Hi team,

We'd like to propose Volcano as CNCF sandbox :)

Volcano is a Kubernetes Native Batch System, which provides features to run batch workload (e.g. AI/ML, BigData, HPC) on Kubernetes.
Please refer to PR for more detail: https://github.com/cncf/toc/pull/318

If any suggestion/comments, please let me know :)

-- Klaus