SPICE Server2015/11/22

	Install Desktop Virtualization "SPICE ( Simple Protocol for Independent Computing Environment )". It's possible to connect to virtual machines from remote client computer.
[1]	Install SPICE Server.

dlp:~ #

zypper -n install libspice-server1

[2]

Edit existing virtual machine's xml-file and start virtual machine with SPICE like follows. This site's example has created a virtual machine without graphics, so it's OK to change settings like follows, but if you created virtual machine with a graphics, Remove "<graphics>***" and "<video>***" sections in xml file because qxl is used for graphics.

# edit the configration of "sles12"

dlp:~ #

virsh edit sles12

<domain type='kvm'>
  <name>sles12</name>
  <uuid>ae4e5582-492a-4292-8da2-48320a7816e6</uuid>
  <memory unit='KiB'>4194304</memory>
  <currentMemory unit='KiB'>4194304</currentMemory>
  <vcpu placement='static'>2</vcpu>
  .
  .
  .

# add follows

# set any password for "passwd=***" section

# specify a uniq number for "sound" section "slot='0x**'"

    <graphics type='spice' port='5900' autoport='no' listen='0.0.0.0' passwd='password'>
      <listen type='address' address='0.0.0.0'/>
    </graphics>
    <sound model='ac97'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x07' function='0x0'/>
    </sound>
    <video>
      <model type='qxl' ram='65536' vram='32768' heads='1'/>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x08' function='0x0'/>
    </video>

    <memballoon model='virtio'>
      <address type='pci' domain='0x0000' bus='0x00' slot='0x05' function='0x0'/>
    </memballoon>
  </devices>
</domain>

Domain sles12 XML configuration edited.

dlp:~ #

virsh start sles12

Domain sles12 started

[3]	Configuration is all OK. See next section to connect to SPICE server from SPICE client.
[4]	By the way, if you'd like to enable SPICE on initial creating of virtual machine, specify like follows. Then, it's possible to install Systems with SPICE which requires GUI like Windows without installing Desktop Environment on KVM Host computer.

dlp:~ #

virt-install \
--name Win2k12R2 \
--ram 6144 \
--disk path=/var/kvm/images/Win2k12R2.img,size=100 \
--vcpus=4 \
--os-type windows \
--os-variant=win2k8 \
--network bridge=br0 \
--graphics spice,listen=0.0.0.0,password=password \
--video qxl \
--cdrom /tmp/X64FRE_SERVER_EVAL_JA-JP-IRM_SSS_X64FREE_JA-JP_DV5.ISO

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