Community Rocky Linux, RLC+, and RLC Pro: Which option fits your infrastructure?

Rocky Linux is an open source, community-driven Enterprise Linux distribution. CIQ, the founding support partner of the project, builds on that foundation with two offerings: RLC+ and RLC Pro. All three options share the same upstream sources, and the right choice depends on what your production environment actually requires.

The core question is operational: does your infrastructure need vendor accountability, or does community support cover your requirements?

This post breaks down what each option delivers, what it costs, and when it makes sense.

Same source, different commitments

All three options share a common foundation: CentOS Stream sources and full Enterprise Linux binary compatibility. Community Rocky Linux is maintained by the Rocky Linux project. RLC+ and RLC Pro are CIQ's commercial offerings built on top of that same base. The differences are in what surrounds that foundation.

Capability	Community Rocky Linux	RLC+ NVIDIA	RLC+ AMD	RLC Pro
Cost	Free	Free	Free	Paid subscription
Enterprise Linux binary compatibility	Yes	Yes	Yes	Yes
Long-Term Support (LTS)	No	No	No	Yes, up to 4 years on even minor versions
FIPS 140-3 validated cryptography	No	No	No	Yes, on .2/.6/.10 LTS versions (Cert #s 5117, 5116, 5113, 5095)
Pre-integrated GPU drivers	No, manual installation	Yes: NVIDIA CUDA Toolkit, DOCA-OFED.	Yes: Validated AMD Instinct™ GPU drivers and AMD ROCm™	Yes (via RLC Pro AI variant)
Direct bug fixes from CIQ engineering	No, community-driven	No	No	Yes, patches ship without waiting for upstream
CVE remediation SLAs	No	No	No	Yes, committed timelines for Critical/High vulnerabilities
IP indemnification	No	No	No	Yes
Commercial support	No	No	No	Standard (business hours, 1-hr Sev 1) or Premium (24x7, 30-min Sev 1)
Site licensing	N/A	Free registration	Free registration	Download-tracked. No per-node inventory audits

GPU-accelerated workloads run out of the box on RLC+

RLC+ NVIDIA: RLC+ NVIDIA includes validated NVIDIA GPU drivers, the CUDA Toolkit, and DOCA-OFED, pre-integrated and ready at first boot. Before RLC+ NVIDIA, getting CUDA working on Enterprise Linux meant hours of driver version matching, kernel header alignment, and DKMS troubleshooting. Download the NVIDIA-optimized image, deploy it, and your GPU hardware works.

Download RLC+ NVIDIA

RLC+ AMD: CIQ and AMD have announced a collaboration to deliver RLC+ AMD, AMD-optimized Rocky Linux with validated AMD Instinct™ GPU drivers and AMD ROCm™ support pre-integrated. RLC+ AMD delivers enterprise-grade Linux built specifically for AMD Instinct™ GPUs and AMD datacenter solutions, freely accessible to the broadest possible user base. Organizations that deploy AMD Instinct™ GPUs for AI training, inference, and HPC today face hours of driver compatibility and toolkit integration work before a single job runs. RLC+ AMD will eliminate that friction, with one validated, reproducible OS foundation, day-zero ready.

Get notified when RLC+ AMD launches

RLC+ is the right starting point for dev/test GPU environments, proof-of-concept clusters, and teams evaluating AI infrastructure before committing to a commercial subscription. It is also a strong fit for startups and smaller teams that need GPU-ready Linux without per-node licensing costs.

Where RLC+ stops: it does not include Long-Term Support, FIPS 140-3 validation, CVE remediation SLAs, IP indemnification, or commercial support contracts. When any of those become requirements, typically as workloads move from dev/test to regulated production, RLC Pro is the next step.

Evaluating RLC+ for your GPU workloads? Download the NVIDIA or AMD optimized image and test it against your hardware in under 30 minutes.

RLC Pro bundles compliance, LTS, and vendor accountability into one subscription

RLC Pro exists for a specific set of requirements that community distributions and free options cannot address: contractual SLAs, validated cryptography, legal protection, and long-term version stability.

Long-Term Support pins your infrastructure to a specific minor version. Every even-numbered minor release (9.2, 9.6, 9.10) receives up to four years of continued security patching. Platform teams plan on three-to-five-year horizons without forced point-release upgrades. Community Rocky Linux, by contrast, follows the upstream release cadence; when the project ships 9.7, the community moves to 9.7, and there is no supported path to stay on 9.6 with continued patches.

FIPS 140-3 comes standard on LTS .2/.6/.10 versions. NIST-certified cryptographic modules (Cert #s 5117, 5116, 5113, 5095) satisfy FedRAMP, FISMA, HIPAA, PCI-DSS, and DISA STIG requirements. Organizations in government, defense, financial services, and healthcare can deploy FIPS-validated environments without purchasing a separate add-on.

Direct bug fixes mean that when CIQ's engineering team identifies a bug affecting RLC Pro customers, they patch it and ship the fix directly. They do not wait for upstream patches or community rebuilds. For teams running production workloads under tight SLAs, the difference between a direct engineering fix and waiting for an upstream release cycle can mean days of exposure.

IP indemnification protects your legal team. CIQ provides patent, IP, and license compliance protection for Rocky Linux components from CIQ repositories and cloud marketplace listings.

Site licensing eliminates per-node inventory audits. RLC Pro tracks downloads, not node counts. For organizations running hundreds or thousands of servers, this removes both the administrative overhead of continuous node counting and the risk of surprise true-up costs at renewal.

RLC Pro is also the foundation for purpose-built variants: RLC Pro Hardened adds kernel-level runtime protection and automated STIG/CIS compliance for regulated environments, and RLC Pro AI delivers a validated GPU stack optimized for production AI inference workloads.

Pick the option that matches your operational requirements

The choice between community Rocky Linux, RLC+, and RLC Pro comes down to requirements, not quality. All three deliver production-grade Enterprise Linux. The distinction is in the operational, compliance, and support commitments your organization needs around that OS.

Community Rocky Linux fits when your team has strong internal Linux expertise, your workloads do not require FIPS validation or contractual CVE timelines, and you are comfortable with community-driven support and the upstream release cadence. Dev/test environments, internal tools, and non-regulated workloads are typical fits.

RLC+ makes sense for GPU-accelerated workloads without a paid subscription. If your stack involves NVIDIA CUDA or AMD ROCm and you want drivers pre-integrated and tested, RLC+ saves hours of manual configuration per deployment. Startups, research teams, and organizations evaluating AI infrastructure before scaling to production land here.

A production environment that requires Long-Term Support with pinned minor versions, FIPS 140-3 validated cryptography, committed CVE remediation timelines, IP indemnification, commercial support SLAs, or site licensing without per-node audits is RLC Pro territory. Organizations replacing RHEL, Oracle Linux, SUSE, or Ubuntu Pro subscriptions, and those upgrading from RLC+ as workloads reach mission-critical status, are typical fits.

How to get started

Community Rocky Linux Download directly from https://rockylinux.org/download. No registration required.

RLC+ NVIDIA Available free through the CIQ portal at portal.ciq.com. Create an account with your email, GitHub, or Google credentials, find RLC+ in the catalog, and go from registration to first download in under a minute.

RLC+ AMD Not yet available, but accessing RLC+ AMD will be similar to the way you configure for NVIDIA drivers. Get notified when RLC+ AMD launches.

RLC Pro Available through the CIQ portal at portal.ciq.com. Select RLC Pro from the catalog, choose your image type, hit Deploy, and start a 30-day trial. For enterprise licensing, contact the CIQ sales team directly. RLC Pro is also available on AWS, Azure, and Google Cloud marketplaces.