Shanghai, China
June 24–26, 2019
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Tuesday, June 25 • 17:30 - 18:05
Network Flow Monitoring in Kubernetes with Contiv/VPP CNI and Elastic Stack - Rastislav Szabo, Pantheon Technologies

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Although most of the Kubernetes cluster administrators do not care about the network traffic in their clusters while everything works, visibility into the network flows in the cluster (both in real time and in history) is crucial for debugging networking issues, identifying the bottlenecks in the deployments, or investigation of security incidents.

This talk showcases how a powerful network flow monitoring & analysis tool for Kubernetes can be built by integrating of several existing open-source components:

- Contiv/VPP CNI plugin, which uses FD.io VPP (Vector Packet Processing) stack with enabled IP Flow Information Export (IPFIX),
- Logstash for collecting and post-processing of the network flows,
- Elasticsearch which acts as the storage and search engine for the flows,
- Kibana for easy observability of the stored flows.

avatar for Rastislav Szabo

Rastislav Szabo

Senior Software Engineer, Kubermatic
Rastislav is an enthusiastic and motivated infrastructure software engineer with more than 15 years of software development and 5 years of cloud-native experience. He is working as a software engineer at Kubermatic focusing mainly on the networking part of the Kubermatic Kubernetes... Read More →

Tuesday June 25, 2019 17:30 - 18:05 CST