def test_new(self): self.domain = d = Data_Domain() # d.domain_type = 'kvm' d.name = 'ucs401' # d.os_type = 'hvm' # d.arch = 'x86_64' # d.boot = ['cdrom', 'hd'] # d.maxMem = 1048576 << 10 # KiB d.vcpus = 1 # d.rtc_offset = 'utc' disk = Disk() disk.type = Disk.TYPE_FILE disk.device = Disk.DEVICE_DISK # disk.driver = 'qemu' # disk.driver_type = 'qcow2' # disk.driver_cache = 'none' disk.source = "/var/lib/libvirt/images/ucs401-0.qcow2" # disk.target_dev = 'vda' # disk.target_bus = 'virtio' d.disks.append(disk) disk = Disk() disk.type = Disk.TYPE_FILE disk.device = Disk.DEVICE_CDROM # disk.driver = 'qemu' # disk.driver_type = 'raw' disk.source = "/var/univention/buildsystem2/isotests/ucs_4.0-1-latest-amd64.iso" disk.readonly = True # disk.target_dev = 'hda' # disk.target_bus = 'ide' d.disks.append(disk) interface = Interface() interface.type = Interface.TYPE_BRIDGE # interface.source = 'br0' # interface.model = 'virtio' d.interfaces.append(interface) graphic = Graphic() graphic.type = Graphic.TYPE_VNC # graphic.listen = '0.0.0.0' d.graphics.append(graphic) xml, update_xml = _domain_edit(self, d, xml=None) self.assertXmlEqual(self.xml, xml)
def test_edit(self):
self.domain = d = Data_Domain()
d.domain_type = 'kvm'
d.uuid = 'da33829a-4c56-4626-8d33-beec0580fc10'
d.name = 'ucs401'
d.annotations = {
'description':
'https://forge.univention.org/bugzilla/show_bug.cgi?id=36640'
}
d.os_type = 'hvm'
d.arch = 'x86_64'
d.boot = ['cdrom', 'hd']
d.maxMem = 1048576 << 10 # KiB
d.vcpus = 1
d.rtc_offset = 'utc'
disk = Disk()
disk.type = Disk.TYPE_FILE
disk.device = Disk.DEVICE_DISK
disk.driver = 'qemu'
disk.driver_type = 'qcow2'
disk.driver_cache = 'none'
disk.source = "/var/lib/libvirt/images/ucs401-0.qcow2"
disk.target_dev = 'vda'
disk.target_bus = 'virtio'
d.disks.append(disk)
disk = Disk()
disk.type = Disk.TYPE_FILE
disk.device = Disk.DEVICE_CDROM
disk.driver = 'qemu'
disk.driver_type = 'raw'
disk.source = "/var/univention/buildsystem2/isotests/ucs_4.0-1-latest-amd64.iso"
disk.readonly = True
disk.target_dev = 'hda'
disk.target_bus = 'ide'
d.disks.append(disk)
interface = Interface()
interface.type = Interface.TYPE_BRIDGE
interface.mac_address = "52:54:00:71:90:4b"
interface.source = 'br0'
interface.model = 'virtio'
d.interfaces.append(interface)
graphic = Graphic()
graphic.type = Graphic.TYPE_VNC
graphic.listen = '0.0.0.0'
d.graphics.append(graphic)
xml, update_xml = _domain_edit(self, d, xml=None)
self.assertXmlEqual(self.xml, xml)
def domain_add(self, request):
"""
Creates a new domain on nodeURI.
