Configure network correctly for Kape servers

Previously we configured our network conf to all interfaces, which shouldn't be done as not all our routed to the internet and this causes systemd-network-online target to fail.

approved this merge request

added 3 commits

• e4897853...7c272590 - 2 commits from branch master
• b71541f2 - Configure network correctly for Kape servers

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merged

mentioned in commit 35c59ff3

mentioned in issue #253 (closed)