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Jenkins on Hardened Ubuntu vs Rocky Linux comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 15, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
3.9
Jenkins on Hardened Ubuntu enhances efficiency, reducing time, costs, and complexity, while ensuring stability and simplified maintenance.
Sentiment score
4.6
Rocky Linux reduces costs, maintenance time, and boosts community support, leading to significant savings and resource onboarding opportunities.
Automation tools help reduce administration efforts, and using cloud images enables fast provisioning, while standardized deployments decrease configuration time.
Analyst 1 infrastructure Services at a tech vendor with 10,001+ employees
I have definitely noticed a reduction in incidents and time saved since switching to Jenkins on Hardened Ubuntu, which saves at least between ten to twenty hours in configuration time, translating to potential savings of hundreds or even thousands of dollars.
Cloud Ops Lead at a tech vendor with 10,001+ employees
When it comes to return on investment, a lot of money is saved since we moved from a purchased license to the open source provided by Rocky Linux.
System engineer at a retailer with 10,001+ employees
ROI has been good as we have significant open source community involvement.
Technical Manager at a tech vendor with 10,001+ employees
I have seen a return on investment since there was definitely money saved at the time due to the lack of need for licensing since Rocky is available openly.
System Administrator at a computer software company with 5,001-10,000 employees
 

Customer Service

Sentiment score
3.3
Jenkins on Hardened Ubuntu offers effective AWS customer support, with many users also relying on community resources for assistance.
Sentiment score
4.7
Rocky Linux support is reliable with active community help, excellent customer support, and a preference for in-house assistance.
Different tiers available offering quick response times and dedicated account managers for the highest tier.
Cloud Ops Lead at a tech vendor with 10,001+ employees
Customer support for Jenkins on Hardened Ubuntu is accessed through AWS support if issues arise with the server or EC2 instances.
Analyst 1 infrastructure Services at a tech vendor with 10,001+ employees
The support level is extraordinary, providing on-time assistance.
Senior System Engineer at Al Jazeera Media Network
We have not yet needed to contact a vendor regarding Rocky Linux.
Senior Network Engineer at KLC bvba
Even if we raise a support ticket, we receive a resolution or a reply from the team within two business days.
System engineer at a retailer with 10,001+ employees
 

Scalability Issues

Sentiment score
3.6
Jenkins on Hardened Ubuntu offers high scalability and adaptability with a controller-agent setup, fitting diverse deployment demands.
Sentiment score
5.9
Rocky Linux is highly scalable, easily automated, Red Hat compatible, and suitable for diverse environments from small to large clusters.
On the Ubuntu side, we can achieve scalability.
Solutions Architect at Nsource Limited
Even if the server is not responding and we want to attach the volume on another instance or a temporary instance, it is very easy and straightforward with no hiccups.
CloudOps Engineer at a computer software company with 10,001+ employees
It has handled growth or changing needs well.
System Administrator at a computer software company with 5,001-10,000 employees
The scalability is quite good, though there are some issues with Rocky Linux.
System Engineer at clusterkit
 

Stability Issues

Sentiment score
7.7
Jenkins on Hardened Ubuntu offers stable, efficient multitasking, overcoming initial setup challenges with strong concurrency and reliable retries.
Sentiment score
7.3
Rocky Linux is praised for stability, reliability, ease of use, scalability, and performance on low-resource systems without complexity.
The version and the plugin compatibility have to be checked properly.
Software Engineering Manager at Visteon Corporation
Jenkins could handle spinning up multiple parallel jobs better than Harness; Harness tended to run into errors because one job was already running that process.
Dev Ops Platform And Infrastructure Engineer at T&M Smart Solutions LTD
Rocky Linux is stable, scalable, and it is very much easier to use.
System engineer at a retailer with 10,001+ employees
Rocky Linux is stable.
Software Engineer at a comms service provider with 10,001+ employees
 

