rebase: update all k8s packages to 0.27.2

Signed-off-by: Niels de Vos <ndevos@ibm.com>

vendor/k8s.io/apimachinery/pkg/util/wait/loop.go

@@ -0,0 +1,86 @@
+/*
+Copyright 2023 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 wait
+
+import (
+	"context"
+	"time"
+
+	"k8s.io/apimachinery/pkg/util/runtime"
+)
+
+// loopConditionUntilContext executes the provided condition at intervals defined by
+// the provided timer until the provided context is cancelled, the condition returns
+// true, or the condition returns an error. If sliding is true, the period is computed
+// after condition runs. If it is false then period includes the runtime for condition.
+// If immediate is false the first delay happens before any call to condition. The
+// returned error is the error returned by the last condition or the context error if
+// the context was terminated.
+//
+// This is the common loop construct for all polling in the wait package.
+func loopConditionUntilContext(ctx context.Context, t Timer, immediate, sliding bool, condition ConditionWithContextFunc) error {
+	defer t.Stop()
+
+	var timeCh <-chan time.Time
+	doneCh := ctx.Done()
+
+	// if we haven't requested immediate execution, delay once
+	if !immediate {
+		timeCh = t.C()
+		select {
+		case <-doneCh:
+			return ctx.Err()
+		case <-timeCh:
+		}
+	}
+
+	for {
+		// checking ctx.Err() is slightly faster than checking a select
+		if err := ctx.Err(); err != nil {
+			return err
+		}
+
+		if !sliding {
+			t.Next()
+		}
+		if ok, err := func() (bool, error) {
+			defer runtime.HandleCrash()
+			return condition(ctx)
+		}(); err != nil || ok {
+			return err
+		}
+		if sliding {
+			t.Next()
+		}
+
+		if timeCh == nil {
+			timeCh = t.C()
+		}
+
+		// NOTE: b/c there is no priority selection in golang
+		// it is possible for this to race, meaning we could
+		// trigger t.C and doneCh, and t.C select falls through.
+		// In order to mitigate we re-check doneCh at the beginning
+		// of every loop to guarantee at-most one extra execution
+		// of condition.
+		select {
+		case <-doneCh:
+			return ctx.Err()
+		case <-timeCh:
+		}
+	}
+}