replace wilson/protos with PEERDIR to contrib/libs/opentelemetry-proto

remove duplicate protos

41 files changed, 2594 insertions, 473 deletions

diff --git a/contrib/libs/CMakeLists.darwin-x86_64.txt b/contrib/libs/CMakeLists.darwin-x86_64.txt
index dbdaed7276..faa28913b3 100644
--- a/contrib/libs/CMakeLists.darwin-x86_64.txt
+++ b/contrib/libs/CMakeLists.darwin-x86_64.txt
@@ -45,6 +45,7 @@ add_subdirectory(lzmasdk)
 add_subdirectory(miniselect)
 add_subdirectory(nayuki_md5)
 add_subdirectory(nghttp2)
+add_subdirectory(opentelemetry-proto)
 add_subdirectory(pcre)
 add_subdirectory(pdqsort)
 add_subdirectory(poco)
diff --git a/contrib/libs/CMakeLists.linux-aarch64.txt b/contrib/libs/CMakeLists.linux-aarch64.txt
index c67d278e53..42d45c16a3 100644
--- a/contrib/libs/CMakeLists.linux-aarch64.txt
+++ b/contrib/libs/CMakeLists.linux-aarch64.txt
@@ -45,6 +45,7 @@ add_subdirectory(lzmasdk)
 add_subdirectory(miniselect)
 add_subdirectory(nayuki_md5)
 add_subdirectory(nghttp2)
+add_subdirectory(opentelemetry-proto)
 add_subdirectory(pcre)
 add_subdirectory(pdqsort)
 add_subdirectory(poco)
diff --git a/contrib/libs/CMakeLists.linux-x86_64.txt b/contrib/libs/CMakeLists.linux-x86_64.txt
index 185d96e891..37bac16209 100644
--- a/contrib/libs/CMakeLists.linux-x86_64.txt
+++ b/contrib/libs/CMakeLists.linux-x86_64.txt
@@ -46,6 +46,7 @@ add_subdirectory(lzmasdk)
 add_subdirectory(miniselect)
 add_subdirectory(nayuki_md5)
 add_subdirectory(nghttp2)
+add_subdirectory(opentelemetry-proto)
 add_subdirectory(pcre)
 add_subdirectory(pdqsort)
 add_subdirectory(poco)
diff --git a/contrib/libs/CMakeLists.windows-x86_64.txt b/contrib/libs/CMakeLists.windows-x86_64.txt
index 96f605c258..910254ddc7 100644
--- a/contrib/libs/CMakeLists.windows-x86_64.txt
+++ b/contrib/libs/CMakeLists.windows-x86_64.txt
@@ -41,6 +41,7 @@ add_subdirectory(lzma)
 add_subdirectory(lzmasdk)
 add_subdirectory(miniselect)
 add_subdirectory(nayuki_md5)
+add_subdirectory(opentelemetry-proto)
 add_subdirectory(pcre)
 add_subdirectory(poco)
 add_subdirectory(protobuf)
diff --git a/contrib/libs/opentelemetry-proto/CHANGELOG.md b/contrib/libs/opentelemetry-proto/CHANGELOG.md
new file mode 100644
index 0000000000..bca0bb7ae3
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CHANGELOG.md
@@ -0,0 +1,326 @@
+# Changelog
+
+## Unreleased
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.20.0...main).
+
+## 0.20.0 - 2023-06-06
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.19.0...v0.20.0).
+
+### Maturity
+
+* Declare OTLP/JSON Stable.
+  [#436](https://github.com/open-telemetry/opentelemetry-proto/pull/436)
+  [#435](https://github.com/open-telemetry/opentelemetry-proto/pull/435)
+* Provide stronger symbolic stability guarantees.
+  [#432](https://github.com/open-telemetry/opentelemetry-proto/pull/432)
+* Clarify how additive changes are handled.
+  [#455](https://github.com/open-telemetry/opentelemetry-proto/pull/455)
+
+### Changed
+
+* Change the exponential histogram boundary condition.
+  [#409](https://github.com/open-telemetry/opentelemetry-proto/pull/409)
+* Clarify behavior for empty/not present/invalid trace_id and span_id fields.
+  [#442](https://github.com/open-telemetry/opentelemetry-proto/pull/442)
+* Change the collector trace endpoint to /v1/traces.
+  [#449](https://github.com/open-telemetry/opentelemetry-proto/pull/449)
+
+### Added
+
+* Introduce `zero_threshold` field to `ExponentialHistogramDataPoint`.
+  [#441](https://github.com/open-telemetry/opentelemetry-proto/pull/441)
+  [#453](https://github.com/open-telemetry/opentelemetry-proto/pull/453)
+
+### Removed
+
+* Delete requirement to generate new trace/span id if an invalid id is received.
+  [#444](https://github.com/open-telemetry/opentelemetry-proto/pull/444)
+
+## 0.19.0 - 2022-08-03
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.18.0...v0.19.0).
+
+### Changed
+
+* Add `csharp_namespace` option to protos.
+  ([#399](https://github.com/open-telemetry/opentelemetry-proto/pull/399))
+* Fix some out-of-date urls which link to [specification](https://github.com/open-telemetry/opentelemetry-specification). ([#402](https://github.com/open-telemetry/opentelemetry-proto/pull/402))
+* :stop_sign: [BREAKING] Delete deprecated InstrumentationLibrary, 
+  InstrumentationLibraryLogs, InstrumentationLibrarySpans and
+  InstrumentationLibraryMetrics messages. Delete deprecated
+  instrumentation_library_logs, instrumentation_library_spans and
+  instrumentation_library_metrics fields.
+
+### Added
+
+* Introduce Scope Attributes. [#395](https://github.com/open-telemetry/opentelemetry-proto/pull/395)
+* Introduce partial success fields in `Export<signal>ServiceResponse`.
+ [#414](https://github.com/open-telemetry/opentelemetry-proto/pull/414)
+
+## 0.18.0 - 2022-05-17
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.17.0...v0.18.0).
+
+### Changed
+
+* Declare logs Stable.
+  [(#376)](https://github.com/open-telemetry/opentelemetry-proto/pull/376)
+* Metrics ExponentialHistogramDataPoint makes the `sum` optional
+  (follows the same change in HistogramDataPOint in 0.15). [#392](https://github.com/open-telemetry/opentelemetry-proto/pull/392)
+
+## 0.17.0 - 2022-05-06
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.16.0...v0.17.0).
+
+### Changed
+
+* Introduce optional `min` and `max` fields to the Histogram and ExponentialHistogram data points.
+  [(#279)](https://github.com/open-telemetry/opentelemetry-proto/pull/279)
+
+## 0.16.0 - 2022-03-31
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.15.0...v0.16.0).
+
+### Removed
+
+* Remove deprecated LogRecord.Name field (#373).
+
+## 0.15.0 - 2022-03-19
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.14.0...v0.15.0).
+
+### Changed
+
+* Rename InstrumentationLibrary to InstrumentationScope (#362)
+
+### Added
+
+* Use optional for `sum` field to mark presence (#366)
+
+## 0.14.0 - 2022-03-08
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.13.0...v0.14.0).
+
+### Removed
+
+* Deprecate LogRecord.Name field (#357)
+
+## 0.13.0 - 2022-02-10
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.12.0...v0.13.0).
+
+### Changed
+
+* `Swagger` generation updated to `openapiv2` due to the use of an updated version of protoc in `otel/build-protobuf`
+* Clarify attribute key uniqueness requirement (#350)
+* Fix path to Go packages (#360)
+
+### Added
+
+* Add ObservedTimestamp to LogRecord. (#351)
+* Add native kotlin support (#337)
+
+### Removed
+
+* Remove unused deprecated message StringKeyValue (#358)
+* Remove experimental metrics config service (#359)
+ 
+## 0.12.0 - 2022-01-19
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.11.0...v0.12.0).
+
+### Changed
+
+* Rename logs to log_records in InstrumentationLibraryLogs. (#352)
+
+### Removed
+
+* Remove deprecated messages and fields from traces. (#341)
+* Remove deprecated messages and fields from metrics. (#342)
+
+## 0.11.0 - 2021-10-07
+
+Full list of differences found in [this compare](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.10.0...v0.11.0).
+
+### Added
+
+* ExponentialHistogram is a base-2 exponential histogram described in [OTEP 149](https://github.com/open-telemetry/oteps/pull/149). (#322)
+* Adds `TracesData`, `MetricsData`, and `LogsData` container types for common use
+  in transporting multiple `ResourceSpans`, `ResourceMetrics`, and `ResourceLogs`. (#332)
+
+## 0.10.0 - 2021-09-07
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.9.0...v0.10.0)
+
+### Maturity
+
+* `collector/logs/*` is now considered `Beta`. (#311)
+* `logs/*` is now considered `Beta`. (#311)
+
+### Added
+
+* Metrics data points add a `flags` field with one bit to represent explicitly missing data. (#316)
+
+## 0.9.0 - 2021-04-12
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.8.0...v0.9.0)
+
+### Maturity
+
+* `collector/metrics/*` is now considered `stable`. (#305)
+
+### Changed: Metrics
+
+* :stop_sign: [DATA MODEL CHANGE] Histogram/Summary sums must be monotonic counters of events (#302)
+* :stop_sign: [DATA MODEL CHANGE] Clarify requirements and semantics for start time (#295)
+* :stop_sign: [BREAKING] Deprecate `labels` field from NumberDataPoint, HistogramDataPoint, SummaryDataPoint and add equivalent `attributes` field (#283)
+* :stop_sign: [BREAKING] Deprecate `filtered_labels` field from Exemplars and add equivalent `filtered_attributes` field (#283)
+
+### Added
+
+- Common - Add bytes (binary) as data type to AnyValue (#297)
+- Common - Add schema_url fields as described in OTEP 0152 (#298)
+
+### Removed
+
+* Remove if no changes for this section before release.
+
+## 0.8.0 - 2021-03-23
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.7.0...v0.8.0)
+
+### Historical breaking change notice
+
+Release 0.8 was the last in the line of releases marked as "unstable".
+This release broke compatibility in more ways than were recognized and
+documented at the time of its release.  In particular, #278 created
+the `NumberDataPoint` type and used it in several locations in place
+of the former `DoubleDataPoint`.  The new `oneof` in `NumberDataPoint`
+re-used the former `DoubleDataPoint` tag number, which means that
+pre-0.8 `DoubleSum` and `DoubleGauge` points would parse correctly as
+a 0.8 `Sum` and `Gauge` points containing double-valued numbers.
+
+However, by virtue of a `syntax = "proto3"` declaration, the protocol
+compiler for all versions of OTLP have not included field presence,
+which means 0 values are not serialized.  **The result is that valid
+OTLP 0.7 `DoubleSum` and `DoubleGauge` points would not parse
+correctly as OTLP 0.8 data.**  Instead, they parse as
+`NumberDataPoint` with a missing value in the `oneof` field.
+
+### Changed: Metrics
+
+* :stop_sign: [DEPRECATION] Deprecate IntSum, IntGauge, and IntDataPoint (#278)
+* :stop_sign: [DEPRECATION] Deprecate IntExemplar (#281)
+* :stop_sign: [DEPRECATION] Deprecate IntHistogram (#270)
+* :stop_sign: [BREAKING] Rename DoubleGauge to Gauge (#278)
+* :stop_sign: [BREAKING] Rename DoubleSum to Sum (#278)
+* :stop_sign: [BREAKING] Rename DoubleDataPoint to NumberDataPoint (#278)
+* :stop_sign: [BREAKING] Rename DoubleSummary to Summary (#269)
+* :stop_sign: [BREAKING] Rename DoubleExemplar to Exemplar (#281)
+* :stop_sign: [BREAKING] Rename DoubleHistogram to Histogram (#270)
+* :stop_sign: [DATA MODEL CHANGE] Make explicit bounds compatible with OM/Prometheus (#262)
+
+## 0.7.0 - 2021-01-28
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.6.0...v0.7.0)
+
+### Maturity
+
+$$$Protobuf Encodings:**
+
+* `collector/metrics/*` is now considered `Beta`. (#223)
+* `collector/logs/*` is now considered `Alpha`. (#228)
+* `logs/*` is now considered `Alpha`. (#228)
+* `metrics/*` is now considered `Beta`. (#223)
+
+### Changed
+
+* Common/Logs/Metrics/Traces - Clarify empty instrumentation (#245)
+
+### Added
+
+* Metrics - Add SummaryDataPoint support to Metrics proto (#227)
+
+## 0.6.0 - 2020-10-28
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.5.0...v0.6.0)
+
+### Maturity
+
+* Clarify maturity guarantees (#225)
+
+### Changed
+
+* Traces - Deprecated old Span status code and added a new status code according to specification (#224)
+** Marked for removal `2021-10-22` given Stability Guarantees.
+* Rename ProbabilitySampler to TraceIdRatioBased (#221)
+
+## 0.5.0 - 2020-08-31
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.4.0...v0.5.0)
+
+### Maturity Changes
+
+**Protobuf Encodings:**
+
+* `collector/trace/*` is now `Stable`.
+* `common/*` is now `Stable`.
+* `resource/*` is now `Stable`.
+* `trace/trace.proto` is now `Stable`. (#160)
+
+**JSON Encodings:**
+
+* All messages are now `Alpha`.
+
+### Changed
+
+* :stop_sign: [BREAKING] Metrics - protocol was refactored, and lots of breaking changes.
+** Removed MetricDescriptor and embedded into Metric and the new data types.
+** Add new data types Gauge/Sum/Histogram.
+** Make use of the "AggregationTemporality" into the data types that allow that support.
+* Rename enum values to follow the proto3 style guide.
+
+### Added
+
+* Enable build to use docker image otel/build-protobuf to be used in CI.
+** Can also be used by the languages to generate protos.
+
+### Removed
+
+* :stop_sign: [BREAKING] Remove generated golang structs from the repository
+
+### Errata
+
+The following was announced in the release, but has not yet been considered stable. Please see the latest
+README.md for actual status.
+
+> This is a Release Candidate to declare Metrics part of the protocol Stable.
+
+## 0.4.0 - 2020-06-23
+
+Full list of differences found in [this compare.](https://github.com/open-telemetry/opentelemetry-proto/compare/v0.3.0...v0.4.0)
+
+### Changed
+
+* Metrics - Add temporality to MetricDescriptor (#140).
+
+### Added
+
+* Metrics - Add Monotonic Types (#145)
+* Common/Traces - Added support for arrays and maps for attribute values (AnyValue) (#157).
+
+### Removed
+
+* :stop_sign: [BREAKING] Metrics - Removed common labels from MetricDescriptor (#144).
+
+### Errata
+
+The following was announced in the release, but this was not considered Stable until `v0.5.0`
+
+> This is a Release Candidate to declare Traces part of the protocol Stable.
+
+## 0.3.0 - 2020-03-23
+
+* Initial protos for trace, metrics, resource and OTLP.
diff --git a/contrib/libs/opentelemetry-proto/CMakeLists.darwin-x86_64.txt b/contrib/libs/opentelemetry-proto/CMakeLists.darwin-x86_64.txt
new file mode 100644
index 0000000000..c26ac9dfec
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CMakeLists.darwin-x86_64.txt
@@ -0,0 +1,155 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+get_built_tool_path(
+  TOOL_grpc_cpp_bin
+  TOOL_grpc_cpp_dependency
+  contrib/tools/protoc/plugins/grpc_cpp
+  grpc_cpp
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+
+add_library(contrib-libs-opentelemetry-proto)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
+)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTO_NAMESPACE contrib/libs/opentelemetry-proto
+)
+target_include_directories(contrib-libs-opentelemetry-proto PUBLIC
+  ${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_link_libraries(contrib-libs-opentelemetry-proto PUBLIC
+  contrib-libs-cxxsupp
+  yutil
+  contrib-libs-grpc
+  contrib-libs-protobuf
+)
+target_proto_messages(contrib-libs-opentelemetry-proto PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
+)
+target_proto_addincls(contrib-libs-opentelemetry-proto
+  ./contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+)
+target_proto_outs(contrib-libs-opentelemetry-proto
+  --cpp_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_proto_plugin(contrib-libs-opentelemetry-proto
+  grpc_cpp
+  grpc_cpp
+)
diff --git a/contrib/libs/opentelemetry-proto/CMakeLists.linux-aarch64.txt b/contrib/libs/opentelemetry-proto/CMakeLists.linux-aarch64.txt
new file mode 100644
index 0000000000..3379498d0e
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CMakeLists.linux-aarch64.txt
@@ -0,0 +1,156 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+get_built_tool_path(
+  TOOL_grpc_cpp_bin
+  TOOL_grpc_cpp_dependency
+  contrib/tools/protoc/plugins/grpc_cpp
+  grpc_cpp
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+
+add_library(contrib-libs-opentelemetry-proto)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
+)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTO_NAMESPACE contrib/libs/opentelemetry-proto
+)
+target_include_directories(contrib-libs-opentelemetry-proto PUBLIC
+  ${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_link_libraries(contrib-libs-opentelemetry-proto PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  yutil
+  contrib-libs-grpc
+  contrib-libs-protobuf
+)
