[PATCH 0 of 2] cim_define in vxml
cim_define added in class VirtCIM in vxml. Also added a const module to move the default values in vxml to avoid cyclic import between vxml and vsms. Signed-off-by: Zhengang Li <lizg@cn.ibm.com>
# HG changeset patch # User Zhengang Li <lizg@cn.ibm.com> # Date 1207035087 -28800 # Node ID ef540cdd8bb436318736e538eb75e82a87744fd8 # Parent 8cd4c8418acd0293dad54bce1d355b574d429cf6 [TEST] Add define with cim feature to vxml for Xen Use xml node values to construct the VSSD & RASD instances. Currently only for Xen. Signed-off-by: Zhengang Li <lizg@cn.ibm.com> diff -r 8cd4c8418acd -r ef540cdd8bb4 suites/libvirt-cim/lib/XenKvmLib/vxml.py --- a/suites/libvirt-cim/lib/XenKvmLib/vxml.py Tue Apr 01 14:08:00 2008 +0800 +++ b/suites/libvirt-cim/lib/XenKvmLib/vxml.py Tue Apr 01 15:31:27 2008 +0800 @@ -33,10 +33,12 @@ import os import os import platform import tempfile +import pywbem from xml.dom import minidom, Node from xml import xpath from VirtLib import utils, live -from XenKvmLib.test_doms import set_uuid +from XenKvmLib.test_doms import set_uuid, viruuid +from XenKvmLib import vsms from CimTest.Globals import logger, CIM_IP from CimTest.ReturnCodes import SKIP from XenKvmLib.classes import virt_types @@ -386,7 +388,42 @@ class VirtXML(Virsh, XMLClass): return vbr -class XenXML(VirtXML): +class VirtCIM: + def __init__(self, virt, dom_name, disk_dev, disk_source, + net_type, net_mac, vcpus, mem): + self.virt = virt + self.domain_name = dom_name + self.vssd = vsms.get_vssd_class(virt)(name=dom_name, virt=virt) + self.dasd = vsms.get_dasd_class(virt)(dev=disk_dev, + source=disk_source, + name=dom_name) + self.nasd = vsms.get_nasd_class(virt)(type=net_type, + mac=net_mac, + name=dom_name) + self.pasd = vsms.get_pasd_class(virt)(vcpu=vcpus, name=dom_name) + self.masd = vsms.get_masd_class(virt)(megabytes=mem, name=dom_name) + + def cim_define(self, ip): + service = vsms.get_vsms_class(self.virt)(ip) + sys_settings = str(self.vssd) + res_settings = [str(self.dasd), str(self.nasd), str(self.pasd), str(self.masd)] + try: + service.DefineSystem(SystemSettings=sys_settings, + ResourceSettings=res_settings, + ReferenceConfiguration=' ') + except pywbem.CIMError, (rc, desc): + logger.error('Got CIM error %s with return code %s' % (desc, rc)) + return False + + except Exception, details: + loggerr.error('Got error %s with exception %s' % (details, details.__class__.__name__)) + return False + + set_uuid(viruuid(self.domain_name, ip, self.virt)) + return True + + +class XenXML(VirtXML, VirtCIM): image_dir = "/tmp" kernel_path = os.path.join(image_dir, 'default-xen-kernel') @@ -411,6 +448,9 @@ class XenXML(VirtXML): self._os(self.kernel_path, self.init_path) self._devices(disk_file_path, disk, self.default_net_type, mac) + VirtCIM.