Need to run proxytunnel 1.9.0 on your OS-X Mavericks Mac? Well, just try it with the latest Brew installed and it breaks. Read on to see how to fix it!
Information on technology and interesting bits / bytes.
Today’s adventure is on the Mac OSX Mavericks, we tried to install OpenStack client tools and had some failures. Read on to see how we work around it.
Hi All. Today’s adventure touches on a common OpenStack Neutron theme: “I just created a VM. It’s running. It says it has an IP address. And I can’t ping it!!” Read on for tips on debugging Neutron DHCP Failures on …
Hi All! Today’s post is a quick script to show how you can get all your OpenStack VMs and their state in a single command. Check it out!
Have you ever assigned a “floating” IP on your external network to an OpenStack VM…but not been able to ping it? Read our article for info on how we workaround the problem!
Hello All – today’s post is on identifying and removing Glance images that are truly not used anywhere, such as when deleting a project (tenant) without first deleting private images within that project. Check out our script!
Hello All – today’s post is on Neutron using GRE Networking. The all-in-one OpenStack gives you GRE by default but only a single external subnet. Read on to learn how to add more external networks!
Hello All! Today’s post is on some work I did for exporting VMs between OpenStacks. Here are two scripts for doing the export and import; one for migrating between hypervisors (same OpenStack) and one for migrating between OpenStack implementations. They …
Hi All! The past few months have been very busy, and lots of work on OpenStack. I have quite a bit to share, but for today let’s look at how I automated OpenStack network creation.
Hello All, it’s been a while since I’ve posted. This post will discuss how you can dump NetworkManager and still get your wireless to work on Linux (CentOS 6.5, specifically). Read on for more!