tos3to4: fix LXC migration with IP addresses
This fixes #618 (closed).
The config for an LXC originally was being changed to look like this, which is invalid:
lxc.net.0.ipv4.ipv4 = xxxxxx
lxc.net.0.ipv6.ipv6 = xxxxxx
The config in LXC v3 should look like the following, being a change of
key from ipv4
and ipv6
to address
:
lxc.net.0.ipv4.address = xxxxxx
lxc.net.0.ipv6.address = xxxxxx