Docker on CentOS vs Ubuntu Linux comparison

Why PeerSpot?

Supported Images and Canonical are both solutions in the Operating Systems (OS) for Business category. Supported Images is ranked #19 with an average rating of 8.4, while Canonical is ranked #2 with an average rating of 9.1. Supported Images holds a 0.5% mindshare in OSB, compared to Canonical’s 8.3% 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 46 Docker on CentOS reviews

3,602 Views
1,009 Comparison Views

97% willing to recommend

Ubuntu Linux

Read 152 Ubuntu Linux reviews

22,938 Views
21,103 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: September 2026).

Buyer's Guide

Docker on CentOS vs. Ubuntu Linux

September 2026

Download the complete report

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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

4.3

Docker on CentOS boosted productivity, reduced costs by 40%, and improved deployment speed and consistency across environments.

Sentiment score

6.1

Ubuntu Linux offers high ROI with zero licensing costs, saving up to 22%, enhancing stability, and extending hardware lifespan.

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

I have observed a clear return on investment, particularly in savings on license costs, as we have Ubuntu Linux LTS and do not depend on distributions such as Red Hat or SUSE, where we would indeed have to pay for a license.

Antonio Tirado Peña

Directo de TI at Instituto de Innovación Ciencia y Empresa

For more quotes and insights, download the Ubuntu Linux report

Customer Service

Sentiment score

4.7

Docker on CentOS support is satisfactory due to detailed documentation, community forums, and minimal need for direct assistance.

Sentiment score

6.5

Ubuntu users prefer community and documentation for support, with quick responses valued despite occasional delays in urgent cases.

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

5.3

Docker on CentOS offers seamless scalability and integration with orchestration tools, efficiently managing workloads across diverse infrastructures.

Sentiment score

7.1

Ubuntu Linux excels in scalability and performance on various hardware, integrating seamlessly in on-premises and cloud environments.

I can also scale it horizontally; in smaller environments, Swarm already works quite well, and in larger environments Kubernetes is then used.

Thorsten Foltz

Senior Data Engineer at a educational organization with 11-50 employees

For more advanced orchestration and automatic scaling, I would consider Kubernetes.

Kanishka Shakya

DevOps Engineer at a tech services company with 51-200 employees

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

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

Ubuntu Linux itself is a lightweight OS, so it's very convenient to scale it up to any form needed.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

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

So far, I do not have any issues related to security in Ubuntu Linux.

Salim Ahmed

System Administrator at mmcytech

For more quotes and insights, download the Ubuntu Linux report

Stability Issues

Sentiment score

7.9

Docker on CentOS is stable and reliable, despite minor glitches and customization needs impacting long-term relevance and performance.

Sentiment score

7.9

Ubuntu Linux is praised for its stability, reliable performance, and minimal bugs, supporting large-scale server management efficiently.

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

The system has been completely stable, which makes it deserve a perfect score.

PrashantSharma

BA at a computer software company with 11-50 employees

Ubuntu Linux is extremely stable and maintains uptime effectively.

David Stevenson

Manging Director at Winworth UK

If updates happen frequently, no system would be stable without tuning it every time there's an update.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

For more quotes and insights, download the Ubuntu Linux report

Room For Improvement

Docker on CentOS needs improvements in security, disk space, troubleshooting, monitoring, deployment, compatibility, user interface, and community support.

Ubuntu needs better Windows integration, hardware support, user-friendliness, game support, automation, security, and documentation improvements for non-tech users.

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

During a migration project that I was handling, Ubuntu Linux was not completely compatible for the migration process from one application to another. This is an area they could improve in migrating from minor versions to major versions.

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

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

For more quotes and insights, download the Ubuntu Linux report

Setup Cost

Docker on CentOS is cost-effective due to open-source benefits and reduced manual work, focusing expenses on infrastructure.

Ubuntu Linux is free and open-source with optional paid support, offering cost-effective solutions for businesses.

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

For an enterprise-wide scalable operating system with professional services, you can select Ubuntu Linux at a reasonable price.

Kadir Kokcu

Owner at a computer software company with 1-10 employees

Ubuntu Linux shows that it is free software, so the licensing cost is zero.

Antonio Tirado Peña

Directo de TI at Instituto de Innovación Ciencia y Empresa

The setup cost is free.

