kubernetes Networks 101kubernetes Networks 101
This is an Overview of the Fundamental components for Kubernetes networks like Network Namespaces and Pods. How pods, in a k8s cluster communicate inside a k8s nodes and between Kubernetes
Tag: network
MetalLB and ECMP with SRLinuxMetalLB and ECMP with SRLinux
BGP multipath allows you to install multiple internal BGP paths and multiple external BGP paths to the forwarding table. Selecting multiple paths enables BGP to load-balance traffic across multiple links.
Kubernetes homelab: Virtual network with OpenVSwitch and NamespacesKubernetes homelab: Virtual network with OpenVSwitch and Namespaces
We have a small server and we’re going to set up some VMs in KVM for a Kubernetes homelab. I am planing to use OpenVSwitch for my virtual network, set
Network namespaces in 5 minNetwork namespaces in 5 min
Welcome to this brief reading of Network namespaces in 5 min. You will find answer for questions like: What are they? How they works? How they can be configured? Reader
Introduction to BGP and cloud networkingIntroduction to BGP and cloud networking
This post is intended for people that is just entering to BGP and cloud networking (i.e. SDN). We’ll bring an introduction to BGP fundamental concepts. BGP is fundamental for SDN
Introduction to QoS and Cloud NetworkingIntroduction to QoS and Cloud Networking
Relevant technologies like DPDK or SmartNICs are starting to come up lately to bring better performance options to CNF/VNF instances. Sharing a Linux kernel among other applications, is not good
Bridge your dummy interface in centos7Bridge your dummy interface in centos7
I had to start using a dummy interface in my server to make it portable, like a demo in-a-box. Every time that I’ve tried to disconnect it and use other