Re: [Libvirt-cim] [PATCH 00/15] vlan extension

Wayne Xia <xiawenc(a)linux.vnet.ibm.com&gt; Sent by: libvirt-cim-bounces(a)redhat.com 12/07/2011 01:18 AM Please respond to List for discussion and development of libvirt CIM

To libvirt-cim(a)redhat.com cc luowenj(a)cn.ibm.com, shuming(a)cn.ibm.com Subject [Libvirt-cim] [PATCH 00/15] vlan extension These patches would do following things: building up the network system

model, building up basic framework and functions below to implement the configuration, add the bridge and vlan802.1.q configuration capabilities

CIM model and library below. Now this patch implement the functionalities with commandline style,

means it depends on command ip, ifconfig, brctl and /proc/net/vlan/. In

way it is very sensitive to these command's output format. Maybe another implemetion could avoid that in the future. Since libvirt-cim is not a daemon program that would always be brought

when the emulator was up, so there lacks a mechnism to save the

and set them when system reboot, so these patch uses system directory /etc/sysconfig/network-script/ to store the settings. The things above means that a linux kernel later than 2.6 and RedHat distribution is needed. Other distriution may work but not tested. If

the implemention goes to libvirt the restrict would be removed. Related profiles: the most important are DSP1050, DSP1097, DSP 2025

Other are: DSP1041, DSP1014. Typical usage: assuming you have pNIC eth0. Use following xml files

to wbemexec could create bridge testbr with eth0.10 attached, which means

VMs connecting to testbr would have access to IEEE802.1.q vlan 10. XML 1 <?xml version="1.0" encoding="utf-8" ?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> <MESSAGE ID="4711" PROTOCOLVERSION="1.0"> <SIMPLEREQ> <METHODCALL NAME="DefineSystem"> <LOCALINSTANCEPATH> <LOCALNAMESPACEPATH> <NAMESPACE NAME="root"></NAMESPACE><NAMESPACE NAME="virt"></NAMESPACE> </LOCALNAMESPACEPATH> <INSTANCENAME

<KEYBINDING NAME="CreationClassName"><KEYVALUE VALUETYPE="string">Net_VirtualEthernetSwitchSystemManagementService</ KEYVALUE></KEYBINDING> <KEYBINDING NAME="Name"><KEYVALUE VALUETYPE="string">Management Service</KEYVALUE></KEYBINDING> <KEYBINDING NAME="SystemCreationClassName"><KEYVALUE VALUETYPE="string">KVM_HostSystem</KEYVALUE></KEYBINDING> <KEYBINDING NAME="SystemName"><KEYVALUE VALUETYPE="string">unknown</KEYVALUE></KEYBINDING> </INSTANCENAME> </LOCALINSTANCEPATH> <PARAMVALUE NAME="SystemSettings" PARAMTYPE="string"> <VALUE> instance of Net_VirtualEthernetSwitchSystemSettingData { VirtualSystemIdentifier ="VS_testbr1"; STP = 1; }; </VALUE> </PARAMVALUE> </METHODCALL> </SIMPLEREQ> </MESSAGE> </CIM> XML 2 <?xml version="1.0" encoding="utf-8" ?> <CIM CIMVERSION="2.0" DTDVERSION="2.0"> <MESSAGE ID="4711" PROTOCOLVERSION="1.0"> <SIMPLEREQ> <METHODCALL NAME="AddResourceSettings"> <LOCALINSTANCEPATH> <LOCALNAMESPACEPATH> <NAMESPACE NAME="root"></NAMESPACE><NAMESPACE NAME="virt"></NAMESPACE> </LOCALNAMESPACEPATH> <INSTANCENAME

