k8sEvents = monitoring.NewSum(
		"pilot_k8s_cfg_events",
		"Events from k8s config.",
	)
)

func incrementEvent(kind, event string) {
	k8sEvents.With(typeTag.Value(kind), eventTag.Value(event)).Increment()

	// pod.
	MinimumTimeoutNFS int32
	// podTemplateFilePathNFS is the file path to a pod definition used as a template for
	// NFS persistent volume recycling
	PodTemplateFilePathNFS string
	// incrementTimeoutNFS is the increment of time added per Gi to ActiveDeadlineSeconds
	// for an NFS scrubber pod.
	IncrementTimeoutNFS int32
	// podTemplateFilePathHostPath is the file path to a pod definition used as a template for

// generated for architectures that support them

package codegen

import "sync/atomic"

type Counter struct {
	count int32
}

func (c *Counter) Increment() {
	// Check that ARm64 v8.0 has both atomic instruction (LDADDALW) and a dynamic check
	// (for arm64HasATOMICS), while ARM64 v8.1 has only atomic and no dynamic check.
	// arm64/v8.0:"LDADDALW"
	// arm64/v8.1:"LDADDALW"

		return nil
	}
	if !util.IsPtr(structPtr) {
		metrics.CRValidationErrorTotal.Increment()
		return util.NewErrs(fmt.Errorf("validate path %s, value: %v, expected ptr, got %T", path, structPtr, structPtr))
	}
	structElems := reflect.ValueOf(structPtr).Elem()
	if !util.IsStruct(structElems) {
		metrics.CRValidationErrorTotal.Increment()

        this.value = value;
    }

    public long get() {
        return value;
    }

    public void set(long value) {
        this.value = value;
    }

    public void increment(long delta) {
        value += delta;
    }

    @Override
    public String toString() {
        return Long.toString(value);
    }

You can also build a set of images instead of all of them:

```bash
docker buildx bake --push examples-helloworld-v1 tcp-echo-server
```

## Updating images

When updating images, increment the version for the image in the `tags` config.
You will also want to update the sample YAMLs

## Building official images

Set `HUB=docker.io/istio` for official image builds.

// tracking rollouts, etc.
func (b BuildInfo) RecordComponentBuildTag(component string) {
	istioBuildTag.With(gitTagKey.Value(b.GitTag), componentTagKey.Value(component)).Increment()

    /**
     * size (bytes) of the data of this protocol.
     */
    int getSize();

    /**
     * single byte that describes the version.
     * an implementation protocol should increment the value when protocol changes in an incompatible way
     */
    byte getVersion();

    /**
     * Returns the initial state for a lock file with this format.
     */
    LockState createInitialState();

			t.Errorf("recover() = %v, want %v", e, want)
			panic(e)
		}
		metrics.Read(s)
		v2 := s[0].Value.Uint64()
		if want == nil {
			if v2 != v1+1 {
				t.Errorf("recover() with panicnil=1 did not increment metric %s", name)
			}
		} else {
			if v2 != v1 {
				t.Errorf("recover() with panicnil=0 incremented metric %s: %d -> %d", name, v1, v2)
			}
		}
	}()
	panic(nil)

	mu.RUnlock()
	if ok {
		return handler
	}

	mu.Lock()
	defer mu.Unlock()
	clusterMetric := errorMetric.With(clusterLabel.Value(clusterID.String()))
	h := func(_ *cache.Reflector, err error) {
		clusterMetric.Increment()
		log.Errorf("watch error in cluster %s: %v", clusterID, err)
	}
	handlers[clusterID] = h
	return h