We're having some issues internally, rolling this change back for now and wait for the affected users to figure out a solution.
This reverts: https://github.com/grpc/grpc/pull/35002, https://github.com/grpc/grpc/pull/35482 and 6872a7a473
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Closes#35522
PiperOrigin-RevId: 597671989
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Closes#35210
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35210 from yijiem:csm-service-label 6a6a7d1774
PiperOrigin-RevId: 597641393
We probably want to reconsider this types role in the system, but for now removing it would be a large job. Move it to somewhere isolated for now.
Closes#35504
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35504 from ctiller:move-it-stats 9ee755db79
PiperOrigin-RevId: 597382258
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Closes#35482
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35482 from XuanWang-Amos:fix_registered_method 49321c83b8
PiperOrigin-RevId: 596967469
Based on [OpenTelemetry Metrics gRFC](https://github.com/grpc/proposal/blob/master/A66-otel-stats.md#opentelemetry-metrics), we should recored unregistered RPC method name as `other`, this PR adds the ability to pass register method information when creating a call.
We'll consider calls created using generated stubs as registered, note that this won't prevent user from setting `registered_method=True` when creating calls manually.
This is also enabled for simple stub flow but **NOT enabled for AsyncIO**, we'll add that later when start working on AsyncIO Observability.
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Closes#35002
PiperOrigin-RevId: 596719121
This reverts commit 96b9e8d3e3.
[Implement OpenTelemetry PR](https://github.com/grpc/grpc/pull/35292) was [reverted](96b9e8d3e3) because some tests started failing after import the changes to g3.
After investigation, we found root cause, it can be fixed both on our side and on gapic API side, we opened an issue to [gapic API team](https://github.com/googleapis/python-api-core/issues/579), this PR will includes the fixes on our side.
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Closes#35439
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35439 from XuanWang-Amos:reapply_otel 0133564438
PiperOrigin-RevId: 595746222
- `memory_pressure_controller` finally - allows deletion of pid_controller throughout the codebase
- `overload_protection` - one of the http2 rapid reset mitigations
- `red_max_concurrent_streams` - another http2 rapid reset mitigation
Closes#35426
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35426 from ctiller:new-years-cleanse 4651672e7e
PiperOrigin-RevId: 595205029
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Closes#35292
PiperOrigin-RevId: 595188404
`_parallel_compile_patch.py` exist in multiple places, we should use template system to generate the content.
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Closes#34847
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/34847 from XuanWang-Amos:use_template_for__parallel_compile_patch 15b98ea826
PiperOrigin-RevId: 590262888
### Changes in this PR
* Refactor and remove some Core/C++ dependencies to simplify Python Observability package build process.
* Refactored code to read config at Python layer.
* Enable observability build from source.
* Add observability to run_test.
* Currently it's only enabled in Linux.
* Add error handler in run_test loaders.
* Current framework will always visit modules in test directory then decide which tests to skip.
* Since we're not building Observability for MacOS and Windows this step will fail with error `No module named 'grpc_observability'`.
* After the change we'll just skip those modules.
* We still have `_sanity_test` to make sure all tests are loaded correctly for each platform.
* Remov OC dependency as we're migrating to OTel.
* Also removed trace from testing.
* Note that trace propagation function was also removed because of this.
### Testing
* Passed existing tests.
* Tested locally, able to build observability from source using `GRPC_PYTHON_BUILD_WITH_CYTHON=1 pip install .`.
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Closes#34207
PiperOrigin-RevId: 590258014
Fix: https://github.com/grpc/grpc/issues/34853
In order to make debugging easier, we have begun printing backtraces in servers. However, this change has the unintended consequence of printing errors to stderr by default, which may not be expected by some users.
This PR reverts the change. We recommend that users set up a logging sink if they want to see errors. We will add this to our documentation later.
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Closes#34877
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/34877 from XuanWang-Amos:revert_print_backtrace_change 8942308784
PiperOrigin-RevId: 588885550
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Closes#35153
COPYBARA_INTEGRATE_REVIEW=https://github.com/grpc/grpc/pull/35153 from yijiem:native_dns_resolver a4107f7d81
PiperOrigin-RevId: 588543137
This commit upgrades gRPC to protobuf v25.0 and makes some fixes to
account for upb changes. One major change is that upb has been merged
into the protobuf repo, so we can now drop the separate `@upb`
dependency. Another is that `.upb.c` files no longer exist and there are
new `.upb_minitable.h` and `.upb_minitable.c` files. The longer
filenames exceeded a Windows restriction, so to work around that I
renamed the `upb-generated` directory to just `upb-gen`, and likewise
for `upbdefs-generated`.
To mitigate the following windows long path issue found in
https://github.com/grpc/grpc/pull/34513. Using `pyb` instead of
`python_build` saves 9 characters.
---
`Distribution Tests Python Windows` failed because of
`T:\altsrc\github\grpc\workspace_python_windows_x86_Python38_32bit\python_build\\temp.win-amd64-cpython-312\\Release\\src\core\ext\upb-gen\envoy\extensions\load_balancing_policies\client_side_weighted_round_robin\v3\client_side_weighted_round_robin.upb_minitable.obj`
This is already present in the grpc python sync stack and has been
missing from aio stack.
