mirror of
https://gitlab.com/libvirt/libvirt-python.git
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b22e4f2441
python2 will be end of life by the time of the next libvirt release. All our supported build targets, including CentOS7, have a python3 build available. Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
64 lines
1.7 KiB
Python
Executable File
64 lines
1.7 KiB
Python
Executable File
#!/usr/bin/env python3
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# netdhcpleases - print leases info for given virtual network
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import libvirt
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import sys
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import time
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def usage():
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print("Usage: %s [URI] NETWORK" % sys.argv[0])
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print(" Print leases info for a given virtual network")
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uri = None
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network = None
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args = len(sys.argv)
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if args == 2:
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network = sys.argv[1]
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elif args == 3:
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uri = sys.argv[1]
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network = sys.argv[2]
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else:
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usage()
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sys.exit(2)
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conn = libvirt.open(uri)
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if conn == None:
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print("Unable to open connection to libvirt")
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sys.exit(1)
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try:
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net = conn.networkLookupByName(network)
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except libvirt.libvirtError:
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print("Network %s not found" % network)
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sys.exit(0)
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leases = net.DHCPLeases();
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if (leases == None):
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print("Failed to get leases for %s" % net.name())
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sys.exit(0)
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def toIPAddrType(addrType):
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if addrType == libvirt.VIR_IP_ADDR_TYPE_IPV4:
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return "ipv4"
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elif addrType == libvirt.VIR_IP_ADDR_TYPE_IPV6:
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return "ipv6"
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print(" {0:20} {1:18} {2:9} {3:25} {4:15} {5}".format("Expiry Time",
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"MAC address",
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"Protocol",
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"IP address",
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"Hostname",
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"Client ID or DUID"))
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print("-"*115)
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for lease in leases:
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print(" {0:20} {1:18} {2:9} {3:25} {4:15} {5}".format(
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time.strftime('%Y-%m-%d %H:%M:%S', time.localtime(lease['expirytime'])),
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lease['mac'],
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toIPAddrType(lease['type']),
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"{}/{}".format(lease['ipaddr'], lease['prefix']),
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lease['hostname'],
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lease['clientid']
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))
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