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August 19-21 - Co-Located Events
August 21-23 - Conference
Hilton San Diego Bayfront - San Diego, CA
More information for Open Source Summit + Embedded Linux Conference North America 2019
Friday, August 23 • 3:15pm - 3:50pm
Monitoring Containers with BPF - Jonathan Perry, Flowmill, Inc.*

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While containers represented a huge leap forward in how applications are built, deployed, and managed, they can also turn monitoring into a bit of a murder mystery. But hope is not lost!

In this talk, we will explain how you can use BPF (Berkeley Packet Filter) to peek inside the Linux network stack to understand how containers are behaving. In particular, we will show you how to navigate the different Linux subsystems such as cgroups, tasks, tcp/udp stack, and NAT with your own BPF programs to trace the voyage of connections and correlate them with container metadata from Docker or Kubernetes.

Finally, we’ll show you some insights and scale considerations we found running some of these BPF programs in production clusters.

Speakers
avatar for Jonathan Perry

Jonathan Perry

CEO and Co-Founder, Flowmill
Jonathan is CEO at Flowmill. Jonathan was a Facebook fellow and previously worked for 7 years in communication systems R&D and HPC algorithm development in the Israeli Defense Force (IDF). Jonathan received his Ph.D. from MIT CSAIL’s Networks and Mobile Systems group, where his... Read More →



Friday August 23, 2019 3:15pm - 3:50pm
402
  • Session Slides Included Yes