+target_proto_messages(contrib-libs-opentelemetry-proto PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
+)
+target_proto_addincls(contrib-libs-opentelemetry-proto
+  ./contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+)
+target_proto_outs(contrib-libs-opentelemetry-proto
+  --cpp_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_proto_plugin(contrib-libs-opentelemetry-proto
+  grpc_cpp
+  grpc_cpp
+)
diff --git a/contrib/libs/opentelemetry-proto/CMakeLists.linux-x86_64.txt b/contrib/libs/opentelemetry-proto/CMakeLists.linux-x86_64.txt
new file mode 100644
index 0000000000..3379498d0e
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CMakeLists.linux-x86_64.txt
@@ -0,0 +1,156 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+get_built_tool_path(
+  TOOL_grpc_cpp_bin
+  TOOL_grpc_cpp_dependency
+  contrib/tools/protoc/plugins/grpc_cpp
+  grpc_cpp
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+
+add_library(contrib-libs-opentelemetry-proto)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
+)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTO_NAMESPACE contrib/libs/opentelemetry-proto
+)
+target_include_directories(contrib-libs-opentelemetry-proto PUBLIC
+  ${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_link_libraries(contrib-libs-opentelemetry-proto PUBLIC
+  contrib-libs-linux-headers
+  contrib-libs-cxxsupp
+  yutil
+  contrib-libs-grpc
+  contrib-libs-protobuf
+)
+target_proto_messages(contrib-libs-opentelemetry-proto PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
+)
+target_proto_addincls(contrib-libs-opentelemetry-proto
+  ./contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+)
+target_proto_outs(contrib-libs-opentelemetry-proto
+  --cpp_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_proto_plugin(contrib-libs-opentelemetry-proto
+  grpc_cpp
+  grpc_cpp
+)
diff --git a/contrib/libs/opentelemetry-proto/CMakeLists.txt b/contrib/libs/opentelemetry-proto/CMakeLists.txt
new file mode 100644
index 0000000000..f8b31df0c1
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CMakeLists.txt
@@ -0,0 +1,17 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+if (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "aarch64" AND NOT HAVE_CUDA)
+  include(CMakeLists.linux-aarch64.txt)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Darwin" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64")
+  include(CMakeLists.darwin-x86_64.txt)
+elseif (WIN32 AND CMAKE_SYSTEM_PROCESSOR STREQUAL "AMD64" AND NOT HAVE_CUDA)
+  include(CMakeLists.windows-x86_64.txt)
+elseif (CMAKE_SYSTEM_NAME STREQUAL "Linux" AND CMAKE_SYSTEM_PROCESSOR STREQUAL "x86_64" AND NOT HAVE_CUDA)
+  include(CMakeLists.linux-x86_64.txt)
+endif()
diff --git a/contrib/libs/opentelemetry-proto/CMakeLists.windows-x86_64.txt b/contrib/libs/opentelemetry-proto/CMakeLists.windows-x86_64.txt
new file mode 100644
index 0000000000..c26ac9dfec
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CMakeLists.windows-x86_64.txt
@@ -0,0 +1,155 @@
+
+# This file was generated by the build system used internally in the Yandex monorepo.
+# Only simple modifications are allowed (adding source-files to targets, adding simple properties
+# like target_include_directories). These modifications will be ported to original
+# ya.make files by maintainers. Any complex modifications which can't be ported back to the
+# original buildsystem will not be accepted.
+
+
+get_built_tool_path(
+  TOOL_grpc_cpp_bin
+  TOOL_grpc_cpp_dependency
+  contrib/tools/protoc/plugins/grpc_cpp
+  grpc_cpp
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+get_built_tool_path(
+  TOOL_protoc_bin
+  TOOL_protoc_dependency
+  contrib/tools/protoc/bin
+  protoc
+)
+get_built_tool_path(
+  TOOL_cpp_styleguide_bin
+  TOOL_cpp_styleguide_dependency
+  contrib/tools/protoc/plugins/cpp_styleguide
+  cpp_styleguide
+)
+
+add_library(contrib-libs-opentelemetry-proto)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
+)
+set_property(TARGET contrib-libs-opentelemetry-proto PROPERTY
+  PROTO_NAMESPACE contrib/libs/opentelemetry-proto
+)
+target_include_directories(contrib-libs-opentelemetry-proto PUBLIC
+  ${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_link_libraries(contrib-libs-opentelemetry-proto PUBLIC
+  contrib-libs-cxxsupp
+  yutil
+  contrib-libs-grpc
+  contrib-libs-protobuf
+)
+target_proto_messages(contrib-libs-opentelemetry-proto PRIVATE
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
+)
+target_proto_addincls(contrib-libs-opentelemetry-proto
+  ./contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_BINARY_DIR}
+  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+)
+target_proto_outs(contrib-libs-opentelemetry-proto
+  --cpp_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/contrib/libs/opentelemetry-proto
+)
+target_proto_plugin(contrib-libs-opentelemetry-proto
+  grpc_cpp
+  grpc_cpp
+)
diff --git a/contrib/libs/opentelemetry-proto/CONTRIBUTING.md b/contrib/libs/opentelemetry-proto/CONTRIBUTING.md
new file mode 100644
index 0000000000..426dafe3ae
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/CONTRIBUTING.md
@@ -0,0 +1,14 @@
+# Contributing
+
+Read OpenTelemetry project [contributing
+guide](https://github.com/open-telemetry/community/blob/main/CONTRIBUTING.md)
+for general information about the project.
+
+## Prerequisites
+
+- `Docker`
+
+## Making changes to the .proto files
+
+After making any changes to .proto files make sure to generate all
+implementation by running `make gen-all`.
diff --git a/contrib/libs/opentelemetry-proto/LICENSE b/contrib/libs/opentelemetry-proto/LICENSE
new file mode 100644
index 0000000000..261eeb9e9f
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/LICENSE
@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+   1. Definitions.
+
+      "License" shall mean the terms and conditions for use, reproduction,
+      and distribution as defined by Sections 1 through 9 of this document.
+
+      "Licensor" shall mean the copyright owner or entity authorized by
+      the copyright owner that is granting the License.
+
+      "Legal Entity" shall mean the union of the acting entity and all
+      other entities that control, are controlled by, or are under common
+      control with that entity. For the purposes of this definition,
+      "control" means (i) the power, direct or indirect, to cause the
+      direction or management of such entity, whether by contract or
+      otherwise, or (ii) ownership of fifty percent (50%) or more of the
+      outstanding shares, or (iii) beneficial ownership of such entity.
+
+      "You" (or "Your") shall mean an individual or Legal Entity
+      exercising permissions granted by this License.
+
+      "Source" form shall mean the preferred form for making modifications,
+      including but not limited to software source code, documentation
+      source, and configuration files.
+
+      "Object" form shall mean any form resulting from mechanical
+      transformation or translation of a Source form, including but
+      not limited to compiled object code, generated documentation,
+      and conversions to other media types.
+
+      "Work" shall mean the work of authorship, whether in Source or
+      Object form, made available under the License, as indicated by a
+      copyright notice that is included in or attached to the work
+      (an example is provided in the Appendix below).
+
+      "Derivative Works" shall mean any work, whether in Source or Object
+      form, that is based on (or derived from) the Work and for which the
+      editorial revisions, annotations, elaborations, or other modifications
+      represent, as a whole, an original work of authorship. For the purposes
+      of this License, Derivative Works shall not include works that remain
+      separable from, or merely link (or bind by name) to the interfaces of,
+      the Work and Derivative Works thereof.
+
+      "Contribution" shall mean any work of authorship, including
+      the original version of the Work and any modifications or additions
+      to that Work or Derivative Works thereof, that is intentionally
+      submitted to Licensor for inclusion in the Work by the copyright owner
+      or by an individual or Legal Entity authorized to submit on behalf of
+      the copyright owner. For the purposes of this definition, "submitted"
+      means any form of electronic, verbal, or written communication sent
+      to the Licensor or its representatives, including but not limited to
+      communication on electronic mailing lists, source code control systems,
+      and issue tracking systems that are managed by, or on behalf of, the
+      Licensor for the purpose of discussing and improving the Work, but
+      excluding communication that is conspicuously marked or otherwise
+      designated in writing by the copyright owner as "Not a Contribution."
+
+      "Contributor" shall mean Licensor and any individual or Legal Entity
+      on behalf of whom a Contribution has been received by Licensor and
+      subsequently incorporated within the Work.
+
+   2. Grant of Copyright License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      copyright license to reproduce, prepare Derivative Works of,
+      publicly display, publicly perform, sublicense, and distribute the
+      Work and such Derivative Works in Source or Object form.
+
+   3. Grant of Patent License. Subject to the terms and conditions of
+      this License, each Contributor hereby grants to You a perpetual,
+      worldwide, non-exclusive, no-charge, royalty-free, irrevocable
+      (except as stated in this section) patent license to make, have made,
+      use, offer to sell, sell, import, and otherwise transfer the Work,
+      where such license applies only to those patent claims licensable
+      by such Contributor that are necessarily infringed by their
+      Contribution(s) alone or by combination of their Contribution(s)
+      with the Work to which such Contribution(s) was submitted. If You
+      institute patent litigation against any entity (including a
+      cross-claim or counterclaim in a lawsuit) alleging that the Work
+      or a Contribution incorporated within the Work constitutes direct
+      or contributory patent infringement, then any patent licenses
+      granted to You under this License for that Work shall terminate
+      as of the date such litigation is filed.
+
+   4. Redistribution. You may reproduce and distribute copies of the
+      Work or Derivative Works thereof in any medium, with or without
+      modifications, and in Source or Object form, provided that You
+      meet the following conditions:
+
+      (a) You must give any other recipients of the Work or
+          Derivative Works a copy of this License; and
+
+      (b) You must cause any modified files to carry prominent notices
+          stating that You changed the files; and
+
+      (c) You must retain, in the Source form of any Derivative Works
+          that You distribute, all copyright, patent, trademark, and
+          attribution notices from the Source form of the Work,
+          excluding those notices that do not pertain to any part of
+          the Derivative Works; and
+
+      (d) If the Work includes a "NOTICE" text file as part of its
+          distribution, then any Derivative Works that You distribute must
+          include a readable copy of the attribution notices contained
+          within such NOTICE file, excluding those notices that do not
+          pertain to any part of the Derivative Works, in at least one
+          of the following places: within a NOTICE text file distributed
+          as part of the Derivative Works; within the Source form or
+          documentation, if provided along with the Derivative Works; or,
+          within a display generated by the Derivative Works, if and
+          wherever such third-party notices normally appear. The contents
+          of the NOTICE file are for informational purposes only and
+          do not modify the License. You may add Your own attribution
+          notices within Derivative Works that You distribute, alongside
+          or as an addendum to the NOTICE text from the Work, provided
+          that such additional attribution notices cannot be construed
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+   5. Submission of Contributions. Unless You explicitly state otherwise,
+      any Contribution intentionally submitted for inclusion in the Work
+      by You to the Licensor shall be under the terms and conditions of
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+      Notwithstanding the above, nothing herein shall supersede or modify
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+
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diff --git a/contrib/libs/opentelemetry-proto/README.md b/contrib/libs/opentelemetry-proto/README.md
new file mode 100644
index 0000000000..d22b11899f
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/README.md
@@ -0,0 +1,95 @@
+# OpenTelemetry Protocol (OTLP) Specification
+
+[![Build Check](https://github.com/open-telemetry/opentelemetry-proto/workflows/Build%20Check/badge.svg?branch=main)](https://github.com/open-telemetry/opentelemetry-proto/actions?query=workflow%3A%22Build+Check%22+branch%3Amain)
+
+This repository contains the [OTLP protocol specification](docs/specification.md)
+and the corresponding Language Independent Interface Types ([.proto files](opentelemetry/proto)).
+
+## Language Independent Interface Types
+
+The proto files can be consumed as GIT submodules or copied and built directly in the consumer project.
+
+The compiled files are published to central repositories (Maven, ...) from OpenTelemetry client libraries.
+
+See [contribution guidelines](CONTRIBUTING.md) if you would like to make any changes.
+
+## OTLP/JSON
+
+See additional requirements for [OTLP/JSON wire representation here](https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/protocol/otlp.md#json-protobuf-encoding).
+
+## Generate gRPC Client Libraries
+
+To generate the raw gRPC client libraries, use `make gen-${LANGUAGE}`. Currently supported languages are:
+
+* cpp
+* csharp
+* go
+* java
+* objc
+* openapi (swagger)
+* php
+* python
+* ruby
+
+## Maturity Level
+
+1.0.0 and newer releases from this repository may contain unstable (alpha or beta)
+components as indicated by the Maturity table below.
+
+| Component | Binary Protobuf Maturity | JSON Maturity |
+| --------- |--------------- | ------------- |
+| common/* | Stable | [Stable](docs/specification.md#json-protobuf-encoding) |
+| resource/* | Stable | [Stable](docs/specification.md#json-protobuf-encoding) |
+| metrics/\*<br>collector/metrics/* | Stable | [Stable](docs/specification.md#json-protobuf-encoding) |
+| trace/\*<br>collector/trace/* | Stable | [Stable](docs/specification.md#json-protobuf-encoding) |
+| logs/\*<br>collector/logs/* | Stable | [Stable](docs/specification.md#json-protobuf-encoding) |
+
+(See [maturity-matrix.yaml](https://github.com/open-telemetry/community/blob/47813530864b9fe5a5146f466a58bd2bb94edc72/maturity-matrix.yaml#L57)
+for definition of maturity levels).
+
+## Stability Definition
+
+Components marked `Stable` provide the following guarantees:
+
+- Field types, numbers and names will not change.
+- Service names and service package names will not change.
+- Service method names will not change. [from 1.0.0]
+- Service method parameter names will not change. [from 1.0.0]
+- Service method parameter types and return types will not change. [from 1.0.0]
+- Service method kind (unary vs streaming) will not change.
