1syntax = "proto3";
2
3package envoy.service.runtime.v3;
4
5import "envoy/service/discovery/v3/discovery.proto";
6
7import "google/api/annotations.proto";
8import "google/protobuf/struct.proto";
9
10import "envoy/annotations/resource.proto";
11import "udpa/annotations/status.proto";
12import "udpa/annotations/versioning.proto";
13import "validate/validate.proto";
14
15option java_package = "io.envoyproxy.envoy.service.runtime.v3";
16option java_outer_classname = "RtdsProto";
17option java_multiple_files = true;
18option java_generic_services = true;
19option (udpa.annotations.file_status).package_version_status = ACTIVE;
20
21// [#protodoc-title: Runtime Discovery Service (RTDS)]
22// RTDS :ref:`configuration overview <config_runtime_rtds>`
23
24// Discovery service for Runtime resources.
25service RuntimeDiscoveryService {
26 option (envoy.annotations.resource).type = "envoy.service.runtime.v3.Runtime";
27
28 rpc StreamRuntime(stream discovery.v3.DiscoveryRequest)
29 returns (stream discovery.v3.DiscoveryResponse) {
30 }
31
32 rpc DeltaRuntime(stream discovery.v3.DeltaDiscoveryRequest)
33 returns (stream discovery.v3.DeltaDiscoveryResponse) {
34 }
35
36 rpc FetchRuntime(discovery.v3.DiscoveryRequest) returns (discovery.v3.DiscoveryResponse) {
37 option (google.api.http).post = "/v3/discovery:runtime";
38 option (google.api.http).body = "*";
39 }
40}
41
42// [#not-implemented-hide:] Not configuration. Workaround c++ protobuf issue with importing
43// services: https://github.com/google/protobuf/issues/4221
44message RtdsDummy {
45 option (udpa.annotations.versioning).previous_message_type =
46 "envoy.service.discovery.v2.RtdsDummy";
47}
48
49// RTDS resource type. This describes a layer in the runtime virtual filesystem.
50message Runtime {
51 option (udpa.annotations.versioning).previous_message_type = "envoy.service.discovery.v2.Runtime";
52
53 // Runtime resource name. This makes the Runtime a self-describing xDS
54 // resource.
55 string name = 1 [(validate.rules).string = {min_len: 1}];
56
57 google.protobuf.Struct layer = 2;
58}
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