1syntax = "proto3"; 2 3package envoy.api.v2; 4 5import "envoy/api/v2/discovery.proto"; 6 7import "google/api/annotations.proto"; 8 9import "envoy/annotations/resource.proto"; 10import "udpa/annotations/migrate.proto"; 11import "udpa/annotations/status.proto"; 12 13import public "envoy/api/v2/cluster.proto"; 14 15option java_package = "io.envoyproxy.envoy.api.v2"; 16option java_outer_classname = "CdsProto"; 17option java_multiple_files = true; 18option go_package = "github.com/envoyproxy/go-control-plane/envoy/api/v2;apiv2"; 19option (udpa.annotations.file_migrate).move_to_package = "envoy.service.cluster.v3"; 20option (udpa.annotations.file_status).package_version_status = FROZEN; 21 22// [#protodoc-title: CDS] 23 24// Return list of all clusters this proxy will load balance to. 25service ClusterDiscoveryService { 26 option (envoy.annotations.resource).type = "envoy.api.v2.Cluster"; 27 28 rpc StreamClusters(stream DiscoveryRequest) returns (stream DiscoveryResponse) { 29 } 30 31 rpc DeltaClusters(stream DeltaDiscoveryRequest) returns (stream DeltaDiscoveryResponse) { 32 } 33 34 rpc FetchClusters(DiscoveryRequest) returns (DiscoveryResponse) { 35 option (google.api.http).post = "/v2/discovery:clusters"; 36 option (google.api.http).body = "*"; 37 } 38} 39 40// [#not-implemented-hide:] Not configuration. Workaround c++ protobuf issue with importing 41// services: https://github.com/google/protobuf/issues/4221 and protoxform to upgrade the file. 42message CdsDummy { 43} 44