options: {
'nodeURI': <node uri>,
'domain': {...},
}
return:
"""
self.required_options(request, 'nodeURI', 'domain')
domain = request.options.get('domain')
domain_info = Data_Domain()
# when we edit a domain there must be a UUID
if 'domainURI' in domain:
_node_uri, domain_uuid = urldefrag(domain['domainURI'])
domain_info.uuid = domain_uuid
# annotations & profile
profile = None
if not domain_info.uuid:
profile_dn = domain.get('profile')
for dn, pro in self.profiles:
if dn == profile_dn:
profile = pro
break
else:
raise UMC_Error(_('Unknown profile given'))
domain_info.annotations['profile'] = profile_dn
MODULE.info('Creating new domain using profile %s' %
(object2dict(profile), ))
domain_info.annotations['os'] = getattr(profile, 'os')
else:
domain_info.annotations['os'] = domain.get('os', '')
domain_info.annotations['contact'] = domain.get('contact', '')
domain_info.annotations['description'] = domain.get('description', '')
domain_info.name = domain['name']
if 'arch' in domain:
domain_info.arch = domain['arch']
elif profile:
domain_info.arch = profile.arch
else:
raise UMC_Error(_('Could not determine architecture for domain'),
status=500)
if domain_info.arch == 'automatic':
success, node_list = self.uvmm.send(
'NODE_LIST',
None,
group='default',
pattern=request.options['nodeURI'])
if not success:
raise UMC_Error(
_('Failed to retrieve details for the server %(nodeURI)s')
% request.options,
status=500)
if not node_list:
raise UMC_Error(_('Unknown physical server %(nodeURI)s') %
request.options,
status=500)
archs = set([t.arch for t in node_list[0].capabilities])
if 'x86_64' in archs:
domain_info.arch = 'x86_64'
else:
domain_info.arch = 'i686'
domain_info.domain_type = 'kvm'
domain_info.os_type = 'hvm'
domain_info.maxMem = domain['maxMem']
# CPUs
try:
domain_info.vcpus = int(domain['vcpus'])
except ValueError:
raise UMC_Error(_('vcpus must be a number'))
domain_info.hyperv = domain.get('hyperv', True)
# boot devices
if 'boot' in domain:
domain_info.boot = domain['boot']
elif profile:
domain_info.boot = getattr(profile, 'bootdev', None)
else:
raise UMC_Error(
_('Could not determine the list of boot devices for domain'),
status=500)
# VNC
if domain['vnc']:
gfx = Graphic()
if domain.get('vnc_remote', False):
gfx.listen = '0.0.0.0'
else:
gfx.listen = None
if 'kblayout' in domain:
gfx.keymap = domain['kblayout']
elif profile:
gfx.keymap = profile.kblayout
else:
raise UMC_Error(_(
'Could not determine the keyboard layout for the VNC access'
),
status=500)
if domain.get('vnc_password', None):
gfx.passwd = domain['vnc_password']
domain_info.graphics = [gfx]
# RTC offset
if 'rtc_offset' in domain:
domain_info.rtc_offset = domain['rtc_offset']
elif profile and getattr(profile, 'rtcoffset'):
domain_info.rtc_offset = profile.rtcoffset
else:
domain_info.rtc_offset = 'utc'
# drives
domain_info.disks = [
self._create_disk(request.options['nodeURI'], disk, domain_info,
profile) for disk in domain['disks']
]
# network interface
domain_info.interfaces = []
for interface in domain['interfaces']:
iface = Interface()
if interface.get('type', '').startswith('network:'):
iface.type = 'network'
iface.source = interface['type'].split(':', 1)[1]
else:
iface.type = interface.get('type', 'bridge')
iface.source = interface['source']
iface.model = interface['model']
iface.mac_address = interface.get('mac_address', None)
domain_info.interfaces.append(iface)
def _finished(data):
"""
Process asynchronous UVMM DOMAIN_DEFINE answer.
"""
return object2dict(data)
self.uvmm.send('DOMAIN_DEFINE',
self.process_uvmm_response(request, _finished),
uri=request.options['nodeURI'],
domain=domain_info)
def domain_add( self, request ):
"""Creates a new domain on nodeURI.
options: { 'nodeURI': <node uri>, 'domain' : {} }
return:
"""
self.required_options( request, 'nodeURI', 'domain' )
domain = request.options.get( 'domain' )
domain_info = Data_Domain()
# when we edit a domain there must be a UUID
if 'domainURI' in domain:
node_uri, domain_uuid = urlparse.urldefrag( domain[ 'domainURI' ] )
domain_info.uuid = domain_uuid
# annotations & profile
profile = None
if not domain_info.uuid:
profile_dn = domain.get( 'profile' )
for dn, pro in self.profiles:
if dn == profile_dn:
profile = pro
break
else:
raise UMC_OptionTypeError( _( 'Unknown profile given' ) )
domain_info.annotations[ 'profile' ] = profile_dn
MODULE.info( 'Creating new domain using profile %s' % str( object2dict( profile ) ) )
domain_info.annotations[ 'os' ] = getattr( profile, 'os' )
