Permissions issue, API Error 403

Shadooowws

New Member
May 7, 2025
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Hello, I recently encountered permissions issues with Proxmox VE (9.0.10).

To quickly explain the situation, I'm using the k8s cluster-api to deploy a Talos cluster in Proxmox VMs. This uses the Proxmox API to create the VMs, configure them, etc. Everything was working fine until recently, so I can't say what caused the problem.

I did check the permissions using the Proxmox cluster-api provider documentation, and everything is fine. I also looked at the Proxmox API documentation to see if the permissions were correct, and it seems correct to me as well. I may have missed something, your help would be very helpful.

The only way I've found to make this work temporarily is to assign a PVEAdmin to the root /.

I searched the forum and elsewhere to see if I could find a similar problem, but I didn't find one, maybe I missed something.

Here is some information to try to find the error. Don't hesitate to ask me for more information.

Permissions from web UI:
Screenshot 2025-09-20 102332.png
Screenshot 2025-09-20 102347.png

Permissions from CLI of my capmox user:
Screenshot 2025-09-20 102926.png
Screenshot 2025-09-20 102843.png

The user.cfg
Screenshot 2025-09-20 102958.png

Log error 403 from pve-proxy service:
Screenshot 2025-09-20 102831.png

Sorry if I forgot anything, this is my first post on the forum.