虚拟ipmi virtualbmc

yum install python-virtualenv
virtualenv ven
source ven/bin/activate
pip install pip --upgrade

yum install libvirt-devel gcc
pip install virtualbmc

• 安装libvirt kvm，创建bridge

yum install libvirt qemu-kvm

brctl addbr br0
ifconfig br0 up

• 为虚拟机添加bmc，domain为虚拟机在virsh中的名字

  vbmc add <domain> --port 6230 --username admin --password password

• 开启bmc，bmc的端口监听在udp上

  vbmc start <domain>

• 测试，virtualbmc只支持2.0协议，需要lanplus

  ipmitool -I lanplus -U admin -P 123456 -H 172.168.101.11 -p 6230 power status
  # ipmitool -I lan -H 172.168.101.11 -U root -P 123456 -p 6230 chassis power status

• bootdev 修改libvirt 配置文件的boot节，实现从不同设备引导

  ipmitool -I lanplus -U admin -P 123456 -H 127.0.0.1 -p 6230 chassis bootdev disk

• 使用下面的配置文件创建虚拟机

  <domain type=‘kvm‘>
  <name>a</name>
  <memory unit=‘GiB‘>1</memory>
  <currentMemory unit=‘GiB‘>1</currentMemory>
  <vcpu placement=‘static‘>1</vcpu>
  <os>
  <type arch=‘x86_64‘ machine=‘pc‘>hvm</type>
  <boot dev=‘hd‘/>
  <boot dev=‘cdrom‘/>
  <bootmenu enable=‘no‘/>
  </os>
  <features>
  <acpi/>
  <apic/>
  </features>
  <cpu mode=‘host-model‘>
    <model fallback=‘allow‘/>
  </cpu>
  <clock offset=‘utc‘>
  <timer name=‘rtc‘ tickpolicy=‘catchup‘/>
  <timer name=‘pit‘ tickpolicy=‘delay‘/>
  <timer name=‘hpet‘ present=‘no‘/>
  </clock>
  <on_poweroff>destroy</on_poweroff>
  <on_reboot>restart</on_reboot>
  <on_crash>restart</on_crash>
  <pm>
  <suspend-to-mem enabled=‘no‘/>
  <suspend-to-disk enabled=‘no‘/>
  </pm>
  <devices>
  <emulator>/usr/libexec/qemu-kvm</emulator>
  <disk type=‘file‘ device=‘disk‘>
    <driver name=‘qemu‘ type=‘qcow2‘ cache=‘writethrough‘/>
    <source file=‘/opt/vm/a.img‘/>
    <target dev=‘vda‘ bus=‘virtio‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x03‘ function=‘0x0‘/>
  </disk>
  <disk type=‘file‘ device=‘cdrom‘>
    <driver name=‘qemu‘ type=‘raw‘/>
    <target dev=‘hda‘ bus=‘ide‘/>
    <readonly/>
    <address type=‘drive‘ controller=‘0‘ bus=‘0‘ target=‘0‘ unit=‘0‘/>
  </disk>
  <controller type=‘usb‘ index=‘0‘ model=‘ich9-ehci1‘>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x05‘ function=‘0x7‘/>
  </controller>
  <controller type=‘usb‘ index=‘0‘ model=‘ich9-uhci1‘>
    <master startport=‘0‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x05‘ function=‘0x0‘ multifunction=‘on‘/>
  </controller>
  <controller type=‘usb‘ index=‘0‘ model=‘ich9-uhci2‘>
    <master startport=‘2‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x05‘ function=‘0x1‘/>
  </controller>
  <controller type=‘usb‘ index=‘0‘ model=‘ich9-uhci3‘>
    <master startport=‘4‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x05‘ function=‘0x2‘/>
  </controller>
  <controller type=‘pci‘ index=‘0‘ model=‘pci-root‘/>
  <controller type=‘ide‘ index=‘0‘>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x01‘ function=‘0x1‘/>
  </controller>
  <interface type=‘bridge‘>
    <source bridge=‘br0‘/>
    <!--
    不使用openvswitch ，删除下面两行
    -->
    <virtualport type=‘openvswitch‘>
    </virtualport>
    <model type=‘virtio‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x07‘ function=‘0x0‘/>
  </interface>
  <serial type=‘pty‘>
    <target port=‘0‘/>
  </serial>
  <console type=‘pty‘>
    <target type=‘serial‘ port=‘0‘/>
  </console>
  <input type=‘tablet‘ bus=‘usb‘>
    <address type=‘usb‘ bus=‘0‘ port=‘1‘/>
  </input>
  <input type=‘mouse‘ bus=‘ps2‘/>
  <input type=‘keyboard‘ bus=‘ps2‘/>
  <graphics type=‘vnc‘ port=‘-1‘ autoport=‘yes‘ listen=‘0.0.0.0‘>
    <listen type=‘address‘ address=‘0.0.0.0‘/>
  </graphics>
  <video>
    <model type=‘cirrus‘ vram=‘16384‘ heads=‘1‘ primary=‘yes‘/>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x02‘ function=‘0x0‘/>
  </video>
  <memballoon model=‘virtio‘>
    <address type=‘pci‘ domain=‘0x0000‘ bus=‘0x00‘ slot=‘0x06‘ function=‘0x0‘/>
  </memballoon>
  </devices>
  </domain>

原文地址：http://blog.51cto.com/penguintux/2103084