

Find out in this report how the two Operating Systems (OS) for Business solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.
Previously, it took us about a week to deploy, but now we can deploy our entire app in one or two days.
A team of five is now able to manage the whole orchestration, the development, and the DevOps completely, which improved the delivery process.
We saw improvements such as less troubleshooting time, faster onboarding, more stable automation, better parallel execution, and cleaner CI/CD execution logs.
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.
We purchase the software and product from them, so when I have an issue with Red Hat or Docker on CentOS or Kubernetes, I create a ticket with the partner who works directly with the respective teams.
Most things can be easily found as resources online to help resolve those issues.
The customer support for Docker on CentOS is excellent, as there are very good community forums.
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.
if we need more resources, we can just spin up a new Docker image, so scalability is good.
If you have good hardware, you can scale Docker on CentOS as required.
When we talk about scalability, it is not infinite, but for the types of projects we do, I think it is quite scalable.
On the Ubuntu side, we can achieve scalability.
Docker on CentOS is not stable anymore because it is not actively being maintained.
I experienced no conflicts during updates, maintaining the 140 TPS targets effectively.
I usually do not face any troubles with spinning up containers or spend time troubleshooting.
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.
Needed improvements for Docker on CentOS include better POC, searching techniques, and leveraging AI because AI can provide insights into standard practices, compliance, user specifications, security, logging, monitoring, and isolation.
Docker on CentOS could benefit from images that we can create or have, for example, just a module based on Portainer or some UI interface to create the containers automatically or create some internal APIs to make it easier to configure this by Terraform.
A guided diagnostic tool for CentOS would be very useful, checking repositories, kernel compatibility, firewall rules, the overlay, Docker daemon status, and container resource usage.
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 is no licensing cost required.
There is no cost associated with either Docker or Docker on CentOS. It is completely zero cost.
Docker on CentOS is open source.
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.
It also ensures a consistent environment where applications will work on every machine, not just the developer's machine, and offers resource efficiency, such as no full OS per application, allowing me to share my infrastructure with multiple containers and applications.
Docker on CentOS has positively impacted my organization by making testing easier. I do not have to install older versions of applications and then make my system or service study.
Docker's lightweight architecture on CentOS significantly affects my resource utilization in a beneficial way.
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 (%) |
|---|---|
| Docker on CentOS | 0.5% |
| Jenkins on Hardened Ubuntu | 0.3% |
| Other | 99.2% |
| Company Size | Count |
|---|---|
| Small Business | 24 |
| Midsize Enterprise | 7 |
| Large Enterprise | 21 |
| Company Size | Count |
|---|---|
| Small Business | 2 |
| Midsize Enterprise | 2 |
| Large Enterprise | 10 |
Docker on CentOS enhances deployment with container isolation, image-based packaging, and environment portability. Users experience streamlined application deployment and rapid releases, benefiting scalability and market agility despite some challenges from its deprecated status.
Docker on CentOS supports building, packaging, and running containerized applications on Linux servers. DevOps teams employ it for managing container infrastructure and CI/CD pipelines. Key uses include web hosting, backend service management, and development of Node.js microservices, APIs, and NGINX services. It addresses deployment efficiency, although orchestration and lifecycle management require Kubernetes. Security improvements and stronger OS update integration are areas of interest.
What are the most important features of Docker on CentOS?Industries utilize Docker on CentOS for proof of concept development, machine learning, website hosting, and microfinance application development. It is pivotal in CI/CD processes, supporting robust container infrastructure for comprehensive DevOps and platform team tasks. Its application in diverse environments showcases the adaptability of containerized solutions.
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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