Permalink
Switch branches/tags
Nothing to show
Find file Copy path
cd0ef75 Oct 12, 2018
3 contributors

Users who have contributed to this file

@kyessenov @mattklein123 @snowp
102 lines (83 sloc) 4.58 KB
syntax = "proto3";
package envoy.api.v2;
option java_generic_services = true;
import "envoy/api/v2/core/base.proto";
import "envoy/api/v2/discovery.proto";
import "envoy/api/v2/route/route.proto";
import "google/api/annotations.proto";
import "google/protobuf/wrappers.proto";
import "validate/validate.proto";
import "gogoproto/gogo.proto";
option (gogoproto.equal_all) = true;
// [#protodoc-title: HTTP route configuration]
// * Routing :ref:`architecture overview <arch_overview_http_routing>`
// * HTTP :ref:`router filter <config_http_filters_router>`
// The resource_names field in DiscoveryRequest specifies a route configuration.
// This allows an Envoy configuration with multiple HTTP listeners (and
// associated HTTP connection manager filters) to use different route
// configurations. Each listener will bind its HTTP connection manager filter to
// a route table via this identifier.
service RouteDiscoveryService {
rpc StreamRoutes(stream DiscoveryRequest) returns (stream DiscoveryResponse) {
}
rpc IncrementalRoutes(stream IncrementalDiscoveryRequest)
returns (stream IncrementalDiscoveryResponse) {
}
rpc FetchRoutes(DiscoveryRequest) returns (DiscoveryResponse) {
option (google.api.http) = {
post: "/v2/discovery:routes"
body: "*"
};
}
}
// [#comment:next free field: 9]
message RouteConfiguration {
// The name of the route configuration. For example, it might match
// :ref:`route_config_name
// <envoy_api_field_config.filter.network.http_connection_manager.v2.Rds.route_config_name>` in
// :ref:`envoy_api_msg_config.filter.network.http_connection_manager.v2.Rds`.
string name = 1;
// An array of virtual hosts that make up the route table.
repeated route.VirtualHost virtual_hosts = 2 [(gogoproto.nullable) = false];
// Optionally specifies a list of HTTP headers that the connection manager
// will consider to be internal only. If they are found on external requests they will be cleaned
// prior to filter invocation. See :ref:`config_http_conn_man_headers_x-envoy-internal` for more
// information.
repeated string internal_only_headers = 3;
// Specifies a list of HTTP headers that should be added to each response that
// the connection manager encodes. Headers specified at this level are applied
// after headers from any enclosed :ref:`envoy_api_msg_route.VirtualHost` or
// :ref:`envoy_api_msg_route.RouteAction`. For more information, including details on
// header value syntax, see the documentation on :ref:`custom request headers
// <config_http_conn_man_headers_custom_request_headers>`.
repeated core.HeaderValueOption response_headers_to_add = 4
[(validate.rules).repeated .max_items = 1000];
// Specifies a list of HTTP headers that should be removed from each response
// that the connection manager encodes.
repeated string response_headers_to_remove = 5;
// Specifies a list of HTTP headers that should be added to each request
// routed by the HTTP connection manager. Headers specified at this level are
// applied after headers from any enclosed :ref:`envoy_api_msg_route.VirtualHost` or
// :ref:`envoy_api_msg_route.RouteAction`. For more information, including details on
// header value syntax, see the documentation on :ref:`custom request headers
// <config_http_conn_man_headers_custom_request_headers>`.
repeated core.HeaderValueOption request_headers_to_add = 6
[(validate.rules).repeated .max_items = 1000];
// Specifies a list of HTTP headers that should be removed from each request
// routed by the HTTP connection manager.
repeated string request_headers_to_remove = 8;
// An optional boolean that specifies whether the clusters that the route
// table refers to will be validated by the cluster manager. If set to true
// and a route refers to a non-existent cluster, the route table will not
// load. If set to false and a route refers to a non-existent cluster, the
// route table will load and the router filter will return a 404 if the route
// is selected at runtime. This setting defaults to true if the route table
// is statically defined via the :ref:`route_config
// <envoy_api_field_config.filter.network.http_connection_manager.v2.HttpConnectionManager.route_config>`
// option. This setting default to false if the route table is loaded dynamically via the
// :ref:`rds
// <envoy_api_field_config.filter.network.http_connection_manager.v2.HttpConnectionManager.rds>`
// option. Users may which to override the default behavior in certain cases (for example when
// using CDS with a static route table).
google.protobuf.BoolValue validate_clusters = 7;
}