I've done a fresh install of Proxmox 5.3 and in my network setup, static IPs are difficult to setup and the recommended solution from my network admins is to use DHCP for everything, and setup DNS entries dynamically when clients connect, based on the hostname the client provides in the DHCP discover.
Given that setup, I am trying to reconfigure Proxmox to use DHCP for the vmbr0 interface that is created by default but after I make the appropriate changes in /etc/network/interfaces, when I reboot, none of the Proxmox services start and I see an error about a missing SSL key (/etc/pve/local/pve-ssl.key) for all of the services.
Is there an easy way to allow vmbr0 to obtain an IP via an external DHCP server and ensure that all the Proxmox services start correctly?
Given that setup, I am trying to reconfigure Proxmox to use DHCP for the vmbr0 interface that is created by default but after I make the appropriate changes in /etc/network/interfaces, when I reboot, none of the Proxmox services start and I see an error about a missing SSL key (/etc/pve/local/pve-ssl.key) for all of the services.
Is there an easy way to allow vmbr0 to obtain an IP via an external DHCP server and ensure that all the Proxmox services start correctly?