Kevin Haury

Head of mission at CapHornier

For more quotes and insights, download the Ubuntu Linux report

Valuable Features

Docker on CentOS enhances containerization with ease of setup, security, scalability, consistent environments, and improved resource utilization.

Ubuntu Linux provides user-friendly, secure, open-source solutions with strong compatibility, community support, and enterprise-ready tools for efficient deployment.

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

The updates in terms of security are very fast, and it is very easy to deploy.

Mohammad Rosli Sukri

manager at SSDU Innovations

For more quotes and insights, download the Ubuntu Linux report

Categories and Ranking

Docker on CentOS

Ranking in Operating Systems (OS) for Business

19th

Average Rating

8.4

Reviews Sentiment

5.1

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

152

Ranking in other categories

OpenStack (1st)

Mindshare comparison

As of November 2026, in the Operating Systems (OS) for Business category, the mindshare of Docker on CentOS is 0.5%, up from 0.0% compared to the previous year. The mindshare of Ubuntu Linux is 8.3%, down from 10.8% 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	8.3%
Docker on CentOS	0.5%
Other	91.2%

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

reviewer2728158

Associate Cloud Operations Engineer at a tech vendor with 501-1,000 employees

Good compatibility and improvement needed in migration process

For long-term support, it has been good because in most enterprise environments, people still use Ubuntu Linux sixteen, which is quite obsolete now. Other enterprise versions do not support obsolete systems, so supportability is good in terms of Ubuntu Linux. For sustainability, it's quite a significant point of view for every organization. For us, Ubuntu Linux is the preferable way. For others, it might not be, so that is quite a subjective matter itself. The pinpoint of the problem is that they take time because they need specific information. We need to go to AWS first, and then they'll contact the Ubuntu Linux support team itself. This creates a two-way hop for us, which is why it's not that great. It's not really Ubuntu Linux's problem but rather the way we are accessing Ubuntu Linux. The migration part when migrating an application or one version of Ubuntu Linux to another is quite hectic. During the process, one or many applications might crash. That is something they could handle themselves, but I don't think that's something Ubuntu Linux will look into. During a migration project that I was handling, Ubuntu Linux was not completely compatible for the migration process from one application to another. This is an area they could improve in migrating from minor versions to major versions.

Read full review

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Top Industries

By visitors reading reviews

Outsourcing Company

20%

Construction Company

12%

Comms Service Provider

10%

Computer Software Company

Comms Service Provider

13%

Financial Services Firm

10%

Manufacturing Company

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	28
Midsize Enterprise	7
Large Enterprise	23

By reviewers
Company Size	Count
Small Business	86
Midsize Enterprise	22
Large Enterprise	54

Questions from the Community

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

Since I use Docker on CentOS locally, it's free, so there's no cost issue regarding price, installation costs, and license management.

See all answers

What needs improvement with Docker on CentOS?

I don't know how Docker on CentOS could be improved at this point. I think it's already very good as it is, and they should just continue along the same path. I don't see any areas for improvement.

See all answers

What is your primary use case for Docker on CentOS?

I mainly use Docker on CentOS on my NAS, and on my NAS I use it to deploy several different applications, such as monitoring how my NAS is running, handling downloads, and monitoring my NAS.

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, implementation costs, and licenses of Ubuntu Linux shows that it is free software, so the licensing cost is zero. Having the Ubuntu Pro licensing option, where you h...

See all answers

What needs improvement with Ubuntu Linux?

I think Ubuntu Linux could improve in the area of packages, as Snap packages are being imposed on us and we are migrating to certain versions where we are losing APT. To have a pure terminal experi...

See all answers

Comparisons

CentOS vs Docker on CentOS

Compared 17% of the time

F5 BIG-IP Virtual Edition vs Docker on CentOS

Compared 9% of the time

WordPress powered by AMIMOTO vs Docker on CentOS

Compared 8% of the time

Anbox Cloud vs Docker on CentOS

Compared 6% of the time

VyOS Platform vs Docker on CentOS

Compared 5% of the time

More Docker on CentOS Competitors

Oracle Linux vs Ubuntu Linux

Compared 23% 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 5% 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

October 2026

Download Docker on CentOS product report

Buyer's Guide

Ubuntu Linux

October 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

September 2026

Free Report: Docker on CentOS vs. Ubuntu Linux

Find out what your peers are saying about Docker on CentOS vs. Ubuntu Linux and other solutions. Updated: September 2026.

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