FR: Create Symlink

[qjoly]

Feature Request

Create symlinks in the node configuration.

e.g :

machine:
    symlink:
        - path: '/dev/sdb1'
          dest: '/opt/disks/vol1'

Description

I have a rather specific use case in which I use local-static-provisioner to create Block volumes on additional disks. To do this, I need to create a symlink from an additional disk to a directory that will be mapped to the Kubelet (e.g. ln -s /dev/sdb /opt/disks/sdb) and used by local-static-provisioner.

I noticed that it wasn't possible to create this symlink from Talos configuration.

Since @smira works on volume management (#8367), it may have something to do with this epic.

thank you to the Sidero team for your incredible work