How to delay first VM after a certain service startup

[elvinmammadov]

Hello,

I have a Proxmox server running with a DRBD service. After reboot, when DRBD service starts late, VMs don't start up. I found a article, it says add this code into pve-guests.service.

ExecStartPre=/bin/sleep 30

https://dannyda.com/2020/06/24/how-...ual-machinevm-guest-system-in-proxmox-ve-pve/

But is it possible to delay the VM startup after a certain service has completely started, for example: DRDBD service?

 

[Dunuin]

Maybe a systemd service script that requires to run after the DRBD service but before the service that starts the VMs so systemd reorders the order the services?