2:37 a.m.
Test below 2 APIs in this case:
networkLookupByUUIDString/networkLookupByUUID
---
repos/network/network_uuid.py | 68 ++++++++++++++++++++++++++++++++++++-------
1 file changed, 58 insertions(+), 10 deletions(-)
diff --git a/repos/network/network_uuid.py b/repos/network/network_uuid.py
index 02a104c..8f2ca83 100644
--- a/repos/network/network_uuid.py
+++ b/repos/network/network_uuid.py
@@ -1,13 +1,18 @@
#!/usr/bin/env python
-# To test "virsh net-uuid" command
+#To test "virsh net-uuid" command and related APIs
+#To test 2 APIs in this case:
+# networkLookupByUUIDString
+# networkLookupByUUID
import os
import sys
import re
import commands
-
+import binascii
import libvirt
+
from libvirt import libvirtError
+from xml.dom import minidom
from src import sharedmod
@@ -15,6 +20,7 @@ required_params = ('networkname',)
optional_params = {}
VIRSH_NETUUID = "virsh net-uuid"
+NWPATH = "/etc/libvirt/qemu/networks/"
def check_network_exists(conn, networkname, logger):
""" check if the network exists, may or may not be active
"""
@@ -29,25 +35,43 @@ def check_network_exists(conn, networkname, logger):
def check_network_uuid(networkname, UUIDString, logger):
""" check UUID String of a network """
- status, ret = commands.getstatusoutput(VIRSH_NETUUID + ' %s' % networkname)
+ status, ret = commands.getstatusoutput(VIRSH_NETUUID + ' %s' \
+% networkname)
if status:
- logger.error("executing "+ "\"" + VIRSH_NETUUID + '
%s' % networkname + "\"" + " failed")
+ logger.error("executing "+ "\"" + VIRSH_NETUUID + '
%s' % networkname\
+ + "\"" + " failed")
logger.error(ret)
return False
else:
UUIDString_virsh = ret[:-1]
logger.debug("UUIDString from API is %s" % UUIDString)
- logger.debug("UUIDString from " + "\"" + VIRSH_NETUUID +
"\"" " is %s" % UUIDString_virsh)
+ logger.debug("UUIDString from " + "\"" + VIRSH_NETUUID +
"\"" " is %s"\
+ % UUIDString_virsh)
if UUIDString_virsh == UUIDString:
return True
else:
return False
+def checking_uuid(logger,nwname,nwuuid):
+ """ compare two UUIDs, one is from API, another is from network
XML"""
+ global NWPATH
+ NWPATH = NWPATH + nwname + ".xml"
+ xml = minidom.parse(NWPATH)
+ network = xml.getElementsByTagName('network')[0]
+ uuid = network.getElementsByTagName('uuid')[0].childNodes[0].data
+ if uuid == nwuuid:
+ return True
+ else:
+ return False
-def netuuid(params):
- """ call appropriate API to generate the UUIDStirng
- of a network , then compared to the output of command
- virsh net-uuid
+def network_uuid(params):
+ """ 1.call appropriate API to generate the UUIDStirng
+ of a network , then compared to the output of command
+ virsh net-uuid
+ 2.check below 2 new APIs:
+ networkLookupByUUIDString
+ networkLookupByUUID
"""
+ global NWPATH
logger = params['logger']
networkname = params['networkname']
@@ -61,7 +85,31 @@ def netuuid(params):
try:
UUIDString = netobj.UUIDString()
- logger.info("the UUID string of network %s is %s" % (networkname,
UUIDString))
+
+ #For a transient network, set another path
+ if not netobj.isPersistent() == 1:
+ NWPATH = "/var/run/libvirt/network/"
+
+ logger.info("the UUID string of network \"%s\" is
\"%s\""\
+ % (networkname, UUIDString))
+ #allowing '-' and ' ' anywhere between character pairs, just
+ #check one of them.
+ UUIDString1 = UUIDString.replace("-"," ")
+ network1 = conn.networkLookupByUUIDString(UUIDString1)
+ nw_name1 = network1.name()
+ logger.debug("The given UUID is \"%s\", the network is
\"%s\" using\
+ networkLookupByUUIDString" %(UUIDString1,nw_name1))
+
+ UUIDString2 = UUIDString.replace("-","")
+ UUID_ascii = binascii.a2b_hex(UUIDString2)
+ network2 = conn.networkLookupByUUID(UUID_ascii)
+ nw_name2 = network2.name()
+ logger.debug("The given UUID is \"%s\", the network is
\"%s\" using \
+networkLookupByUUID" %(UUIDString2,nw_name2))
+
+ if nw_name1 == nw_name2 and checking_uuid(logger,nw_name1,UUIDString):
+ logger.info("Successed to get network name \"%s\" using
\"%s\""\
+ %(nw_name1,UUIDString))
if check_network_uuid(networkname, UUIDString, logger):
logger.info(VIRSH_NETUUID + " test succeeded.")
--
1.8.3.1