Room For Improvement

Users recommend enhancing Jenkins on Hardened Ubuntu's UI, security, plugin management, and AI integration while noting preference for alternatives.
Rocky Linux users seek better Kubernetes integration, faster updates, improved Windows support, and enhanced documentation for better overall experience.
Suggest restricting SSH, disabling password authentication, using SSH keys, and allowing access only to permitted users while disabling root logins.
Analyst 1 infrastructure Services at a tech vendor with 10,001+ employees
Although security issues are somewhat handled, Jenkins on Hardened Ubuntu third-party plugins may still be insecure.
Cloud Ops Lead at a tech vendor with 10,001+ employees
Jenkins on Hardened Ubuntu could include AI chat features in the future to make it even better.
Software Engineering Manager at Visteon Corporation
It is based on customer requirements, as they might want to use Rocky Linux or Ubuntu, depending on their needs.
System Engineer at clusterkit
Rocky Linux could be improved by having more integration with Kubernetes.
Linux architect at European Commission
Currently, it takes more than one month to release a new package or kernel, so speeding that up would help reduce reported vulnerability remediations.
System engineer at a retailer with 10,001+ employees
 

Setup Cost

Jenkins on Hardened Ubuntu offers manageable pricing, with total ownership costs considered essential for business operations over time.
Rocky Linux is valued for its cost-effectiveness and stability, offering enterprise-level features without licensing fees.
I calculate the total cost of ownership over three to five years, and factors affecting AI solutions on Ubuntu include CPU or GPU, storage, networking, the number of users accessing it, support levels, and software licensing.
Analyst 1 infrastructure Services at a tech vendor with 10,001+ employees
The price for Jenkins on Hardened Ubuntu is not a constraint for me.
Software Engineering Manager at Visteon Corporation
My experience with pricing, setup cost, and licensing for Jenkins on Hardened Ubuntu is that it is not too much and is affordable for us.
Solutions Architect at Nsource Limited
We switched to Rocky Linux because of the license price, and in our business, we don't need to have a higher cost as that is not a good idea.
Network Infrastructure Manager at SAGEMCOM
There is no extra cost for a license if we are purchasing Rocky Linux from the AWS Marketplace.
CloudOps Engineer at a computer software company with 10,001+ employees
Rocky Linux is free, and I can download it and deploy it in whatever environment I have, whether it be H3C, VMware, or Hyper-V.
Server & Cloud Engineer at a tech services company with 1-10 employees
 

Valuable Features

Jenkins on Hardened Ubuntu boosts security, enhances CI/CD processes, eases deployment, and improves efficiency with plugins and low latency.
Rocky Linux offers stability, RHEL compatibility, seamless CentOS migration, enterprise support, cost savings, and strong security for efficient workflows.
Jenkins on Hardened Ubuntu has positively impacted my organization because it works fast and has helped us improve our CI/CD pipelines.
Research Assistant at a university with 1,001-5,000 employees
Jenkins on Hardened Ubuntu positively impacts my organization by helping in automating the CI/CD workflows.
Analyst 1 infrastructure Services at a tech vendor with 10,001+ employees
One of the best features Jenkins on Hardened Ubuntu offers is that it saves time because rather than trying to have a vanilla OS, such as Ubuntu on an EC2 instance, and then trying to secure it yourself, Jenkins on Hardened Ubuntu is already secured with a ton of insecure features disabled on the VM, which saves us time and is quite cost-effective.
Cloud Ops Lead at a tech vendor with 10,001+ employees
Rocky Linux has positively impacted my organization, specifically through cost savings, because we did not have to buy any licenses or extra licenses of other distros, such as Oracle or Red Hat.
IT / IAM Senior Specialist at a tech vendor with 10,001+ employees
For production deployment, Rocky Linux is a great choice because it offers full RHEL compatibility without licensing costs, along with strong community support.
CloudOps Engineer at a computer software company with 10,001+ employees
Since migrating to Rocky Linux, I've seen specific outcomes such as improved security because CentOS stopped the project, and security patches aren't being released.
Linux architect at European Commission
 

