We tested Rocky Linux as a replacement for CentOS. It was a drop-in replacement that worked as advertised out of the box. However, we decided to go with another solution. We felt Alma Linux was a better fit for us than Rocky Linux.
Rocky Linux 9 (Official) - x86_64
Rocky LinuxExternal reviews
External reviews are not included in the AWS star rating for the product.
Decent RHEL Clone but minor supportability issues
Overall, this is a perfectly serviceable RHEL clone offering. Currently, only real complaints are:
* No Compliance as Code project-entries, so that tool can't be used to automate security-hardening to desired hardening-benchmarks (PCI/DSS, CIS, STIG, etc.)
* Can't use CSP's automated tasks due to service-document issues – even though it's a RHEL clone, services like SSM and GuardDuty don't quite know what to do with/for it
An Open-Source and Drop-In Replacement for CentOS
What is our primary use case?
How has it helped my organization?
We decided not to use Rocky Linux, and therefore, it has had no impact on our organization.
What is most valuable?
Rocky Linux does function as a drop-in replacement for CentOS, which is a valuable feature, but we felt there were better options out there.
What needs improvement?
In terms of improvement, Rocky Linux needs to clarify its identity and target audience. While it is technically sound as a CentOS replacement, there is a disconnect in its marketing messaging, which initially positioned it as an HPC platform. It should define its core identity and audience more clearly.
For how long have I used the solution?
We tested Rocky Linux for a window of about three months.
What do I think about the scalability of the solution?
How are customer service and support?
I haven't needed to use customer service or support, which speaks volumes about their product's reliability and ease of use.
How was the initial setup?
It is a straightforward setup, serving as a direct replacement for Red Hat Enterprise Linux or CentOS. Rocky Linux requires standard maintenance similar to any other Linux distribution, without any unusually heavy demands.
What other advice do I have?
Overall, I would rate Rocky Linux as a seven out of ten.