<KEYBINDING NAME="CreationClassName"><KEYVALUE VALUETYPE="string">Net_VirtualEthernetSwitchSystemManagementService</ KEYVALUE></KEYBINDING> <KEYBINDING NAME="Name"><KEYVALUE VALUETYPE="string">Management Service</KEYVALUE></KEYBINDING> <KEYBINDING NAME="SystemCreationClassName"><KEYVALUE VALUETYPE="string">KVM_HostSystem</KEYVALUE></KEYBINDING> <KEYBINDING NAME="SystemName"><KEYVALUE VALUETYPE="string">unknown</KEYVALUE></KEYBINDING> </INSTANCENAME> </LOCALINSTANCEPATH> <PARAMVALUE NAME="AffectedConfiguration"> <VALUE.REFERENCE> <INSTANCENAME CLASSNAME="Net_VirtualEthernetSwitchSettingData"> <KEYBINDING NAME="InstanceID"><KEYVALUE VALUETYPE="string">Virt:VS_eth0</KEYVALUE></KEYBINDING> </INSTANCENAME> </VALUE.REFERENCE> </PARAMVALUE> <PARAMVALUE NAME="ResourceSettings" PARAMTYPE="string"> <VALUE.ARRAY> <VALUE> instance of Net_EthernetPortAllocationSettingData { InstanceID = "VS_eth0/EA_eth0.10"; ElementName = "EA_eth0.10"; VLANType = 1; Connection = {"VLAN10"}; ReorderHdr = 0; }; </VALUE> <VALUE> instance of Net_EthernetPortAllocationSettingData { InstanceID = "VS_eth0/EC_eth0.10"; HostResource = {"VS_testbr1"}; Parent = "EA_eth0.10"; }; </VALUE> </VALUE.ARRAY> </PARAMVALUE> </METHODCALL> </SIMPLEREQ> </MESSAGE> </CIM> Wayne Xia (15): vlan extension - makefile change vlan extension - CIM model - add class VESS vlan extension - CIM model - add class VESSSD vlan extension - CIM model - add class EthernetPort vlan extension - CIM model - add class EthernetPortAllocationSettingData vlan extension - CIM model - add association Net_SettingsDeineState vlan extension - CIM model - add association Net_SystemDevice vlan extension - CIM model - add association Net_VESSSDComponent vlan extension - CIM model - add association Net_ElementSettingData vlan extension - CIM model - add core class VESSMS vlan extension - CIM model - add help functions vlan extension - function lib - add the API vlan extension - function lib - add the core structure vlan extension - function lib - add the helper functions vlan extension - function lib - add the implemention of commandline Makefile.am | 16 +- libxkutil/Makefile.am | 11 +- libxkutil/host_network_API.c | 150 ++ libxkutil/host_network_API.h | 32 + libxkutil/host_network_basic.c | 639 +++++++ libxkutil/host_network_basic.h | 166 ++ libxkutil/host_network_error.h | 28 + libxkutil/host_network_helper.c | 659 +++++++ libxkutil/host_network_helper.h | 192 ++ libxkutil/host_network_implement_cmdline.c | 2002 +++++++++ +++++++++++ libxkutil/host_network_implement_cmdline.h | 55 + libxkutil/network_model.c | 466 +++++ libxkutil/network_model.h | 105 + schema/ElementSettingData.mof | 16 +- schema/ElementSettingData.registration | 4 +- schema/EthernetPort.mof | 4 + schema/EthernetPort.registration | 3 + schema/EthernetPortAllocationSettingData.mof | 21 + .../EthernetPortAllocationSettingData.registration | 3 + schema/SettingsDefineState.mof | 9 +- schema/SettingsDefineState.registration | 3 +- schema/SystemDevice.mof | 18 +- schema/SystemDevice.registration | 3 +- schema/VESSSDComponent.mof | 8 + schema/VESSSDComponent.registration | 3 + schema/VirtualEthernetSwitchSystem.mof | 10 + schema/VirtualEthernetSwitchSystem.registration | 3 + ...irtualEthernetSwitchSystemManagementService.mof | 14 + ...ernetSwitchSystemManagementService.registration | 3 + schema/VirtualEthernetSwitchSystemSettingData.mof | 27 + ...ualEthernetSwitchSystemSettingData.registration | 3 + src/Makefile.am | 49 +- src/Virt_EASD.c | 733 +++++++ src/Virt_EASD.h | 61 + src/Virt_ElementSettingData.c | 229 +++- src/Virt_EthernetPort.c | 565 ++++++ src/Virt_EthernetPort.h | 58 + src/Virt_HostSystem.c | 2 +- src/Virt_HostSystem.h | 2 + src/Virt_SettingsDefineState.c | 256 +++ src/Virt_SystemDevice.c | 126 ++ src/Virt_VESSSD.c | 372 ++++ src/Virt_VESSSD.h | 39 + src/Virt_VESSSDComponent.c | 181 ++ src/Virt_VirtualEthernetSwitchSystem.c | 483 +++++ src/Virt_VirtualEthernetSwitchSystem.h | 52 + ..._VirtualEthernetSwitchSystemManagementService.c | 1342 +++++++++++++ ..._VirtualEthernetSwitchSystemManagementService.h | 31 + src/Virt_VirtualSystemManagementService.c | 17 +- src/Virt_VirtualSystemManagementService.h | 10 + 50 files changed, 9255 insertions(+), 29 deletions(-) create mode 100644 libxkutil/host_network_API.c create mode 100644 libxkutil/host_network_API.h create mode 100644 libxkutil/host_network_basic.c create mode 100644 libxkutil/host_network_basic.h create mode 100644 libxkutil/host_network_error.h create mode 100644 libxkutil/host_network_helper.c create mode 100644 libxkutil/host_network_helper.h create mode 100644 libxkutil/host_network_implement_cmdline.c create mode 100644 libxkutil/host_network_implement_cmdline.h create mode 100644 libxkutil/network_model.c create mode 100644 libxkutil/network_model.h create mode 100644 schema/EthernetPort.mof create mode 100644 schema/EthernetPort.registration create mode 100644 schema/EthernetPortAllocationSettingData.mof create mode 100644 schema/EthernetPortAllocationSettingData.registration create mode 100644 schema/VESSSDComponent.mof create mode 100644 schema/VESSSDComponent.registration create mode 100644 schema/VirtualEthernetSwitchSystem.mof create mode 100644 schema/VirtualEthernetSwitchSystem.registration create mode 100644

create mode 100644 schema/ VirtualEthernetSwitchSystemManagementService.registration create mode 100644 schema/VirtualEthernetSwitchSystemSettingData.mof create mode 100644

create mode 100644 src/Virt_EASD.c create mode 100644 src/Virt_EASD.h create mode 100644 src/Virt_EthernetPort.c create mode 100644 src/Virt_EthernetPort.h create mode 100644 src/Virt_VESSSD.c create mode 100644 src/Virt_VESSSD.h create mode 100644 src/Virt_VESSSDComponent.c create mode 100644 src/Virt_VirtualEthernetSwitchSystem.c create mode 100644 src/Virt_VirtualEthernetSwitchSystem.h create mode 100644

create mode 100644

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