+- Names of messages and enums will not change. [from 1.0.0]
+- Numbers assigned to enum choices will not change.
+- Names of enum choices will not change. [from 1.0.0]
+- The location of messages and enums, i.e. whether they are declared at the top lexical
+  scope or nested inside another message will not change. [from 1.0.0]
+- Package names and directory structure will not change. [from 1.0.0]
+- `optional` and `repeated` declarators of existing fields will not change. [from 1.0.0]
+- No existing symbol will be deleted.  [from 1.0.0]
+
+Note: guarantees marked [from 1.0.0] will go into effect when this repository is tagged
+with version number 1.0.0.
+
+The following additive changes are allowed:
+
+- Adding new fields to existing messages.
+- Adding new messages or enums.
+- Adding new choices to existing enums.
+- Adding new choices to existing oneof fields.
+- Adding new services.
+- Adding new methods to existing services.
+
+All the additive changes above must be accompanied by an explanation about how
+new and old senders and receivers that implement the version of the protocol
+before and after the change interoperate.
+
+No guarantees are provided whatsoever about the stability of the code that
+is generated from the .proto files by any particular code generator.
+
+## Experiments
+
+In some cases we are trying to experiment with different features. In this case,
+we recommend using an "experimental" sub-directory instead of adding them to any
+protocol version. These protocols should not be used, except for
+development/testing purposes.
+
+Another review must be conducted for experimental protocols to join the main project.
diff --git a/contrib/libs/opentelemetry-proto/RELEASING.md b/contrib/libs/opentelemetry-proto/RELEASING.md
new file mode 100644
index 0000000000..207d234a90
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/RELEASING.md
@@ -0,0 +1,89 @@
+# How to Create a Release of OpenTelemetry Proto (for Maintainers Only)
+
+## Tagging the Release
+
+Our release branches follow the naming convention of `v<major>.<minor>.x`, while
+the tags include the patch version `v<major>.<minor>.<patch>`. For example, the
+same branch `v0.3.x` would be used to create all `v0.3` tags (e.g. `v0.3.0`,
+`v0.3.1`).
+
+In this section upstream repository refers to the main opentelemetry-proto
+github repository.
+
+Before any push to the upstream repository you need to create a [personal access
+token](https://help.github.com/articles/creating-a-personal-access-token-for-the-command-line/).
+
+1. Create the release branch and push it to GitHub:
+
+    ```bash
+    MAJOR=0 MINOR=3 PATCH=0 # Set appropriately for new release
+    git checkout -b v$MAJOR.$MINOR.x main
+    git push upstream v$MAJOR.$MINOR.x
+    ```
+
+2. Enable branch protection for the new branch, if you have admin access.
+   Otherwise, let someone with admin access know that there is a new release
+   branch.
+
+    - Open the branch protection settings for the new branch, by following
+      [Github's instructions](https://help.github.com/articles/configuring-protected-branches/).
+    - Copy the settings from a previous branch, i.e., check
+      - `Protect this branch`
+      - `Require pull request reviews before merging`
+      - `Require status checks to pass before merging`
+      - `Include administrators`
+
+      Enable the following required status checks:
+      - `cla/linuxfoundation`
+      - `ci/circleci: build`
+    - Uncheck everything else.
+    - Click "Save changes".
+
+3. For `vMajor.Minor.x` branch:
+
+    - Create and push a tag:
+
+    ```bash
+    git checkout v$MAJOR.$MINOR.x
+    git pull upstream v$MAJOR.$MINOR.x
+    git tag -a v$MAJOR.$MINOR.$PATCH -m "Version $MAJOR.$MINOR.$PATCH"
+    git push upstream v$MAJOR.$MINOR.$PATCH
+    ```
+
+## Patch Release
+
+All patch releases should include only bug-fixes, and must avoid
+adding/modifying the public APIs. To cherry-pick one commit use the following
+instructions:
+
+- Create and push a tag:
+
+```bash
+COMMIT=1224f0a # Set the right commit hash.
+git checkout -b cherrypick v$MAJOR.$MINOR.x
+git cherry-pick -x $COMMIT
+git commit -a -m "Cherry-pick commit $COMMIT"
+```
+
+- Go through PR review and merge it to GitHub v$MAJOR.$MINOR.x branch.
+
+- Tag a new patch release when all commits are merged.
+
+## Announcement
+
+Once deployment is done, go to Github [release
+page](https://github.com/open-telemetry/opentelemetry-proto/releases), press
+`Draft a new release` to write release notes about the new release.
+
+You can use `git log upstream/v$MAJOR.$((MINOR-1)).x..upstream/v$MAJOR.$MINOR.x --graph --first-parent`
+or the Github [compare tool](https://github.com/open-telemetry/opentelemetry-proto/compare/)
+to view a summary of all commits since last release as a reference.
+
+In addition, you can refer to [CHANGELOG.md](CHANGELOG.md)
+for a list of major changes since last release.
+
+## Update release versions in documentations and CHANGELOG files
+
+After releasing is done, you need to update [README.md](README.md) and [CHANGELOG.md](CHANGELOG.md).
+
+Create a PR to mark the new release in [CHANGELOG.md](CHANGELOG.md) on main branch.
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/README.md b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/README.md
new file mode 100644
index 0000000000..f82dbb0278
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/README.md
@@ -0,0 +1,10 @@
+# OpenTelemetry Collector Proto
+
+This package describes the OpenTelemetry collector protocol.
+
+## Packages
+
+1. `common` package contains the common messages shared between different services.
+2. `trace` package contains the Trace Service protos.
+3. `metrics` package contains the Metrics Service protos.
+4. `logs` package contains the Logs Service protos.
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
new file mode 100644
index 0000000000..8260d8aaeb
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/logs/v1/logs_service.proto
@@ -0,0 +1,79 @@
+// Copyright 2020, OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package opentelemetry.proto.collector.logs.v1;
+
+import "opentelemetry/proto/logs/v1/logs.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Collector.Logs.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.collector.logs.v1";
+option java_outer_classname = "LogsServiceProto";
+option go_package = "go.opentelemetry.io/proto/otlp/collector/logs/v1";
+
+// Service that can be used to push logs between one Application instrumented with
+// OpenTelemetry and an collector, or between an collector and a central collector (in this
+// case logs are sent/received to/from multiple Applications).
+service LogsService {
+  // For performance reasons, it is recommended to keep this RPC
+  // alive for the entire life of the application.
+  rpc Export(ExportLogsServiceRequest) returns (ExportLogsServiceResponse) {}
+}
+
+message ExportLogsServiceRequest {
+  // An array of ResourceLogs.
+  // For data coming from a single resource this array will typically contain one
+  // element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+  // data from multiple origins typically batch the data before forwarding further and
+  // in that case this array will contain multiple elements.
+  repeated opentelemetry.proto.logs.v1.ResourceLogs resource_logs = 1;
+}
+
+message ExportLogsServiceResponse {
+  // The details of a partially successful export request.
+  //
+  // If the request is only partially accepted
+  // (i.e. when the server accepts only parts of the data and rejects the rest)
+  // the server MUST initialize the `partial_success` field and MUST
+  // set the `rejected_<signal>` with the number of items it rejected.
+  //
+  // Servers MAY also make use of the `partial_success` field to convey
+  // warnings/suggestions to senders even when the request was fully accepted.
+  // In such cases, the `rejected_<signal>` MUST have a value of `0` and
+  // the `error_message` MUST be non-empty.
+  //
+  // A `partial_success` message with an empty value (rejected_<signal> = 0 and
+  // `error_message` = "") is equivalent to it not being set/present. Senders
+  // SHOULD interpret it the same way as in the full success case.
+  ExportLogsPartialSuccess partial_success = 1;
+}
+
+message ExportLogsPartialSuccess {
+  // The number of rejected log records.
+  //
+  // A `rejected_<signal>` field holding a `0` value indicates that the
+  // request was fully accepted.
+  int64 rejected_log_records = 1;
+
+  // A developer-facing human-readable message in English. It should be used
+  // either to explain why the server rejected parts of the data during a partial
+  // success or to convey warnings/suggestions during a full success. The message
+  // should offer guidance on how users can address such issues.
+  //
+  // error_message is an optional field. An error_message with an empty value
+  // is equivalent to it not being set.
+  string error_message = 2;
+}
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
new file mode 100644
index 0000000000..dd48f1ad3a
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/metrics/v1/metrics_service.proto
@@ -0,0 +1,79 @@
+// Copyright 2019, OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package opentelemetry.proto.collector.metrics.v1;
+
+import "opentelemetry/proto/metrics/v1/metrics.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Collector.Metrics.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.collector.metrics.v1";
+option java_outer_classname = "MetricsServiceProto";
+option go_package = "go.opentelemetry.io/proto/otlp/collector/metrics/v1";
+
+// Service that can be used to push metrics between one Application
+// instrumented with OpenTelemetry and a collector, or between a collector and a
+// central collector.
+service MetricsService {
+  // For performance reasons, it is recommended to keep this RPC
+  // alive for the entire life of the application.
+  rpc Export(ExportMetricsServiceRequest) returns (ExportMetricsServiceResponse) {}
+}
+
+message ExportMetricsServiceRequest {
+  // An array of ResourceMetrics.
+  // For data coming from a single resource this array will typically contain one
+  // element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+  // data from multiple origins typically batch the data before forwarding further and
+  // in that case this array will contain multiple elements.
+  repeated opentelemetry.proto.metrics.v1.ResourceMetrics resource_metrics = 1;
+}
+
+message ExportMetricsServiceResponse {
+  // The details of a partially successful export request.
+  //
+  // If the request is only partially accepted
+  // (i.e. when the server accepts only parts of the data and rejects the rest)
+  // the server MUST initialize the `partial_success` field and MUST
+  // set the `rejected_<signal>` with the number of items it rejected.
+  //
+  // Servers MAY also make use of the `partial_success` field to convey
+  // warnings/suggestions to senders even when the request was fully accepted.
+  // In such cases, the `rejected_<signal>` MUST have a value of `0` and
+  // the `error_message` MUST be non-empty.
+  //
+  // A `partial_success` message with an empty value (rejected_<signal> = 0 and
+  // `error_message` = "") is equivalent to it not being set/present. Senders
+  // SHOULD interpret it the same way as in the full success case.
+  ExportMetricsPartialSuccess partial_success = 1;
+}
+
+message ExportMetricsPartialSuccess {
+  // The number of rejected data points.
+  //
+  // A `rejected_<signal>` field holding a `0` value indicates that the
+  // request was fully accepted.
+  int64 rejected_data_points = 1;
+
+  // A developer-facing human-readable message in English. It should be used
+  // either to explain why the server rejected parts of the data during a partial
+  // success or to convey warnings/suggestions during a full success. The message
+  // should offer guidance on how users can address such issues.
+  //
+  // error_message is an optional field. An error_message with an empty value
+  // is equivalent to it not being set.
+  string error_message = 2;
+}
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
new file mode 100644
index 0000000000..d6fe67f9e5
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/collector/trace/v1/trace_service.proto
@@ -0,0 +1,79 @@
+// Copyright 2019, OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package opentelemetry.proto.collector.trace.v1;
+
+import "opentelemetry/proto/trace/v1/trace.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Collector.Trace.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.collector.trace.v1";
+option java_outer_classname = "TraceServiceProto";
+option go_package = "go.opentelemetry.io/proto/otlp/collector/trace/v1";
+
+// Service that can be used to push spans between one Application instrumented with
+// OpenTelemetry and a collector, or between a collector and a central collector (in this
+// case spans are sent/received to/from multiple Applications).
+service TraceService {
+  // For performance reasons, it is recommended to keep this RPC
+  // alive for the entire life of the application.
+  rpc Export(ExportTraceServiceRequest) returns (ExportTraceServiceResponse) {}
+}
+
+message ExportTraceServiceRequest {
+  // An array of ResourceSpans.
+  // For data coming from a single resource this array will typically contain one
+  // element. Intermediary nodes (such as OpenTelemetry Collector) that receive
+  // data from multiple origins typically batch the data before forwarding further and
+  // in that case this array will contain multiple elements.
+  repeated opentelemetry.proto.trace.v1.ResourceSpans resource_spans = 1;
+}
+
+message ExportTraceServiceResponse {
+  // The details of a partially successful export request.
+  //
+  // If the request is only partially accepted
+  // (i.e. when the server accepts only parts of the data and rejects the rest)
+  // the server MUST initialize the `partial_success` field and MUST
+  // set the `rejected_<signal>` with the number of items it rejected.
+  //
+  // Servers MAY also make use of the `partial_success` field to convey
+  // warnings/suggestions to senders even when the request was fully accepted.
+  // In such cases, the `rejected_<signal>` MUST have a value of `0` and
+  // the `error_message` MUST be non-empty.
+  //
+  // A `partial_success` message with an empty value (rejected_<signal> = 0 and
+  // `error_message` = "") is equivalent to it not being set/present. Senders
+  // SHOULD interpret it the same way as in the full success case.
+  ExportTracePartialSuccess partial_success = 1;
+}
+
+message ExportTracePartialSuccess {
+  // The number of rejected spans.
+  //
+  // A `rejected_<signal>` field holding a `0` value indicates that the
+  // request was fully accepted.
+  int64 rejected_spans = 1;
+
+  // A developer-facing human-readable message in English. It should be used
+  // either to explain why the server rejected parts of the data during a partial
+  // success or to convey warnings/suggestions during a full success. The message
+  // should offer guidance on how users can address such issues.
+  //
+  // error_message is an optional field. An error_message with an empty value
+  // is equivalent to it not being set.
+  string error_message = 2;
+}
diff --git a/library/cpp/actors/wilson/protos/common.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
index 8562ee6d1e..ff8a21a1fa 100644
--- a/library/cpp/actors/wilson/protos/common.proto
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/common/v1/common.proto
@@ -16,6 +16,12 @@ syntax = "proto3";
 
