1syntax = "proto3";
2
3package envoy.service.endpoint.v3;
4
5import "envoy/service/discovery/v3/discovery.proto";
6
7import "google/api/annotations.proto";
8import "google/protobuf/duration.proto";
9import "google/protobuf/wrappers.proto";
10
11import "envoy/annotations/resource.proto";
12import "udpa/annotations/status.proto";
13import "udpa/annotations/versioning.proto";
14import "validate/validate.proto";
15
16option java_package = "io.envoyproxy.envoy.service.endpoint.v3";
17option java_outer_classname = "EdsProto";
18option java_multiple_files = true;
19option java_generic_services = true;
20option (udpa.annotations.file_status).package_version_status = ACTIVE;
21
22// [#protodoc-title: EDS]
23// Endpoint discovery :ref:`architecture overview <arch_overview_service_discovery_types_eds>`
24
25service EndpointDiscoveryService {
26 option (envoy.annotations.resource).type = "envoy.config.endpoint.v3.ClusterLoadAssignment";
27
28 // The resource_names field in DiscoveryRequest specifies a list of clusters
29 // to subscribe to updates for.
30 rpc StreamEndpoints(stream discovery.v3.DiscoveryRequest)
31 returns (stream discovery.v3.DiscoveryResponse) {
32 }
33
34 rpc DeltaEndpoints(stream discovery.v3.DeltaDiscoveryRequest)
35 returns (stream discovery.v3.DeltaDiscoveryResponse) {
36 }
37
38 rpc FetchEndpoints(discovery.v3.DiscoveryRequest) returns (discovery.v3.DiscoveryResponse) {
39 option (google.api.http).post = "/v3/discovery:endpoints";
40 option (google.api.http).body = "*";
41 }
42}
43
44// [#not-implemented-hide:] Not configuration. Workaround c++ protobuf issue with importing
45// services: https://github.com/google/protobuf/issues/4221 and protoxform to upgrade the file.
46message EdsDummy {
47 option (udpa.annotations.versioning).previous_message_type = "envoy.api.v2.EdsDummy";
48}
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