

CentOS and Jenkins on Hardened Ubuntu compete in providing efficient enterprise solutions. Jenkins on Hardened Ubuntu is seen as superior due to its advanced security and automation features.
Features: CentOS provides stability, efficient server management, and extensive community support. Jenkins on Hardened Ubuntu offers exceptional automation, a secure environment due to hardening, and improved CI/CD processes.
Ease of Deployment and Customer Service: CentOS has a simple installation process with comprehensive documentation, ensuring an effective administrative setup. Jenkins on Hardened Ubuntu offers a more complex deployment due to its security focus but benefits from strong community support with an emphasis on security protocols.
Pricing and ROI: CentOS is open-source with minimal setup costs, offering significant ROI for companies seeking administrative efficiency. Jenkins on Hardened Ubuntu, while higher in initial costs due to security enhancements, allows for secure development workflows that justify the investment.
I have seen a return on investment, particularly in terms of money saved because I do not pay for the servers.
The money saved was significant, approximately fifteen percent of our IT budget.
It saved a lot of time through troubleshooting, which gives us substantial room for improvement in terms of fixing things.
Automation tools help reduce administration efforts, and using cloud images enables fast provisioning, while standardized deployments decrease configuration time.
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.
I would rate the customer support for CentOS a 10 on a scale of 1 to 10.
I've seen many people across the globe interacting, and when users encounter issues, the community provides solutions.
I would rate the documentation about eight in terms of usefulness.
Different tiers available offering quick response times and dedicated account managers for the highest tier.
Customer support for Jenkins on Hardened Ubuntu is accessed through AWS support if issues arise with the server or EC2 instances.
CentOS is scalable and user-friendly without requiring complex configurations.
It allows users to scale resources vertically for upgrading hardware and horizontally by adding more servers, making it suitable for modern web hosting and containerized applications.
CentOS's scalability for my organization has handled growth and changing needs smoothly.
On the Ubuntu side, we can achieve scalability.
CentOS is stable, reliable, flexible, and very useful.
CentOS's simplicity and stability make it easy to use.
I believe CentOS is stable, but we are gradually moving away from it.
The version and the plugin compatibility have to be checked properly.
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.
The documentation and support could be improved, along with compatibility with newer hardware as hardware continually evolves over time.
Kernel parameters, sysctl config details, tuned profiles, process prioritization, optimized disk, and input scheduler choice are all points for performance optimization.
CentOS RADIUS server handles sensitive authentication data, so improving security is the priority.
Suggest restricting SSH, disabling password authentication, using SSH keys, and allowing access only to permitted users while disabling root logins.
Although security issues are somewhat handled, Jenkins on Hardened Ubuntu third-party plugins may still be insecure.
Jenkins on Hardened Ubuntu could include AI chat features in the future to make it even better.
There was no cost in terms of deploying it or getting the license for it.
Regarding pricing, setup cost, and licensing for CentOS, there is no cost for licensing or setup pricing.
CentOS is a free product with free updates.
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.
The price for Jenkins on Hardened Ubuntu is not a constraint for me.
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.
CentOS has helped me most through its enterprise-level stability.
The update cycle changed when CentOS was prioritized for updates, causing stability issues.
In my experience, the best feature that CentOS offers is the network configuration of a device from the command-line interface, which is exceptionally clean.
Jenkins on Hardened Ubuntu has positively impacted my organization because it works fast and has helped us improve our CI/CD pipelines.
Jenkins on Hardened Ubuntu positively impacts my organization by helping in automating the CI/CD workflows.
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.
| Product | Mindshare (%) |
|---|---|
| CentOS | 5.0% |
| Jenkins on Hardened Ubuntu | 0.2% |
| Other | 94.8% |

| Company Size | Count |
|---|---|
| Small Business | 30 |
| Midsize Enterprise | 22 |
| Large Enterprise | 30 |
| Company Size | Count |
|---|---|
| Small Business | 2 |
| Midsize Enterprise | 2 |
| Large Enterprise | 10 |
CentOS offers a stable, secure, and compatible environment with Red Hat packages, providing robust performance and cost efficiency. Its lightweight, scalable design and strong community support make it ideal for handling heavy workloads with limited resources.
CentOS is a popular choice for organizations seeking reliable server and virtualization solutions. Known for its robust stability and security, it offers seamless integration and maintenance. However, after a shift from Red Hat, some challenges emerged, including weak NFS client performance and a more complex interface, which beginners find challenging alongside insufficient documentation. Despite these, CentOS remains a favored option for deploying web applications, server installations, and supporting cloud solutions, thanks to its efficient use in monitoring, databases, and telecommunications.
What are CentOS's key features?CentOS is widely used in industries requiring robust infrastructure, such as web hosting, scientific computing, and telecommunications. In data centers, companies deploy it to support virtual environments, testing, and development. The OS powers business applications, email servers, and cloud solutions, offering a cost-effective alternative to Red Hat.
Jenkins on Hardened Ubuntu is a powerful integration tool designed for secure continuous delivery and deployment. It offers enhanced security and performance for DevOps environments, making it ideal for teams focused on efficient, safe software development pipelines.
Jenkins on Hardened Ubuntu provides a robust platform for continuous integration and continuous deployment (CI/CD), tailored specifically for secure environments. It integrates security features with Jenkins to minimize vulnerabilities and streamline development processes. This combination enables consistent and efficient software builds, testing, and deployment cycles, ensuring software integrity and reducing risks associated with code delivery.
What are the key features of Jenkins on Hardened Ubuntu?In industries like finance, banking, or healthcare, where security is paramount, Jenkins on Hardened Ubuntu is frequently implemented to maintain robust and automated software development environments. This platform's security-oriented approach caters to sectors where data protection and compliance are critical, supporting development operations while protecting sensitive information.
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