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August 17–August 20, 2020
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Tuesday, August 18 • 17:45 - 18:20
Network Isolation and Security Policies for Kubernetes Bare-metal Nodes - Girish Moodalbail, NVIDIA & Liel Shoshan, Mellanox

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Running Kubernetes at scale in a multi-tenant Cloud requires strong network isolation and flexible stateful security policy enforcement for the bare-metal nodes used for both the tenant K8s clusters as well as in the Cloud control plane. Such isolation and security needs to be implemented in a way that consumes as little host resources as possible, while being immune to potentially malicious host root user. Additionally, the preferred implementation needs to be compatible with a high-performance (offloaded) K8s CNI. This presentation provides an overview of such an implementation for Software Defined (SDN) K8s node networking, based on Open Virtual Network (OVN) and Open vSwitch (OVS)) and offloaded to “bump-in-the-wire” Smart NICs .

avatar for Girish Moodalbail

Girish Moodalbail

Principal Software Engineer, NVIDIA
Girish Moodalbail is a Principal Software Engineer at Nvidia Inc. Girish is responsible for building Kubernetes based GPU compute for gaming with low-latency, high-throughput, reliable, scalable, and secure networking build using OVS, OVN, and Smart NICs.Girish has over 15 years of... Read More →

Liel Shoshan

Senior Architect, Mellanox
Liel Shoshan is a senior SW architect at Mellanox Technologies. Ms. Shoshan is responsible for software and system architecture of cloud related networking solutions in the areas of Kubernetes and Open Vswitch (OVS), with emphasis on Single Root I/O Virtualization (SR-IOV), SDN, DPDK... Read More →

Tuesday August 18, 2020 17:45 - 18:20 CEST
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