I’m currently working to deploy quickly OpenStack based training lab to provide a platform for practical exercises for training sessions.
In order to fully configure a virtual machine after a clone of OVF deployment, it may be useful to use settings from virtualization layer in the guest OS: for example to run Guest OS customization as already discussed in this blog.
After a DNS record change for the controller node of our lab OpenStack infrastructure, Horizon client was still displaying the old endpoint DNS hostname in the
A quick tip to easily generate random password from a bash command line.
Powershell is a very usefull tool when you have to work on a Windows operating system. It help’s a lot in automation of recurring tasks and provide an easy way to extract informations in custom format. But the default powershell command window is very very… ugly…