Mastering Proxmox - Third Edition

Proxmox VE Enterprise repository

As the name suggests, this repository is for nodes with paid subscriptions. By default, the Enterprise Repository is enabled in Proxmox. The repository information is in the file /etc/apt/sources.list.d/pve-enterprise.list. We can disable the Enterprise Repository by simply commenting it out with the # symbol in the following line:

deb https://enterprise.proxmox.com/debian jessie pve-enterprise

When disabling the Enterprise Repository, the No-Subscription Repository must be enabled in order to receive updates, patches, and packages. If you're using the Enterprise Repository on a mission-critical node and a subscription has been purchased, the subscription key can be uploaded through the Proxmox GUI by clicking ...