This PR fixed several issue which block serve agent when GCS is down. We need to make sure serve agent is always alive and can make sure the external requests can be sent to the agent and check the status.
- internal kv used in dashboard/agent blocks the agent. We use the async one instead
- serve controller use ray.nodes which is a blocking call and blocking forever. change to use gcs client with timeout
- agent use serve controller client which is a blocking call with max retries = -1. This blocks until controller is back.
To enable Serve HA, we also need to setup:
- RAY_gcs_server_request_timeout_seconds=5
- RAY_SERVE_KV_TIMEOUT_S=5
which we should set in KubeRay.
Integration between Ray Serve and Gradio. Users of Gradio can wrap their Gradio app in a Serve deployment by using `GradioIngress`, and scale it up through more replicas or more CPU/GPU resources.
Signed-off-by: Amog Kamsetty amogkamsetty@yahoo.com
Tests for upstream ML libraries (xgboost-ray, ray-lightning, etc.) were recently refactored from ray.util to ray.tests. This caused them to be run in Windows CI, but Windows CI does not have any ML dependencies. This PR disables these tests from being run on Windows, which matches the previous behavior.
This PR:
- Updates the KubeRay operator commit used in the Ray CI autoscaling test
- Uses the RayCluster autoscaling sample config from the KubeRay repo in place of of a config from the Ray repo
- Turns the autoscaler RPC worker drain back on, as I saw some dead node messages from the GCS, and the RPC drain is supposed to avoid those.
Signed-off-by: Dmitri Gekhtman <dmitri.m.gekhtman@gmail.com>
Signed-off-by: Amog Kamsetty amogkamsetty@yahoo.com
Latest Pytorch version has wheels for CUDA 11.6. Per user request, adding a 11.6 image as part of our build pipeline.
Adding a requirements file to make it easier to setup you environment to run `repro-ci.py`.
**Usage:**
```bash
pip install -r ci/repro-ci-requirements.txt
python ci/repro-ci.py [args]
```
Signed-off-by: Matthew Deng <matt@anyscale.com>
Signed-off-by: Yi Cheng <chengyidna@gmail.com>
## Why are these changes needed?
Right now, only cpp layer in ray is connecting to redis which means we don't need pip redis to connect to a redis db.
The blocking part is that we are doing some sharding in redis right now. But this feature is not actually used and the shard is always 1. So to make things simple, this feature is just disabled.
Test is added to make sure we can start ray with a redis db without pip redis.
We previously found all differences between origin/master and the PR branch, which includes forward changes if origin/master is ahead of the branch. By finding file differences with respect to the merge base we will only include actually changed files.
See https://matthew-brett.github.io/pydagogue/git_diff_dots.html
Signed-off-by: Kai Fricke <kai@anyscale.com>
* Revert "Revert "Bump pytest from 5.4.3 to 7.0.1""
This reverts commit ab10890e90.
Signed-off-by: Riatre Foo <foo@riat.re>
* Fix missing test data files dependency in rllib/BUILD
See # 26334 and # 26517 for context.
Once this is in, it should be good to roll-forwrad again.
Signed-off-by: Riatre Foo <foo@riat.re>
* debug: run all tests
Signed-off-by: Riatre Foo <foo@riat.re>
* Revert "debug: run all tests"
This reverts commit 0c5e796b0eb437d64922f66749c61b0412486970.
Signed-off-by: Riatre Foo <foo@riat.re>
* fix new tests since last rebase
Signed-off-by: Riatre Foo <foo@riat.re>
I run several linters, including mypy, in my local environment.
This is a PR of style nits for autoscaler.py meant to silence my linters.
This PR also adds a mypy check for autoscaler.py
- Stop using dot command to run ci.sh script: it doesn't fail the build if the command fails for windows and is generally dangerous since it will make unexpected changes to the current shell.
- Fix uncovered windows build issues.
Make sure the OCR example is tested in documentation after we discovered that example notebooks are not tested in CI.
