[READ ONLY MIRROR] Envoy REST/proto API definitions and documentation. (grpc依赖)
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syntax = "proto3";
package envoy.config.trace.v3;
import "envoy/config/core/v3/grpc_service.proto";
import "google/protobuf/wrappers.proto";
import "udpa/annotations/migrate.proto";
import "udpa/annotations/sensitive.proto";
import "udpa/annotations/status.proto";
import "validate/validate.proto";
option java_package = "io.envoyproxy.envoy.config.trace.v3";
option java_outer_classname = "SkywalkingProto";
option java_multiple_files = true;
option go_package = "github.com/envoyproxy/go-control-plane/envoy/config/trace/v3;tracev3";
option (udpa.annotations.file_migrate).move_to_package =
"envoy.extensions.tracers.skywalking.v4alpha";
option (udpa.annotations.file_status).package_version_status = ACTIVE;
// [#protodoc-title: SkyWalking tracer]
// Configuration for the SkyWalking tracer. Please note that if SkyWalking tracer is used as the
// provider of http tracer, then
// :ref:`start_child_span <envoy_v3_api_field_extensions.filters.http.router.v3.Router.start_child_span>`
// in the router must be set to true to get the correct topology and tracing data. Moreover, SkyWalking
// Tracer does not support SkyWalking extension header (``sw8-x``) temporarily.
// [#extension: envoy.tracers.skywalking]
message SkyWalkingConfig {
// SkyWalking collector service.
core.v3.GrpcService grpc_service = 1 [(validate.rules).message = {required: true}];
ClientConfig client_config = 2;
}
// Client config for SkyWalking tracer.
message ClientConfig {
// Service name for SkyWalking tracer. If this field is empty, then local service cluster name
// that configured by :ref:`Bootstrap node <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.node>`
// message's :ref:`cluster <envoy_v3_api_field_config.core.v3.Node.cluster>` field or command line
// option :option:`--service-cluster` will be used. If both this field and local service cluster
// name are empty, ``EnvoyProxy`` is used as the service name by default.
string service_name = 1;
// Service instance name for SkyWalking tracer. If this field is empty, then local service node
// that configured by :ref:`Bootstrap node <envoy_v3_api_field_config.bootstrap.v3.Bootstrap.node>`
// message's :ref:`id <envoy_v3_api_field_config.core.v3.Node.id>` field or command line option
// :option:`--service-node` will be used. If both this field and local service node are empty,
// ``EnvoyProxy`` is used as the instance name by default.
string instance_name = 2;
// Authentication token config for SkyWalking. SkyWalking can use token authentication to secure
// that monitoring application data can be trusted. In current version, Token is considered as a
// simple string.
// [#comment:TODO(wbpcode): Get backend token through the SDS API.]
oneof backend_token_specifier {
// Inline authentication token string.
string backend_token = 3 [(udpa.annotations.sensitive) = true];
}
// Envoy caches the segment in memory when the SkyWalking backend service is temporarily unavailable.
// This field specifies the maximum number of segments that can be cached. If not specified, the
// default is 1024.
google.protobuf.UInt32Value max_cache_size = 4;
}