 package opentelemetry.proto.common.v1;
 
+option csharp_namespace = "OpenTelemetry.Proto.Common.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.common.v1";
+option java_outer_classname = "CommonProto";
+option go_package = "go.opentelemetry.io/proto/otlp/common/v1";
+
 // AnyValue is used to represent any type of attribute value. AnyValue may contain a
 // primitive value such as a string or integer or it may contain an arbitrary nested
 // object containing arrays, key-value lists and primitives.
@@ -60,25 +66,16 @@ message KeyValue {
   AnyValue value = 2;
 }
 
-// InstrumentationLibrary is a message representing the instrumentation library information
-// such as the fully qualified name and version.
-// InstrumentationLibrary is wire-compatible with InstrumentationScope for binary
-// Protobuf format.
-// This message is deprecated and will be removed on June 15, 2022.
-message InstrumentationLibrary {
-  option deprecated = true;
-
-  // An empty instrumentation library name means the name is unknown.
-  string name = 1;
-  string version = 2;
-}
-
 // InstrumentationScope is a message representing the instrumentation scope information
 // such as the fully qualified name and version. 
 message InstrumentationScope {
   // An empty instrumentation scope name means the name is unknown.
   string name = 1;
   string version = 2;
+
+  // Additional attributes that describe the scope. [Optional].
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
   repeated KeyValue attributes = 3;
   uint32 dropped_attributes_count = 4;
 }
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
new file mode 100644
index 0000000000..0b4b649729
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/logs/v1/logs.proto
@@ -0,0 +1,203 @@
+// Copyright 2020, OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package opentelemetry.proto.logs.v1;
+
+import "opentelemetry/proto/common/v1/common.proto";
+import "opentelemetry/proto/resource/v1/resource.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Logs.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.logs.v1";
+option java_outer_classname = "LogsProto";
+option go_package = "go.opentelemetry.io/proto/otlp/logs/v1";
+
+// LogsData represents the logs data that can be stored in a persistent storage,
+// OR can be embedded by other protocols that transfer OTLP logs data but do not
+// implement the OTLP protocol.
+//
+// The main difference between this message and collector protocol is that
+// in this message there will not be any "control" or "metadata" specific to
+// OTLP protocol.
+//
+// When new fields are added into this message, the OTLP request MUST be updated
+// as well.
+message LogsData {
+  // An array of ResourceLogs.
+  // For data coming from a single resource this array will typically contain
+  // one element. Intermediary nodes that receive data from multiple origins
+  // typically batch the data before forwarding further and in that case this
+  // array will contain multiple elements.
+  repeated ResourceLogs resource_logs = 1;
+}
+
+// A collection of ScopeLogs from a Resource.
+message ResourceLogs {
+  reserved 1000;
+
+  // The resource for the logs in this message.
+  // If this field is not set then resource info is unknown.
+  opentelemetry.proto.resource.v1.Resource resource = 1;
+
+  // A list of ScopeLogs that originate from a resource.
+  repeated ScopeLogs scope_logs = 2;
+
+  // This schema_url applies to the data in the "resource" field. It does not apply
+  // to the data in the "scope_logs" field which have their own schema_url field.
+  string schema_url = 3;
+}
+
+// A collection of Logs produced by a Scope.
+message ScopeLogs {
+  // The instrumentation scope information for the logs in this message.
+  // Semantically when InstrumentationScope isn't set, it is equivalent with
+  // an empty instrumentation scope name (unknown).
+  opentelemetry.proto.common.v1.InstrumentationScope scope = 1;
+
+  // A list of log records.
+  repeated LogRecord log_records = 2;
+
+  // This schema_url applies to all logs in the "logs" field.
+  string schema_url = 3;
+}
+
+// Possible values for LogRecord.SeverityNumber.
+enum SeverityNumber {
+  // UNSPECIFIED is the default SeverityNumber, it MUST NOT be used.
+  SEVERITY_NUMBER_UNSPECIFIED = 0;
+  SEVERITY_NUMBER_TRACE  = 1;
+  SEVERITY_NUMBER_TRACE2 = 2;
+  SEVERITY_NUMBER_TRACE3 = 3;
+  SEVERITY_NUMBER_TRACE4 = 4;
+  SEVERITY_NUMBER_DEBUG  = 5;
+  SEVERITY_NUMBER_DEBUG2 = 6;
+  SEVERITY_NUMBER_DEBUG3 = 7;
+  SEVERITY_NUMBER_DEBUG4 = 8;
+  SEVERITY_NUMBER_INFO   = 9;
+  SEVERITY_NUMBER_INFO2  = 10;
+  SEVERITY_NUMBER_INFO3  = 11;
+  SEVERITY_NUMBER_INFO4  = 12;
+  SEVERITY_NUMBER_WARN   = 13;
+  SEVERITY_NUMBER_WARN2  = 14;
+  SEVERITY_NUMBER_WARN3  = 15;
+  SEVERITY_NUMBER_WARN4  = 16;
+  SEVERITY_NUMBER_ERROR  = 17;
+  SEVERITY_NUMBER_ERROR2 = 18;
+  SEVERITY_NUMBER_ERROR3 = 19;
+  SEVERITY_NUMBER_ERROR4 = 20;
+  SEVERITY_NUMBER_FATAL  = 21;
+  SEVERITY_NUMBER_FATAL2 = 22;
+  SEVERITY_NUMBER_FATAL3 = 23;
+  SEVERITY_NUMBER_FATAL4 = 24;
+}
+
+// LogRecordFlags is defined as a protobuf 'uint32' type and is to be used as
+// bit-fields. Each non-zero value defined in this enum is a bit-mask.
+// To extract the bit-field, for example, use an expression like:
+//
+//   (logRecord.flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK)
+//
+enum LogRecordFlags {
+  // The zero value for the enum. Should not be used for comparisons.
+  // Instead use bitwise "and" with the appropriate mask as shown above.
+  LOG_RECORD_FLAGS_DO_NOT_USE = 0;
+
+  // Bits 0-7 are used for trace flags.
+  LOG_RECORD_FLAGS_TRACE_FLAGS_MASK = 0x000000FF;
+
+  // Bits 8-31 are reserved for future use.
+}
+
+// A log record according to OpenTelemetry Log Data Model:
+// https://github.com/open-telemetry/oteps/blob/main/text/logs/0097-log-data-model.md
+message LogRecord {
+  reserved 4;
+
+  // time_unix_nano is the time when the event occurred.
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+  // Value of 0 indicates unknown or missing timestamp.
+  fixed64 time_unix_nano = 1;
+
+  // Time when the event was observed by the collection system.
+  // For events that originate in OpenTelemetry (e.g. using OpenTelemetry Logging SDK)
+  // this timestamp is typically set at the generation time and is equal to Timestamp.
+  // For events originating externally and collected by OpenTelemetry (e.g. using
+  // Collector) this is the time when OpenTelemetry's code observed the event measured
+  // by the clock of the OpenTelemetry code. This field MUST be set once the event is
+  // observed by OpenTelemetry.
+  //
+  // For converting OpenTelemetry log data to formats that support only one timestamp or
+  // when receiving OpenTelemetry log data by recipients that support only one timestamp
+  // internally the following logic is recommended:
+  //   - Use time_unix_nano if it is present, otherwise use observed_time_unix_nano.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+  // Value of 0 indicates unknown or missing timestamp.
+  fixed64 observed_time_unix_nano = 11;
+
+  // Numerical value of the severity, normalized to values described in Log Data Model.
+  // [Optional].
+  SeverityNumber severity_number = 2;
+
+  // The severity text (also known as log level). The original string representation as
+  // it is known at the source. [Optional].
+  string severity_text = 3;
+
+  // A value containing the body of the log record. Can be for example a human-readable
+  // string message (including multi-line) describing the event in a free form or it can
+  // be a structured data composed of arrays and maps of other values. [Optional].
+  opentelemetry.proto.common.v1.AnyValue body = 5;
+
+  // Additional attributes that describe the specific event occurrence. [Optional].
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
+  repeated opentelemetry.proto.common.v1.KeyValue attributes = 6;
+  uint32 dropped_attributes_count = 7;
+
+  // Flags, a bit field. 8 least significant bits are the trace flags as
+  // defined in W3C Trace Context specification. 24 most significant bits are reserved
+  // and must be set to 0. Readers must not assume that 24 most significant bits
+  // will be zero and must correctly mask the bits when reading 8-bit trace flag (use
+  // flags & LOG_RECORD_FLAGS_TRACE_FLAGS_MASK). [Optional].
+  fixed32 flags = 8;
+
+  // A unique identifier for a trace. All logs from the same trace share
+  // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR
+  // of length other than 16 bytes is considered invalid (empty string in OTLP/JSON
+  // is zero-length and thus is also invalid).
+  //
+  // This field is optional.
+  //
+  // The receivers SHOULD assume that the log record is not associated with a
+  // trace if any of the following is true:
+  //   - the field is not present,
+  //   - the field contains an invalid value.
+  bytes trace_id = 9;
+
+  // A unique identifier for a span within a trace, assigned when the span
+  // is created. The ID is an 8-byte array. An ID with all zeroes OR of length
+  // other than 8 bytes is considered invalid (empty string in OTLP/JSON
+  // is zero-length and thus is also invalid).
+  //
+  // This field is optional. If the sender specifies a valid span_id then it SHOULD also
+  // specify a valid trace_id.
+  //
+  // The receivers SHOULD assume that the log record is not associated with a
+  // span if any of the following is true:
+  //   - the field is not present,
+  //   - the field contains an invalid value.
+  bytes span_id = 10;
+}
diff --git a/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
new file mode 100644
index 0000000000..da986dda18
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/metrics/v1/metrics.proto
@@ -0,0 +1,676 @@
+// Copyright 2019, OpenTelemetry Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+syntax = "proto3";
+
+package opentelemetry.proto.metrics.v1;
+
+import "opentelemetry/proto/common/v1/common.proto";
+import "opentelemetry/proto/resource/v1/resource.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Metrics.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.metrics.v1";
+option java_outer_classname = "MetricsProto";
+option go_package = "go.opentelemetry.io/proto/otlp/metrics/v1";
+
+// MetricsData represents the metrics data that can be stored in a persistent
+// storage, OR can be embedded by other protocols that transfer OTLP metrics
+// data but do not implement the OTLP protocol.
+//
+// The main difference between this message and collector protocol is that
+// in this message there will not be any "control" or "metadata" specific to
+// OTLP protocol.
+//
+// When new fields are added into this message, the OTLP request MUST be updated
+// as well.
+message MetricsData {
+  // An array of ResourceMetrics.
+  // For data coming from a single resource this array will typically contain
+  // one element. Intermediary nodes that receive data from multiple origins
+  // typically batch the data before forwarding further and in that case this
+  // array will contain multiple elements.
+  repeated ResourceMetrics resource_metrics = 1;
+}
+
+// A collection of ScopeMetrics from a Resource.
+message ResourceMetrics {
+  reserved 1000;
+
+  // The resource for the metrics in this message.
+  // If this field is not set then no resource info is known.
+  opentelemetry.proto.resource.v1.Resource resource = 1;
+
+  // A list of metrics that originate from a resource.
+  repeated ScopeMetrics scope_metrics = 2;
+
+  // This schema_url applies to the data in the "resource" field. It does not apply
+  // to the data in the "scope_metrics" field which have their own schema_url field.
+  string schema_url = 3;
+}
+
+// A collection of Metrics produced by an Scope.
+message ScopeMetrics {
+  // The instrumentation scope information for the metrics in this message.
+  // Semantically when InstrumentationScope isn't set, it is equivalent with
+  // an empty instrumentation scope name (unknown).
+  opentelemetry.proto.common.v1.InstrumentationScope scope = 1;
+
+  // A list of metrics that originate from an instrumentation library.
+  repeated Metric metrics = 2;
+
+  // This schema_url applies to all metrics in the "metrics" field.
+  string schema_url = 3;
+}
+
+// Defines a Metric which has one or more timeseries.  The following is a
+// brief summary of the Metric data model.  For more details, see:
+//
+//   https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/metrics/data-model.md
+//
+//
+// The data model and relation between entities is shown in the
+// diagram below. Here, "DataPoint" is the term used to refer to any
+// one of the specific data point value types, and "points" is the term used
