def _set_graphics(devices, target_vm_conf):
# TODO: Support VMs with multiple <graphics> sections.
graphics = devices.find('graphics')
if graphics is None:
return
graphics_listen = graphics.find('listen')
target_display_network, target_display_ip = _vmconf_display(target_vm_conf)
if net_api.ovs_bridge(target_display_network):
graphics_listen.attrib.pop('network', None)
graphics_listen.set('type', 'address')
graphics_listen.set('address', target_display_ip)
graphics.attrib.pop('listen', None)
else:
libvirt_network = libvirtnetwork.netname_o2l(target_display_network)
graphics_listen.attrib.pop('address', None)
graphics_listen.set('type', 'network')
graphics_listen.set('network', libvirt_network)
graphics.attrib.pop('listen', None)
def getXML(self):
"""
Create domxml for a graphics framebuffer.
<graphics type='spice' port='5900' tlsPort='5901' autoport='yes'
listen='0' keymap='en-us'
passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
<clipboard copypaste='no'/>
</graphics>
OR
<graphics type='vnc' port='5900' autoport='yes' listen='0'
keymap='en-us' passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
</graphics>
"""
graphicsAttrs = {
'type': self.device,
'port': self.port,
'autoport': 'yes',
}
if config.getboolean('vars', 'ssl'):
graphicsAttrs['defaultMode'] = 'secure'
# the default, 'any', has automatic fallback to
# insecure mode, so works with ssl off.
if self.device == 'spice':
graphicsAttrs['tlsPort'] = self.tlsPort
self._setPasswd(graphicsAttrs)
if 'keyMap' in self.specParams:
graphicsAttrs['keymap'] = self.specParams['keyMap']
graphics = vmxml.Element('graphics', **graphicsAttrs)
if not conv.tobool(self.specParams.get('copyPasteEnable', True)):
clipboard = vmxml.Element('clipboard', copypaste='no')
graphics.appendChild(clipboard)
if not conv.tobool(self.specParams.get('fileTransferEnable', True)):
filetransfer = vmxml.Element('filetransfer', enable='no')
graphics.appendChild(filetransfer)
# This list could be dropped in 4.1. We should keep only
# the default mode, which is both simpler and safer.
if (self.device == 'spice'
and 'spiceSecureChannels' in self.specParams):
for chan in self._getSpiceChannels():
graphics.appendChildWithArgs('channel',
name=chan,
mode='secure')
display_network = self.specParams.get('displayNetwork')
if display_network:
graphics.appendChildWithArgs(
'listen',
type='network',
network=libvirtnetwork.netname_o2l(display_network))
else:
graphics.setAttrs(listen='0')
return graphics
def fixDisplayNetworks(xml_str):
networks = set(re.findall('(?<=DISPLAY-NETWORK:)[\w:-]+', xml_str))
for network in networks:
xml_str = xml_str.replace('DISPLAY-NETWORK:' + network,
libvirtnetwork.netname_o2l(network))
return xml_str
def getXML(self):
"""
Create domxml for a graphics framebuffer.
<graphics type='spice' port='5900' tlsPort='5901' autoport='yes'
listen='0' keymap='en-us'
passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
<clipboard copypaste='no'/>
</graphics>
OR
<graphics type='vnc' port='5900' autoport='yes' listen='0'
keymap='en-us' passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
</graphics>
"""
graphicsAttrs = {
'type': self.device,
'port': self.port,
'autoport': 'yes',
}
if config.getboolean('vars', 'ssl'):
graphicsAttrs['defaultMode'] = 'secure'
# the default, 'any', has automatic fallback to
# insecure mode, so works with ssl off.
if self.device == 'spice':
graphicsAttrs['tlsPort'] = self.tlsPort
self._setPasswd(graphicsAttrs)
if 'keyMap' in self.specParams:
graphicsAttrs['keymap'] = self.specParams['keyMap']
graphics = vmxml.Element('graphics', **graphicsAttrs)
if not conv.tobool(self.specParams.get('copyPasteEnable', True)):
clipboard = vmxml.Element('clipboard', copypaste='no')
graphics.appendChild(clipboard)
if not conv.tobool(
self.specParams.get('fileTransferEnable', True)):
filetransfer = vmxml.Element('filetransfer', enable='no')
graphics.appendChild(filetransfer)
# This list could be dropped in 4.1. We should keep only
# the default mode, which is both simpler and safer.
if (self.device == 'spice' and
'spiceSecureChannels' in self.specParams):
for chan in self._getSpiceChannels():
graphics.appendChildWithArgs('channel', name=chan,
mode='secure')
display_network = self.specParams.get('displayNetwork')
if display_network:
graphics.appendChildWithArgs(
'listen', type='network',
network=libvirtnetwork.netname_o2l(display_network))
else:
graphics.setAttrs(listen='0')
return graphics
def fixDisplayNetworks(xml_str):
networks = set(re.findall('(?<=DISPLAY-NETWORK:)[\w:-]+', xml_str))
for network in networks:
xml_str = xml_str.replace('DISPLAY-NETWORK:' + network,
libvirtnetwork.netname_o2l(network))
return xml_str
def getXML(self):
"""
Create domxml for a graphics framebuffer.
