[Libvirt-cim] [PATCH] [TEST] Adding new tc to verify the VSI Libvirt-CIM feature
Sharad Mishra
snmishra at us.ibm.com
Fri Jul 16 17:07:25 UTC 2010
+1
Looks good. I will test it once IBM BZ 65164 is fixed.
Sharad Mishra
Open Virtualization
Linux Technology Center
IBM
"Deepti B.
Kalakeri"
<deeptik at linux.vn To
et.ibm.com> libvirt-cim at redhat.com
Sent by: cc
libvirt-cim-bounc
es at redhat.com Subject
[Libvirt-cim] [PATCH] [TEST] Adding
new tc to verify the VSI
07/16/2010 02:05 Libvirt-CIM feature
AM
Please respond to
List for
discussion and
development of
libvirt CIM
<libvirt-cim at redh
at.com>
# HG changeset patch
# User Deepti B. Kalakeri <deeptik at linux.vnet.ibm.com>
# Date 1279271077 25200
# Node ID ae6e83c18a8490fc0c583f7d0b8568ae4b8d1efc
# Parent f14d55353dd10846428b5b818e478eb6f8a0431e
[TEST] Adding new tc to verify the VSI Libvirt-CIM feature.
Tested with KVM on RHEL with latest sources.
The test now checks with the 'VSIType' --> "802.1Qbg", we can improve the
test case
to verify with 'VSIType' --> "802.1Qbh"
Signed-off-by: Deepti B. Kalakeri <deeptik at linux.vnet.ibm.com>
diff -r f14d55353dd1 -r ae6e83c18a84
suites/libvirt-cim/cimtest/VirtualSystemManagementService/28_definesystem_with_vsi_profile.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++
b/suites/libvirt-cim/cimtest/VirtualSystemManagementService/28_definesystem_with_vsi_profile.py
Fri Jul 16 02:04:37 2010 -0700
@@ -0,0 +1,213 @@
+#!/usr/bin/python
+#
+# Copyright 2010 IBM Corp.
+#
+# Authors:
+# Deepti B. Kalakeri <deeptik at linux.vnet.ibm.com>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+#
+# Purpose:
+# Verify provider's VSI support.
+#
+# Steps:
+# 1) Build RASD parameters, making sure to specify macvtap mode for
network
+# interface and vsi values.
+# 2) Create guest
+# 3) Verify guest is defined properly and the vsi values assgined to the
guest
+# are reflected in the NetRASD.
+#
+# Date: 16-07-2010
+#
+
+import sys
+from CimTest.Globals import logger
+from CimTest.ReturnCodes import FAIL, PASS, SKIP, XFAIL_RC, XFAIL
+from XenKvmLib.classes import get_typed_class, inst_to_mof
+from XenKvmLib.rasd import get_default_rasds
+from XenKvmLib.const import do_main, get_provider_version
+from XenKvmLib.vxml import get_class
+from XenKvmLib.common_util import parse_instance_id
+from XenKvmLib.enumclass import EnumInstances
+
+sup_types = ['Xen', 'XenFV', 'KVM']
+test_dom = 'vsi_guest'
+bug_no = "00016"
+
+libvirt_cim_vsi_support = 1042
+
+def get_rasd_list(ip, virt, vsi_defaults, nrasd_cn):
+ rasds = get_default_rasds(ip, virt)
+ rasd_list = {}
+
+ for rasd in rasds:
+ if rasd.classname == nrasd_cn and "Default" in rasd['InstanceID']:
+
+ rasd['NetworkMode'] = vsi_defaults['NetworkMode']
+ rasd['NetworkType'] = vsi_defaults['NetworkType']
+ rasd['SourceDevice'] = vsi_defaults['SourceDevice']
+ rasd['VSIType'] = vsi_defaults['VSIType']
+ rasd['VSIManagerID'] = vsi_defaults['VSIManagerID']
+ rasd['VSITypeID'] = vsi_defaults['VSITypeID']
+ rasd['VSITypeIDVersion'] = vsi_defaults['VSITypeIDVersion']
+ # Currently Libvirt throws error when passing Profile id,
+ # add it when supported
+ # rasd['ProfileID'] = vsi_defaults['ProfileID']
+ rasd_list[rasd.classname] = inst_to_mof(rasd)
+ break
+
+ return rasd_list
+
+def get_net_inst(ip, nrasd_cn, guest_name):
+ inst = None
+ enum_list = EnumInstances(ip, nrasd_cn)
+
+ if enum_list < 1:
+ logger.error("No %s instances returned", nrasd_cn)
+ return FAIL, inst
+
+ for rasd in enum_list:
+ guest, dev, status = parse_instance_id(rasd.InstanceID)
+ if status != PASS:
