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65 lines
2.9 KiB
65 lines
2.9 KiB
syntax = "proto3"; |
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package envoy.service.route.v3; |
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import "envoy/service/discovery/v3/discovery.proto"; |
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import "google/api/annotations.proto"; |
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import "envoy/annotations/resource.proto"; |
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import "udpa/annotations/status.proto"; |
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import "udpa/annotations/versioning.proto"; |
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option java_package = "io.envoyproxy.envoy.service.route.v3"; |
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option java_outer_classname = "RdsProto"; |
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option java_multiple_files = true; |
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option java_generic_services = true; |
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option (udpa.annotations.file_status).package_version_status = ACTIVE; |
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// [#protodoc-title: RDS] |
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// The resource_names field in DiscoveryRequest specifies a route configuration. |
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// This allows an Envoy configuration with multiple HTTP listeners (and |
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// associated HTTP connection manager filters) to use different route |
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// configurations. Each listener will bind its HTTP connection manager filter to |
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// a route table via this identifier. |
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service RouteDiscoveryService { |
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option (envoy.annotations.resource).type = "envoy.config.route.v3.RouteConfiguration"; |
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rpc StreamRoutes(stream discovery.v3.DiscoveryRequest) |
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returns (stream discovery.v3.DiscoveryResponse) { |
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} |
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rpc DeltaRoutes(stream discovery.v3.DeltaDiscoveryRequest) |
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returns (stream discovery.v3.DeltaDiscoveryResponse) { |
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} |
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rpc FetchRoutes(discovery.v3.DiscoveryRequest) returns (discovery.v3.DiscoveryResponse) { |
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option (google.api.http).post = "/v3/discovery:routes"; |
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option (google.api.http).body = "*"; |
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} |
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} |
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// Virtual Host Discovery Service (VHDS) is used to dynamically update the list of virtual hosts for |
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// a given RouteConfiguration. If VHDS is configured a virtual host list update will be triggered |
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// during the processing of an HTTP request if a route for the request cannot be resolved. The |
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// :ref:`resource_names_subscribe <envoy_api_field_service.discovery.v3.DeltaDiscoveryRequest.resource_names_subscribe>` |
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// field contains a list of virtual host names or aliases to track. The contents of an alias would |
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// be the contents of a *host* or *authority* header used to make an http request. An xDS server |
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// will match an alias to a virtual host based on the content of :ref:`domains' |
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// <envoy_api_field_config.route.v3.VirtualHost.domains>` field. The *resource_names_unsubscribe* field |
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// contains a list of virtual host names that have been :ref:`unsubscribed |
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// <xds_protocol_unsubscribe>` from the routing table associated with the RouteConfiguration. |
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service VirtualHostDiscoveryService { |
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option (envoy.annotations.resource).type = "envoy.config.route.v3.VirtualHost"; |
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rpc DeltaVirtualHosts(stream discovery.v3.DeltaDiscoveryRequest) |
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returns (stream discovery.v3.DeltaDiscoveryResponse) { |
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} |
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} |
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// [#not-implemented-hide:] Not configuration. Workaround c++ protobuf issue with importing |
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// services: https://github.com/google/protobuf/issues/4221 and protoxform to upgrade the file. |
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message RdsDummy { |
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option (udpa.annotations.versioning).previous_message_type = "envoy.api.v2.RdsDummy"; |
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}
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