Doc note - deploying Linstor with Proxmox

I was following the blog post at Setting Up Highly Available Storage for Proxmox Using LINSTOR & the LINBIT GUI - LINBIT to deploy Linstor with Proxmox, and I have a small point for feedback.

As one step it suggests you do this:

cat << EOF | sudo tee /etc/pve/storage.cfg
drbd: linstor_storage
    content images, rootdir
    controller 192.168.222.130
    resourcegroup pve-rg
EOF

However, I found out the hard way that this overwrites the full set of Proxmox storage definitions, deleting any existing ones.

I suggest this is changed to tee -a so that it appends to the file, rather than overwriting it.

Regards,

Brian.