Apache Mesos vs. IBM Cloud Managed Istio

Mesos is really great when you have a big datacenter with many different applications and use cases. It will help you to optimize the resource usage, being a centralized API for your infrastructure. It will not suit well for small companies that just need to deploy a web app. In this case, I would recommend something smaller.

Incentivized

It is a perfect application when you have multiple users and/or developers and you want to create rules and standards for access and the ability to change access levels. The reporting of usage is good, but adding more granularity into the metrics that have been used to measure are not specific enough. They provide detail but drilling into the detail would be more appropriate i.e. access to the baseline data.

Incentivized

• 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.

Incentivized

• Debug issues
• Monitoring
• allows many services form many different sources

• 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.

Incentivized

• Still missing functionalities for a full usage as traffic director.

Incentivized

No real support channel, the Mesos GitHub issues list was the only one we found and it wasn't particularly helpful.

Incentivized

Training and usage support available

Incentivized

Kubernetes is by far the best choice. More reliable and better developer experience. Mesos is prone to sporadic failures and not really designed to handle CI/CD-based deployments. Docker Cloud once shut down our entire cluster for "upgrades" without giving us any warning.

Incentivized

1) One-stop solution for all the complex network connectivity managed by [IBM Cloud Managed Istio]. 2) Nice dashboard to understand the flow. 3) Easy to troubleshoot the service if any one of the APIs is not responding. 4) We can integrate it with Azure Kubernetes service and other cloud provider Kubernetes services. 5) Monitoring the health of the pods can be easily configured and alerts can be triggered very accurately with this tool.

Incentivized

• Developers needed to spend hours waiting to verify that their supposedly automated CD deploys actually went through.
• Lots of late night and early morning calls that Mesos deploys are hanging again.
• 10-20 hours spent building a custom service just to integrate Mesos with a CD provider.

Incentivized

• Management burden is reduced resulting in positive ROI.
• Application is being seamlessly instrumented with good impact on business.

Incentivized