Scale out #Kubernetes with #Nuage: Installation notes

Howdy, Kubernetes is the dreamed orchestration tool for any developer. However, it could be a nightmare for security guys (get online images make them cringe). After all, K8s manages containers with apps and databases connected to an overlay network. Containers could have sensible information. They could be exploded and used to attack internal/external assets. Nuage will help to microsegment containers and even put security instances … Continue reading Scale out #Kubernetes with #Nuage: Installation notes

Bridge your dummy interface in centos7

howdy, I had to start using a dummy interface in bring mobility to my lab. It’s a demo in-a-box. Every time that I’ve tried to disconnect it and use other network. I had to make a lot of changes to my configuration: it’s messy. Create your permanent dummy interface I had to make the following change to my box: After reboot, check if you dummy … Continue reading Bridge your dummy interface in centos7

Using CentOS Cloud Images with Virsh and Nuage Metadata

The following tools will help you to create virsh domains from CentOS Cloud images (those images can be downloaded from http://cloud.centos.org/centos/7/images). The script was based on Giovanni’s Post:¬†Create a Linux Lab on KVM Using Cloud Images. I am adding Nuage metadata into the XML to connect this domain to our VRS. After this process you may manage connectivity, ACLs, forwarding from the Nuage VSD console. … Continue reading Using CentOS Cloud Images with Virsh and Nuage Metadata