Docker.sock permission Proxmox 9 (Debian Trixie)

[meyay (Metin Y.)]

Proxmox 9 users that want/need to run Docker on their host, seem to disable AppArmor completely:

Docker containers fail to start on Proxmox 9 / Debian 13 host (worked fine on...

Their suggestion is to use QEMU VM (aka kvm):

@https://pve.proxmox.com/pve-docs/pve-admin-guide.html#chapter_pct

If you want to run application containers, for example, Docker images, it is recommended that you run them inside a Proxmox QEMU VM. This will give you all the advantages of application containerization, while also providing the benefits that VMs offer, such as strong isolation from the host and the ability to live-migrate, which otherwise isn’t possible with containers.