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-rw-r--r--cloudinit/distros/debian.py8
1 files changed, 8 insertions, 0 deletions
diff --git a/cloudinit/distros/debian.py b/cloudinit/distros/debian.py
index 244af349..5ae9a509 100644
--- a/cloudinit/distros/debian.py
+++ b/cloudinit/distros/debian.py
@@ -43,6 +43,13 @@ APT_GET_WRAPPER = {
'enabled': 'auto',
}
+ENI_HEADER = """# This file is generated from information provided by
+# the datasource. Changes to it will not persist across an instance.
+# To disable cloud-init's network configuration capabilities, write a file
+# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
+# network: {config: disabled}
+"""
+
class Distro(distros.Distro):
hostname_conf_fn = "/etc/hostname"
@@ -59,6 +66,7 @@ class Distro(distros.Distro):
self.osfamily = 'debian'
self._net_renderer = eni.Renderer({
'eni_path': self.network_conf_fn,
+ 'eni_header': ENI_HEADER,
'links_prefix_path': None,
'netrules_path': None,
})