pveproxy Service Fails Due to Missing Log Directory and Incorrect Permissions on /var/log/pveproxy

[hans-chrstn]

log: https://pastebin.com/W79Sp4Aw

The pveproxy service fails to start properly because it cannot write to /var/log/pveproxy/access.log which results in a worker process loop and inaccessible web interface. This happens due to the missing /var/log/pveproxy directory or incorrect permissions on it.
It might've been because i created a btrfs subvol on /var/log, but i doubt thats the issue.

Steps to Reproduce

1. Install and configure Proxmox on NixOS using the proxmox-nixos module.
2. Attempt to start the pveproxy service.
3. Observe the service logs using journalctl -u pveproxy -f or try accessing the web interface at https://server-ip:8006.

I resolved it by:
Creating the log directory:
sudo mkdir -p /var/log/pveproxy

Setting the correct permissions:

sudo chown www-data:www-data /var/log/pveproxy
sudo chmod 750 /var/log/pveproxy