#ansible and #python pexpect for unconventional ssh interfaces

Eating some ansible last months. Love the way it works. However, when you need to deal with some appliances using unconventional ssh interfaces. Well, It’s been quite a challenge. Then, I started to create my own python tool for those cases. The victim is VSC (Nuage Virtualized Services Controller). The secret weapon of Nuage SDN. It’s a pretty nice piece of software encapsulating the famous … Continue reading #ansible and #python pexpect for unconventional ssh interfaces

Useful Nuage VRS openvswitch and VSC commands

Check out what is happening actually behind among the VRSs or VSCs is important sometimes. Here you have some useful commands that will help you out. Useful Nuage VRS (OpenVSwitch) Commands Check out Nuage VRS ports and VXLAN tunnels information To get more details try this other one Find out the VRFS service id for our bridge alubr0 into the VRS Get the route table … Continue reading Useful Nuage VRS openvswitch and VSC commands

Building a Nuage/PackStack Demo at home – Part 2

First of all, just a reminder that I’m using a fanless server 8 cores / 32 GB RAM at home (details at Diego’s post). And you will need to read my previous post: BUILDING A NUAGE/OPENSTACK DEMO AT HOME: GIVING PACKSTACK A CHANCE – CENTOS7. Also, I want to say thanks to Scott Irwin for his scripts and Remi Vichery for his prompt support with … Continue reading Building a Nuage/PackStack Demo at home – Part 2

Nuage VSC – Modify QCOW2 images with guestfish

Hi there, This post is useful to anyone planing to use guestfish to make some changes to any qcow2 disk image file. You can solve issues like change user settings, or define static ip addresses, or change grub settings. I am using guestfish to change some configurations into my vsc_singledisk.qcow2 image. Why? because all the changes into VSC must be done thru a console. However, If you … Continue reading Nuage VSC – Modify QCOW2 images with guestfish

Building a Nuage/OpenStack demo at home – Part1

update 05/05/2016: I’ve done some important changes over the next post. Like switching desvtack to packstack. Anyway, you are invited to check out both and create your own opinion. Also, I’ve changed jumpbox from ubuntu to Centos 7. I will update on the next posts some of my notes here. Next posts will take you to a step-by-step guide to create you on-premises Proof of Concept … Continue reading Building a Nuage/OpenStack demo at home – Part1

Some Nuage Labs’ resources for NUTS

Hi there. I am just taking some tools over here, which I am normally using with Nuage’s labs (template: “Nuage VSP 3.2R4 with Red Hat OSP7 – blank”). More of these are being tested at Nuts ( A limited access labs we normally use to amaze customers). However, you can use them and modify them for your own purpose. Use these scripts at your own risk. If you … Continue reading Some Nuage Labs’ resources for NUTS