+// to refer to any one of the lists of points contained in the Metric.
+//
+// - Metric is composed of a metadata and data.
+// - Metadata part contains a name, description, unit.
+// - Data is one of the possible types (Sum, Gauge, Histogram, Summary).
+// - DataPoint contains timestamps, attributes, and one of the possible value type
+//   fields.
+//
+//     Metric
+//  +------------+
+//  |name        |
+//  |description |
+//  |unit        |     +------------------------------------+
+//  |data        |---> |Gauge, Sum, Histogram, Summary, ... |
+//  +------------+     +------------------------------------+
+//
+//    Data [One of Gauge, Sum, Histogram, Summary, ...]
+//  +-----------+
+//  |...        |  // Metadata about the Data.
+//  |points     |--+
+//  +-----------+  |
+//                 |      +---------------------------+
+//                 |      |DataPoint 1                |
+//                 v      |+------+------+   +------+ |
+//              +-----+   ||label |label |...|label | |
+//              |  1  |-->||value1|value2|...|valueN| |
+//              +-----+   |+------+------+   +------+ |
+//              |  .  |   |+-----+                    |
+//              |  .  |   ||value|                    |
+//              |  .  |   |+-----+                    |
+//              |  .  |   +---------------------------+
+//              |  .  |                   .
+//              |  .  |                   .
+//              |  .  |                   .
+//              |  .  |   +---------------------------+
+//              |  .  |   |DataPoint M                |
+//              +-----+   |+------+------+   +------+ |
+//              |  M  |-->||label |label |...|label | |
+//              +-----+   ||value1|value2|...|valueN| |
+//                        |+------+------+   +------+ |
+//                        |+-----+                    |
+//                        ||value|                    |
+//                        |+-----+                    |
+//                        +---------------------------+
+//
+// Each distinct type of DataPoint represents the output of a specific
+// aggregation function, the result of applying the DataPoint's
+// associated function of to one or more measurements.
+//
+// All DataPoint types have three common fields:
+// - Attributes includes key-value pairs associated with the data point
+// - TimeUnixNano is required, set to the end time of the aggregation
+// - StartTimeUnixNano is optional, but strongly encouraged for DataPoints
+//   having an AggregationTemporality field, as discussed below.
+//
+// Both TimeUnixNano and StartTimeUnixNano values are expressed as
+// UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January 1970.
+//
+// # TimeUnixNano
+//
+// This field is required, having consistent interpretation across
+// DataPoint types.  TimeUnixNano is the moment corresponding to when
+// the data point's aggregate value was captured.
+//
+// Data points with the 0 value for TimeUnixNano SHOULD be rejected
+// by consumers.
+//
+// # StartTimeUnixNano
+//
+// StartTimeUnixNano in general allows detecting when a sequence of
+// observations is unbroken.  This field indicates to consumers the
+// start time for points with cumulative and delta
+// AggregationTemporality, and it should be included whenever possible
+// to support correct rate calculation.  Although it may be omitted
+// when the start time is truly unknown, setting StartTimeUnixNano is
+// strongly encouraged.
+message Metric {
+  reserved 4, 6, 8;
+
+  // name of the metric, including its DNS name prefix. It must be unique.
+  string name = 1;
+
+  // description of the metric, which can be used in documentation.
+  string description = 2;
+
+  // unit in which the metric value is reported. Follows the format
+  // described by http://unitsofmeasure.org/ucum.html.
+  string unit = 3;
+
+  // Data determines the aggregation type (if any) of the metric, what is the
+  // reported value type for the data points, as well as the relatationship to
+  // the time interval over which they are reported.
+  oneof data {
+    Gauge gauge = 5;
+    Sum sum = 7;
+    Histogram histogram = 9;
+    ExponentialHistogram exponential_histogram = 10;
+    Summary summary = 11;
+  }
+}
+
+// Gauge represents the type of a scalar metric that always exports the
+// "current value" for every data point. It should be used for an "unknown"
+// aggregation.
+//
+// A Gauge does not support different aggregation temporalities. Given the
+// aggregation is unknown, points cannot be combined using the same
+// aggregation, regardless of aggregation temporalities. Therefore,
+// AggregationTemporality is not included. Consequently, this also means
+// "StartTimeUnixNano" is ignored for all data points.
+message Gauge {
+  repeated NumberDataPoint data_points = 1;
+}
+
+// Sum represents the type of a scalar metric that is calculated as a sum of all
+// reported measurements over a time interval.
+message Sum {
+  repeated NumberDataPoint data_points = 1;
+
+  // aggregation_temporality describes if the aggregator reports delta changes
+  // since last report time, or cumulative changes since a fixed start time.
+  AggregationTemporality aggregation_temporality = 2;
+
+  // If "true" means that the sum is monotonic.
+  bool is_monotonic = 3;
+}
+
+// Histogram represents the type of a metric that is calculated by aggregating
+// as a Histogram of all reported measurements over a time interval.
+message Histogram {
+  repeated HistogramDataPoint data_points = 1;
+
+  // aggregation_temporality describes if the aggregator reports delta changes
+  // since last report time, or cumulative changes since a fixed start time.
+  AggregationTemporality aggregation_temporality = 2;
+}
+
+// ExponentialHistogram represents the type of a metric that is calculated by aggregating
+// as a ExponentialHistogram of all reported double measurements over a time interval.
+message ExponentialHistogram {
+  repeated ExponentialHistogramDataPoint data_points = 1;
+
+  // aggregation_temporality describes if the aggregator reports delta changes
+  // since last report time, or cumulative changes since a fixed start time.
+  AggregationTemporality aggregation_temporality = 2;
+}
+
+// Summary metric data are used to convey quantile summaries,
+// a Prometheus (see: https://prometheus.io/docs/concepts/metric_types/#summary)
+// and OpenMetrics (see: https://github.com/OpenObservability/OpenMetrics/blob/4dbf6075567ab43296eed941037c12951faafb92/protos/prometheus.proto#L45)
+// data type. These data points cannot always be merged in a meaningful way.
+// While they can be useful in some applications, histogram data points are
+// recommended for new applications.
+message Summary {
+  repeated SummaryDataPoint data_points = 1;
+}
+
+// AggregationTemporality defines how a metric aggregator reports aggregated
+// values. It describes how those values relate to the time interval over
+// which they are aggregated.
+enum AggregationTemporality {
+  // UNSPECIFIED is the default AggregationTemporality, it MUST not be used.
+  AGGREGATION_TEMPORALITY_UNSPECIFIED = 0;
+
+  // DELTA is an AggregationTemporality for a metric aggregator which reports
+  // changes since last report time. Successive metrics contain aggregation of
+  // values from continuous and non-overlapping intervals.
+  //
+  // The values for a DELTA metric are based only on the time interval
+  // associated with one measurement cycle. There is no dependency on
+  // previous measurements like is the case for CUMULATIVE metrics.
+  //
+  // For example, consider a system measuring the number of requests that
+  // it receives and reports the sum of these requests every second as a
+  // DELTA metric:
+  //
+  //   1. The system starts receiving at time=t_0.
+  //   2. A request is received, the system measures 1 request.
+  //   3. A request is received, the system measures 1 request.
+  //   4. A request is received, the system measures 1 request.
+  //   5. The 1 second collection cycle ends. A metric is exported for the
+  //      number of requests received over the interval of time t_0 to
+  //      t_0+1 with a value of 3.
+  //   6. A request is received, the system measures 1 request.
+  //   7. A request is received, the system measures 1 request.
+  //   8. The 1 second collection cycle ends. A metric is exported for the
+  //      number of requests received over the interval of time t_0+1 to
+  //      t_0+2 with a value of 2.
+  AGGREGATION_TEMPORALITY_DELTA = 1;
+
+  // CUMULATIVE is an AggregationTemporality for a metric aggregator which
+  // reports changes since a fixed start time. This means that current values
+  // of a CUMULATIVE metric depend on all previous measurements since the
+  // start time. Because of this, the sender is required to retain this state
+  // in some form. If this state is lost or invalidated, the CUMULATIVE metric
+  // values MUST be reset and a new fixed start time following the last
+  // reported measurement time sent MUST be used.
+  //
+  // For example, consider a system measuring the number of requests that
+  // it receives and reports the sum of these requests every second as a
+  // CUMULATIVE metric:
+  //
+  //   1. The system starts receiving at time=t_0.
+  //   2. A request is received, the system measures 1 request.
+  //   3. A request is received, the system measures 1 request.
+  //   4. A request is received, the system measures 1 request.
+  //   5. The 1 second collection cycle ends. A metric is exported for the
+  //      number of requests received over the interval of time t_0 to
+  //      t_0+1 with a value of 3.
+  //   6. A request is received, the system measures 1 request.
+  //   7. A request is received, the system measures 1 request.
+  //   8. The 1 second collection cycle ends. A metric is exported for the
+  //      number of requests received over the interval of time t_0 to
+  //      t_0+2 with a value of 5.
+  //   9. The system experiences a fault and loses state.
+  //   10. The system recovers and resumes receiving at time=t_1.
+  //   11. A request is received, the system measures 1 request.
+  //   12. The 1 second collection cycle ends. A metric is exported for the
+  //      number of requests received over the interval of time t_1 to
+  //      t_0+1 with a value of 1.
+  //
+  // Note: Even though, when reporting changes since last report time, using
+  // CUMULATIVE is valid, it is not recommended. This may cause problems for
+  // systems that do not use start_time to determine when the aggregation
+  // value was reset (e.g. Prometheus).
+  AGGREGATION_TEMPORALITY_CUMULATIVE = 2;
+}
+
+// DataPointFlags is defined as a protobuf 'uint32' type and is to be used as a
+// bit-field representing 32 distinct boolean flags.  Each flag defined in this
+// enum is a bit-mask.  To test the presence of a single flag in the flags of
+// a data point, for example, use an expression like:
+//
+//   (point.flags & DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK) == DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK
+//
+enum DataPointFlags {
+  // The zero value for the enum. Should not be used for comparisons.
+  // Instead use bitwise "and" with the appropriate mask as shown above.
+  DATA_POINT_FLAGS_DO_NOT_USE = 0;
+
+  // This DataPoint is valid but has no recorded value.  This value
+  // SHOULD be used to reflect explicitly missing data in a series, as
+  // for an equivalent to the Prometheus "staleness marker".
+  DATA_POINT_FLAGS_NO_RECORDED_VALUE_MASK = 1;
+
+  // Bits 2-31 are reserved for future use.
+}
+
+// NumberDataPoint is a single data point in a timeseries that describes the
+// time-varying scalar value of a metric.
+message NumberDataPoint {
+  reserved 1;
+
+  // The set of key/value pairs that uniquely identify the timeseries from
+  // where this point belongs. The list may be empty (may contain 0 elements).
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
+  repeated opentelemetry.proto.common.v1.KeyValue attributes = 7;
+
+  // StartTimeUnixNano is optional but strongly encouraged, see the
+  // the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 start_time_unix_nano = 2;
+
+  // TimeUnixNano is required, see the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 time_unix_nano = 3;
+
+  // The value itself.  A point is considered invalid when one of the recognized
+  // value fields is not present inside this oneof.
+  oneof value {
+    double as_double = 4;
+    sfixed64 as_int = 6;
+  }
+
+  // (Optional) List of exemplars collected from
