# Tune: Passing cluster configuration to ray

**URL:** <https://discuss.ray.io/t/tune-passing-cluster-configuration-to-ray/10403>\
**Category:** Uncategorized\
**Created:** [April 27, 2023, 4:04pm UTC](https://discuss.ray.io/t/tune-passing-cluster-configuration-to-ray/10403 "2023-04-27T16:04:35Z")\
**Posts on this page:** 1\
**Showing post:** 6

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**Author:** ![Brasilino](https://avatars.discourse-cdn.com/v4/letter/b/ce7236/32.png) [@Brasilino](https://discuss.ray.io/u/Brasilino)\
**Post date:** [May 3, 2023, 7:17pm UTC](https://discuss.ray.io/t/tune-passing-cluster-configuration-to-ray/10403/6 "2023-05-03T19:17:01Z")

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Hello @kai and @justinvyu

After deeper troubleshooting, the problem was related to [System will be halted when tasks number is large - Ray Core - Ray](https://discuss.ray.io/t/system-will-be-halted-when-tasks-number-is-large/9754).

However, I am still curious about how to make Ray bind to a specific workstation’s IP. Any help is very much appreciated.

Thanks  
Lucas

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