A long time ago, on a project far back in time, the team that I was part of was given a requirement to zero the disks of VMs before they were deleted by vRA / vRO (or vCAC and vCO as they were called back then). One of my colleagues on the project, Jonathan Medd, devised an approach for doing this using an “experimental” PowerCLI feature and wrote it up on his blog. Fast forward nearly two and a half years and I’m looking at an upgrade for this platform and wondering if there’s a way to accomplish the same task in vRO rather than by breaking out to PowerCLI. Don’t get me wrong, I love PowerCLI. But fewer parts would mean that there’s less to go wrong. How to do it then… Disk zeroing in PowerCLI This is still listed as […]
This post was inspired by Ryan Kelly’s recent post of a similar title in which he revealed how to change the “All Services” icon in the vRA 7.2 Catalog tab. Shortly after seeing that, I noticed that Ricky El-Qasem had also posted on the subject and created a small utility to accomplish the same task. Great posts both of them. But I wanted to take a slightly different route and accomplish the same task in vRO which, as I’m sure you know, comes bundled with vRA. I must admit that I’m not totally satisfied with the result, maybe about 95%, but I’ll explain why later. Selecting a source image For my initial testing, I thought I’d use the image on Ryan’s post as it clearly worked for him. However, the image in his post is JPEG formatted and contains a border. That […]
Possibly a little overdue, but valuable all the same, the vRealize Automation Extensibility Migration Guide was published earlier this week and is a must-read for anyone looking at upgrading or migrating their vRA 6.x installation to vRA 7.x. The document explains the differences between the extensibility features of the two versions above and how existing customised functionality can be adapted to best work with vRA7. The guide is very detailed but clearly can’t cater for every customer use case (that would be a very big document).