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ClearScale Ubuntu 26.04 LTS vs Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages comparison

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Review summaries and opinions

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

Categories and Ranking

ClearScale Ubuntu 26.04 LTS
Ranking in AWS Marketplace
189th
Average Rating
10.0
Number of Reviews
5
Ranking in other categories
No ranking in other categories
Red Hat Enterprise Linux 9 ...
Ranking in AWS Marketplace
514th
Average Rating
8.6
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Featured Reviews

reviewer2855598 - PeerSpot reviewer
Cloud DevOps Engineer at a consultancy with 10,001+ employees
CIS hardening has simplified secure container workloads but AppArmor still blocks Docker by default
The CIS L1 AppArmor enforcement breaks Docker out of the box. Containers fail to start with a permission denied on the containerd task directory. There is no documentation about this. A simple note explaining that Docker users need to either update the runc AppArmor profile or disable it would save a lot of debugging time. It takes a while to trace the failure back to AppArmor blocking runc writes to /run/containerd/.
Md Al-Amin - PeerSpot reviewer
Senior System Analyst at Thakral
Bank projects have gained strong security and reliable performance for critical applications
From my experience as a partner, the biggest advantage of Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages is that it is a stable and reliable product. It is a reliable OS when I am using it for applications because we run middleware software upon the OS, which means if there are problems or security holes in the OS, my applications also face those issues. In that scenario, the stability and security of Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages is commendable. The security policy of Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages is improved, but security measures must still be implemented. After we install the operating system, the customer's bank security team will harden the OS to block any potential breaches or malicious activities. To measure performance with Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages, I assess how much RAM and CPU the background processes are consuming. I can restrict these processes to ensure that minimal background processes run, allowing my application server software and applications to operate better with the available memory and CPU resources.

Quotes from Members

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

Pros

"ClearScale Ubuntu 26.04 LTS is an excellent choice for organizations adopting cloud-native technologies and modern DevOps practices."
"Once you get that launch template dialed in, the image is incredibly solid."
"The hourly software charge is small relative to the engineering time we used to spend building and maintaining our own hardened AMI."
"The pre-applied CIS L1 benchmark is the main selling point, as getting a hardened baseline without manual effort is genuinely useful and the Ubuntu 26.04 LTS base also means I'm on a supported, up-to-date kernel with long-term security patches."
"The same-day engineering support has been very valuable."
"From my experience as a partner, the biggest advantage of Red Hat Enterprise Linux 9 (redhat 9) | Support by SupportedImages is that it is a stable and reliable product."
"Cloud integration is quite easy, and containerization support along with file system level enhancements has improved considerably."
 

Cons

"Because the firewall ships default-deny, the first launch in a new environment takes a little planning to open the exact ports the app and load balancer health checks need."
"Enterprise management and compliance tooling could be more comprehensive out of the box."
"The CIS L1 AppArmor enforcement breaks Docker out of the box."
"It'd be cool to have more detailed changelogs with each new release so we can see exactly what packages got updated without having to boot up a test instance and diff it ourselves."
"Regarding the technical team of Red Hat, I find the support to be a mixed bag. In my region during office hours, calls go to the Asia Pacific support team, which is not up to the mark."
"There is room for improvement regarding response time and first-level support quality."
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Questions from the Community

What is your experience regarding pricing and costs for ClearScale Ubuntu 26.04 LTS?
The hourly premium is honestly negligible compared to the salary hours I was wasting building, patching, and maintaining my own custom images. If you have a decent-sized fleet, look at the total co...
What needs improvement with ClearScale Ubuntu 26.04 LTS?
It would be cool to have more detailed changelogs with each new release so I can see exactly what packages got updated without having to boot up a test instance and diff it myself.
What is your primary use case for ClearScale Ubuntu 26.04 LTS?
I run a bunch of stateless REST APIs and web apps in AWS behind an Application Load Balancer. Everything lives in Auto Scaling Groups (ASGs). I use this AMI as the default base for those instances ...
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