Create a self-signed CA, set up group configs, add script to allow new
connections through the firewall.
In the base debian role, drop the default nftables forward chain with
drop policy because it clashes with this. If you enable forwarding on
a debian host, make sure to configure the firewall.
Oops. Also do it for proxmox-backup role even though SSH in default
VRF is disabled there, so it will be easier to deduplicate these roles
when someone gets around to it.
Consolidate base system and networking setup into debian role and BGP
configuration into frr role. Add facts role to collect data from NetBox
once to avoid many slow lookups. Also many other tweaks and cleanups.
Set standardized interface names (mgmt0… for L2 management interfaces
and lan0… for L3 data interfaces speaking BGP). ASN is stored as a
custom field in netbox but that might change.
Timotej Lazar