diff --git a/cloudinit/sources/DataSourceOVF.py b/cloudinit/sources/DataSourceOVF.py
index 9e83dccceee..e909f058e9b 100644
--- a/cloudinit/sources/DataSourceOVF.py
+++ b/cloudinit/sources/DataSourceOVF.py
@@ -358,8 +358,11 @@ def _get_data(self):
if contents:
break
if contents:
- (md, ud, cfg) = read_ovf_environment(contents)
+ read_network = ('com.vmware.guestinfo' == name)
+ (md, ud, cfg) = read_ovf_environment(contents, read_network)
self.environment = contents
+ if 'network-config' in md and md['network-config']:
+ self._network_config = md['network-config']
found.append(name)
# There was no OVF transports found
@@ -507,13 +510,14 @@ def read_vmware_imc(config):
# This will return a dict with some content
# meta-data, user-data, some config
-def read_ovf_environment(contents):
+def read_ovf_environment(contents, read_network=False):
props = get_properties(contents)
md = {}
cfg = {}
ud = None
cfg_props = ['password']
md_props = ['seedfrom', 'local-hostname', 'public-keys', 'instance-id']
+ network_props = ['network-config']
for (prop, val) in props.items():
if prop == 'hostname':
prop = "local-hostname"
@@ -521,6 +525,12 @@ def read_ovf_environment(contents):
md[prop] = val
elif prop in cfg_props:
cfg[prop] = val
+ elif prop in network_props and read_network:
+ try:
+ network_config = base64.b64decode(val.encode())
+ md[prop] = safeload_yaml_or_dict(network_config).get('network')
+ except Exception:
+ LOG.debug("Ignore network-config in wrong format")
elif prop == "user-data":
try:
ud = base64.b64decode(val.encode())
diff --git a/doc/sources/ovf/example/ovf-env.xml b/doc/sources/ovf/example/ovf-env.xml
index 13e8f104aea..4ef4ee63c8b 100644
--- a/doc/sources/ovf/example/ovf-env.xml
+++ b/doc/sources/ovf/example/ovf-env.xml
@@ -41,6 +41,14 @@
-->
+
+
diff --git a/tests/unittests/test_datasource/test_ovf.py b/tests/unittests/test_datasource/test_ovf.py
index e27180775f6..9f52b5045de 100644
--- a/tests/unittests/test_datasource/test_ovf.py
+++ b/tests/unittests/test_datasource/test_ovf.py
@@ -83,6 +83,103 @@ def test_with_no_userdata(self):
self.assertEqual({'password': "passw0rd"}, cfg)
self.assertIsNone(ud)
+ def test_with_b64_network_config_enable_read_network(self):
+ network_config = dedent("""\
+ network:
+ version: 2
+ ethernets:
+ nics:
+ nameservers:
+ addresses:
+ - 127.0.0.53
+ search:
+ - eng.vmware.com
+ - vmware.com
+ match:
+ name: eth*
+ gateway4: 10.10.10.253
+ dhcp4: false
+ addresses:
+ - 10.10.10.1/24
+ """)
+ network_config_b64 = base64.b64encode(network_config.encode()).decode()
+ props = {"network-config": network_config_b64,
+ "password": "passw0rd",
+ "instance-id": "inst-001"}
+ env = fill_properties(props)
+ md, ud, cfg = dsovf.read_ovf_environment(env, True)
+ self.assertEqual("inst-001", md["instance-id"])
+ self.assertEqual({'password': "passw0rd"}, cfg)
+ self.assertEqual(
+ {'version': 2, 'ethernets':
+ {'nics':
+ {'nameservers':
+ {'addresses': ['127.0.0.53'],
+ 'search': ['eng.vmware.com', 'vmware.com']},
+ 'match': {'name': 'eth*'},
+ 'gateway4': '10.10.10.253',
+ 'dhcp4': False,
+ 'addresses': ['10.10.10.1/24']}}},
+ md["network-config"])
+ self.assertIsNone(ud)
+
+ def test_with_non_b64_network_config_enable_read_network(self):
+ network_config = dedent("""\
+ network:
+ version: 2
+ ethernets:
+ nics:
+ nameservers:
+ addresses:
+ - 127.0.0.53
+ search:
+ - eng.vmware.com
+ - vmware.com
+ match:
+ name: eth*
+ gateway4: 10.10.10.253
+ dhcp4: false
+ addresses:
+ - 10.10.10.1/24
+ """)
+ props = {"network-config": network_config,
+ "password": "passw0rd",
+ "instance-id": "inst-001"}
+ env = fill_properties(props)
+ md, ud, cfg = dsovf.read_ovf_environment(env, True)
+ self.assertEqual({"instance-id": "inst-001"}, md)
+ self.assertEqual({'password': "passw0rd"}, cfg)
+ self.assertIsNone(ud)
+
+ def test_with_b64_network_config_disable_read_network(self):
+ network_config = dedent("""\
+ network:
+ version: 2
+ ethernets:
+ nics:
+ nameservers:
+ addresses:
+ - 127.0.0.53
+ search:
+ - eng.vmware.com
+ - vmware.com
+ match:
+ name: eth*
+ gateway4: 10.10.10.253
+ dhcp4: false
+ addresses:
+ - 10.10.10.1/24
+ """)
+ network_config_b64 = base64.b64encode(network_config.encode()).decode()
+ props = {"network-config": network_config_b64,
+ "password": "passw0rd",
+ "instance-id": "inst-001"}
+ env = fill_properties(props)
+ md, ud, cfg = dsovf.read_ovf_environment(env)
+ self.assertEqual({"instance-id": "inst-001"}, md)
+ self.assertEqual({'password': "passw0rd"}, cfg)
+ self.assertIsNone(ud)
+
class TestMarkerFiles(CiTestCase):