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#!/usr/bin/env python3
"""
Print domain interfaces along with their MAC and IP addresses
"""
import libvirt
from argparse import ArgumentParser
IPTYPE = {
libvirt.VIR_IP_ADDR_TYPE_IPV4: "ipv4",
libvirt.VIR_IP_ADDR_TYPE_IPV6: "ipv6",
}
def print_dom_ifaces(dom: libvirt.virDomain) -> None:
ifaces = dom.interfaceAddresses(libvirt.VIR_DOMAIN_INTERFACE_ADDRESSES_SRC_LEASE)
if ifaces is None:
print("Failed to get domain interfaces")
exit(0)
print(" {0:10} {1:20} {2:12} {3}".format(
"Interface", "MAC address", "Protocol", "Address"))
for (name, val) in ifaces.items():
if val['addrs']:
for addr in val['addrs']:
print(" {0:10} {1:19} {2:12} {3}/{4}".format(
name,
val['hwaddr'],
IPTYPE[addr['type']],
addr['addr'],
addr['prefix']))
else:
print(" {0:10} {1:19} {2:12} {3}".format(name, val['hwaddr'], "N/A", "N/A"))
if __name__ == "__main__":
parser = ArgumentParser(description=__doc__)
parser.add_argument("uri", nargs="?", default=None)
parser.add_argument("domain")
args = parser.parse_args()
try:
conn = libvirt.open(args.uri)
except libvirt.libvirtError:
raise SystemExit("Unable to open connection to libvirt")
try:
dom = conn.lookupByName(args.domain)
except libvirt.libvirtError:
print("Domain %s not found" % args.domain)
exit(0)
print_dom_ifaces(dom)
conn.close()
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