I’ve started to run containers at home for key services (email and a nginx based services)…
My LXD host is a VMware Fusion node which is running Centos7… I’m running LXD4.9 and the containers are running Ubuntu 20.04.
I’m finding periodically both containers lose networking I’ve not done much debugging but if I restart the containers (lxc restart) then they regain their networking.
Quick update… I’ve not had any problems since last time… Which is 22days ago… So great…
Now the not so great think is I disabled IPV6 on the lxdbr0 and I ‘suspect’ thats what fixed the issue. Nothing else has changed… However this is a weak root cause as I did so on a whim.
In an ideal world I’d reenable it and offer todo debugging but I’m busy offloading the functionality to a RPI4 so we’ll see if it reoccurs on there…