I noticed my Home Assistant docker container and other docker containers (like Adguard) that are bound to the host network on my Ubuntu server (intel-nuc based) no longer have an IPv4 address. I’m not sure what caused this.
If I check the host network configuration (docker network inspect host) I don’t see the IPv4 address bound to the Ubuntu server itself. I’m not sure if that was previously the case. 
Did reboot the host and also ran the convenience script again. So basically I’m hoping someone recognises this issue and can point me in the right direction. Is this Ubuntu, docker or HA related for instance?