Bug#1000626: Bug#1000627: apache2: missing dependency setting

Binding to a specific interface is not the default Apache or OpenSSH 
configuration.

It can thus be argued that if the bug reporter want's to run such a 
configuration he can easily create a corresponding drop-in via
systemctl edit apache2.service
or
systemctl edit ssh.service

containing

[Unit]
Wants=network-online.target
After=network-online.target


I'd like to refer to https://systemd.io/NETWORK_ONLINE/ as well.
Especially to "Should network-online.target be used?" which suggest 
better and more robust options then using network-online.target

Regards,
Michael