If you want to know more about Prometheus check my playlist “Great presentations and demos of K8s and tools” in our Youtube Channel and don’t forget to subscribe. Prometheus accelerates
Cisco has introduced an open-source project that it says could go a long way toward reducing the manual work involved in optimizing performance of Kubernetes-applications across SD-WANs (announced at KubeCon
How did I come up with a post title like this? bare with me for a few more seconds in this introduction. I am IT pro, not a Dev. Then,
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
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
Let’s say you need a more scalable layer-2 solution for your VMs and containers. You can do some Linux bridges or maybe use OVS and try some VxLAN/GRE encapsulation between
Not a fan of windows. Some app requires windows though. We figured (after some google search) to install Windows 2012R2 in KVM loading the virtio drives from a cdrom iso
I’ve been working a lot with ansible over the last months. When you need to deal with some appliances using unconventional ssh interfaces. Well, It’s been quite a challenge. Then,
The following tools will help you to create KVM VMS or domains using CentOS Cloud images. Those images can be downloaded from http://cloud.centos.org/centos/7/images. Those images are ready to use with
Very simple question with an answer that is hard to find: how-to use virt-install to connect at openvswitch bridge. I am using Centos version 7 as my KVM host. After