Signed-off-by: Philipp Moritz <pcmoritz@gmail.com>
See #23676 for context. This is another attempt at that as I figured out what's going wrong in `bazel test`. Supersedes #24828.
Now that there are Python 3.10 wheels for Ray 1.13 and this is no longer a blocker for supporting Python 3.10, I still want to make `bazel test //python/ray/tests/...` work for developing in a 3.10 env, and make it easier to add Python 3.10 tests to CI in future.
The change contains three commits with rather descriptive commit message, which I repeat here:
Pass deps to py_test in py_test_module_list
Bazel macro py_test_module_list takes a `deps` argument, but completely
ignores it instead of passes it to `native.py_test`. Fixing that as we
are going to use deps of py_test_module_list in BUILD in later changes.
cpp/BUILD.bazel depends on the broken behaviour: it deps-on a cc_library
from a py_test, which isn't working, see upstream issue:
https://github.com/bazelbuild/bazel/issues/701.
This is fixed by simply removing the (non-working) deps.
Depend on conftest and data files in Python tests BUILD files
Bazel requires that all the files used in a test run should be
represented in the transitive dependencies specified for the test
target. For py_test, it means srcs, deps and data.
Bazel enforces this constraint by creating a "runfiles" directory,
symbolic links files in the dependency closure and run the test in the
"runfiles" directory, so that the test shouldn't see files not in the
dependency graph.
Unfortunately, the constraint does not apply for a large number of
Python tests, due to pytest (>=3.9.0, <6.0) resolving these symbolic
links during test collection and effectively "breaks out" of the
runfiles tree.
pytest >= 6.0 introduces a breaking change and removed the symbolic link
resolving behaviour, see pytest pull request
https://github.com/pytest-dev/pytest/pull/6523 for more context.
Currently, we are underspecifying dependencies in a lot of BUILD files
and thus blocking us from updating to newer pytest (for Python 3.10
support). This change hopefully fixes all of them, and at least those in
CI, by adding data or source dependencies (mostly for conftest.py-s)
where needed.
Bump pytest version from 5.4.3 to 7.0.1
We want at least pytest 6.2.5 for Python 3.10 support, but not past
7.1.0 since it drops Python 3.6 support (which Ray still supports), thus
the version constraint is set to <7.1.
Updating pytest, combined with earlier BUILD fixes, changed the ground
truth of a few error message based unit test, these tests are updated to
reflect the change.
There are also two small drive-by changes for making test_traceback and
test_cli pass under Python 3.10. These are discovered while debugging CI
failures (on earlier Python) with a Python 3.10 install locally. Expect
more such issues when adding Python 3.10 to CI.
Enable checking of the ray core module, excluding serve, workflows, and tune, in ./ci/lint/check_api_annotations.py. This required moving many files to ray._private and associated fixes.
Simplify isort filters and move it into isort cfg file.
With this change, isort will not longer apply to diffs other than to files that are in whitelisted directory (isort only supports blacklist so we implement that instead) This is much simpler than building our own whitelist logic since our formatter runs multiple codepaths depending on whether it is formatting a single file / PR / entire repo in CI.
It will be easier to develop if we could use a tool to organize / sort imports and not have to move them around by hand.
This PR shows how we could do this with isort (black doesn't quite do this per https://github.com/psf/black/issues/333)
After this PR lands everyone will need to update their formatter to include isort if they don't have it already, i.e.
pip install -r ./python/requirements_linters.txt
All future file changes will go through isort and may introduce a slightly larger PR the first time as it will clean up the imports.
The plan is to land this PR and also clean up the rest of the code in parallel by using this PR to format the codebase (so people won't get surprised by the formatter if the file hasn't been touched yet)
Co-authored-by: Clarence Ng <clarence@anyscale.com>
Currently, team:ml spans all ML (Tune, Train, AIR) tests and rllib tests. rllib tests are much more flaky and it would be good to split them up in the flaky test tracker. This PR changes Rllib-tests from team:ml to team:rllib to enable this separation.
Co-authored-by: Antoni Baum <antoni.baum@protonmail.com>
