diff options
Diffstat (limited to 'cloudinit/sources/DataSourceCloudStack.py')
| -rw-r--r-- | cloudinit/sources/DataSourceCloudStack.py | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/cloudinit/sources/DataSourceCloudStack.py b/cloudinit/sources/DataSourceCloudStack.py index 7e0f9bb8..9dc473fc 100644 --- a/cloudinit/sources/DataSourceCloudStack.py +++ b/cloudinit/sources/DataSourceCloudStack.py @@ -19,6 +19,7 @@ import time from cloudinit import ec2_utils as ec2 from cloudinit import log as logging +from cloudinit.net import dhcp from cloudinit import sources from cloudinit import url_helper as uhelp from cloudinit import util @@ -224,20 +225,28 @@ def get_vr_address(): # Get the address of the virtual router via dhcp leases # If no virtual router is detected, fallback on default gateway. # See http://docs.cloudstack.apache.org/projects/cloudstack-administration/en/4.8/virtual_machines/user-data.html # noqa + + # Try networkd first... + latest_address = dhcp.networkd_get_option_from_leases('SERVER_ADDRESS') + if latest_address: + LOG.debug("Found SERVER_ADDRESS '%s' via networkd_leases", + latest_address) + return latest_address + + # Try dhcp lease files next... lease_file = get_latest_lease() if not lease_file: LOG.debug("No lease file found, using default gateway") return get_default_gateway() - latest_address = None with open(lease_file, "r") as fd: for line in fd: if "dhcp-server-identifier" in line: words = line.strip(" ;\r\n").split(" ") if len(words) > 2: - dhcp = words[2] - LOG.debug("Found DHCP identifier %s", dhcp) - latest_address = dhcp + dhcptok = words[2] + LOG.debug("Found DHCP identifier %s", dhcptok) + latest_address = dhcptok if not latest_address: # No virtual router found, fallback on default gateway LOG.debug("No DHCP found, using default gateway") |