CC @gnossen
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Design is documented at
[go/windows-dns-resolver-issue](http://go/windows-dns-resolver-issue)
(note that the design doc is slightly outdated regarding the shared
ownership model of the virtual socket that was implemented in
13bd2b404e).
Passed `//test/cpp/naming:resolver_component_tests_runner_invoker` and
`//test/cpp/naming:cancel_ares_query_test`:
```
C:\Users\yijiem\projects\grpc>bazel --output_base=C:\bazel6 test --dynamic_mode=off --verbose_failures --test_env=GRPC_EXPERIMENTS=event_engine_dns --test_env=GRPC_VERBOSITY=debug --test_env=GRPC_TRACE=cares_resolver --enable_runfiles=yes --nocache_test_results //test/cpp/naming:resolver_component_tests_runner_invoker
INFO: Analyzed target //test/cpp/naming:resolver_component_tests_runner_invoker (1 packages loaded, 8 targets configured).
INFO: Found 1 test target...
INFO: From Compiling src/core/lib/event_engine/windows/windows_engine.cc:
C:\bazel6\execroot\com_github_grpc_grpc\src/core/lib/channel/channel_args.h(287): warning C4312: 'reinterpret_cast': conversion from 'int' to 'void *' of greater size
Target //test/cpp/naming:resolver_component_tests_runner_invoker up-to-date:
bazel-bin/test/cpp/naming/resolver_component_tests_runner_invoker.exe
INFO: Elapsed time: 230.374s, Critical Path: 228.54s
INFO: 9 processes: 2 internal, 7 local.
INFO: Build completed successfully, 9 total actions
//test/cpp/naming:resolver_component_tests_runner_invoker PASSED in 221.2s
Executed 1 out of 1 test: 1 test passes.
```
```
C:\Users\yijiem\projects\grpc>bazel --output_base=C:\bazel6 test --dynamic_mode=off --verbose_failures --test_env=GRPC_EXPERIMENTS=event_engine_dns --test_env=GRPC_VERBOSITY=debug --test_env=GRPC_TRACE=cares_resolver --enable_runfiles=yes --nocache_test_results //test/cpp/naming:cancel_ares_query_test
INFO: Analyzed target //test/cpp/naming:cancel_ares_query_test (0 packages loaded, 0 targets configured).
INFO: Found 1 test target...
Target //test/cpp/naming:cancel_ares_query_test up-to-date:
bazel-bin/test/cpp/naming/cancel_ares_query_test.exe
INFO: Elapsed time: 49.656s, Critical Path: 48.00s
INFO: 6 processes: 2 internal, 4 local.
INFO: Build completed successfully, 6 total actions
//test/cpp/naming:cancel_ares_query_test PASSED in 43.0s
Executed 1 out of 1 test: 1 test passes.
```
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datetime.utcnow() raises a deprecation warning on Python 3.12, so this
change prevents that deprecation warning while also switching to a
monotonic clock for calculating RPC latency
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cc @XuanWang-Amos
This adds the directory reloader implementation of the CrlProvider. This
will periodically reload CRL files in a directory per [gRFC
A69](https://github.com/grpc/proposal/pull/382)
Included in this is the following:
* A public API to create the `DirectoryReloaderCrlProvider`
* A basic directory interface in gprpp and platform specific impls for
getting the list of files in a directory (unfortunately prior C++17,
there is no std::filesystem, so we have to have platform specific impls)
* The implementation of `DirectoryReloaderCrlProvider` takes an
event_engine and a directory interface. This allows us to test using the
fuzzing event engine for time mocking, and to implement a test directory
interface so we avoid having to make temporary directories and files in
the tests. This is notably not in `include`, and the
`CreateDirectoryReloaderCrlProvider` is the only way to construct one
from the public API, so we don't expose the event engine and directory
details to the user.
---------
Co-authored-by: gtcooke94 <gtcooke94@users.noreply.github.com>
Add TcpTracer interface for TCP instrumentation. It takes no gRPC
dependencies for use in external TCP implementations. Also add
HttpAnnotation for HTTP transport instrumentation using CallTracer.
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Fix: https://github.com/grpc/grpc/issues/34298
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Reverts grpc/grpc#34667
The change was reverted because it failed to import to g3, after some
changes, now it's safe to reapply those changes.
Tested by importing this PR internally, it passed presubmit:
cl/573836270
Fix: https://github.com/grpc/grpc/issues/34672
With some recent changes in core, now `grpc_ssl_credentials_create` is
guarded by `gpr_once_init`. In our current implementation, The thread
got `gpr_once_init` lock might require GIL lock during the execution of
`grpc_ssl_credentials_create`, which might cause a deadlock if another
thread is holding GIL lock and waiting for `gpr_once_init` lock.
This change adds `with nogil` to calls to native function
`grpc_ssl_credentials_create` to make sure GIL is released before
calling `grpc_ssl_credentials_create`.
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Esun Kim