Categories and Ranking

Jenkins on Hardened Ubuntu
Ranking in Operating Systems (OS) for Business
24th
Average Rating
8.4
Reviews Sentiment
4.3
Number of Reviews
11
Ranking in other categories
No ranking in other categories
Rocky Linux
Ranking in Operating Systems (OS) for Business
3rd
Average Rating
8.6
Reviews Sentiment
5.7
Number of Reviews
18
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of August 2026, in the Operating Systems (OS) for Business category, the mindshare of Jenkins on Hardened Ubuntu is 0.2%, up from 0.0% compared to the previous year. The mindshare of Rocky Linux is 6.5%, down from 15.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Operating Systems (OS) for Business Mindshare Distribution
ProductMindshare (%)
Rocky Linux6.5%
Jenkins on Hardened Ubuntu0.2%
Other93.3%
Operating Systems (OS) for Business
 

Featured Reviews

KT
Software Engineering Manager at Visteon Corporation
Role-based automation has streamlined secure CI pipelines and supports data-driven delivery decisions
Any product that I create, I will have an improvement expectation for Jenkins on Hardened Ubuntu. The one expectation that I have is that the UI can be still improved. Some more metrics can be established. Nowadays, there are a lot of configurations. I should be able to really connect with AI as another feature that can also be integrated. These are the three or four items that can be added to the improvement toward Jenkins on Hardened Ubuntu.Jenkins on Hardened Ubuntu could include AI chat features in the future to make it even better. When there is a build happening or when there is a job happening, I could ask in the chat how long that takes or what is the current job running. These AI features can be included.
Massimiliano Adamo - PeerSpot reviewer
Linux architect at European Commission
Has supported seamless migrations and enabled running complex data workloads securely
The best features Rocky Linux offers include clustering and all the packages from Red Hat.Rocky Linux has impacted my organization very positively because we migrated everything from CentOS and Windows servers to Rocky Linux. Everything is clear, with good packaging, and now it's version 9.6, which is very important for us due to security problems since we are in Europe. Rocky Linux is very good for security and other aspects. Since migrating to Rocky Linux, I've seen specific outcomes such as improved security because CentOS stopped the project, and security patches aren't being released. We need to maintain a system similar to Red Hat, which is very stable and has many features such as file system, topology, and containers.
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Top Industries

By visitors reading reviews
Construction Company
30%
Comms Service Provider
15%
Manufacturing Company
15%
Healthcare Company
5%
Comms Service Provider
16%
University
12%
Computer Software Company
9%
Manufacturing Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business2
Midsize Enterprise2
Large Enterprise10
By reviewers
Company SizeCount
Small Business5
Large Enterprise16
 

Questions from the Community

What is your experience regarding pricing and costs for Jenkins on Hardened Ubuntu?
My experience with pricing includes considering infrastructure costs such as servers, instances, GPUs, storage, and networking, and potentially operating system support like Ubuntu Pro. I account f...
What needs improvement with Jenkins on Hardened Ubuntu?
Improvements needed for Jenkins on Hardened Ubuntu include keeping the OS fully patched with the latest security updates, minimizing installed packages, and removing unused services. I suggest rest...
What is your primary use case for Jenkins on Hardened Ubuntu?
My main use case for Jenkins on Hardened Ubuntu is to manage the CI/CD pipeline of my application where it will automate the complete CI and CD deployment. A specific example of how I use Jenkins o...
What needs improvement with Rocky Linux?
I am not an expert on Rocky Linux, but I do not have anything to say regarding improvements; I think it is doing better. I chose a rating of eight out of ten because Rocky Linux must grow more; it ...
What is your primary use case for Rocky Linux?
My main use case for Rocky Linux is for the Nutanix environment, where we have a data center and everything is hosted there, including all the services and systems. Rocky Linux is the main OS of th...
What advice do you have for others considering Rocky Linux?
My advice to others looking into using Rocky Linux is to go ahead and use it. I give Rocky Linux a rating of eight out of ten.
 

Overview

Find out what your peers are saying about Jenkins on Hardened Ubuntu vs. Rocky Linux and other solutions. Updated: August 2026.
909,725 professionals have used our research since 2012.