Docker on CentOS vs Ubuntu Linux comparison

Supported Images and Canonical are both solutions in the Operating Systems (OS) for Business category. Supported Images is ranked #18 with an average rating of 8.4, while Canonical is ranked #2 with an average rating of 9.1. Supported Images holds a 0.4% mindshare in OSB, compared to Canonical’s 8.1% mindshare. Additionally, 97% of Supported Images users are willing to recommend the solution, compared to 95% of Canonical users who would recommend it.

Docker on CentOS

Read 39 Docker on CentOS reviews

2,315 Views
718 Comparison Views

97% willing to recommend

Ubuntu Linux

Read 146 Ubuntu Linux reviews

20,951 Views
19,694 Comparison Views

95% willing to recommend

Docker on CentOS

Ubuntu Linux

Comparison Buyer's Guide

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Executive SummaryUpdated on Jan 25, 2026

Ubuntu Linux and Docker on CentOS compete in the server environments category. Although Ubuntu Linux is celebrated for its flexibility and comprehensive ecosystem, Docker on CentOS often takes the lead for its superior containerization capabilities and performance efficiency.

Features: Ubuntu Linux is characterized by its stability, easy upgradability, and extensive package support. It offers a comprehensive ecosystem for various server needs. Docker on CentOS shines with its lightweight containers, fast startup times, and ability to support seamless container deployment, making it suitable for scalable environments. Its image-based packaging and environment portability are pivotal for modern workloads.

Room for Improvement: Ubuntu Linux could benefit from better third-party application integration, a more polished UI for beginners, and expanded default support for newer hardware. Docker on CentOS may need enhanced security measures, improved documentation for new users, and simpler management tools to handle large-scale deployments more effectively.

Ease of Deployment and Customer Service: Ubuntu Linux offers a straightforward installation with excellent documentation and a supportive community. It's known for its easy management and strong customer support structure. Docker on CentOS, while also providing comprehensive deployment guides and active community support, particularly excels in rapid environment setup and flexible scaling, tailored for enterprise environments.

Pricing and ROI: Ubuntu Linux provides a low-cost entry with a promising ROI, catering well to budget-conscious organizations without sacrificing reliability. Docker on CentOS might have higher initial expenses, but it offers a compelling ROI due to its operational efficiency and application density, often seen as a worthwhile investment for those focusing on containerized workload optimization and long-term cost reduction.

To learn more, read our detailed Docker on CentOS vs. Ubuntu Linux Report (Updated: June 2026).

Buyer's Guide

Docker on CentOS vs. Ubuntu Linux

June 2026

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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:

ROI

Sentiment score

4.1

Docker on CentOS leads to 60% savings with improved deployment times, reduced costs, and increased team productivity.

Sentiment score

6.6

Organizations achieve substantial savings and increased productivity with Ubuntu Linux, highlighting its cost-effectiveness, stability, and strong ROI.

Previously, it took us about a week to deploy, but now we can deploy our entire app in one or two days.

JayaganeshK

Senior Engineer at a tech consulting company with 501-1,000 employees

A team of five is now able to manage the whole orchestration, the development, and the DevOps completely, which improved the delivery process.

Zakaullah Khan

Software Development Manager at Superior Information System

We saw improvements such as less troubleshooting time, faster onboarding, more stable automation, better parallel execution, and cleaner CI/CD execution logs.

IsaacHernandez

Senior Technical Lead QA at a computer software company with 501-1,000 employees

For more quotes and insights, download the Docker on CentOS report

No quotes available

For more quotes and insights, download the Ubuntu Linux report

Customer Service

Sentiment score

4.4

Docker on CentOS rarely requires customer service due to excellent documentation, community support, and readily available online resources.

Sentiment score

6.5

Ubuntu's extensive online community and resources reduce the need for paid support, though it's effective for urgent issues.

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.

DongNguyen

Solution engineer at Vijatech

Most things can be easily found as resources online to help resolve those issues.

Boaz Katabazi

Network &Security Engineer at Natioanal Drug Authority Uganda

The customer support for Docker on CentOS is excellent, as there are very good community forums.

JayaganeshK

Senior Engineer at a tech consulting company with 501-1,000 employees

For more quotes and insights, download the Docker on CentOS report

They responded well, understood that the issue was not on my end, and provided a patch within two days.

David Stevenson

Manging Director at Winworth UK

The community around Ubuntu Linux is beneficial, providing answers to questions and assisting with issues.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

Ubuntu Linux has a comprehensive knowledge base for self-help.

