OpenNebula

Hello,

When creating a service, each role store the ID of the VM template in vm_template.

    {
      "name": "frontend",
      "vm_template": 0
    },

It could be better to store the VM template name, for example:

    {
      "name": "frontend",
      "vm_template_name": "frontend-with-nginx",
      "vm_template_uname": "oneadmin" 
    },

Regards.

This will make it consistent with how the VM template refers to disks and networks.