+  // measurements that were used to form the data point
+  repeated Exemplar exemplars = 5;
+
+  // Flags that apply to this specific data point.  See DataPointFlags
+  // for the available flags and their meaning.
+  uint32 flags = 8;
+}
+
+// HistogramDataPoint is a single data point in a timeseries that describes the
+// time-varying values of a Histogram. A Histogram contains summary statistics
+// for a population of values, it may optionally contain the distribution of
+// those values across a set of buckets.
+//
+// If the histogram contains the distribution of values, then both
+// "explicit_bounds" and "bucket counts" fields must be defined.
+// If the histogram does not contain the distribution of values, then both
+// "explicit_bounds" and "bucket_counts" must be omitted and only "count" and
+// "sum" are known.
+message HistogramDataPoint {
+  reserved 1;
+
+  // The set of key/value pairs that uniquely identify the timeseries from
+  // where this point belongs. The list may be empty (may contain 0 elements).
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
+  repeated opentelemetry.proto.common.v1.KeyValue attributes = 9;
+
+  // StartTimeUnixNano is optional but strongly encouraged, see the
+  // the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 start_time_unix_nano = 2;
+
+  // TimeUnixNano is required, see the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 time_unix_nano = 3;
+
+  // count is the number of values in the population. Must be non-negative. This
+  // value must be equal to the sum of the "count" fields in buckets if a
+  // histogram is provided.
+  fixed64 count = 4;
+
+  // sum of the values in the population. If count is zero then this field
+  // must be zero.
+  //
+  // Note: Sum should only be filled out when measuring non-negative discrete
+  // events, and is assumed to be monotonic over the values of these events.
+  // Negative events *can* be recorded, but sum should not be filled out when
+  // doing so.  This is specifically to enforce compatibility w/ OpenMetrics,
+  // see: https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#histogram
+  optional double sum = 5;
+
+  // bucket_counts is an optional field contains the count values of histogram
+  // for each bucket.
+  //
+  // The sum of the bucket_counts must equal the value in the count field.
+  //
+  // The number of elements in bucket_counts array must be by one greater than
+  // the number of elements in explicit_bounds array.
+  repeated fixed64 bucket_counts = 6;
+
+  // explicit_bounds specifies buckets with explicitly defined bounds for values.
+  //
+  // The boundaries for bucket at index i are:
+  //
+  // (-infinity, explicit_bounds[i]] for i == 0
+  // (explicit_bounds[i-1], explicit_bounds[i]] for 0 < i < size(explicit_bounds)
+  // (explicit_bounds[i-1], +infinity) for i == size(explicit_bounds)
+  //
+  // The values in the explicit_bounds array must be strictly increasing.
+  //
+  // Histogram buckets are inclusive of their upper boundary, except the last
+  // bucket where the boundary is at infinity. This format is intentionally
+  // compatible with the OpenMetrics histogram definition.
+  repeated double explicit_bounds = 7;
+
+  // (Optional) List of exemplars collected from
+  // measurements that were used to form the data point
+  repeated Exemplar exemplars = 8;
+
+  // Flags that apply to this specific data point.  See DataPointFlags
+  // for the available flags and their meaning.
+  uint32 flags = 10;
+
+  // min is the minimum value over (start_time, end_time].
+  optional double min = 11;
+
+  // max is the maximum value over (start_time, end_time].
+  optional double max = 12;
+}
+
+// ExponentialHistogramDataPoint is a single data point in a timeseries that describes the
+// time-varying values of a ExponentialHistogram of double values. A ExponentialHistogram contains
+// summary statistics for a population of values, it may optionally contain the
+// distribution of those values across a set of buckets.
+//
+message ExponentialHistogramDataPoint {
+  // The set of key/value pairs that uniquely identify the timeseries from
+  // where this point belongs. The list may be empty (may contain 0 elements).
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
+  repeated opentelemetry.proto.common.v1.KeyValue attributes = 1;
+
+  // StartTimeUnixNano is optional but strongly encouraged, see the
+  // the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 start_time_unix_nano = 2;
+
+  // TimeUnixNano is required, see the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 time_unix_nano = 3;
+
+  // count is the number of values in the population. Must be
+  // non-negative. This value must be equal to the sum of the "bucket_counts"
+  // values in the positive and negative Buckets plus the "zero_count" field.
+  fixed64 count = 4;
+
+  // sum of the values in the population. If count is zero then this field
+  // must be zero.
+  //
+  // Note: Sum should only be filled out when measuring non-negative discrete
+  // events, and is assumed to be monotonic over the values of these events.
+  // Negative events *can* be recorded, but sum should not be filled out when
+  // doing so.  This is specifically to enforce compatibility w/ OpenMetrics,
+  // see: https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#histogram
+  optional double sum = 5;
+  
+  // scale describes the resolution of the histogram.  Boundaries are
+  // located at powers of the base, where:
+  //
+  //   base = (2^(2^-scale))
+  //
+  // The histogram bucket identified by `index`, a signed integer,
+  // contains values that are greater than (base^index) and
+  // less than or equal to (base^(index+1)).
+  //
+  // The positive and negative ranges of the histogram are expressed
+  // separately.  Negative values are mapped by their absolute value
+  // into the negative range using the same scale as the positive range.
+  //
+  // scale is not restricted by the protocol, as the permissible
+  // values depend on the range of the data.
+  sint32 scale = 6;
+
+  // zero_count is the count of values that are either exactly zero or
+  // within the region considered zero by the instrumentation at the
+  // tolerated degree of precision.  This bucket stores values that
+  // cannot be expressed using the standard exponential formula as
+  // well as values that have been rounded to zero.
+  //
+  // Implementations MAY consider the zero bucket to have probability
+  // mass equal to (zero_count / count).
+  fixed64 zero_count = 7;
+
+  // positive carries the positive range of exponential bucket counts.
+  Buckets positive = 8;
+
+  // negative carries the negative range of exponential bucket counts.
+  Buckets negative = 9;
+
+  // Buckets are a set of bucket counts, encoded in a contiguous array
+  // of counts.
+  message Buckets {
+    // Offset is the bucket index of the first entry in the bucket_counts array.
+    // 
+    // Note: This uses a varint encoding as a simple form of compression.
+    sint32 offset = 1;
+
+    // bucket_counts is an array of count values, where bucket_counts[i] carries
+    // the count of the bucket at index (offset+i). bucket_counts[i] is the count
+    // of values greater than base^(offset+i) and less than or equal to
+    // base^(offset+i+1).
+    //
+    // Note: By contrast, the explicit HistogramDataPoint uses
+    // fixed64.  This field is expected to have many buckets,
+    // especially zeros, so uint64 has been selected to ensure
+    // varint encoding.
+    repeated uint64 bucket_counts = 2;
+  } 
+
+  // Flags that apply to this specific data point.  See DataPointFlags
+  // for the available flags and their meaning.
+  uint32 flags = 10;
+
+  // (Optional) List of exemplars collected from
+  // measurements that were used to form the data point
+  repeated Exemplar exemplars = 11;
+
+  // min is the minimum value over (start_time, end_time].
+  optional double min = 12;
+
+  // max is the maximum value over (start_time, end_time].
+  optional double max = 13;
+
+  // ZeroThreshold may be optionally set to convey the width of the zero
+  // region. Where the zero region is defined as the closed interval
+  // [-ZeroThreshold, ZeroThreshold].
+  // When ZeroThreshold is 0, zero count bucket stores values that cannot be
+  // expressed using the standard exponential formula as well as values that
+  // have been rounded to zero.
+  double zero_threshold = 14;
+}
+
+// SummaryDataPoint is a single data point in a timeseries that describes the
+// time-varying values of a Summary metric.
+message SummaryDataPoint {
+  reserved 1;
+
+  // The set of key/value pairs that uniquely identify the timeseries from
+  // where this point belongs. The list may be empty (may contain 0 elements).
+  // Attribute keys MUST be unique (it is not allowed to have more than one
+  // attribute with the same key).
+  repeated opentelemetry.proto.common.v1.KeyValue attributes = 7;
+
+  // StartTimeUnixNano is optional but strongly encouraged, see the
+  // the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 start_time_unix_nano = 2;
+
+  // TimeUnixNano is required, see the detailed comments above Metric.
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 time_unix_nano = 3;
+
+  // count is the number of values in the population. Must be non-negative.
+  fixed64 count = 4;
+
+  // sum of the values in the population. If count is zero then this field
+  // must be zero.
+  //
+  // Note: Sum should only be filled out when measuring non-negative discrete
+  // events, and is assumed to be monotonic over the values of these events.
+  // Negative events *can* be recorded, but sum should not be filled out when
+  // doing so.  This is specifically to enforce compatibility w/ OpenMetrics,
+  // see: https://github.com/OpenObservability/OpenMetrics/blob/main/specification/OpenMetrics.md#summary
+  double sum = 5;
+
+  // Represents the value at a given quantile of a distribution.
+  //
+  // To record Min and Max values following conventions are used:
+  // - The 1.0 quantile is equivalent to the maximum value observed.
+  // - The 0.0 quantile is equivalent to the minimum value observed.
+  //
+  // See the following issue for more context:
+  // https://github.com/open-telemetry/opentelemetry-proto/issues/125
+  message ValueAtQuantile {
+    // The quantile of a distribution. Must be in the interval
+    // [0.0, 1.0].
+    double quantile = 1;
+
+    // The value at the given quantile of a distribution.
+    //
+    // Quantile values must NOT be negative.
+    double value = 2;
+  }
+
+  // (Optional) list of values at different quantiles of the distribution calculated
+  // from the current snapshot. The quantiles must be strictly increasing.
+  repeated ValueAtQuantile quantile_values = 6;
+
+  // Flags that apply to this specific data point.  See DataPointFlags
+  // for the available flags and their meaning.
+  uint32 flags = 8;
+}
+
+// A representation of an exemplar, which is a sample input measurement.
+// Exemplars also hold information about the environment when the measurement
+// was recorded, for example the span and trace ID of the active span when the
+// exemplar was recorded.
+message Exemplar {
+  reserved 1;
+
+  // The set of key/value pairs that were filtered out by the aggregator, but
+  // recorded alongside the original measurement. Only key/value pairs that were
+  // filtered out by the aggregator should be included
+  repeated opentelemetry.proto.common.v1.KeyValue filtered_attributes = 7;
+
+  // time_unix_nano is the exact time when this exemplar was recorded
+  //
+  // Value is UNIX Epoch time in nanoseconds since 00:00:00 UTC on 1 January
+  // 1970.
+  fixed64 time_unix_nano = 2;
+
+  // The value of the measurement that was recorded. An exemplar is
+  // considered invalid when one of the recognized value fields is not present
+  // inside this oneof.
+  oneof value {
+    double as_double = 3;
+    sfixed64 as_int = 6;
+  }
+
+  // (Optional) Span ID of the exemplar trace.
+  // span_id may be missing if the measurement is not recorded inside a trace
+  // or if the trace is not sampled.
+  bytes span_id = 4;
+
+  // (Optional) Trace ID of the exemplar trace.
+  // trace_id may be missing if the measurement is not recorded inside a trace
+  // or if the trace is not sampled.
+  bytes trace_id = 5;
+}
diff --git a/library/cpp/actors/wilson/protos/resource.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
index 752bf287ea..6637560bc3 100644
--- a/library/cpp/actors/wilson/protos/resource.proto
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/resource/v1/resource.proto
@@ -16,7 +16,13 @@ syntax = "proto3";
 