__init__(self, 'Xen', test_dom, disk, disk_file_path, + self.default_net_type, mac, vcpus, mem) + def _os(self, os_kernel, os_initrd): os = self.get_node('/domain/os') self.add_sub_node(os, 'type', 'linux') @@ -432,12 +472,15 @@ class XenXML(VirtXML): def set_bootloader(self, ip, gtype=0): bldr = live.bootloader(ip, gtype) self.add_sub_node('/domain', 'bootloader', bldr) + self.vssd.Bootloader = bldr return bldr def set_bridge(self, ip): + self.nasd.NetworkType = 'bridge' return self._set_bridge(ip) def set_vbridge(self, ip): + self.nasd.NetworkType = 'bridge' return self._set_vbridge(ip, 'Xen')
# HG changeset patch # User Zhengang Li <lizg@cn.ibm.com> # Date 1207035096 -28800 # Node ID 322f822fa9b66dee2e5d76bfcb87071adf27a58e # Parent ef540cdd8bb436318736e538eb75e82a87744fd8 [TEST] Move Xen/KVM/XenFV specific const values to new place. Added const.py Move reference to vxml default const values to use the new const module. This is to avoid cyclic import between vsms and vxml Signed-off-by: Zhengang Li <lizg@cn.ibm.com> diff -r ef540cdd8bb4 -r 322f822fa9b6 suites/libvirt-cim/lib/XenKvmLib/const.py --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/suites/libvirt-cim/lib/XenKvmLib/const.py Tue Apr 01 15:31:36 2008 +0800 @@ -0,0 +1,64 @@ +# +# Copyright 2008 IBM Corp. +# +# Authors: +# Zhengang Li <lizg@cn.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 + +import os +import platform + +# vxml.NetXML +default_bridge_name = 'testbridge' +default_network_name = 'default-net' + +# vxml.VirtXML +default_domname = 'domU1' +default_memory = 128 +default_vcpus = 1 + + +_image_dir = '/tmp' + +# vxml.XenXML +Xen_kernel_path = os.path.join(_image_dir, 'default-xen-kernel') +Xen_init_path = os.path.join(_image_dir, 'default-xen-initrd') +Xen_disk_path = os.path.join(_image_dir, 'default-xen-dimage') +Xen_secondary_disk_path = os.path.join(_image_dir, 'default-xen-dimage.2ND') +Xen_default_disk_dev = 'xvda' +Xen_default_mac = '11:22:33:aa:bb:cc' +Xen_default_net_type = 'ethernet' + +# vxml.KVMXML +KVM_default_emulator = '/usr/bin/qemu' +KVM_disk_path = os.path.join(_image_dir, 'default-kvm-dimage') +KVM_secondary_disk_path = os.path.join(_image_dir, 'default-kvm-dimage.2ND') +KVM_default_disk_dev = 'hda' +KVM_default_mac = '11:22:33:aa:bb:cc' + +# vxml.XenFVXML +s, o = platform.architecture() +if o == '32bit': + arch = 'lib' +else: + arch = 'lib64' +XenFV_default_loader = '/usr/lib/xen/boot/hvmloader' +XenFV_default_emulator = '/usr/%s/xen/bin/qemu-dm' % arch +XenFV_disk_path = os.path.join(_image_dir, 'default-kvm-dimage') +XenFV_secondary_disk_path = os.path.join(_image_dir, 'default-kvm-dimage.2ND') +XenFV_default_disk_dev = 'hda' +XenFV_default_mac = '00:16:3e:5d:c7:9e' +XenFV_default_net_type = 'bridge' diff -r ef540cdd8bb4 -r 322f822fa9b6 suites/libvirt-cim/lib/XenKvmLib/vsms.py --- a/suites/libvirt-cim/lib/XenKvmLib/vsms.py Tue Apr 01 15:31:27 2008 +0800 +++ b/suites/libvirt-cim/lib/XenKvmLib/vsms.py Tue Apr 01 15:31:36 2008 +0800 @@ -26,7 +26,7 @@ from CimTest.CimExt import CIMMethodClas from CimTest.CimExt import CIMMethodClass, CIMClassMOF from CimTest import Globals from VirtLib import live -from XenKvmLib import vxml +from XenKvmLib import const from XenKvmLib.classes import get_typed_class, get_class_type, virt_types RASD_TYPE_PROC = 3 @@ -102,8 +102,8 @@ class CIM_VirtualSystemSettingData(CIMCl else: self.Bootloader = live.bootloader(Globals.CIM_IP, 0) self.BootloaderArgs = '' - self.Kernel = vxml.XenXML.kernel_path - self.Ramdisk = vxml.XenXML.init_path + self.Kernel = const.Xen_kernel_path + self.Ramdisk = const.Xen_init_path class Xen_VirtualSystemSettingData(CIM_VirtualSystemSettingData): @@ -199,9 +199,9 @@ def get_masd_class(virt): def