Prashanth D

Techincal Support Engineer at Ibits Tech Solutions

For more quotes and insights, download the Ubuntu Linux report

Scalability Issues

Sentiment score

5.1

Docker on CentOS provides seamless scalability and adaptability, supporting efficient deployment and workload management across instances with ease.

Sentiment score

7.2

Ubuntu Linux is praised for scalable adaptability in cloud and on-premises setups, supporting diverse industries with flexible architecture.

if we need more resources, we can just spin up a new Docker image, so scalability is good.

HarshalJethwa

Cloud Operations Engineer at a tech vendor with 51-200 employees

If you have good hardware, you can scale Docker on CentOS as required.

AnilKumar13

Devops Engineer at EDAG

When we talk about scalability, it is not infinite, but for the types of projects we do, I think it is quite scalable.

Imteeaz Rajabalee

Chief Technology Officer at iFoxCode

For more quotes and insights, download the Docker on CentOS report

In a server environment, it can seamlessly adapt to increased customer demand.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

From my perspective as a user, I would rate Linux at eight points for its high scalability and greater relevance and advantage in terms of adherence, cost-saving, desktop compatibility, cloud server dominance, and wide industry adoption.

reviewer2816721

Sr. Associate Consultant at a tech services company with 51-200 employees

For more quotes and insights, download the Ubuntu Linux report

Stability Issues

Sentiment score

8.0

Docker on CentOS offers stability and high performance, despite lifecycle changes and minor compatibility issues, requiring fewer resources than VMs.

Sentiment score

7.9

Ubuntu Linux is praised for its stability and reliability, though some issues occur with virtual machines or new hardware integration.

Docker on CentOS is not stable anymore because it is not actively being maintained.

reviewer2795433

Cloud Ops Lead at a tech vendor with 10,001+ employees

I experienced no conflicts during updates, maintaining the 140 TPS targets effectively.

VijaySoundaram

Senior Software Engineeer at Charter Communications

I usually do not face any troubles with spinning up containers or spend time troubleshooting.

reviewer2868033

Senior developer at a tech vendor with 1-10 employees

For more quotes and insights, download the Docker on CentOS report

Ubuntu Linux is extremely stable and maintains uptime effectively.

David Stevenson

Manging Director at Winworth UK

Ubuntu Linux is generally stable, though there can be occasional issues with new hardware integration.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

Ubuntu Linux is very stable.

Tac-Mac

Product Assistant at a tech services company with 51-200 employees

For more quotes and insights, download the Ubuntu Linux report

Room For Improvement

Docker on CentOS requires improved documentation, security, network management, and better lifecycle and orchestration post-CentOS deprecation.

Users seek improved Windows compatibility, user-friendliness, business app support, and better documentation, GUI, security, and integration for Ubuntu Linux.

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.

Bharat Prajapati

Lead DevSecOps Engineer & Founder of Spiderthings Solutions at a computer software company with 51-200 employees

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.

Alex All

Software Developer at Marra Moncks Informatica

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.

IsaacHernandez

Senior Technical Lead QA at a computer software company with 501-1,000 employees

For more quotes and insights, download the Docker on CentOS report

There is a push towards integrating AI into software for various purposes like video and sound processing.

David Stevenson

Manging Director at Winworth UK

Stability issues occur when integrating new components due to physical or technical challenges.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

Unlike CentOS, Ubuntu Linux lacks an easily accessible inbuilt repository where dependencies or packages are easily found.

Prashanth D

Techincal Support Engineer at Ibits Tech Solutions

For more quotes and insights, download the Ubuntu Linux report

Setup Cost

Enterprise users find Docker on CentOS cost-effective, enhancing long-term savings despite initial configuration expenses and potential cloud costs.

Ubuntu Linux offers a cost-effective, open-source OS with free basic use, optional paid enterprise support, and scalable solutions.

there is no licensing cost required.

reviewer2817777

Senior DeevOps Engineer at a tech services company with 11-50 employees

There is no cost associated with either Docker or Docker on CentOS. It is completely zero cost.

G Srivastava

Senior Cloud Engineer at a tech services company with 201-500 employees

Docker on CentOS is open source.

Zakaullah Khan

Software Development Manager at Superior Information System

For more quotes and insights, download the Docker on CentOS report

The setup cost is free.

Kevin Haury

Head of mission at CapHornier

Ubuntu Linux is open-source, leading to cost savings through its free availability.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

I always use the free version, so I never paid for any installations or support.

