if !netutil.IsValidIPAddress(instance.Address) {
						continue
					}
					// TODO(stevenctl): headless across-networks https://github.com/istio/istio/issues/38327
					sameNetwork := cfg.Node.InNetwork(instance.Network)
					sameCluster := cfg.Node.InCluster(instance.Locality.ClusterID)
					// For all k8s headless services, populate the dns table with the endpoint IPs as k8s does.

	// IPv6 only echo app to be used by tests if running in dual-stack mode
	E echo.Instances
	// Standard echo app with TPROXY interception mode to be used by tests
	Tproxy echo.Instances
	// Headless echo app to be used by tests
	Headless echo.Instances
	// StatefulSet echo app to be used by tests
	StatefulSet echo.Instances
	// ProxylessGRPC echo app to be used by tests
	ProxylessGRPC echo.Instances

---
# Source: loki/templates/single-binary/service-headless.yaml
apiVersion: v1
kind: Service
metadata:
  name: loki-headless
  namespace: istio-system
  labels:
    helm.sh/chart: loki-6.6.3
    app.kubernetes.io/name: loki
    app.kubernetes.io/instance: loki
    app.kubernetes.io/version: "3.0.0"
    app.kubernetes.io/managed-by: Helm
    variant: headless
    prometheus.io/service-monitor: "false"

apiVersion: release-notes/v2
kind: bug-fix
area: traffic-management
issue:
- 48207
releaseNotes:
- |

	Version string

	// Locality (k8s only) indicates the locality of the deployed app.
	Locality string

	// Headless (k8s only) indicates that no ClusterIP should be specified.
	Headless bool

	// StatefulSet indicates that the pod should be backed by a StatefulSet. This implies Headless=true
	// as well.
	StatefulSet bool

	// StaticAddress for some echo implementations is an address locally reachable within

{{- end }}
{{- end }}
spec:
{{- if .IPFamilies }}
  ipFamilies: [ {{ .IPFamilies }} ]
{{- end }}
{{- if .IPFamilyPolicy }}
  ipFamilyPolicy: {{ .IPFamilyPolicy }}
{{- end }}
{{- if .Headless }}
  clusterIP: None
{{- end }}
  ports:
{{- range $i, $p := .ServicePorts }}
  - name: {{ $p.Name }}
    port: {{ $p.ServicePort }}
    targetPort: {{ $p.WorkloadPort }}
{{- end }}
  selector:

import subprocess

from playwright.sync_api import Playwright, sync_playwright


def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=False)
    context = browser.new_context(viewport={"width": 960, "height": 1080})
    page = context.new_page()
    page.goto("http://localhost:8000/docs")
    page.get_by_text("POST/items/Create Item").click()
    page.get_by_role("tab", name="Schema").first.click()

import subprocess

from playwright.sync_api import Playwright, sync_playwright


def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=False)
    context = browser.new_context(viewport={"width": 960, "height": 1080})
    page = context.new_page()
    page.goto("http://localhost:8000/docs")
    page.get_by_text("GET/items/Read Items").click()
    page.get_by_role("tab", name="Schema").click()

import subprocess

from playwright.sync_api import Playwright, sync_playwright


def run(playwright: Playwright) -> None:
    browser = playwright.chromium.launch(headless=False)
    context = browser.new_context(viewport={"width": 960, "height": 1080})
    page = context.new_page()
    page.goto("http://localhost:8000/docs")
    page.get_by_role("button", name="Item-Input").click()
    page.get_by_role("button", name="Item-Output").click()

            try {
                withEnv(["JAVA_HOME=${ tool "$jdkName" }",
                         "PATH+MAVEN=${ tool "$jdkName" }/bin:${tool "$mvnName"}/bin",
                         "MAVEN_OPTS=-Xms2g -Xmx4g -Djava.awt.headless=true"]) {                   
                    sh "mvn clean ${MAVEN_GOAL} -B -U -e -fae -V -Dmaven.test.failure.ignore -PversionlessMavenDist -Dmaven.repo.local=${WORK_DIR}/.repository"
                }
            } finally {