7c43c8e
Make > 3 name servers a warning, not a fatal error This is useful when both IPv4 and IPv6 name servers are present. https://bugs.launchpad.net/cloud-init/+bug/1670052 https://git.launchpad.net/cloud-init/commit/?id=657fd40f9ee692a817ec4614cd0d6cb0539ffabf