def build_node_xml(self, node, spec):
node_xml = XMLBuilder("domain", type=spec.hypervisor)
node_xml.name(node.id)
node_xml.vcpu(str(node.cpu))
node_xml.memory(str(node.memory * 1024), unit='KiB')
with node_xml.os:
node_xml.type(spec.os_type, arch=node.arch)
for boot_dev in node.boot:
if boot_dev == 'disk':
node_xml.boot(dev="hd")
else:
node_xml.boot(dev=boot_dev)
ide_disk_names = deque(
['hd' + c for c in list('abcdefghijklmnopqrstuvwxyz')])
serial_disk_names = deque(
['sd' + c for c in list('abcdefghijklmnopqrstuvwxyz')])
def disk_name(bus='ide'):
if str(bus) == 'ide':
return ide_disk_names.popleft()
return serial_disk_names.popleft()
with node_xml.devices:
node_xml.emulator(spec.emulator)
if len(node.disks) > 0:
node_xml.controller(type="ide")
for disk in node.disks:
with node_xml.disk(type="file", device="disk"):
node_xml.driver(
name="qemu", type=disk.format,
cache="unsafe")
node_xml.source(file=disk.path)
node_xml.target(dev=disk_name(disk.bus), bus=disk.bus)
if node.cdrom:
with node_xml.disk(type="file", device="cdrom"):
node_xml.driver(name="qemu", type="raw")
node_xml.source(file=node.cdrom.isopath)
node_xml.target(
dev=disk_name(node.cdrom.bus),
bus=node.cdrom.bus)
for interface in node.interfaces:
with node_xml.interface(type="network"):
node_xml.source(network=interface.network.id)
if not (interface.type is None):
node_xml.model(type=interface.type)
for interface in node.bridged_interfaces:
with node_xml.interface(type="bridge"):
node_xml.source(bridge=interface.bridge)
if not (interface.type is None):
node_xml.model(type=interface.type)
if node.vnc:
node_xml.graphics(type='vnc', listen='0.0.0.0', autoport='yes')
return str(node_xml)
def build_node_xml(self, node, spec):
node_xml = XMLBuilder("domain", type=spec.hypervisor)
node_xml.name(node.id)
node_xml.vcpu(str(node.cpu))
node_xml.memory(str(node.memory * 1024), unit='KiB')
with node_xml.os:
node_xml.type(spec.os_type, arch=node.arch)
for boot_dev in node.boot:
if boot_dev == 'disk':
node_xml.boot(dev="hd")
else:
node_xml.boot(dev=boot_dev)
ide_disk_names = deque(
['hd' + c for c in list('abcdefghijklmnopqrstuvwxyz')])
serial_disk_names = deque(
['sd' + c for c in list('abcdefghijklmnopqrstuvwxyz')])
def disk_name(bus='ide'):
if str(bus) == 'ide':
return ide_disk_names.popleft()
return serial_disk_names.popleft()
with node_xml.devices:
node_xml.emulator(spec.emulator)
if len(node.disks) > 0:
node_xml.controller(type="ide")
for disk in node.disks:
with node_xml.disk(type="file", device="disk"):
node_xml.driver(name="qemu",
type=disk.format,
cache="unsafe")
node_xml.source(file=disk.path)
node_xml.target(dev=disk_name(disk.bus), bus=disk.bus)
if node.cdrom:
with node_xml.disk(type="file", device="cdrom"):
node_xml.driver(name="qemu", type="raw")
node_xml.source(file=node.cdrom.isopath)
node_xml.target(dev=disk_name(node.cdrom.bus),
bus=node.cdrom.bus)
for interface in node.interfaces:
with node_xml.interface(type="network"):
node_xml.source(network=interface.network.id)
if not (interface.type is None):
node_xml.model(type=interface.type)
for interface in node.bridged_interfaces:
with node_xml.interface(type="bridge"):
node_xml.source(bridge=interface.bridge)
if not (interface.type is None):
node_xml.model(type=interface.type)
if node.vnc:
node_xml.graphics(type='vnc', listen='0.0.0.0', autoport='yes')
return str(node_xml)