default_vssd_rasd_str(dom_name='test_domain', disk_dev='xvda', - disk_source=vxml.XenXML.disk_path, + disk_source=const.Xen_disk_path, net_type='ethernet', - net_mac=vxml.XenXML.default_mac, + net_mac=const.Xen_default_mac, proc_vcpu=1, mem_mb=512, virt='Xen'): @@ -211,19 +211,19 @@ def default_vssd_rasd_str(dom_name='test class_dasd = get_dasd_class(virt) if virt == 'KVM': disk_dev = 'hda' - disk_source = vxml.KVMXML.disk_path + disk_source = const.KVM_disk_path elif virt == 'XenFV': disk_dev = 'hda' - disk_source = vxml.XenFVXML.disk_path + disk_source = const.XenFV_disk_path d = class_dasd( dev=disk_dev, source=disk_source, name=dom_name) class_nasd = get_nasd_class(virt) if virt == 'KVM': - net_mac= vxml.KVMXML.default_mac + net_mac= const.KVM_default_mac elif virt == 'XenFV': - net_mac = vxml.XenFVXML.default_mac + net_mac = const.XenFV_default_mac n = class_nasd( type=net_type, mac=net_mac, diff -r ef540cdd8bb4 -r 322f822fa9b6 suites/libvirt-cim/lib/XenKvmLib/vxml.py --- a/suites/libvirt-cim/lib/XenKvmLib/vxml.py Tue Apr 01 15:31:27 2008 +0800 +++ b/suites/libvirt-cim/lib/XenKvmLib/vxml.py Tue Apr 01 15:31:36 2008 +0800 @@ -39,6 +39,7 @@ from VirtLib import utils, live from VirtLib import utils, live from XenKvmLib.test_doms import set_uuid, viruuid from XenKvmLib import vsms +from XenKvmLib import const from CimTest.Globals import logger, CIM_IP from CimTest.ReturnCodes import SKIP from XenKvmLib.classes import virt_types @@ -156,15 +157,12 @@ class Virsh: return s == 0 class NetXML(Virsh, XMLClass): - default_bridge_name = 'testbridge' - default_network_name = 'default-net' - vbr = '' net_name = '' server = '' - def __init__(self, server, bridgename=default_bridge_name, - networkname=default_network_name, + def __init__(self, server, bridgename=const.default_bridge_name, + networkname=const.default_network_name, virt='xen'): def get_valid_bridge_name(server): @@ -210,11 +208,6 @@ class VirtXML(Virsh, XMLClass): class VirtXML(Virsh, XMLClass): """Base class for all XML generation & operation""" dname = "" # domain name - - # default values - default_domname = 'domU1' - default_memory = 128 - default_vcpus = 1 def __init__(self, domain_type, name, uuid, mem, vcpu): XMLClass.__init__(self) @@ -424,32 +417,25 @@ class VirtCIM: class XenXML(VirtXML, VirtCIM): - - image_dir = "/tmp" - kernel_path = os.path.join(image_dir, 'default-xen-kernel') - init_path = os.path.join(image_dir, 'default-xen-initrd') - disk_path = os.path.join(image_dir, 'default-xen-dimage') - secondary_disk_path = os.path.join(image_dir, 'default-xen-dimage.2ND') - default_disk_dev = 'xvda' - default_mac = '11:22:33:aa:bb:cc' - default_net_type = 'ethernet' - - def __init__(self, test_dom=VirtXML.default_domname, \ - mem=VirtXML.default_memory, \ - vcpus=VirtXML.default_vcpus, \ - mac=default_mac, \ - disk_file_path=disk_path, \ - disk=default_disk_dev): - if not (os.path.exists(self.kernel_path) and os.path.exists(self.init_path)): + + secondary_disk_path = const.Xen_secondary_disk_path + + def __init__(self, test_dom=const.default_domname, \ + mem=const.default_memory, \ + vcpus=const.default_vcpus, \ + mac=const.Xen_default_mac, \ + disk_file_path=const.Xen_disk_path, \ + disk=const.Xen_default_disk_dev): + if not (os.path.exists(const.Xen_kernel_path) and os.path.exists(const.Xen_init_path)): logger.error('ERROR: ' + \ 'Either the kernel image or the init_path does not exist') sys.exit(1) VirtXML.