 package opentelemetry.proto.resource.v1;
 
-import "library/cpp/actors/wilson/protos/common.proto";
+import "opentelemetry/proto/common/v1/common.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Resource.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.resource.v1";
+option java_outer_classname = "ResourceProto";
+option go_package = "go.opentelemetry.io/proto/otlp/resource/v1";
 
 // Resource information.
 message Resource {
diff --git a/library/cpp/actors/wilson/protos/trace.proto b/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
index 0b645cf8ad..b2869edc42 100644
--- a/library/cpp/actors/wilson/protos/trace.proto
+++ b/contrib/libs/opentelemetry-proto/opentelemetry/proto/trace/v1/trace.proto
@@ -16,8 +16,14 @@ syntax = "proto3";
 
 package opentelemetry.proto.trace.v1;
 
-import "library/cpp/actors/wilson/protos/common.proto";
-import "library/cpp/actors/wilson/protos/resource.proto";
+import "opentelemetry/proto/common/v1/common.proto";
+import "opentelemetry/proto/resource/v1/resource.proto";
+
+option csharp_namespace = "OpenTelemetry.Proto.Trace.V1";
+option java_multiple_files = true;
+option java_package = "io.opentelemetry.proto.trace.v1";
+option java_outer_classname = "TraceProto";
+option go_package = "go.opentelemetry.io/proto/otlp/trace/v1";
 
 // TracesData represents the traces data that can be stored in a persistent storage,
 // OR can be embedded by other protocols that transfer OTLP traces data but do
@@ -40,6 +46,8 @@ message TracesData {
 
 // A collection of ScopeSpans from a Resource.
 message ResourceSpans {
+  reserved 1000;
+
   // The resource for the spans in this message.
   // If this field is not set then no resource info is known.
   opentelemetry.proto.resource.v1.Resource resource = 1;
@@ -47,35 +55,6 @@ message ResourceSpans {
   // A list of ScopeSpans that originate from a resource.
   repeated ScopeSpans scope_spans = 2;
 
-  // A list of InstrumentationLibrarySpans that originate from a resource.
-  // This field is deprecated and will be removed after grace period expires on June 15, 2022.
-  //
-  // During the grace period the following rules SHOULD be followed:
-  //
-  // For Binary Protobufs
-  // ====================
-  // Binary Protobuf senders SHOULD NOT set instrumentation_library_spans. Instead
-  // scope_spans SHOULD be set.
-  //
-  // Binary Protobuf receivers SHOULD check if instrumentation_library_spans is set
-  // and scope_spans is not set then the value in instrumentation_library_spans
-  // SHOULD be used instead by converting InstrumentationLibrarySpans into ScopeSpans.
-  // If scope_spans is set then instrumentation_library_spans SHOULD be ignored.
-  //
-  // For JSON
-  // ========
-  // JSON senders that set instrumentation_library_spans field MAY also set
-  // scope_spans to carry the same spans, essentially double-publishing the same data.
-  // Such double-publishing MAY be controlled by a user-settable option.
-  // If double-publishing is not used then the senders SHOULD set scope_spans and
-  // SHOULD NOT set instrumentation_library_spans.
-  //
-  // JSON receivers SHOULD check if instrumentation_library_spans is set and
-  // scope_spans is not set then the value in instrumentation_library_spans
-  // SHOULD be used instead by converting InstrumentationLibrarySpans into ScopeSpans.
-  // If scope_spans is set then instrumentation_library_spans field SHOULD be ignored.
-  repeated InstrumentationLibrarySpans instrumentation_library_spans = 1000 [deprecated = true];
-
   // This schema_url applies to the data in the "resource" field. It does not apply
   // to the data in the "scope_spans" field which have their own schema_url field.
   string schema_url = 3;
@@ -95,51 +74,22 @@ message ScopeSpans {
   string schema_url = 3;
 }
 
-// A collection of Spans produced by an InstrumentationLibrary.
-// InstrumentationLibrarySpans is wire-compatible with ScopeSpans for binary
-// Protobuf format.
-// This message is deprecated and will be removed on June 15, 2022.
-message InstrumentationLibrarySpans {
-  option deprecated = true;
-
-  // The instrumentation library information for the spans in this message.
-  // Semantically when InstrumentationLibrary isn't set, it is equivalent with
-  // an empty instrumentation library name (unknown).
-  opentelemetry.proto.common.v1.InstrumentationLibrary instrumentation_library = 1;
-
-  // A list of Spans that originate from an instrumentation library.
-  repeated Span spans = 2;
-
-  // This schema_url applies to all spans and span events in the "spans" field.
-  string schema_url = 3;
-}
-
-// Span represents a single operation within a trace. Spans can be
-// nested to form a trace tree. Spans may also be linked to other spans
-// from the same or different trace and form graphs. Often, a trace
-// contains a root span that describes the end-to-end latency, and one
-// or more subspans for its sub-operations. A trace can also contain
-// multiple root spans, or none at all. Spans do not need to be
-// contiguous - there may be gaps or overlaps between spans in a trace.
+// A Span represents a single operation performed by a single component of the system.
 //
 // The next available field id is 17.
 message Span {
   // A unique identifier for a trace. All spans from the same trace share
-  // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes
-  // is considered invalid.
-  //
-  // This field is semantically required. Receiver should generate new
-  // random trace_id if empty or invalid trace_id was received.
+  // the same `trace_id`. The ID is a 16-byte array. An ID with all zeroes OR
+  // of length other than 16 bytes is considered invalid (empty string in OTLP/JSON
+  // is zero-length and thus is also invalid).
   //
   // This field is required.
   bytes trace_id = 1;
 
   // A unique identifier for a span within a trace, assigned when the span
-  // is created. The ID is an 8-byte array. An ID with all zeroes is considered
-  // invalid.
-  //
-  // This field is semantically required. Receiver should generate new
-  // random span_id if empty or invalid span_id was received.
+  // is created. The ID is an 8-byte array. An ID with all zeroes OR of length
+  // other than 8 bytes is considered invalid (empty string in OTLP/JSON
+  // is zero-length and thus is also invalid).
   //
   // This field is required.
   bytes span_id = 2;
@@ -222,11 +172,11 @@ message Span {
   //
   //     "/http/user_agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36"
   //     "/http/server_latency": 300
-  //     "abc.com/myattribute": true
-  //     "abc.com/score": 10.239
+  //     "example.com/myattribute": true
+  //     "example.com/score": 10.239
   //
   // The OpenTelemetry API specification further restricts the allowed value types:
-  // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/common.md#attributes
+  // https://github.com/open-telemetry/opentelemetry-specification/blob/main/specification/common/README.md#attribute
   // Attribute keys MUST be unique (it is not allowed to have more than one
   // attribute with the same key).
   repeated opentelemetry.proto.common.v1.KeyValue attributes = 9;
@@ -314,8 +264,8 @@ message Status {
   enum StatusCode {
     // The default status.
     STATUS_CODE_UNSET               = 0;
-    // The Span has been validated by an Application developers or Operator to have
-    // completed successfully.
+    // The Span has been validated by an Application developer or Operator to 
+    // have completed successfully.
     STATUS_CODE_OK                  = 1;
     // The Span contains an error.
     STATUS_CODE_ERROR               = 2;
diff --git a/contrib/libs/opentelemetry-proto/ya.make b/contrib/libs/opentelemetry-proto/ya.make
new file mode 100644
index 0000000000..84c5759554
--- /dev/null
+++ b/contrib/libs/opentelemetry-proto/ya.make
@@ -0,0 +1,35 @@
+# Generated by devtools/yamaker from nixpkgs 22.11.
+
+PROTO_LIBRARY()
+
+LICENSE(Apache-2.0)
+
+LICENSE_TEXTS(.yandex_meta/licenses.list.txt)
+
+VERSION(1.0.0)
+
+ORIGINAL_SOURCE(https://github.com/open-telemetry/opentelemetry-proto/archive/v1.0.0.tar.gz)
+
+PY_NAMESPACE(.)
+
+PROTO_NAMESPACE(
+    GLOBAL
+    contrib/libs/opentelemetry-proto
+)
+
+GRPC()
+
+SRCS(
+    opentelemetry/proto/collector/logs/v1/logs_service.proto
+    opentelemetry/proto/collector/metrics/v1/metrics_service.proto
+    opentelemetry/proto/collector/trace/v1/trace_service.proto
+    opentelemetry/proto/common/v1/common.proto
+    opentelemetry/proto/logs/v1/logs.proto
+    opentelemetry/proto/metrics/v1/metrics.proto
+    opentelemetry/proto/resource/v1/resource.proto
+    opentelemetry/proto/trace/v1/trace.proto
+)
+
+EXCLUDE_TAGS(GO_PROTO)
+
+END()
diff --git a/library/cpp/actors/examples/02_discovery/CMakeLists.darwin-x86_64.txt b/library/cpp/actors/examples/02_discovery/CMakeLists.darwin-x86_64.txt
index 6d3a2ddc54..1003ca94c5 100644
--- a/library/cpp/actors/examples/02_discovery/CMakeLists.darwin-x86_64.txt
+++ b/library/cpp/actors/examples/02_discovery/CMakeLists.darwin-x86_64.txt
@@ -56,6 +56,7 @@ target_proto_addincls(example_02_discovery
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/library/cpp/actors/examples/02_discovery/CMakeLists.linux-aarch64.txt b/library/cpp/actors/examples/02_discovery/CMakeLists.linux-aarch64.txt
index 8bfd344301..564892d9f7 100644
--- a/library/cpp/actors/examples/02_discovery/CMakeLists.linux-aarch64.txt
+++ b/library/cpp/actors/examples/02_discovery/CMakeLists.linux-aarch64.txt
@@ -59,6 +59,7 @@ target_proto_addincls(example_02_discovery
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/library/cpp/actors/examples/02_discovery/CMakeLists.linux-x86_64.txt b/library/cpp/actors/examples/02_discovery/CMakeLists.linux-x86_64.txt
index 34d2610a7d..aed3404cb8 100644
--- a/library/cpp/actors/examples/02_discovery/CMakeLists.linux-x86_64.txt
+++ b/library/cpp/actors/examples/02_discovery/CMakeLists.linux-x86_64.txt
@@ -60,6 +60,7 @@ target_proto_addincls(example_02_discovery
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/library/cpp/actors/examples/02_discovery/CMakeLists.windows-x86_64.txt b/library/cpp/actors/examples/02_discovery/CMakeLists.windows-x86_64.txt
index 2168520e19..6bf59ae8c9 100644
--- a/library/cpp/actors/examples/02_discovery/CMakeLists.windows-x86_64.txt
+++ b/library/cpp/actors/examples/02_discovery/CMakeLists.windows-x86_64.txt
@@ -49,6 +49,7 @@ target_proto_addincls(example_02_discovery
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/library/cpp/actors/wilson/protos/CMakeLists.darwin-x86_64.txt b/library/cpp/actors/wilson/protos/CMakeLists.darwin-x86_64.txt
index 5e21c8ffc3..92afc01bb4 100644
--- a/library/cpp/actors/wilson/protos/CMakeLists.darwin-x86_64.txt
+++ b/library/cpp/actors/wilson/protos/CMakeLists.darwin-x86_64.txt
@@ -6,91 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-get_built_tool_path(
-  TOOL_grpc_cpp_bin
-  TOOL_grpc_cpp_dependency
-  contrib/tools/protoc/plugins/grpc_cpp
-  grpc_cpp
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
 
-add_library(actors-wilson-protos)
-set_property(TARGET actors-wilson-protos PROPERTY
-  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
-)
-target_link_libraries(actors-wilson-protos PUBLIC
+add_library(actors-wilson-protos INTERFACE)
+target_link_libraries(actors-wilson-protos INTERFACE
   contrib-libs-cxxsupp
   yutil
-  contrib-libs-grpc
-  contrib-libs-protobuf
-)
-target_proto_messages(actors-wilson-protos PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/common.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/resource.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/service.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/trace.proto
-)
-target_proto_addincls(actors-wilson-protos
-  ./
-  ${CMAKE_SOURCE_DIR}/
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-)
-target_proto_outs(actors-wilson-protos
-  --cpp_out=${CMAKE_BINARY_DIR}/
-  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/
-)
-target_proto_plugin(actors-wilson-protos
-  grpc_cpp
-  grpc_cpp
+  contrib-libs-opentelemetry-proto
 )
diff --git a/library/cpp/actors/wilson/protos/CMakeLists.linux-aarch64.txt b/library/cpp/actors/wilson/protos/CMakeLists.linux-aarch64.txt
index d12c55767a..101316f4fc 100644
--- a/library/cpp/actors/wilson/protos/CMakeLists.linux-aarch64.txt
+++ b/library/cpp/actors/wilson/protos/CMakeLists.linux-aarch64.txt
@@ -6,92 +6,11 @@
 # original buildsystem will not be accepted.
 
