diff options
Diffstat (limited to 'cloudinit')
| -rw-r--r-- | cloudinit/net/sysconfig.py | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/cloudinit/net/sysconfig.py b/cloudinit/net/sysconfig.py index 01770213..a4bcaaad 100644 --- a/cloudinit/net/sysconfig.py +++ b/cloudinit/net/sysconfig.py @@ -24,6 +24,19 @@ from . import network_state from .udev import generate_udev_rule +def _make_header(sep='#'): + lines = [ + "Created by cloud-init on instance boot automatically, do not edit.", + "", + ] + for i in range(0, len(lines)): + if lines[i]: + lines[i] = sep + " " + lines[i] + else: + lines[i] = sep + return "\n".join(lines) + + def _filter_by_type(match_type): return lambda iface: match_type == iface['type'] @@ -80,9 +93,6 @@ class NetworkStateHelper(object): class ConfigMap(object): """Sysconfig like dictionary object.""" - default_header = ('# Created by cloud-init on instance' - ' boot automatically, do not edit.\n#') - # Why does redhat prefer yes/no to true/false?? _bool_map = { True: 'yes', @@ -103,7 +113,7 @@ class ConfigMap(object): def to_string(self): buf = six.StringIO() - buf.write(self.default_header) + buf.write(_make_header()) if self._conf: buf.write("\n") for key in sorted(self._conf.keys()): @@ -365,7 +375,7 @@ class Renderer(object): content.add_nameserver(ns) for d in network_state.dns_searchdomains: content.add_search_domain(d) - return str(content) + return "\n".join([_make_header(';'), str(content)]) @classmethod def _render_bridge_interfaces(cls, network_state, iface_contents): |