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// This file is @generated by prost-build.
/// \[#next-free-field: 10\]
#[derive(Clone, PartialEq, ::prost::Message)]
pub struct Router {
/// Whether the router generates dynamic cluster statistics. Defaults to
/// true. Can be disabled in high performance scenarios.
#[prost(message, optional, tag = "1")]
pub dynamic_stats: ::core::option::Option<
super::super::super::super::super::super::google::protobuf::BoolValue,
>,
/// Whether to start a child span for egress routed calls. This can be
/// useful in scenarios where other filters (auth, ratelimit, etc.) make
/// outbound calls and have child spans rooted at the same ingress
/// parent. Defaults to false.
///
/// .. attention::
/// This field is deprecated by the
/// :ref:`spawn_upstream_span <envoy_v3_api_field_extensions.filters.network.http_connection_manager.v3.HttpConnectionManager.Tracing.spawn_upstream_span>`.
/// Please use that ``spawn_upstream_span`` field to control the span creation.
#[deprecated]
#[prost(bool, tag = "2")]
pub start_child_span: bool,
/// Configuration for HTTP upstream logs emitted by the router. Upstream logs
/// are configured in the same way as access logs, but each log entry represents
/// an upstream request. Presuming retries are configured, multiple upstream
/// requests may be made for each downstream (inbound) request.
#[prost(message, repeated, tag = "3")]
pub upstream_log: ::prost::alloc::vec::Vec<
super::super::super::super::super::config::accesslog::v3::AccessLog,
>,
/// Additional upstream access log options.
#[prost(message, optional, tag = "9")]
pub upstream_log_options: ::core::option::Option<router::UpstreamAccessLogOptions>,
/// Do not add any additional ``x-envoy-`` headers to requests or responses. This
/// only affects the :ref:`router filter generated x-envoy- headers
/// <config_http_filters_router_headers_set>`, other Envoy filters and the HTTP
/// connection manager may continue to set ``x-envoy-`` headers.
#[prost(bool, tag = "4")]
pub suppress_envoy_headers: bool,
/// Specifies a list of HTTP headers to strictly validate. Envoy will reject a
/// request and respond with HTTP status 400 if the request contains an invalid
/// value for any of the headers listed in this field. Strict header checking
/// is only supported for the following headers:
///
/// Value must be a ','-delimited list (i.e. no spaces) of supported retry
/// policy values:
///
/// * :ref:`config_http_filters_router_x-envoy-retry-grpc-on`
/// * :ref:`config_http_filters_router_x-envoy-retry-on`
///
/// Value must be an integer:
///
/// * :ref:`config_http_filters_router_x-envoy-max-retries`
/// * :ref:`config_http_filters_router_x-envoy-upstream-rq-timeout-ms`
/// * :ref:`config_http_filters_router_x-envoy-upstream-rq-per-try-timeout-ms`
#[prost(string, repeated, tag = "5")]
pub strict_check_headers: ::prost::alloc::vec::Vec<::prost::alloc::string::String>,
/// If not set, ingress Envoy will ignore
/// :ref:`config_http_filters_router_x-envoy-expected-rq-timeout-ms` header, populated by egress
/// Envoy, when deriving timeout for upstream cluster.
#[prost(bool, tag = "6")]
pub respect_expected_rq_timeout: bool,
/// If set, Envoy will avoid incrementing HTTP failure code stats
/// on gRPC requests. This includes the individual status code value
/// (e.g. upstream_rq_504) and group stats (e.g. upstream_rq_5xx).
/// This field is useful if interested in relying only on the gRPC
/// stats filter to define success and failure metrics for gRPC requests
/// as not all failed gRPC requests charge HTTP status code metrics. See
/// :ref:`gRPC stats filter<config_http_filters_grpc_stats>` documentation
/// for more details.
#[prost(bool, tag = "7")]
pub suppress_grpc_request_failure_code_stats: bool,
/// .. note::
/// Upstream HTTP filters are currently in alpha.
///
/// Optional HTTP filters for the upstream HTTP filter chain.
///
/// These filters will be applied for all requests that pass through the router.
/// They will also be applied to shadowed requests.
/// Upstream HTTP filters cannot change route or cluster.
/// Upstream HTTP filters specified on the cluster will override these filters.
///
/// If using upstream HTTP filters, please be aware that local errors sent by
/// upstream HTTP filters will not trigger retries, and local errors sent by
/// upstream HTTP filters will count as a final response if hedging is configured.
/// \[#extension-category: envoy.filters.http.upstream\]
#[prost(message, repeated, tag = "8")]
pub upstream_http_filters: ::prost::alloc::vec::Vec<
super::super::super::network::http_connection_manager::v3::HttpFilter,
>,
}
/// Nested message and enum types in `Router`.
pub mod router {
#[derive(Clone, Copy, PartialEq, ::prost::Message)]
pub struct UpstreamAccessLogOptions {
/// If set to true, an upstream access log will be recorded when an upstream stream is
/// associated to an http request. Note: Each HTTP request received for an already established
/// connection will result in an upstream access log record. This includes, for example,
/// consecutive HTTP requests over the same connection or a request that is retried.
/// In case a retry is applied, an upstream access log will be recorded for each retry.
#[prost(bool, tag = "1")]
pub flush_upstream_log_on_upstream_stream: bool,
/// The interval to flush the upstream access logs. By default, the router will flush an upstream
/// access log on stream close, when the HTTP request is complete. If this field is set, the router
/// will flush access logs periodically at the specified interval. This is especially useful in the
/// case of long-lived requests, such as CONNECT and Websockets.
/// The interval must be at least 1 millisecond.
#[prost(message, optional, tag = "2")]
pub upstream_log_flush_interval: ::core::option::Option<
super::super::super::super::super::super::super::google::protobuf::Duration,
>,
}
impl ::prost::Name for UpstreamAccessLogOptions {
const NAME: &'static str = "UpstreamAccessLogOptions";
const PACKAGE: &'static str = "envoy.extensions.filters.http.router.v3";
fn full_name() -> ::prost::alloc::string::String {
"envoy.extensions.filters.http.router.v3.Router.UpstreamAccessLogOptions"
.into()
}
fn type_url() -> ::prost::alloc::string::String {
"type.googleapis.com/envoy.extensions.filters.http.router.v3.Router.UpstreamAccessLogOptions"
.into()
}
}
}
impl ::prost::Name for Router {
const NAME: &'static str = "Router";
const PACKAGE: &'static str = "envoy.extensions.filters.http.router.v3";
fn full_name() -> ::prost::alloc::string::String {
"envoy.extensions.filters.http.router.v3.Router".into()
}
fn type_url() -> ::prost::alloc::string::String {
"type.googleapis.com/envoy.extensions.filters.http.router.v3.Router".into()
}
}