I created another instance and did 'systemctl --no-pager disable scw- generate-net-config' before installing cloud-init.
2 reboots later and things are still fine. I think that counts as a workaround but I don't know systemd enough to decide if someone is wrong here :-/ root@image-builder-scw-amd64:/lib/systemd/system# cat /etc/systemd/system/scw-generate-net-config.service [Unit] Description=Generate network configuration Before=networking.service [Service] Type=oneshot ExecStart=/usr/local/sbin/scw-generate-net-config [Install] WantedBy=networking.service root@image-builder-scw-amd64:/lib/systemd/system# cat /usr/local/sbin/scw-generate-net-config #! /bin/bash find /etc/network/interfaces.d/ -not -name "*.user.cfg" -type f -delete for iface in $(ls /sys/class/net); do # Only configure physical interfaces if readlink /sys/class/net/$iface | grep --invert-match --silent 'virtual'; then echo """# Generated by $(basename $0) auto $iface iface $iface inet dhcp """ > /etc/network/interfaces.d/$iface.cfg fi done -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1775086 Title: cloud-init fails to recognize scaleway To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cloud-init/+bug/1775086/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs