Reverts grpc/grpc#34325
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The previous approach of generating strings was not converging well.
Instead, load a bitfield from the protobuf and use the bits to select
experiments. The fuzzers can explore this space swiftly.
Downside is that as experiments rotate in/out the corpus gets a bit
messed up, but I'm reasonably confident we'll recover quickly.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
… c-ares versions (#34314)"
This reverts commit eb37b91072.
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Tested by changing c-ares to `1.14.0` in Bazel dependency and verify
that the `posix_event_engine_test` build. The test would fail though
since c-ares versions < `1.16.0` does not come with address sorting
capability so the relevant test cases will fail. But this is probably
sufficient to make the Cloud C++ CI job pass and unblock the 1.58
release.
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Towards https://github.com/grpc/grpc/issues/33032,
Reopen after botched force-push in #33175 that then got "merged" and
cannot be reopened anymore.
More context in that PR.
---------
Co-authored-by: Isuru Fernando <isuruf@gmail.com>
Co-authored-by: David Chamberlin <david.chamberlin@ln.email.gs.com>
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* Remove `fetch_build_eggs` since they're deprecated and those deps will
be installed by `setuptools`.
* Fix indentation on `run_test` so we don't miss `native` test cases.
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### Background
* `distutils` is deprecated with removal planned for Python 3.12
([pep-0632](https://peps.python.org/pep-0632/)), thus we're trying to
replace all distutils usage with setuptools.
* Please note that user still have access to `distutils` if setuptools
is installed and `SETUPTOOLS_USE_DISTUTILS` is set to `local` (The
default in setuptools, more details can be found [in this
discussion](https://github.com/pypa/setuptools/issues/2806#issuecomment-1193336591)).
### How we decide the replacement
* We're following setuptools [Porting from Distutils
guide](https://setuptools.pypa.io/en/latest/deprecated/distutils-legacy.html#porting-from-distutils)
when deciding the replacement.
#### Replacement not mentioned in the guide
* Replaced `distutils.utils.get_platform()` with
`sysconfig.get_platform()`.
* Based on the [answer
here](https://stackoverflow.com/questions/71664875/what-is-the-replacement-for-distutils-util-get-platform),
and also checked the document that `sysconfig.get_platform()` is good
enough for our use cases.
* Replaced `DistutilsOptionError` with `OptionError`.
* `setuptools.error` is exporting it as `OptionError` [in the
code](https://github.com/pypa/setuptools/blob/v59.6.0/setuptools/errors.py).
* Upgrade `setuptools` in `test_packages.sh` and changed the version
ping to `59.6.0` in `build_artifact_python.bat`.
* `distutils.errors.*` is not fully re-exported until `59.0.0` (See
[this issue](https://github.com/pypa/setuptools/issues/2698) for more
details).
### Changes not included in this PR
* We're patching some compiler related functions provided by distutils
in our code
([example](ee4efc31c1/src/python/grpcio/_spawn_patch.py (L30))),
but since `setuptools` doesn't have similar interface (See [this issue
for more details](https://github.com/pypa/setuptools/issues/2806)), we
don't have a clear path to replace them yet.
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- Upgrade windows RBE builds to bazel 6.3.2 (supersedes
https://github.com/grpc/grpc/pull/33880). To be able to do that, the RBE
toolchain needed to be regenerated and
- Also added "--dynamic_mode=off" option for windows build since it
seemed necessary for bazel 6.x builds to pass.
- Wrote instructions for generating windows RBE toolchain using the
`rbe_configs_gen` tool (the original windows RBE toolchain was out of
data and also it was generated by a custom script from
go/rbe-windows-user-guide - using a standard tool is better)
- Wrote instructions for rebuilding the windows RBE docker image.
This addresses the problem where windows RBE is stuck on bazel 5.x
(unlike the rest of the repository) and also documents the steps for
making changes to the RBE docker image (e.g. upgrading the visual studio
version used by RBE).
Since we were planning on adding testing for VS2022 (for which we don't
have any test ATM), this will definitely come handy. With the
documentation the process should now be relatively straightforward.
A new metadata type `x-envoy-peer-metadata` is being introduced. We
don't have a better way to do this at the moment compared to just adding
it in `metadata_batch.h`.
The GSM Observability plugin uses this metadata to send topology
information to peers in the form of serialized and base64 encoded
`google::protobuf::Struct`. The individual keys being used inside the
struct are subject to change.
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This change is to update the TD bootstrap generator for prod tests. This
is part of the TD release process. The new image has already been merged
to staging and tested locally in google3.
cc: @sergiitk PTAL.
