//     This is handled in the scheduler and not here.
//     f. Asynchronously bind volumes and pod in a separate goroutine
//     i.  BindPodVolumes() is called first in PreBind phase. It makes all the necessary API updates and waits for
//     PV controller to fully bind and provision the PVCs. If binding fails, the Pod is sent
//     back through the scheduler.
//     ii. After BindPodVolumes() is complete, then the scheduler does the final Pod->Node binding.

	go c.serviceCIDRInformer.Run(stopCh)
	if !cache.WaitForNamedCacheSync(controllerName, stopCh, c.serviceCIDRsSynced) {
		return
	}

	// wait until first successfully sync
	// this blocks apiserver startup so poll with a short interval
	err := wait.PollUntilContextCancel(ctx, 100*time.Millisecond, true, func(ctx context.Context) (bool, error) {
		syncErr := c.sync()
		return syncErr == nil, nil
	})

	"k8s.io/apimachinery/pkg/fields"
	"k8s.io/apimachinery/pkg/runtime"
	"k8s.io/apimachinery/pkg/runtime/schema"
	"k8s.io/apimachinery/pkg/types"
	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/apimachinery/pkg/util/wait"
	"k8s.io/apimachinery/pkg/watch"
	"k8s.io/utils/clock"
)

type listObjectFunc func(string, metav1.ListOptions) (runtime.Object, error)
type watchObjectFunc func(string, metav1.ListOptions) (watch.Interface, error)

  }

  /**
   * Marks the given step final, waits for it to be finished, and returns the value.
   *
   * @throws ExecutionException if the step failed
   * @throws CancellationException if the step was cancelled
   */
  abstract <T> T getFinalValue(ClosingFuture<T> closingFuture) throws ExecutionException;

  /** Marks the given step final, cancels it, and waits for the cancellation to happen. */

  meshConfig:
    defaultConfig:
      proxyMetadata: {}

  # This value defines:
  # 1. how many seconds kube waits for ztunnel pod to gracefully exit before forcibly terminating it (this value)
  # 2. how many seconds ztunnel waits to drain its own connections (this value - 1 sec)
  # Default K8S value is 30 seconds
  terminationGracePeriodSeconds: 30

	wg.Add(2)
	go cpu10(&wg)
	go cpu20(&wg)
	wg.Wait()

	// checkHeapMetrics relies on this.
	allocHog(25 * time.Millisecond)

	// checkProcStartStop relies on this.
	var wg2 sync.WaitGroup
	for i := 0; i < runtime.GOMAXPROCS(0); i++ {
		wg2.Add(1)
		go func() {
			defer wg2.Done()
			cpuHog(50 * time.Millisecond)
		}()
	}
	wg2.Wait()

	// checkSyscalls relies on this.
	done := make(chan error)

		}
		var tmp [1]byte
		c.Read(tmp[:])
		c.Close()

		go func() {
			runtime.Gosched()
			select {}
		}()

		// Unblock helper goroutines and wait them to finish.
		wp.Write(tmp[:])
		wp.Write(tmp[:])
		close(done)
		wg.Wait()
	}()

	const iters = 5
	for i := 0; i < iters; i++ {
		var w io.Writer
		if i == iters-1 {
			w = os.Stdout
		} else {
			w = new(bytes.Buffer)

    # wait once we hit that many nodes. This isn't ideal, since one might
    # take much longer than the others, but it should help.
    proc=$((proc - 1))
    if [[ proc -eq 0 ]]; then
      proc=${max_dump_processes}
      wait
    fi
  done
  # Wait for any remaining processes.
  if [[ proc -gt 0 && proc -lt ${max_dump_processes} ]]; then
    wait
  fi
}

	"fmt"
	"time"

	v1 "k8s.io/api/core/v1"
	"k8s.io/apimachinery/pkg/api/errors"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	utilruntime "k8s.io/apimachinery/pkg/util/runtime"
	"k8s.io/apimachinery/pkg/util/wait"
	coreinformers "k8s.io/client-go/informers/core/v1"
	"k8s.io/client-go/kubernetes"
	listers "k8s.io/client-go/listers/core/v1"
	"k8s.io/client-go/tools/cache"

	"k8s.io/klog/v2"
)

	fd.pd.evict()

	// The call to decref will call destroy if there are no other
	// references.
	err := fd.decref()

	// Wait until the descriptor is closed. If this was the only
	// reference, it is already closed. Only wait if the file has
	// not been set to blocking mode, as otherwise any current I/O
	// may be blocking, and that would block the Close.