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50 lines
1.8 KiB
50 lines
1.8 KiB
5 years ago
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syntax = "proto3";
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import "envoy/api/v3alpha/core/base.proto";
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import "envoy/data/tap/v3alpha/wrapper.proto";
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package envoy.service.tap.v3alpha;
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import "validate/validate.proto";
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option java_outer_classname = "TapProto";
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option java_multiple_files = true;
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option java_package = "io.envoyproxy.envoy.service.tap.v3alpha";
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// [#protodoc-title: Tap Sink Service]
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// [#not-implemented-hide:] Stream message for the Tap API. Envoy will open a stream to the server
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// and stream taps without ever expecting a response.
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message StreamTapsRequest {
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message Identifier {
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// The node sending taps over the stream.
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envoy.api.v3alpha.core.Node node = 1 [(validate.rules).message.required = true];
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// The opaque identifier that was set in the :ref:`output config
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// <envoy_api_field_service.tap.v3alpha.StreamingGrpcSink.tap_id>`.
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string tap_id = 2;
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}
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// Identifier data effectively is a structured metadata. As a performance optimization this will
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// only be sent in the first message on the stream.
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Identifier identifier = 1;
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// The trace id. this can be used to merge together a streaming trace. Note that the trace_id
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// is not guaranteed to be spatially or temporally unique.
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uint64 trace_id = 2;
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// The trace data.
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envoy.data.tap.v3alpha.TraceWrapper trace = 3;
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}
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// [#not-implemented-hide:]
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message StreamTapsResponse {
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}
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// [#not-implemented-hide:] A tap service to receive incoming taps. Envoy will call
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// StreamTaps to deliver captured taps to the server
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service TapSinkService {
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// Envoy will connect and send StreamTapsRequest messages forever. It does not expect any
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// response to be sent as nothing would be done in the case of failure. The server should
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// disconnect if it expects Envoy to reconnect.
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rpc StreamTaps(stream StreamTapsRequest) returns (StreamTapsResponse) {
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}
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}
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