Pipe-like type (has a send end, a receive end, and a closing mechanism)
for cross-activity transfers.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
This is to address too many warnings coming from upb 24.x
```
In file included from external/upb/upb/mini_table/field.h:32:
external/upb/upb/mini_table/internal/message.h:36:14:
warning: redefinition of typedef 'upb_Message' is a C11 feature [-Wtypedef-redefinition]
typedef void upb_Message;
^
external/upb/upb/message/tagged_ptr.h:40:14: note: previous definition is here
typedef void upb_Message;
^
1 warning generated.
```
Building out a new framing layer for chttp2.
The central idea here is to have the framing layer be solely responsible
for serialization of frames, and their deserialization - the framing
layer can reject frames that have invalid syntax - but the enacting of
what that frame means is left to a higher layer.
This class will become foundational for the promise conversion of chttp2
- by eliminating action from the parsing of frames we can reuse this
sensitive code.
Right now the new layer is inactive - there's a test that exercises it
relatively well, and not much more. In the next PRs I'll add an
experiments to enable using this layer or the existing code in the
writing and reading paths.
---------
Co-authored-by: ctiller <ctiller@users.noreply.github.com>
This is the initial implementation of the chaotic-good client transport
write path. There will be a follow-up PR to fulfill the read path.
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Previously black wouldn't install, as it required newer `packaging`
package.
This fixes `pip install -r requirements-dev.txt`. In addition, `black`
in dev dependencies file is changed to `black[d]`, which bundles
`blackd` binary (["black as a
server"](https://black.readthedocs.io/en/stable/usage_and_configuration/black_as_a_server.html)).
The `work_stealing` experiment on its own is not very valuable, so let's
delete it and save CI resources. We have a benchmark for
`GRPC_EXPERIMENTS=event_engine_listener,work_stealing`, which is really
what we care about right now.
Fixes an issue when an active context selected automatically picked up
as context for `secondary_k8s_api_manager`.
This was introducing an error in GAMMA Baseline PoC
```
sys:1: ResourceWarning: unclosed <ssl.SSLSocket fd=4, family=AddressFamily.AF_INET, type=SocketKind.SOCK_STREAM, proto=0, laddr=('100.71.2.143', 56723), raddr=('35.199.174.232', 443)>
```
Here's how the secondary context is incorrectly falls back to the
default context when `--secondary_kube_context` is not set:
```
k8s.py:142] Using kubernetes context "gke_grpc-testing_us-central1-a_psm-interop-security", active host: https://35.202.85.90
k8s.py:142] Using kubernetes context "None", active host: https://35.202.85.90
```
- Add Github Action to conditionally run PSM Interop unit tests:
- Only run when changes are detected in
`tools/run_tests/xds_k8s_test_driver` or any of the proto files used by
the driver
- Only run against PRs and pushes to `master`, `v1.*.*` branches
- Runs using `python3.9` and `python3.10`
- Ready to be added to the list of required GitHub checks
- Add `tools/run_tests/xds_k8s_test_driver/tests/unit/__main__.py` test
loader that recursively discovers all unit tests in
`tools/run_tests/xds_k8s_test_driver/tests/unit`
- Add basic coverage for `XdsTestClient` and `XdsTestServer` to verify
the test loader picks up all folders
Related:
- First unit tests without automated CI added in #34097
The tests are skipped incorrectly because `config.server_lang` is
incorrectly compared with the string value "java", instead of
`skips.Lang.JAVA`.
This has been broken since #26998.
```
xds_url_map_testcase.py:372] ----- Testing TestTimeoutInRouteRule -----
xds_url_map_testcase.py:373] Logs timezone: UTC
skips.py:121] Skipping TestConfig(client_lang='java', server_lang='java', version='v1.57.x')
[ SKIPPED ] setUpClass (timeout_test.TestTimeoutInRouteRule)
xds_url_map_testcase.py:372] ----- Testing TestTimeoutInApplication -----
xds_url_map_testcase.py:373] Logs timezone: UTC
skips.py:121] Skipping TestConfig(client_lang='java', server_lang='java', version='v1.57.x')
[ SKIPPED ] setUpClass (timeout_test.TestTimeoutInApplication)
```
Yijie Ma
Mark D. Roth
Esun Kim
Craig Tiller
nanahpang
yifeizhuang
h-vetinari
Yash Tibrewal
Arvind Bright
Sergii Tkachenko
Xuan Wang
Eugene Ostroukhov
Jan Tattermusch
apolcyn
Michael Lumish
AJ Heller