"clusterID": nil,
					},
				}},
			},
			"tag 'clusterID' may not have a nil value", "",
		},
		{
			"bad metrics operation",
			&telemetry.Telemetry{
				Metrics: []*telemetry.Metrics{{
					Overrides: []*telemetry.MetricsOverrides{
						{
							TagOverrides: map[string]*telemetry.MetricsOverrides_TagOverride{
								"my-tag": {

  fi
}

# Robustly try to create an instance template.
# $1: The name of the instance template.
# $2: The scopes flag.
# $3: String of comma-separated metadata-from-file entries.
# $4: String of comma-separated metadata (key=value) entries.
# $5: the node OS ("linux" or "windows").
function create-node-template() {
  detect-project
  detect-subnetworks
  local template_name="$1"
  local metadata_values="$4"

		}
	}
}

// save mrf entries to nodenamehex.bin
func (p *ReplicationPool) saveMRFEntries(ctx context.Context, entries map[string]MRFReplicateEntry) {
	if !p.initialized() {
		return
	}
	atomic.StoreUint64(&globalReplicationStats.mrfStats.LastFailedCount, uint64(len(entries)))
	if len(entries) == 0 {
		return
	}

	v := MRFReplicateEntries{
		Entries: entries,
		Version: mrfMetaVersion,
	}

   * indexable using ints.
   */
  static final int MAXIMUM_CAPACITY = 1 << 30;

  /** The maximum number of segments to allow; used to bound constructor arguments. */
  static final int MAX_SEGMENTS = 1 << 16; // slightly conservative

  /** Number of (unsynchronized) retries in the containsValue method. */
  static final int CONTAINS_VALUE_RETRIES = 3;

   * indexable using ints.
   */
  static final int MAXIMUM_CAPACITY = 1 << 30;

  /** The maximum number of segments to allow; used to bound constructor arguments. */
  static final int MAX_SEGMENTS = 1 << 16; // slightly conservative

  /** Number of (unsynchronized) retries in the containsValue method. */
  static final int CONTAINS_VALUE_RETRIES = 3;

* The implicit registration of Prometheus metrics for request count and latency have been removed, and a plug-able interface was added. If you were using our client libraries in your own binaries and want these metrics, add the following to your imports in the main package: "k8s.io/pkg/client/metrics/prometheus".  ([#30638](https://github.com/kubernetes/kubernetes/pull/30638), [@krousey](https://github.com/krousey))

			db.freeConn = append(db.freeConn, dc)
			db.startCleanerLocked()
			return true
		}
		db.maxIdleClosed++
	}
	return false
}

// maxBadConnRetries is the number of maximum retries if the driver returns
// driver.ErrBadConn to signal a broken connection before forcing a new
// connection to be opened.
const maxBadConnRetries = 2

	simulateBadConn := func(name string, hook *func() bool, op func() error) {
		broken, retried := false, false
		numOpen := db.numOpen

		// simulate a broken connection on the first try
		*hook = func() bool {
			if !broken {
				broken = true
				return true
			}
			retried = true
			return false
		}

		if err := op(); err != nil {
			t.Errorf(name+": %v", err)

			if err != nil {
				err = msgp.WrapError(err, "Entries")
				return
			}
			if cap(z.Entries) >= int(zb0002) {
				z.Entries = (z.Entries)[:zb0002]
			} else {
				z.Entries = make([]string, zb0002)
			}
			for za0001 := range z.Entries {
				z.Entries[za0001], err = dc.ReadString()
				if err != nil {
					err = msgp.WrapError(err, "Entries", za0001)
					return
				}
			}
		default:

	"k8s.io/kubernetes/pkg/controller/podautoscaler/metrics"
	"k8s.io/kubernetes/pkg/controller/podautoscaler/monitor"
	"k8s.io/kubernetes/pkg/controller/util/selectors"
	"k8s.io/kubernetes/test/utils/ktesting"
	cmapi "k8s.io/metrics/pkg/apis/custom_metrics/v1beta2"
	emapi "k8s.io/metrics/pkg/apis/external_metrics/v1beta1"
	metricsapi "k8s.io/metrics/pkg/apis/metrics/v1beta1"
	metricsfake "k8s.io/metrics/pkg/client/clientset/versioned/fake"