionRecord := rl.LeaderElectionRecord{
HolderIdentity: le.config.Lock.Identity(),
@@ -325,13 +314,13 @@ func (le *LeaderElector) tryAcquireOrRenew() bool {
}
// 1. obtain or create the ElectionRecord
oldLeaderElectionRecord, oldLeaderElectionRawRecord, err := le.config.Lock.Get()
oldLeaderElectionRecord, oldLeaderElectionRawRecord, err := le.config.Lock.Get(ctx)
if err != nil {
if !errors.IsNotFound(err) {
klog.Errorf("error retrieving resource lock %v: %v", le.config.Lock.Describe(), err)
return false
}
if err = le.config.Lock.Create(leaderElectionRecord); err != nil {
if err = le.config.Lock.Create(ctx, leaderElectionRecord); err != nil {
klog.Errorf("error initially creating leader election record: %v", err)
return false
}
@@ -363,7 +352,7 @@ func (le *LeaderElector) tryAcquireOrRenew() bool {
}
// update the lock itself
if err = le.config.Lock.Update(leaderElectionRecord); err != nil {
if err = le.config.Lock.Update(ctx, leaderElectionRecord); err != nil {
klog.Errorf("Failed to update lock: %v", err)
return false
}