else:
domain_info.annotations[ 'os' ] = domain.get( 'os', '' )
domain_info.annotations[ 'contact' ] = domain.get( 'contact', '' )
domain_info.annotations[ 'description' ] = domain.get( 'description', '' )
domain_info.name = domain[ 'name' ]
if 'arch' in domain:
domain_info.arch = domain[ 'arch' ]
elif profile:
domain_info.arch = profile.arch
else:
raise UMC_CommandError( 'Could not determine architecture for domain' )
if domain_info.arch == 'automatic':
success, node_list = self.uvmm.send( 'NODE_LIST', None, group = 'default', pattern = request.options[ 'nodeURI' ] )
if not success:
raise UMC_CommandError( _( 'Failed to retrieve details for the server %(nodeURI)s' ) % request.optiond )
if not node_list:
raise UMC_CommandError( _( 'Unknown physical server %(nodeURI)s' ) % request.options )
archs = set( [ t.arch for t in node_list[ 0 ].capabilities ] )
if 'x86_64' in archs:
domain_info.arch = 'x86_64'
else:
domain_info.arch = 'i686'
if 'type' in domain:
try:
domain_info.domain_type, domain_info.os_type = domain['type'].split( '-' )
except ValueError:
domain_info.domain_type, domain_info.os_type = ( None, None )
if domain_info.domain_type is None or domain_info.os_type is None:
if profile:
domain_info.domain_type, domain_info.os_type = profile.virttech.split( '-' )
else:
raise UMC_CommandError( 'Could not determine virtualisation technology for domain' )
# check configuration for para-virtualized machines
if domain_info.os_type == 'xen':
if profile and getattr( profile, 'advkernelconf', None ) != True: # use pyGrub
domain_info.bootloader = '/usr/bin/pygrub'
domain_info.bootloader_args = '-q' # Bug #19249: PyGrub timeout
else:
domain_info.kernel = domain['kernel']
domain_info.cmdline = domain['cmdline']
domain_info.initrd = domain['initrd']
# memory
domain_info.maxMem = MemorySize.str2num( domain['maxMem'], unit = 'MB' )
# CPUs
try:
domain_info.vcpus = int( domain[ 'vcpus' ] )
except ValueError:
raise UMC_OptionTypeError( 'vcpus must be a number' )
# boot devices
if 'boot' in domain:
domain_info.boot = domain[ 'boot' ]
elif profile:
domain_info.boot = getattr( profile, 'bootdev', None )
else:
raise UMC_CommandError( 'Could not determine the list of boot devices for domain' )
# VNC
if domain[ 'vnc' ]:
gfx = Graphic()
if domain.get( 'vnc_remote', False ):
gfx.listen = '0.0.0.0'
else:
gfx.listen = None
if 'kblayout' in domain:
gfx.keymap = domain[ 'kblayout' ]
elif profile:
gfx.keymap = profile.kblayout
else:
raise UMC_CommandError( 'Could not determine the keyboard layout for the VNC access' )
if domain.get( 'vnc_password', None ):
gfx.passwd = domain[ 'vnc_password' ]
domain_info.graphics = [gfx,]
# RTC offset
if 'rtc_offset' in domain:
domain_info.rtc_offset = domain[ 'rtc_offset' ]
elif profile and getattr( profile, 'rtcoffset' ):
domain_info.rtc_offset = profile.rtcoffset
else:
domain_info.rtc_offset = 'utc'
# drives
domain_info.disks = self._create_disks( request.options[ 'nodeURI' ], domain[ 'disks' ], domain_info, profile )
verify_device_files( domain_info )
# on _new_ PV machines we should move the CDROM drive to first position
if domain_info.uuid is None and domain_info.os_type == 'xen':
non_disks, disks = [], []
for dev in domain_info.disks:
if dev.device == Disk.DEVICE_DISK:
disks.append( dev )
else:
non_disks.append( dev )
domain_info.disks = non_disks + disks
# network interface
domain_info.interfaces = []
for interface in domain[ 'interfaces' ]:
iface = Interface()
if interface.get( 'type', '' ).startswith( 'network:' ):
iface.type = 'network'
iface.source = interface[ 'type' ].split( ':', 1 )[ 1 ]
else:
iface.type = interface.get( 'type', 'bridge' )
iface.source = interface[ 'source' ]
iface.model = interface[ 'model' ]
iface.mac_address = interface.get( 'mac_address', None )
# if domain_info.os_type == 'hvm':
# if domain_info.domain_type == 'xen':
# iface.model = 'netfront'
# elif domain_info.domain_type in ( 'kvm', 'qemu' ):
# iface.model = 'virtio'
domain_info.interfaces.append( iface )
def _finished( thread, result, request ):
if self._check_thread_error( thread, result, request ):
return
success, data = result
json = object2dict( data )
MODULE.info( 'New domain: success: %s, data: %s' % ( success, json ) )
if success:
self.finished( request.id, json )
else:
self.finished( request.id, None, message = str( data ), status = MODULE_ERR_COMMAND_FAILED )
self.uvmm.send( 'DOMAIN_DEFINE', Callback( _finished, request ), uri = request.options[ 'nodeURI' ], domain = domain_info )