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Resize and manage cloud-init in KVM for Centos QCOW2 imagesResize and manage cloud-init in KVM for Centos QCOW2 images

July 31, 2020July 31, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

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

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how-to use virt-install to connect at openvswitch bridgehow-to use virt-install to connect at openvswitch bridge

July 31, 2020July 31, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

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

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Highlight ansible YAML and Jinja syntax in vim EditorHighlight ansible YAML and Jinja syntax in vim Editor

July 30, 2020July 30, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

Sometimes, I’m getting a bit confused and messing up my files because I don’t have a decent format highlight. Then I thought how great would be to highlight ansible YAML

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Useful Nuage VRS and VSC commandsUseful Nuage VRS and VSC commands

July 30, 2020July 30, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

If you have Nuage SDN in your cloud then you’ll appreciate this post that give you guidelines in how to check out what is happening actually. Here you have some

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Bridge your dummy interface in centos7Bridge your dummy interface in centos7

July 30, 2020July 30, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

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

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#ansible & #docker – Failed to connect to new control master#ansible & #docker – Failed to connect to new control master

July 30, 2020July 30, 2020 | Mauricio RojasMauricio Rojas | 0 Comment

I am running my ansible playbooks from containers for a while (I didn’t want to mess up my Mac). After I’ve started to use data-only containers. I’ve got the following

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Categories

  • Automation or Scripting
  • Cloud Networking
  • Containers and Orchestration
  • Linux tips
  • News
  • OpenStack or KVM
  • IPVLAN vs MACVLAN at the Edge Cloud
  • kubernetes Networks 101
  • MetalLB and ECMP with SRLinux
  • Ingress and MetalLB
  • Calico and MetalLB working together with BGP

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