File cloud-init-break-resolv-symlink.patch of Package cloud-init.16352
--- cloudinit/net/sysconfig.py.orig
+++ cloudinit/net/sysconfig.py
@@ -705,6 +705,11 @@ class Renderer(renderer.Renderer):
resolv_content = self._render_dns(network_state,
existing_dns_path=dns_path)
if resolv_content:
+ # netconfig checks if /etc/resolv.conf is a symlink and if
+ # that is true will write it's version of the file clobbering
+ # our changes.
+ if os.path.islink(dns_path):
+ os.unlink(dns_path)
util.write_file(dns_path, resolv_content, file_mode)
if self.networkmanager_conf_path:
nm_conf_path = util.target_path(target,