<graphics type='spice' port='5900' tlsPort='5901' autoport='yes'
listen='0' keymap='en-us'
passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
<clipboard copypaste='no'/>
</graphics>
OR
<graphics type='vnc' port='5900' autoport='yes' listen='0'
keymap='en-us' passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
</graphics>
"""
graphicsAttrs = {
'type': self.device,
'port': self.port,
'autoport': 'yes',
}
if config.getboolean('vars', 'ssl'):
graphicsAttrs['defaultMode'] = 'secure'
# the default, 'any', has automatic fallback to
# insecure mode, so works with ssl off.
if self.device == 'spice':
graphicsAttrs['tlsPort'] = self.tlsPort
self._setPasswd(graphicsAttrs)
if 'keyMap' in self.specParams:
graphicsAttrs['keymap'] = self.specParams['keyMap']
graphics = vmxml.Element('graphics', **graphicsAttrs)
if not conv.tobool(self.specParams.get('copyPasteEnable', True)):
clipboard = vmxml.Element('clipboard', copypaste='no')
graphics.appendChild(clipboard)
if not conv.tobool(
self.specParams.get('fileTransferEnable', True)):
filetransfer = vmxml.Element('filetransfer', enable='no')
graphics.appendChild(filetransfer)
# This list could be dropped in 4.1. We should keep only
# the default mode, which is both simpler and safer.
if (self.device == 'spice' and
'spiceSecureChannels' in self.specParams):
for chan in self._getSpiceChannels():
graphics.appendChildWithArgs('channel', name=chan,
mode='secure')
# For the listen type IP to be used, the display network must be OVS.
# We assume that the cluster in which the host operates is OVS enabled
# and all other hosts in the cluster have the migration hook installed.
# The migration hook is responsible to convert ip to net and vice versa
display_network = self.specParams['displayNetwork']
display_ip = self.specParams.get('displayIp', '0')
if (display_network and display_ip != '0' and
supervdsm.getProxy().ovs_bridge(display_network)):
graphics.appendChildWithArgs(
'listen', type='address', address=display_ip)
elif display_network:
graphics.appendChildWithArgs(
'listen', type='network',
network=libvirtnetwork.netname_o2l(display_network))
else:
graphics.setAttrs(listen='0')
return graphics
def getXML(self):
"""
Create domxml for a graphics framebuffer.
<graphics type='spice' port='5900' tlsPort='5901' autoport='yes'
listen='0' keymap='en-us'
passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
<clipboard copypaste='no'/>
</graphics>
OR
<graphics type='vnc' port='5900' autoport='yes' listen='0'
keymap='en-us' passwdValidTo='1970-01-01T00:00:01'>
<listen type='address' address='0'/>
</graphics>
"""
graphicsAttrs = {
'type': self.device,
'port': self.port,
'autoport': 'yes',
}
if config.getboolean('vars', 'ssl'):
graphicsAttrs['defaultMode'] = 'secure'
# the default, 'any', has automatic fallback to
# insecure mode, so works with ssl off.
if self.device == 'spice':
graphicsAttrs['tlsPort'] = self.tlsPort
self._setPasswd(graphicsAttrs)
if 'keyMap' in self.specParams:
graphicsAttrs['keymap'] = self.specParams['keyMap']
graphics = vmxml.Element('graphics', **graphicsAttrs)
if not conv.tobool(self.specParams.get('copyPasteEnable', True)):
clipboard = vmxml.Element('clipboard', copypaste='no')
graphics.appendChild(clipboard)
if not conv.tobool(self.specParams.get('fileTransferEnable', True)):
filetransfer = vmxml.Element('filetransfer', enable='no')
graphics.appendChild(filetransfer)
# This list could be dropped in 4.1. We should keep only
# the default mode, which is both simpler and safer.
if (self.device == 'spice'
and 'spiceSecureChannels' in self.specParams):
for chan in self._getSpiceChannels():
graphics.appendChildWithArgs('channel',
name=chan,
mode='secure')
# For the listen type IP to be used, the display network must be OVS.
# We assume that the cluster in which the host operates is OVS enabled
# and all other hosts in the cluster have the migration hook installed.
# The migration hook is responsible to convert ip to net and vice versa
display_network = self.specParams['displayNetwork']
display_ip = self.specParams.get('displayIp', '0')
if (display_network and display_ip != '0'
and supervdsm.getProxy().ovs_bridge(display_network)):
graphics.appendChildWithArgs('listen',
type='address',
address=display_ip)
elif display_network:
graphics.appendChildWithArgs(
'listen',
type='network',
network=libvirtnetwork.netname_o2l(display_network))
else:
graphics.setAttrs(listen='0')
return graphics
