Docker Swarm Vs. Mesos Vs. Kubernetes

Authored byRaseel B.on Jul 07, 2017 in Topic Technology
Keyword Cloud

Subscribe to email updates

Finding the right cluster management solution that fits your enterprise’s individual needs can be painful. At present, the opinionated designs and lack of a universal standard means that no platform supports all cluster managers simultaneously, and that means you’re going to have to choose.

The two biggest differences between the big three include the learning curve and scalability. For ease-of-use, Docker Swarm leads the pack with its ‘zero to dev’ quick setup feature. The flexibility of the Docker API means it’s easy to integrate and also allows you to use other tools such as bespoke scripts or Compose at the cost of custom interfaces and complex scheduling.

  • Swarm: Easy to integrate and setup, flexible API, but limited customization.
  • Kubernetes: Highly versatile, large open-source dev community, but more expensive.
  • Mesos: Best for large—systems and designed for maximum redundancy.

Both Kubernetes and Mesos are more versatile on customization, but are much less user-friendly. If you’re integrating or changing over to one of them you’ll have to start your applications over from scratch, and if your IT team isn’t big enough to handle the workload, you’re in trouble.

Regarding scalability and resilience, Mesos is best for companies that already run hundreds or thousands of hosts, and has been tested (in simulation) to run up to 50,000 nodes. Both Kubernetes and Swarm are limited to 1,000 nodes (and roughly 50,000 containers) and are pushing to improve those numbers, but in the meantime, Mesos is your go-to for large-scale data solutions used by companies like Twitter.

  • Swarm: Great value and easily scalable for small to medium systems.
  • Kubernetes: Best for medium-scale, highly redundant systems, but requires a larger IT staff.
  • Mesos: The most stable platform, but overly complex for small-scale systems under 10-20 nodes.

For medium-scale enterprises, Kubernetes shines with its reliability and fault tolerance in multi-host clusters but struggles with single pods and is generally a more expensive solution. The mixture of both small and large interest groups ensure new roadmapped features won’t lean heavily in one direction, and the number of new companies cropping up to develop software plugins means that you’ll have the newest and best security options. However, Kubernetes is known to have problems with AWS coverage, and that’s a deal breaker for many.

Experts agree that there’s no way to know on day one which of the big three is objectively best for every enterprise. A measure of experimentation is needed to discover which solution meets your needs and still gives you as many wants as you can afford. However, depending on how your applications work, how many of them there are, and how you manage that data, the above benchmarks can help to narrow down your choices.

To some degree, Swarm, Mesos, and Kubernetes all provide a level of blanket support to enterprises of all sizes, but the skill and head count of your IT staff will determine how much you can optimize your cluster manager to achieve the best fit.

This article was authored by Raseel Bhagat, who is a Software Architect at Zymr.



Leave a Reply

Contact Us

Request a Consultation

Please prove you are human by selecting the Tree.

Smartsourcing: A guide to selecting an Agile Development Partner

Smartsourcing is a brief guide to the world of modern technology partnerships. It was developed through a collaborative effort of top Zymr executives as we uncovered a gap in the market between the perception of what outsourcing used to be, and how leading technology innovators are leveraging this globalized approach to value generation. Read this guide to learn...

  • Key factors to consider for your development strategy
  • Popular destinations with a track record of high quality services
  • Selection criteria to narrow your shortlisted vendors

Get access to Smartsourcing eBook

 30 days 3 Months 1 year Still exploring

Register below to download your free eBook

Register below to download your free White Paper

Register below to download your free Guide

Register below to download your full Case Study

Please prove you are human by selecting the Truck.

Register below to download your Healthcare Cloud Stack

Register below to download your Microservices eBook