 
-get_built_tool_path(
-  TOOL_grpc_cpp_bin
-  TOOL_grpc_cpp_dependency
-  contrib/tools/protoc/plugins/grpc_cpp
-  grpc_cpp
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
 
-add_library(actors-wilson-protos)
-set_property(TARGET actors-wilson-protos PROPERTY
-  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
-)
-target_link_libraries(actors-wilson-protos PUBLIC
+add_library(actors-wilson-protos INTERFACE)
+target_link_libraries(actors-wilson-protos INTERFACE
   contrib-libs-linux-headers
   contrib-libs-cxxsupp
   yutil
-  contrib-libs-grpc
-  contrib-libs-protobuf
-)
-target_proto_messages(actors-wilson-protos PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/common.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/resource.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/service.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/trace.proto
-)
-target_proto_addincls(actors-wilson-protos
-  ./
-  ${CMAKE_SOURCE_DIR}/
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-)
-target_proto_outs(actors-wilson-protos
-  --cpp_out=${CMAKE_BINARY_DIR}/
-  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/
-)
-target_proto_plugin(actors-wilson-protos
-  grpc_cpp
-  grpc_cpp
+  contrib-libs-opentelemetry-proto
 )
diff --git a/library/cpp/actors/wilson/protos/CMakeLists.linux-x86_64.txt b/library/cpp/actors/wilson/protos/CMakeLists.linux-x86_64.txt
index d12c55767a..101316f4fc 100644
--- a/library/cpp/actors/wilson/protos/CMakeLists.linux-x86_64.txt
+++ b/library/cpp/actors/wilson/protos/CMakeLists.linux-x86_64.txt
@@ -6,92 +6,11 @@
 # original buildsystem will not be accepted.
 
 
-get_built_tool_path(
-  TOOL_grpc_cpp_bin
-  TOOL_grpc_cpp_dependency
-  contrib/tools/protoc/plugins/grpc_cpp
-  grpc_cpp
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
 
-add_library(actors-wilson-protos)
-set_property(TARGET actors-wilson-protos PROPERTY
-  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
-)
-target_link_libraries(actors-wilson-protos PUBLIC
+add_library(actors-wilson-protos INTERFACE)
+target_link_libraries(actors-wilson-protos INTERFACE
   contrib-libs-linux-headers
   contrib-libs-cxxsupp
   yutil
-  contrib-libs-grpc
-  contrib-libs-protobuf
-)
-target_proto_messages(actors-wilson-protos PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/common.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/resource.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/service.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/trace.proto
-)
-target_proto_addincls(actors-wilson-protos
-  ./
-  ${CMAKE_SOURCE_DIR}/
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-)
-target_proto_outs(actors-wilson-protos
-  --cpp_out=${CMAKE_BINARY_DIR}/
-  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/
-)
-target_proto_plugin(actors-wilson-protos
-  grpc_cpp
-  grpc_cpp
+  contrib-libs-opentelemetry-proto
 )
diff --git a/library/cpp/actors/wilson/protos/CMakeLists.windows-x86_64.txt b/library/cpp/actors/wilson/protos/CMakeLists.windows-x86_64.txt
index 5e21c8ffc3..92afc01bb4 100644
--- a/library/cpp/actors/wilson/protos/CMakeLists.windows-x86_64.txt
+++ b/library/cpp/actors/wilson/protos/CMakeLists.windows-x86_64.txt
@@ -6,91 +6,10 @@
 # original buildsystem will not be accepted.
 
 
-get_built_tool_path(
-  TOOL_grpc_cpp_bin
-  TOOL_grpc_cpp_dependency
-  contrib/tools/protoc/plugins/grpc_cpp
-  grpc_cpp
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
-get_built_tool_path(
-  TOOL_protoc_bin
-  TOOL_protoc_dependency
-  contrib/tools/protoc/bin
-  protoc
-)
-get_built_tool_path(
-  TOOL_cpp_styleguide_bin
-  TOOL_cpp_styleguide_dependency
-  contrib/tools/protoc/plugins/cpp_styleguide
-  cpp_styleguide
-)
 
-add_library(actors-wilson-protos)
-set_property(TARGET actors-wilson-protos PROPERTY
-  PROTOC_EXTRA_OUTS .grpc.pb.cc .grpc.pb.h
-)
-target_link_libraries(actors-wilson-protos PUBLIC
+add_library(actors-wilson-protos INTERFACE)
+target_link_libraries(actors-wilson-protos INTERFACE
   contrib-libs-cxxsupp
   yutil
-  contrib-libs-grpc
-  contrib-libs-protobuf
-)
-target_proto_messages(actors-wilson-protos PRIVATE
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/common.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/resource.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/service.proto
-  ${CMAKE_SOURCE_DIR}/library/cpp/actors/wilson/protos/trace.proto
-)
-target_proto_addincls(actors-wilson-protos
-  ./
-  ${CMAKE_SOURCE_DIR}/
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-  ${CMAKE_BINARY_DIR}
-  ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
-)
-target_proto_outs(actors-wilson-protos
-  --cpp_out=${CMAKE_BINARY_DIR}/
-  --cpp_styleguide_out=${CMAKE_BINARY_DIR}/
-)
-target_proto_plugin(actors-wilson-protos
-  grpc_cpp
-  grpc_cpp
+  contrib-libs-opentelemetry-proto
 )
diff --git a/library/cpp/actors/wilson/protos/service.proto b/library/cpp/actors/wilson/protos/service.proto
deleted file mode 100644
index 7a40af39c8..0000000000
--- a/library/cpp/actors/wilson/protos/service.proto
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright 2019, OpenTelemetry Authors
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-syntax = "proto3";
-
-package opentelemetry.proto.collector.trace.v1;
-
-import "library/cpp/actors/wilson/protos/trace.proto";
-
-// Service that can be used to push spans between one Application instrumented with
-// OpenTelemetry and a collector, or between a collector and a central collector (in this
-// case spans are sent/received to/from multiple Applications).
-service TraceService {
-  // For performance reasons, it is recommended to keep this RPC
-  // alive for the entire life of the application.
-  rpc Export(ExportTraceServiceRequest) returns (ExportTraceServiceResponse) {}
-}
-
-message ExportTraceServiceRequest {
-  // An array of ResourceSpans.
-  // For data coming from a single resource this array will typically contain one
-  // element. Intermediary nodes (such as OpenTelemetry Collector) that receive
-  // data from multiple origins typically batch the data before forwarding further and
-  // in that case this array will contain multiple elements.
-  repeated opentelemetry.proto.trace.v1.ResourceSpans resource_spans = 1;
-}
-
-message ExportTraceServiceResponse {
-}
diff --git a/library/cpp/actors/wilson/protos/ya.make b/library/cpp/actors/wilson/protos/ya.make
index 9a756e8da0..e9db290efd 100644
--- a/library/cpp/actors/wilson/protos/ya.make
+++ b/library/cpp/actors/wilson/protos/ya.make
@@ -1,12 +1,7 @@
 PROTO_LIBRARY()
 
-    GRPC()
-
-    SRCS(
-        common.proto
-        resource.proto
-        service.proto
-        trace.proto
+    PEERDIR(
+        contrib/libs/opentelemetry-proto
     )
 
     EXCLUDE_TAGS(
diff --git a/library/cpp/actors/wilson/wilson_span.h b/library/cpp/actors/wilson/wilson_span.h
index d470c02c0e..bf9b5bcf61 100644
--- a/library/cpp/actors/wilson/wilson_span.h
+++ b/library/cpp/actors/wilson/wilson_span.h
@@ -2,7 +2,7 @@
 
 #include <library/cpp/actors/core/actor.h>
 #include <library/cpp/actors/core/actorsystem.h>
-#include <library/cpp/actors/wilson/protos/trace.pb.h>
+#include <opentelemetry/proto/trace/v1/trace.pb.h>
 #include <util/generic/hash.h>
 #include <util/datetime/cputimer.h>
 
diff --git a/library/cpp/actors/wilson/wilson_uploader.cpp b/library/cpp/actors/wilson/wilson_uploader.cpp
index 3a08eb4205..2390d5a376 100644
--- a/library/cpp/actors/wilson/wilson_uploader.cpp
+++ b/library/cpp/actors/wilson/wilson_uploader.cpp
@@ -2,8 +2,8 @@
 #include <library/cpp/actors/core/actor_bootstrapped.h>
 #include <library/cpp/actors/core/hfunc.h>
 #include <library/cpp/actors/core/log.h>
-#include <library/cpp/actors/wilson/protos/service.pb.h>
-#include <library/cpp/actors/wilson/protos/service.grpc.pb.h>
+#include <opentelemetry/proto/collector/trace/v1/trace_service.pb.h>
+#include <opentelemetry/proto/collector/trace/v1/trace_service.grpc.pb.h>
 #include <util/stream/file.h>
 #include <util/string/hex.h>
 #include <grpc++/grpc++.h>
diff --git a/library/cpp/actors/wilson/wilson_uploader.h b/library/cpp/actors/wilson/wilson_uploader.h
index bc02fc1aaa..86c23ccefe 100644
--- a/library/cpp/actors/wilson/wilson_uploader.h
+++ b/library/cpp/actors/wilson/wilson_uploader.h
@@ -3,7 +3,7 @@
 #include <library/cpp/actors/core/actor.h>
 #include <library/cpp/actors/core/event_local.h>
 #include <library/cpp/actors/core/events.h>
-#include <library/cpp/actors/wilson/protos/trace.pb.h>
+#include <opentelemetry/proto/trace/v1/trace.pb.h>
 
 namespace NWilson {
 
diff --git a/ydb/core/tablet_flat/CMakeLists.darwin-x86_64.txt b/ydb/core/tablet_flat/CMakeLists.darwin-x86_64.txt
index 1efa4f738a..530d862a82 100644
--- a/ydb/core/tablet_flat/CMakeLists.darwin-x86_64.txt
+++ b/ydb/core/tablet_flat/CMakeLists.darwin-x86_64.txt
@@ -165,6 +165,7 @@ target_proto_addincls(ydb-core-tablet_flat
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/ydb/core/tablet_flat/CMakeLists.linux-aarch64.txt b/ydb/core/tablet_flat/CMakeLists.linux-aarch64.txt
index e7ee474cc4..86c314f302 100644
--- a/ydb/core/tablet_flat/CMakeLists.linux-aarch64.txt
+++ b/ydb/core/tablet_flat/CMakeLists.linux-aarch64.txt
@@ -166,6 +166,7 @@ target_proto_addincls(ydb-core-tablet_flat
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/ydb/core/tablet_flat/CMakeLists.linux-x86_64.txt b/ydb/core/tablet_flat/CMakeLists.linux-x86_64.txt
index e7ee474cc4..86c314f302 100644
--- a/ydb/core/tablet_flat/CMakeLists.linux-x86_64.txt
+++ b/ydb/core/tablet_flat/CMakeLists.linux-x86_64.txt
@@ -166,6 +166,7 @@ target_proto_addincls(ydb-core-tablet_flat
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )
diff --git a/ydb/core/tablet_flat/CMakeLists.windows-x86_64.txt b/ydb/core/tablet_flat/CMakeLists.windows-x86_64.txt
index 1efa4f738a..530d862a82 100644
--- a/ydb/core/tablet_flat/CMakeLists.windows-x86_64.txt
+++ b/ydb/core/tablet_flat/CMakeLists.windows-x86_64.txt
@@ -165,6 +165,7 @@ target_proto_addincls(ydb-core-tablet_flat
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
+  ${CMAKE_SOURCE_DIR}/contrib/libs/opentelemetry-proto
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/contrib/libs/protobuf/src
 )