Create .deb packages for ydb c++ sdk and plugins.

[Shfdis]

The build system was refactored to consolidate many internal static library targets. Now we have 4 aggregates:
libydb-cpp - Core SDK static library
ydb-cpp-iam - IAM credentials plugin
ydb-cpp-otel-metrics - OpenTelemetry metrics plugin
ydb-cpp-otel-tracing - OpenTelemetry tracing plugin
Implemented Debian packages as follows:
The packaging produces four development packages:
libydb-cpp-dev - Core SDK
libydb-cpp-iam-dev - IAM plugin
libydb-cpp-otel-metrics-dev - Metrics plugin
libydb-cpp-otel-tracing-dev - Tracing plugin

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AI Review Summary

Verdict: ✅ No critical issues found

Critical issues

No critical issues found.

Other findings

• Major | Medium: OpenTelemetry headers, static libraries, cmake configs, and pkgconfig files are bundled into the core libydb-cpp-dev package instead of the OTel plugin packages — scripts/generate-debian-directory.sh:166
• Minor | High: Placeholder maintainer email <whoami@where> will appear in published .deb metadata — cmake/PackSDK.cmake:15, scripts/googleapis_deb/CMakeLists.txt:93
• Minor | Medium: GetCurrentTraceparent() is a stub returning empty string; consumers may expect a valid W3C traceparent — plugins/trace/otel/trace.cpp:118
• Minor | Medium: Generator expressions in LINK_LIBRARIES are silently skipped during package target collection, potentially dropping conditional deps — cmake/common.cmake:345
• Minor | Medium: set_source_files_properties(... PROPERTIES COMPILE_OPTIONS ...) requires CMake 3.29, but the project targets CMake 3.5 and Ubuntu 24.04 ships 3.28 — cmake/common.cmake:326
• Minor | Medium: libydb-cpp-dev ships vendored copies of libbase64, jwt-cpp, and picojson without documentation of the bundling — scripts/generate-debian-directory.sh:160
• Minor | Low: Docker test scripts use --network host, granting containers full host network access — scripts/test_deb_packages.sh:18, scripts/test_dpkg_buildpackage.sh:56

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This review was generated automatically. Critical issues require attention; other findings are advisory.
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Full analysis log

Analysis performed by claude, claude-opus-4-6.

[Copilot]

Pull request overview

This PR introduces Debian (.deb) packaging for the YDB C++ SDK and its plugins, alongside build-system refactoring to consolidate many internal static libraries into four distributable aggregates (core + IAM + OTel metrics + OTel tracing). It also adds CI smoke tests and release publishing automation for the generated packages.

Changes:

• Add CPack- and dpkg-buildpackage-based Debian packaging producing libydb-cpp-dev plus three plugin -dev packages.
• Refactor CMake install/export logic to build and install four aggregate static libraries and componentized artifacts (including vendored deps like OTel).
• Add Docker-based CI tests for building/installing the .deb packages and a workflow to attach them to GitHub releases.

Reviewed changes

Copilot reviewed 36 out of 37 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
third_party/README.md	Documents vendored third-party dependencies and their packaging mapping.
tests/deb_package/test_project/main.cpp	Minimal consumer app used to validate installed headers/libs via .deb.
tests/deb_package/test_project/CMakeLists.txt	Consumer CMake project linking against exported SDK/plugin targets.
tests/deb_package/Dockerfile	Container image for .deb smoke-testing the installed SDK.
scripts/test_dpkg_buildpackage.sh	Dockerized validation of dpkg-buildpackage flow.
scripts/test_deb_packages.sh	Dockerized smoke test for installing and building against generated .deb files.
scripts/test_copy_sources_plugins.sh	Adds a script-level test ensuring plugin sources are imported correctly.
scripts/googleapis_deb/yandex-googleapis-api-common-protosConfig.cmake.in	CMake package config template for the googleapis proto helper .deb.
scripts/googleapis_deb/CMakeLists.txt	CMake/CPack project to build the yandex-googleapis-api-common-protos .deb.
scripts/generate-debian-directory.sh	Generates debian/ metadata for source-package builds / PPAs.
README.md	Adds documentation for building/installing .deb packages and release assets.
plugins/trace/otel/trace.cpp	Updates OTel tracing implementation (string_view APIs + traceparent formatting).
plugins/trace/otel/CMakeLists.txt	Adjusts trace plugin sources and installs public headers via component install.
plugins/trace/CMakeLists.txt	Ensures trace plugin subdir participates in builds when enabled.
plugins/metrics/otel/metrics.cpp	Adds wrapper caching + thread-safety improvements for gauge state; updates meter naming.
plugins/metrics/otel/CMakeLists.txt	Adjusts metrics plugin sources and installs public headers via component install.
plugins/metrics/CMakeLists.txt	Ensures metrics plugin subdir participates in builds when enabled.
library/cpp/logger/CMakeLists.txt	Adjusts logger target linkage (global library linking).
CMakePresets.json	Adds a packaging preset for building .deb artifacts under /usr/share/yandex.
CMakeLists.txt	Adds aggregate-package library creation/install logic and componentized export install.
CMakeFiles/CMakeSystem.cmake	Adds a generated CMake build artifact (should not be tracked).
cmake/ydb-cpp-sdk-config.cmake.in	Extends config to find system googleapis package and OTel when relevant.
cmake/testing.cmake	Updates OTel FetchContent pin to v1.26.0.
cmake/PackSDK.cmake	Configures CPack DEB component packaging and package dependency metadata.
cmake/install.cmake	Adds component-aware install helpers and header install behavior changes.
cmake/global_flags.cmake	Adjusts how -fpermissive is applied for GCC on Linux.
cmake/external_libs.cmake	Adds vendoring/fallback logic for base64/jwt-cpp/otel and system googleapis option.
cmake/common.cmake	Adds packaging target-collection utilities and base64 SIMD flag re-application helpers.
.gitmodules	Adds submodules for base64, jwt-cpp, opentelemetry-cpp (and includes api-common-protos).
.gitignore	Ignores generated debian/ directory.
.github/workflows/tests.yaml	Adds CI job to build and smoke-test .deb packaging.
.github/workflows/release_publish.yaml	Adds workflow to build .deb packages and upload them to GitHub Releases.
.github/scripts/copy_sources.sh	Ensures plugin CMakeLists are included in source-copy flow.
.github/actions/prepare_vm/action.yaml	Removes VM preparation steps for base64/jwt-cpp since they’re now vendored/handled differently.

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[github-actions]

🌋 SLO Test Results

🟡 2 workload(s) tested — 1 workload(s) exceeded warning thresholds

Commit: 8007e86 · View run

Workload	Thresholds	Duration	Report
cpp-key-value-userver	🟢 OK	10m 3s	📄 Report
cpp-key-value	🟡 Warning	10m 16s	📄 Report

Threshold violations:

cpp-key-value:

• read_retry_attempts: Value 0.07 > warning max 0

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Generated by ydb-slo-action