MesosCon18

Applications on a shared host are competing on resources access. Network resources are particularly sensitive to such usage contention, and if not managed properly can lead to great performance degradation for applications. It is very easy for one noisy neighbor to impact the observed response time of other applications.

At Criteo, we are running some network intensive business critical applications on our Mesos clusters.

We chose to develop a custom solution to offer our end users both network isolation and network bandwidth as a first class resource handled by Mesos and its schedulers.

This talk is going to present our journey so far, our approach to add a new resources offered to all users of our frameworks, a deep dive into our solution, and the challenges we faced, offering a return on experience on both Mesos ecosystem development and operations.