This change ensures that a valid driver configuration is always included in generated load test configurations, and that the driver pod is named with an index (`0`, since there is only one driver), in the same way as client and server pods.
Generated examples can be found in https://github.com/grpc/test-infra/pull/189.
With this change, it is no longer necessary to specify a driver image in order to specify a driver name and pool, so that is removed from the kokoro jobs.
- Support multiline strings in template generation (as already supported in config generation, supporting roundtrip).
- Ignore substitution of variables that are set by the controller at runtime (`DRIVER_PORT`, `KILL_AFTER`, `POD_TIMEOUT`).
This code adds an iomgr implementation that's backed by an EventEngine. This uses the EventEngine API alone, and separate work will introduce an EventEngine prototype to plug into it.
See also drfloob#1: @nicolasnoble has a pull request against this branch, implementing the libuv-based EventEngine. One goal here is to implement the iomgr code such that it can be merged independently without affecting normal builds.
This implementation can be built using bazel build --cxxopt='-DGRPC_USE_EVENT_ENGINE' :all
Some shortcuts are being taken to get a working, testable version of the engine. EventEngines are not pluggable, for example.
Generates performance tests with real names instead of uuids. This allows test names to be up to 253 characters long, which is now supported by the framework.
* Update load test template and config generation.
This change includes the following features and fixes:
* Add a script to generate load test examples.
* Update template generation logic to support round trip from configs to templates (handling of repeated clients and servers for the same language and of named clients and servers in source configs).
* Integrate safe language names from scenario config.
* Update template and config formatting (now that we generate in round trip).
* Fix shellcheck lint warnings.
* Update README.md.
* Revert "push up variable declaration (#26348)"
This reverts commit 6258c2551e.
* Revert "set bool to not clean up for debugging (#26347)"
This reverts commit 838322e6bc.
* Revert "Save resources after failure for b/181361235 (#26338)"
This reverts commit 176a163b5d.
This change fixes the format and location of the images in the driver configuration, so tests run with the proper driver configuration instead of a default.
* Create client_context_test_peer.h
mock-up class for ClientContext
* Add ClientContextTestPeer as a friend for test
* Update client_context_test_peer.h
* Update client_context_test_peer.h
* unit test for client_context_test_peer.h
* unit test for client_context_test_peer.h
* fix for tools/buildgen/generate_projects.sh
* Revert "fix for tools/buildgen/generate_projects.sh"
This reverts commit b007aa8c2b.
* re-fix for tools/buildgen/generate_projects.sh
* Remove an empty line
Co-authored-by: Vijay Pai <vpai@google.com>
This change adds the following features and improvements to load test generation:
* Multiple client instances are supported by setting the option `--instances_per_client`.
* `python_asyncio` is supported as a separate language.
* `php` is renamed to `php7` to match the scenario language names.
* Client and server names are shortened by the introduction of an index (`0`, `1`, ... with an optional prefix). This index replaces the uuid added to pod names when no component name is specified.
* Driver pool and image substitution are added to template generation.
* Empty entries are removed from the final configuration.
NOTE: Controller is currently not respecting driver settings from configuration, so driver is still named with a uuid. This will be addressed separately.
In gRPC-Go repo, as part of the PSM security interop tests, we changed
the xDS interop server to register admin services (in both secure and
non-secure modes). Attempting to register CSDS without an xds bootstrap
file causes the server binary to exit.
While we work to find a graceful solution to the problem of registering
CSDS without an xds bootstrap file, adding the bootstrap generator to
the non-secure server deployment fixes the issue.
Also, it looks like we would need an xds bootstrap file for non-secure
servers in the near future to test other server features.
* Handle gevent exception in gevent poller
Currently the gevent poller ignores exceptions raised by
`gevent.wait()`, which causes greenlets to be unkilable while waiting.
This change handles exceptions raised while waiting in the gevent
poller, cancels the gRPC call and propagates the error back to the
application.
Co-authored-by: Kostis Lolos <klolos@arrikto.com>
* Fix imports in header files
* Lint gevent tests
* Set grpc event type to GRPC_QUEUE_SHUTDOWN upon cancel error
To prevent `grpc_completion_queue_next()` to be called indefinitely when
the queue is shut down.
* Remove unnecessary `except *`
* Improve gevent tests
* Format code
* Remove unnecessary import
Co-authored-by: Kostis Lolos <klolos@arrikto.com>
This example crashes the driver process, since `bq_upload_result.py` expects
the `big_query_table` argument to have the format `<dataset name>.<table name>`.
The project ID is already encoded in the script.
```
+ python3 /src/code/tools/run_tests/performance/bq_upload_result.py --bq_result_table=grpc-testing.e2e_benchmarks.experimental_results_hork_x5
Traceback (most recent call last):
File "/src/code/tools/run_tests/performance/bq_upload_result.py", line 177, in <module>
dataset_id, table_id = args.bq_result_table.split('.', 2)
ValueError: too many values to unpack (expected 2)
```
* Provide custom sponge configs
* Correct the script
* Allow test scripts to produce artifacts through Docker
* Overcome the direcotry clone in our docker script
* Expose TESTGRID_EXCLUDE and GIT_ORIGIN_URL through docker run
* Make sanity tests happy
* Run all kokoro performance tests on dedicated node pools.
Both official and experimental tests run with kokoro are set to run on separate node pools with the suffix "-ci" (drivers-ci, workers-8core-ci, workers-32core-ci), separate from the default pools used for manual runs.
* Employ prebuilt images in continuous build.
This commits updated Kokoro build job to use prebuilt images to
run tests. The loadtest template was generated using
loadtest_template.py.
Richard Belleville
Wanlin Du
Paulo Castello da Costa
Sergii Tkachenko
apolcyn
AJ Heller
Yash Tibrewal
Esun Kim
Jan Tattermusch
Donghao Qiu
Ashitha Santhosh
Eric Gribkoff
shangwu-google
Easwar Swaminathan
Isabel Andrade
Lidi Zheng