Cuando el ESP se implementa en GKE con Istio, configura la puerta de enlace de salida de Istio para evitar el tráfico de red a los siguientes alojamientos:
servidor de metadatos: 169.254.169.254
Control de servicios: servicecontrol.googleapis.com
Administración de servicios: servicemanagement.googleapis.com
cloudtrace: cloudtrace.googleapis.com
hosts especificados por el campo x-google-jwk_uri en la configuración de OpenAPI
[[["Fácil de comprender","easyToUnderstand","thumb-up"],["Resolvió mi problema","solvedMyProblem","thumb-up"],["Otro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Información o código de muestra incorrectos","incorrectInformationOrSampleCode","thumb-down"],["Faltan la información o los ejemplos que necesito","missingTheInformationSamplesINeed","thumb-down"],["Problema de traducción","translationIssue","thumb-down"],["Otro","otherDown","thumb-down"]],["Última actualización: 2025-09-04 (UTC)"],[[["\u003cp\u003eCloud Endpoints Frameworks and Cloud Endpoints for OpenAPI have documented known issues on separate pages.\u003c/p\u003e\n"],["\u003cp\u003eWhen using ESP in GKE with Istio, configure the Istio egress gateway to bypass network traffic to the metadata server, service control, service management, cloudtrace, and hosts specified by \u003ccode\u003ex-google-jwk_uri\u003c/code\u003e.\u003c/p\u003e\n"],["\u003cp\u003eThe issue of configuring the Istio egress gateway does not apply to ESPv2.\u003c/p\u003e\n"]]],[],null,["# Known issues\n\nSee the following pages for known issues with your Cloud Endpoints API\nimplementation:\n\n- [Cloud Endpoints Frameworks](/endpoints/docs/frameworks/known-issues)\n- [Cloud Endpoints for OpenAPI](/endpoints/docs/openapi/known-issues)\n\nESP in GKE with Istio\n---------------------\n\nWhen the ESP is deployed in GKE with Istio, configure Istio\negress gateway to [bypass the network traffic](https://istio.io/latest/docs/tasks/traffic-management/egress/egress-control/#direct-access-to-external-services)\nto the following hosts:\n\n- metadata server: 169.254.169.254\n- service control: servicecontrol.googleapis.com\n- service management: servicemanagement.googleapis.com\n- cloudtrace: cloudtrace.googleapis.com\n- hosts specified by the field `x-google-jwk_uri` in the OpenAPI config\n\nThis issue doesn't apply to the ESPv2."]]
