4 Ratings
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Score 3.1 out of 100
2 Ratings
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Score 7 out of 100

Likelihood to Recommend

Mesos

There's really no reason to ever use Mesos. We switched over to Kubernetes and it's been a breath of fresh air - better CD support, easy CLI for browsing logs, no mysterious dangling redeploys. If you're looking for a tool to manage a fleet of Docker containers on VMs, Kubernetes beats Mesos by a wide margin.
Valeri Karpov | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

CoreOS rkt is well suited for any development environment where operating systems and hardware are not homogeneous. CoreOS rkt allows us to write code on one machine with the confidence that it will work on any other. This has been immensely helpful as our developers are often switching to the latest and greatest machines and operating systems. CoreOS rkt is less suited for environments that are not Software as a Service. There is often no need to bring the entire developer environment and associated dependencies when delivering a one time product. In these environments CoreOS rkt just adds unneeded overhead.
Anonymous | TrustRadius Reviewer

Pros

Mesos

  • Mesos may have many frameworks. If you have Mesos installed on your servers, you may use it for many kinds of tasks. Today we're running only web applications but the idea is to install a different framework for big data soon.
  • There is a good community growing around it.
Willian Molinari | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

  • Running a secure container without messing up with low-level details
  • Very clear and straightforward approach to building a container
  • A way to go for new projects thinking of containers
  • Comprehensive and well-written documentation compatible with UNIX keep it simple way of thinking
Ján Sáreník | TrustRadius Reviewer

Cons

Mesos

  • Unreliable deployments that would fail for no good reason. Sometimes our Docker container would be "restarting" forever because Mesos thought it didn't have enough resources to start the container.
  • Impossibly slow UI. Built in React under the hood with a lot of bloatware backed in, so loading the Mesos UI on a slow internet connection was painful.
  • No real logging solution - it would stream "console.log()" output to the UI, but searching for logs wasn't really possible without downloading a huge file.
  • No built-in support for redeploying containers from a CI. We had to create a service whose whole job was to expose an HTTP endpoint that restarted a container, and then made Circle CI ping the endpoint whenever we wanted to redeploy.
Valeri Karpov | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

  • Market share, it's often very difficult to find new talent who use CoreOS rkt.
  • Lack of wow features, CoreOS rkt doesn't necessarily offer any immediate advantages over other container solutions.
Anonymous | TrustRadius Reviewer

Support Rating

Mesos

Mesos 1.0
Based on 2 answers
No real support channel, the Mesos GitHub issues list was the only one we found and it wasn't particularly helpful.
Valeri Karpov | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

No score
No answers yet
No answers on this topic

Alternatives Considered

Mesos

Kubernetes is really great and their community is growing really fast (Google influence). We evaluated it in the beginning and it would fit for our web applications workload. We decided to proceed with Mesos because it has more potential. You may use a different framework for different kinds of tasks on Mesos. There is a Kubernetes framework for Mesos, by the way.
Willian Molinari | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

Docker, lxc, Ubuntu Snappy, partisan chroot+unshareReformulating the problem and realizing a container is not necessary when a testing environment with clearly defined behavior.
Ján Sáreník | TrustRadius Reviewer

Return on Investment

Mesos

  • It's optimizing our resources.
  • It's improving our process. This argument is not just for Mesos, but we needed a tool like this to start changing and it works like a charm.
  • It's open source.
Willian Molinari | TrustRadius Reviewer

CoreOS rkt / Container Linux (project ended)

  • Developers spend less time configuring and more time coding.
  • Less time training developers as CoreOS rkt lets them use whatever hardware and operating system they want.
  • Reduced our IT costs, solutions are containerized using CoreOS rkt meaning they can write one solution with many developers in mind.
Anonymous | TrustRadius Reviewer

Pricing Details

Mesos

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

CoreOS rkt / Container Linux (project ended)

General

Free Trial
Free/Freemium Version
Premium Consulting/Integration Services
Entry-level set up fee?
No

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