Comment 2 for bug 1843502

Thanks for the bug and the logs. Looking at the network-config that was generated:

>>> print(yaml.dump(nc, default_flow_style=False, indent=4))
ethernets:
    eth0:
        dhcp4: true
        match:
            macaddress: 00:0d:3a:6d:ca:25
        set-name: eth0
    nameservers:
        addresses: 168.63.129.16
        search: xkf00b0rtzgejk

The bug is that nameservers needs to be indented *under* eth0.

However, cloud-init upstream does not parse or process nameservers[1] from Azure metadata, so I can't understand why you have this bug unless the cloud-init 19.1 on SLES has some downstream patches.

1. https://git.launchpad.net/cloud-init/tree/cloudinit/sources/DataSourceAzure.py#n1305