Martin Prous

Systems Engineering - SigFox Paraguay at TEISA

For more quotes and insights, download the Ubuntu Linux report

Valuable Features

Docker on CentOS streamlines deployment with efficient, scalable container management, portability, and integration, enhancing workflows and reducing costs.

Ubuntu Linux is stable, secure, easy to install, cost-effective, highly customizable, and ideal for developers and enterprises.

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.

HarshalJethwa

Cloud Operations Engineer at a tech vendor with 51-200 employees

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.

reviewer2817777

Senior DeevOps Engineer at a tech services company with 11-50 employees

Docker's lightweight architecture on CentOS significantly affects my resource utilization in a beneficial way.

Mahmoud Younes

Cyber Security Architects at VaporVM

For more quotes and insights, download the Docker on CentOS report

Ubuntu Linux's open-source nature supports community contributions, bolstering its development and support ecosystem.

Thong Nguyen

Bachelor of Engineering at Vaasan ammattikorkeakoulu VAMK University of Applied Sciences

Ubuntu Linux supports remote troubleshooting via SSH, allowing connection from anywhere, which is beneficial for troubleshooting server issues.

Prashanth D

Techincal Support Engineer at Ibits Tech Solutions

In terms of security, I am satisfied with Ubuntu Linux and I can rely on its security features more than I can with Windows.

Azaz Qurershi

Solution Architect at TB

For more quotes and insights, download the Ubuntu Linux report

Categories and Ranking

Docker on CentOS

Ranking in Operating Systems (OS) for Business

18th

Average Rating

8.4

Reviews Sentiment

5.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Ubuntu Linux

Ranking in Operating Systems (OS) for Business

2nd

Average Rating

8.6

Reviews Sentiment

7.3

Number of Reviews

146

Ranking in other categories

OpenStack (1st)

Mindshare comparison

As of August 2026, in the Operating Systems (OS) for Business category, the mindshare of Docker on CentOS is 0.4%, up from 0.0% compared to the previous year. The mindshare of Ubuntu Linux is 8.1%, down from 12.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Operating Systems (OS) for Business Mindshare Distribution
Product	Mindshare (%)
Ubuntu Linux	8.1%
Docker on CentOS	0.4%
Other	91.5%

Operating Systems (OS) for Business

Featured Reviews

VijaySoundaram

Senior Software Engineeer at Charter Communications

Containerization has streamlined microservices delivery and ensures consistent hybrid deployments

The capabilities of Docker on CentOS that I have found the most valuable include its use for Spring-based applications, which significantly enhance the value I derive from it. Docker on CentOS is particularly effective for building distributed applications and microservices. Deployments are smooth and easy, and the integration with Kubernetes is seamless. I have successfully managed 80-plus pods clusters, scaling from 80 to 85 with 140 TPS without encountering any issues. Docker on CentOS's lightweight nature allows for flawless development across environments such as dev, stage, and prod. From my perspective, the experience with the deployment of Docker on CentOS is quite positive, especially for the CI/CD pipeline. The architecture overview includes the use of a Git repository and GitLab CI, which facilitates the Docker build for our Spring 3.x Java applications.

Read full review

reviewer2816721

Sr. Associate Consultant at a tech services company with 51-200 employees

Hosting websites and databases has become cost‑effective and supports long‑term cloud growth

The best feature of Ubuntu Linux is that it serves as a base for private cloud and public cloud VMs for AWS. It is very useful to use Ubuntu Linux with its GUI-based and CLI modes; the commands are very lightweight, and it is much more feasible for me with its long-term support. Ubuntu Linux provides business advisory consultancy for business purposes and enables the smooth running of my website hosting to meet all business purposes. My experience with pricing, setup cost, and licensing is good because I am using the freeware version.

Read full review

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Top Industries

By visitors reading reviews

Outsourcing Company

24%

Construction Company

15%

Computer Software Company

10%

Financial Services Firm

Comms Service Provider

11%

Financial Services Firm

University

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	23
Midsize Enterprise	7
Large Enterprise	20

By reviewers
Company Size	Count
Small Business	85
Midsize Enterprise	22
Large Enterprise	54

Questions from the Community

What is your experience regarding pricing and costs for Docker on CentOS?

My experience with pricing, setup cost, and licensing for Docker on CentOS was that it was very easy. Docker on CentOS is open source.

See all answers

What needs improvement with Docker on CentOS?

Docker on CentOS could be improved in the configuration parts and the setup part. If there could be a special tool that could easily deploy Docker on CentOS, that would help a lot of the tech commu...

