Ubuntu 18.04.4
lxd 3.0.3
lxc 3.0.3
I have had several containers running without issue for a long time. Today I was making changes to my network and one of the containers picked up a DHCP address.
user@localhost:/tmp$ sudo lxc list host_a
+-----------------------+---------+--------------------------+------+------------+-----------+
| NAME | STATE | IPV4 | IPV6 | TYPE | SNAPSHOTS |
+-----------------------+---------+--------------------------+------+------------+-----------+
| host_a | RUNNING | 192.168.112.5 (vlan112) | | PERSISTENT | 3 |
| | | 192.168.11.8 (eth0) | | | |
| | | 192.168.11.193 (eth0) | | | |
+-----------------------+---------+--------------------------+------+------------+-----------+
Interfaces 192.168.112.5 and 192.168.11.8 are original interfaces that have existed all along and need to remain. Interface 192.168.11.193 is the interface that appeared today during network changes and what I can't find to remove. I don't find it in the container and I can't figure how to remove it via lxc. I resorted to rebooting the container and the lxd host yet it remains.