diff options
Diffstat (limited to 'cloudinit/sources')
| -rwxr-xr-x | cloudinit/sources/DataSourceAzure.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/cloudinit/sources/DataSourceAzure.py b/cloudinit/sources/DataSourceAzure.py index 04ff2131..bedf8ea0 100755 --- a/cloudinit/sources/DataSourceAzure.py +++ b/cloudinit/sources/DataSourceAzure.py @@ -1969,6 +1969,7 @@ def _generate_network_config_from_imds_metadata(imds_metadata) -> dict: netconfig = {'version': 2, 'ethernets': {}} network_metadata = imds_metadata['network'] for idx, intf in enumerate(network_metadata['interface']): + has_ip_address = False # First IPv4 and/or IPv6 address will be obtained via DHCP. # Any additional IPs of each type will be set as static # addresses. @@ -1978,6 +1979,11 @@ def _generate_network_config_from_imds_metadata(imds_metadata) -> dict: 'dhcp6': False} for addr_type in ('ipv4', 'ipv6'): addresses = intf.get(addr_type, {}).get('ipAddress', []) + # If there are no available IP addresses, then we don't + # want to add this interface to the generated config. + if not addresses: + continue + has_ip_address = True if addr_type == 'ipv4': default_prefix = '24' else: @@ -1998,7 +2004,7 @@ def _generate_network_config_from_imds_metadata(imds_metadata) -> dict: dev_config['addresses'].append( '{ip}/{prefix}'.format( ip=privateIp, prefix=netPrefix)) - if dev_config: + if dev_config and has_ip_address: mac = ':'.join(re.findall(r'..', intf['macAddress'])) dev_config.update({ 'match': {'macaddress': mac.lower()}, |