See all answers

What is your primary use case for Docker on CentOS?

My main use case for Docker on CentOS was to bridge the gap between moving from monolith architecture to self-healing architecture. The team used Docker on CentOS to transition from monolith toward...

See all answers

Which would you choose - Ubuntu Linux or Oracle Linux?

Ubunto Linux is a complete Linux operating system that is freely available with both community and professional support. This solution is suitable for both desktop and server use. It has a very app...

See all answers

What is your experience regarding pricing and costs for Ubuntu Linux?

My experience with the pricing for Ubuntu Linux is that I always use the free version, so I never paid for any installations or support.

See all answers

What needs improvement with Ubuntu Linux?

The user experience on Ubuntu Linux is very good, so I believe there is no need for improvement.

See all answers

Comparisons

CentOS vs Docker on CentOS

Compared 15% of the time

WordPress powered by AMIMOTO vs Docker on CentOS

Compared 15% of the time

F5 BIG-IP Virtual Edition vs Docker on CentOS

Compared 11% of the time

More Docker on CentOS Competitors

Oracle Linux vs Ubuntu Linux

Compared 19% of the time

Red Hat Enterprise Linux (RHEL) vs Ubuntu Linux

Compared 8% of the time

SUSE Linux Enterprise vs Ubuntu Linux

Compared 7% of the time

openSUSE Leap vs Ubuntu Linux

Compared 6% of the time

Windows Server vs Ubuntu Linux

Compared 5% of the time

More Ubuntu Linux Competitors

Product Reports

Buyer's Guide

Docker on CentOS

August 2026

Download Docker on CentOS product report

Buyer's Guide

Ubuntu Linux

July 2026

Download Ubuntu Linux product report

Also Known As

No data available

Ubuntu

Overview

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?

Container Isolation: Separates applications for security and stability.
Image-based Packaging: Ensures consistent application environments.
Environment Portability: Enhances application deployment across platforms.
Lightweight Containers: Improves scalability with faster startup times.
Accessible Docker Repository: Simplifies application deployment.

What benefits or ROI should users look for?

Faster Releases: Reduces time to market with quicker deployment.
Resource Efficiency: Utilizes system resources effectively.
Reduced Inconsistencies: Minimizes environment differences in deployments.
Reliable File System: Provides stable application runtime.

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.

Supported Images

Ubuntu Linux is an open-source platform known for its robust security, ease of use, and rapid performance. Its lightweight design and comprehensive support system make it ideal for diverse IT environments, providing seamless management and scalability options.

Ubuntu Linux stands out with its open-source nature that allows extensive customization and access to a broad range of free software. It is widely praised for its stability and a vast package repository offering regular updates, enhancing its usefulness across different sectors. The platform is equipped with a lightweight design and excellent community support, making it scalable and easy to manage. While it could improve in areas like Windows software compatibility and user interface refinement, its benefits in enterprise management and development projects are undeniable. Improved documentation, better hardware integration, and enhanced third-party application compatibility are additional focal points to consider.

What are the key features of Ubuntu Linux?

Robust Security: Offers strong security protocols to protect user data.
Rapid Performance: Delivers fast and efficient processing speeds.
Open-source Customization: Provides extensive customization options.
Vast Package Repository: Features frequent updates and diverse software choices.
Lightweight Design: Ensures optimal performance even on limited resources.
Community Support: Backed by excellent community resources for assistance.

What benefits should be considered from reviews?

Resource Efficiency: Efficient utilization of system resources for enhanced performance.
Development Flexibility: Supports a wide range of programming and development tasks.
Enterprise Compatibility: Suited for large-scale enterprise solutions and cloud computing.
Scalability: Capable of managing and scaling across different environments.
Troubleshooting Support: Comprehensive community support for troubleshooting issues.

Ubuntu Linux is prominently implemented in industries for tasks such as server management, application deployment, and software development. Its resource efficiency and open-source tool compatibility make it a favorite for programming, research, and cybersecurity. Companies frequently use it for web hosting, cloud services, and managing multi-user enterprise solutions.

Canonical

Sample Customers

Information Not Available

Samsung, eBay, AT&T, Walmart, Cisco, Time Warner Cable, Bloomberg, Best Buy, Dell, Intel, Microsoft, Ericsson, Orange, Wells Fargo

Buyer's Guide

Docker on CentOS vs. Ubuntu Linux

June 2026

Free Report: Docker on CentOS vs. Ubuntu Linux

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