Adding openvswitch support to nixos

Incus
1

I’m trying to finalize our support for openvswitch on nixos, but it seems I’m missing something (and my ovs knowledge is bit rusty).

Any pointers on why I’m getting this error?

─❯ incus network create test1 --type=bridge bridge.driver=openvswitch
Error: open /proc/sys/net/ipv6/conf/test1/disable_ipv6: no such file or directory
2 
─❯ sudo sysctl -a | rg disable_ipv6
net.ipv6.conf.all.disable_ipv6 = 0
net.ipv6.conf.default.disable_ipv6 = 0
net.ipv6.conf.enp5s0.disable_ipv6 = 0
net.ipv6.conf.incusbr0.disable_ipv6 = 0
net.ipv6.conf.lo.disable_ipv6 = 0
net.ipv6.conf.ovs-system.disable_ipv6 = 0
net.ipv6.conf.ovs0.disable_ipv6 = 0
net.ipv6.conf.ovsbr0.disable_ipv6 = 0
net.ipv6.conf.test0.disable_ipv6 = 0
3

Hey there,

This isn’t a NixOS issue, I just reproduced the same problem here.
I’ll be looking into it and should have it fixed in Incus 0.6.

4
1 Like
5

As always, thanks @stgraber. :slight_smile: I hesitated to create a github issue figuring it wasn’t a bug on the incus side, but apparently I was wrong.