Dynamically Update Hypervisor Guest Info in Chef With Rehai

Introduction It turns out this little tool is long overdue, as simple of a concept as it is, but also easy to misunderstand the use cases for, ours at Etsy however was very targeted. Several years ago we were hammering out our internal cloud infrastructure, using KVM/QEMU based solution that you can read about over here. We were populating our virtual machine frontend using Chef Ohai data as the canonical source of our system information. [Read More]