__init__(self, 'xen', test_dom, set_uuid(), mem, vcpus) - self._os(self.kernel_path, self.init_path) - self._devices(disk_file_path, disk, self.default_net_type, mac) + self._os(const.Xen_kernel_path, const.Xen_init_path) + self._devices(disk_file_path, disk, const.Xen_default_net_type, mac) VirtCIM.__init__(self, 'Xen', test_dom, disk, disk_file_path, - self.default_net_type, mac, vcpus, mem) + const.Xen_default_net_type, mac, vcpus, mem) def _os(self, os_kernel, os_initrd): os = self.get_node('/domain/os') @@ -485,26 +471,21 @@ class XenXML(VirtXML, VirtCIM): class KVMXML(VirtXML): - - default_emulator = '/usr/bin/qemu' - image_dir = '/tmp' - disk_path = os.path.join(image_dir, 'default-kvm-dimage') - secondary_disk_path = os.path.join(image_dir, 'default-kvm-dimage.2ND') - default_disk_dev = 'hda' - default_mac = '11:22:33:aa:bb:cc' - - def __init__(self, test_dom=VirtXML.default_domname, \ - mem=VirtXML.default_memory, \ - vcpus=VirtXML.default_vcpus, \ - mac=default_mac, \ - disk_file_path=disk_path, \ - disk=default_disk_dev): + + secondary_disk_path = const.KVM_secondary_disk_path + + def __init__(self, test_dom=const.default_domname, \ + mem=const.default_memory, \ + vcpus=const.default_vcpus, \ + mac=const.KVM_default_mac, \ + disk_file_path=const.KVM_disk_path, \ + disk=const.KVM_default_disk_dev): if not os.path.exists(disk_file_path): logger.error('Error: Disk image does not exist') sys.exit(1) VirtXML.__init__(self, 'kvm', test_dom, set_uuid(), mem, vcpus) self._os() - self._devices(self.default_emulator, disk_file_path, disk, mac) + self._devices(const.KVM_default_emulator, disk_file_path, disk, mac) def _os(self): self.add_sub_node('/domain/os', 'type', 'hvm') @@ -532,31 +513,20 @@ class KVMXML(VirtXML): class XenFVXML(VirtXML): - s, o = platform.architecture() - if o == "32bit": - arch = 'lib' - else: - arch = 'lib64' - default_loader = '/usr/lib/xen/boot/hvmloader' - default_emulator = '/usr/%s/xen/bin/qemu-dm' % arch - image_dir = '/tmp' - disk_path = os.path.join(image_dir, 'default-kvm-dimage') - default_disk_dev = 'hda' - default_mac = '00:16:3e:5d:c7:9e' - default_net_type = 'bridge' - - def __init__(self, test_dom=VirtXML.default_domname, \ - mem=VirtXML.default_memory, \ - vcpus=VirtXML.default_vcpus, \ - mac=default_mac, \ - disk_file_path=disk_path, \ - disk=default_disk_dev): + secondary_disk_path = const.XenFV_secondary_disk_path + + def __init__(self, test_dom=const.default_domname, \ + mem=const.default_memory, \ + vcpus=const.default_vcpus, \ + mac=const.XenFV_default_mac, \ + disk_file_path=const.XenFV_disk_path, \ + disk=const.XenFV_default_disk_dev): if not os.path.exists(disk_file_path): logger.error('Error: Disk image does not exist') sys.exit(1) VirtXML.__init__(self, 'xen', test_dom, set_uuid(), mem, vcpus) - self._os(self.default_loader) - self._devices(self.default_emulator, self.default_net_type, mac, disk_file_path, disk) + self._os(const.XenFV_default_loader) + self._devices(const.XenFV_default_emulator, const.XenFV_default_net_type, mac, disk_file_path, disk) def _os(self, os_loader): os = self.get_node('/domain/os')
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