+ logger.error("Unable to parse InstanceID: %s",
rasd.InstanceID)
+ return FAIL, inst
+
+ if guest == guest_name:
+ inst = rasd
+ break
+
+ if inst is None:
+ logger.error("%s instance for %s not found", nrasd_cn, guest_name)
+ return FAIL, inst
+ else:
+ return PASS, inst
+
+
+def verify_net_rasd(ip, virt, vsi_defaults, inst):
+ try:
+ if inst.NetworkMode != vsi_defaults['NetworkMode']:
+ raise Exception("%s" % "NetworkMode", \
+ "%s" % inst.NetworkMode, \
+ "%s" % vsi_defaults['NetworkMode'],\
+ "%s" % FAIL)
+
+ if inst.SourceDevice != vsi_defaults['SourceDevice']:
+ raise Exception("%s" % "SourceDevice", \
+ "%s" % inst.SourceDevice, "%s" \
+ % vsi_defaults['SourceDevice'],\
+ "%s" % FAIL)
+
+ if inst.VSIType != vsi_defaults['VSIType']:
+ raise Exception("%s" % "VSIType", \
+ "%s" % inst.VSIType, "%s" \
+ % vsi_defaults['VSIType'], \
+ "%s" % FAIL)
+
+ # Once the bug is fixed change the status value from XFAIL to FAIL
+ if inst.VSIInstanceID == None:
+ raise Exception("%s" % "VSIInstanceID", \
+ "%s" % inst.VSIInstanceID, \
+ "%s" % "a value",\
+ "%s" % XFAIL)
+
+ if inst.VSITypeIDVersion != vsi_defaults['VSITypeIDVersion']:
+ raise Exception("%s" % "VSITypeIDVersion",
+ "%s" % inst.VSITypeIDVersion, \
+ "%s" % vsi_defaults['VSITypeIDVersion'],\
+ "%s" % XFAIL)
+
+ if inst.VSITypeID != vsi_defaults['VSITypeID']:
+ raise Exception("%s" % "VSITypeID", \
+ "%s" % inst.VSITypeID, \
+ "%s" % vsi_defaults['VSITypeID'], \
+ "%s" % XFAIL)
+
+ except Exception, (field, ret_val, exp_val, status):
+ logger.error("Mismatch in '%s' values", field)
+ logger.error("Got %s, Expected %s", ret_val, exp_val)
+ if status == "3":
+ return XFAIL_RC(bug_no)
+ return status
+
+ return PASS
+
+ at do_main(sup_types)
+def main():
+ options = main.options
+ server = options.ip
+ virt = options.virt
+
+ status = FAIL
+
+ curr_cim_rev, changeset = get_provider_version(virt, server)
+ if curr_cim_rev < libvirt_cim_vsi_support:
+ logger.error("VSI support is available in rev >= %s",
+ libvirt_cim_vsi_support)
+ return SKIP
+
+
+ # Currently Libvirt throws error when passing Profile id,
+ # add it when supported
+ # 'ProfileID' : "vsi_profile"
+ # Also, Libvirt returns error when 'VSIType' is 802.1Qbh
+ # The tc can be modified to loop for the different VSIType,
+ # when supported.
+ vsi_defaults = { 'NetworkMode' : "vepa",
+ 'NetworkType' : "direct",
+ 'SourceDevice' : "eth1",
+ 'VSIType' : "802.1Qbg",
+ 'VSIManagerID' : "12",
+ 'VSITypeID' : "0x12345",
+ 'VSITypeIDVersion' : "1"
+ }
+
+ nrasd_cn = get_typed_class(virt, 'NetResourceAllocationSettingData')
+ status = FAIL
+
+ try:
+ rasd_list = get_rasd_list(server, virt, vsi_defaults, nrasd_cn)
+ if len(rasd_list) < 1:
+ raise Exception("Unable to get template RASDs for %s" %
test_dom)
+
+ cxml = get_class(virt)(test_dom)
+ cxml.set_res_settings(rasd_list)
+ ret = cxml.cim_define(server)
+ if not ret:
+ raise Exception("Unable to define guest %s" % test_dom)
+
+ status = cxml.cim_start(server)
+ if status != PASS:
+ raise Exception("Unable to start %s" % test_dom)
+
+ status, inst = get_net_inst(server, nrasd_cn, test_dom)
+ if status != PASS:
+ raise Exception("Failed to get net interface for %s" %
test_dom)
+
+ status = verify_net_rasd(server, virt, vsi_defaults, inst)
+ if status != PASS:
+ logger.error("Failed to verify net interface for %s",
test_dom)
+
+ except Exception, details:
+ logger.error(details)
+ status = FAIL
+
+ cxml.cim_destroy(server)
+ cxml.undefine(server)
+
+ return status
+
+if __name__ == "__main__":
+ sys.exit(main())
+
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