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-rwxr-xr-xinventory/libvirt/hosts/libvirt_generic.py26
1 files changed, 7 insertions, 19 deletions
diff --git a/inventory/libvirt/hosts/libvirt_generic.py b/inventory/libvirt/hosts/libvirt_generic.py
index 4652f112e..d1e1069f9 100755
--- a/inventory/libvirt/hosts/libvirt_generic.py
+++ b/inventory/libvirt/hosts/libvirt_generic.py
@@ -113,8 +113,6 @@ class LibvirtInventory(object):
print "Failed to list domains for connection %s" % libvirt_uri
sys.exit(1)
- arp_entries = self.parse_arp_entries()
-
for domain in domains:
hostvars = dict(libvirt_name=domain.name(),
libvirt_id=domain.ID(),
@@ -140,11 +138,13 @@ class LibvirtInventory(object):
# interface types other than 'network'
interface = root.find("./devices/interface[@type='network']")
if interface is not None:
- mac_elem = interface.find('mac')
- if mac_elem is not None:
- mac = mac_elem.get('address')
- if mac in arp_entries:
- ip_address = arp_entries[mac]['ip_address']
+ source_elem = interface.find('source')
+ mac_elem = interface.find('mac')
+ if source_elem is not None and \
+ mac_elem is not None:
+ dhcp_leases = conn.networkLookupByName(source_elem.get('network')).DHCPLeases(mac_elem.get('address'))
+ if len(dhcp_leases) > 0:
+ ip_address = dhcp_leases[0]['ipaddr']
hostvars['ansible_ssh_host'] = ip_address
hostvars['libvirt_ip_address'] = ip_address
@@ -152,18 +152,6 @@ class LibvirtInventory(object):
return inventory
- def parse_arp_entries(self):
- arp_entries = dict()
- with open('/proc/net/arp', 'r') as f:
- # throw away the header
- f.readline()
-
- for line in f:
- ip_address, _, _, mac, _, device = line.strip().split()
- arp_entries[mac] = dict(ip_address=ip_address, device=device)
-
- return arp_entries
-
def push(self, my_dict, key, element):
if key in my_dict:
my_dict[key].append(element)