Cache::flexible fails with Redis error "Error processing EXEC across the cluster"

[BernhardK91]

Laravel Version

11.28.1

PHP Version

8.3

Database Driver & Version

No response

Description

We use a Redis Cluster in AWS. After adding Cache::flexibel it fails with a RedisClusterException Error processing EXEC across the cluster (/var/task/vendor/laravel/framework/src/Illuminate/Redis/Connections/Connection.php:116).

I'm not sure yet, why that is, but I assume it is caused by the usage of putMany method in the RedisStore.php. This uses transactions by calling multi() and later exec(). It seems that is not supported in clusters.

Steps To Reproduce

User a Redis cluster as cache store. Add a Cache::flexible to a controller and execute it.

[github-actions]

Thank you for reporting this issue!

As Laravel is an open source project, we rely on the community to help us diagnose and fix issues as it is not possible to research and fix every issue reported to us via GitHub.

If possible, please make a pull request fixing the issue you have described, along with corresponding tests. All pull requests are promptly reviewed by the Laravel team.

Thank you!