Known issues

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See the following pages for known issues with your Cloud Endpoints API implementation:

ESP in GKE with Istio

When the ESP is deployed in GKE with Istio, configure Istio egress gateway to bypass the network traffic to the following hosts:

  • metadata server: 169.254.169.254
  • service control: servicecontrol.googleapis.com
  • service management: servicemanagement.googleapis.com
  • cloudtrace: cloudtrace.googleapis.com
  • hosts specified by the field x-google-jwk_uri in the OpenAPI config

This issue doesn't apply to the ESPv2.