Support to add custom timeout for external auth service #6679
Description
Description:
Hello Team,
I have configured an external gRPC auth service via the SecurityPolicy as shown below:
spec:
extAuth:
failOpen: false
grpc:
backendRef:
group: ""
kind: Service
name: gateway-auth-service-headless
namespace: seceng
port: 3000
By default, the external auth timeout is set to 10 seconds and the envoy config json is below.
"http_filters": [
{
"disabled": true,
"name": "envoy.filters.http.ext_authz/securitypolicy/devops/eg-validator",
"typed_config": {
"@type": "type.googleapis.com/envoy.extensions.filters.http.ext_authz.v3.ExtAuthz",
"grpc_service": {
"envoy_grpc": {
"authority": "gateway-auth-service-headless.seceng:3000",
"cluster_name": "securitypolicy/devops/eg-validator/extauth/0"
},
"timeout": "10s"
},
"transport_api_version": "V3"
}
}
]
I would like to set some custom timeout like 500 milliseconds. Is there any way to override this default timeout? If not, can we provide a support to override this?
Thank you.