SRIOV CNI Plugin

The Single Root I/O Virtualization (SR-IOV) specification is a standard for a type of PCI device assignment that can share a single device with multiple pods. SR-IOV enables you to segment a compliant network device, recognized on the host node as a physical function (PF), into multiple virtual functions (VFs), and make them available...

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Understanding the Kubernetes Node

Kubernetes is an open-source orchestration engine for automating deployments, scaling, managing, and providing the infrastructure to host containerized applications. At the infrastructure level, a Kubernetes cluster is comprised of a set of physical or virtual machines, each acting in a specific role.Master components are responsible for...

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TCPDUMP useful commands for debugging

How to Install tcpdump in Linux:$ sudo apt-get install tcpdump  [On Debian, Ubuntu and Mint]$ sudo yum install tcpdump           [On RHEL/CentOS/Fedora and Rocky Linux/AlmaLinux]$ sudo emerge -a sys-apps/tcpdump    [On Gentoo Linux]$ sudo pacman -S tcpdump           ...

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