snap installed maas has flapping processes

[Chris]

it seems like almost every process is flapping in my snap installed maas.

Installed maas on ubuntu 16.04 per docs here https://docs.ubuntu.com/maas/2.3/en/installconfig-snap-install

you can see the flapping proceses here https://paste.ubuntu.com/26468039/

~$ sudo cat /var/snap/maas/common/log/* | https://paste.ubuntu.com/26468055/

~$ sudo snap info maas | pastebinit
http://paste.ubuntu.com/26468066/

Please let me know if other information is needed ... although Im going to blow this away now so I wont have a standing broken deploy to grok things from.

[Chris (hecklerchris)]

I next tried installing maas via apt from ppa:maas/stable and am not able to get the region controller to start successfully, found this in regiond.log http://paste.ubuntu.com/26468191/

I have a bridge br0 created on my primary interface ... possibly this is causing the issue....

cat /etc/network/interfaces |

auto eno1
iface eno1 inet manual

auto br0
iface br0 inet dhcp
 bridge_ports eno1

[Andres Rodriguez (andreserl)]

Hi Chris,

I believe the issue you are experiencing is because you have disabled IPv6 on the kernel command line, which makes socket.AF_INET6 not available at all.

MAAS requires this. For more information please see [1]. You can disable IPv6 without having to disable it in the kernel, example in [2].

[1]: https://bugs.launchpad.net/maas/+bug/1663340/comments/2
[2]: https://bugs.launchpad.net/maas/+bug/1663340/comments/4