Kevin H. Luu

## Changes - Eliminate use of default value for `RAY_VERSION` and `RAY_HASH` to ensure that correct version is manually put in and sanity checked. - Remove default value for Python...

[ci] Docker tag clean up script

1

## Changes - Add a library file for functions to work on Docker tags: - Get auth token from Docker Hub - Get auth token from Docker.io - Get tag's...

[release-automation] Separate steps into groups

6

- Apparently the block step blocks all the steps after it (unless the step specifies `depends_on`). This happens for mac sanity check step since it has no dependency: https://buildkite.com/ray-project/release-automation/builds/470/dag -...

[release-automation] Step to build update version binary into zip and store as artifact

1

- This is to use for automation from `product` repo - Builds `update_version` binary into a python zip file and upload it as an artifact in `release-automation` pipeline - Have...

``` REGRESSION 12.60%: client__tasks_and_get_batch (THROUGHPUT) regresses from 0.9229179501706766 to 0.8066078636677214 in microbenchmark.json REGRESSION 9.95%: single_client_tasks_async (THROUGHPUT) regresses from 8194.32696391844 to 7378.7495889110505 in microbenchmark.json REGRESSION 7.64%: multi_client_put_calls_Plasma_Store (THROUGHPUT) regresses from 12873.027401685875...

This [commit](https://github.com/ray-project/ray/commit/0de88e4f64cdaf2f6c93ee906ef78bf66b97d827) added these files into `benchmarks/benchmarks/` directory instead of just `benchmarks/` by accident. This PR moves these files back into just `benchmarks/` directory

Add support for multi-node on CI

3

Add script to run multi-node tests on CI.

PR for testing on CI.

[CI/Build] Buildkite pipeline generator

1

As our [jinja template](https://github.com/vllm-project/buildkite-ci/blob/main/scripts/test-template-aws.j2) is getting messy/limited, this Buildkite pipeline generator implemented w/ Python hopefully can extend our flexibility with how we setup our CI pipeline. This PR is up...