ModulesGarden Proxmox VPS Module for Blesta - kickstarter
Kickstarter - Proxmox VPS For Blesta - Automatic provisioning & management
A powerful module that will automate the complete workflow behind virtual servers provisioning and management right inside your Blesta!
found this while searching for a proxmox module that works with Blesta. it's being developed by the same people behind Proxmox VPS for whmcs - modulesgarden.
Might be interesting for providers using Blesta so though of sharing here. (the default shipped Proxmox module is outdated)