def get_virtual_datacenter_for_template(context, template):
""" Get a virtual datacenter where the given template can be deployed """
datacenter = template.getDatacenter()
api_context = context.getApiContext()
vdcs = find_compatible_virtual_datacenters(context,
template.getDiskFormatType(),
datacenter)
pattern = "Kahuna-%s-" + api_context.getIdentity()
vdcs = filter(
lambda vdc: vdc.getName() ==
(pattern % vdc.getHypervisorType().name()), vdcs)
if len(vdcs) == 0:
log.debug("No default virtual datacenter was found. Creating it...")
admin = context.getAdministrationService()
enterprise = admin.getCurrentEnterprise()
network = PrivateNetwork.builder(api_context) \
.name("Kahuna-" + api_context.getIdentity()) \
.gateway("192.168.1.1") \
.address("192.168.1.0") \
.mask(24) \
.build()
vdc = VirtualDatacenter.builder(api_context, datacenter, enterprise) \
.network(network) \
.build()
for type in HypervisorType.values():
if type.isCompatible(template.getDiskFormatType()):
try:
log.debug(("Trying to create virtual "
"datacenter of type %s") % type.name())
vdc.setName(pattern % type.name())
vdc.setHypervisorType(type)
vdc.save()
return vdc
except AbiquoException, ex:
# Just catch the error thrown when no hypervisors of
# the given type are available in the datacenter
if ex.hasError("VDC-1"):
# Check if we can create a VDC with other
# compatible type
continue
else:
raise ex
return None
def get_virtual_datacenter_for_template(context, template):
""" Get a virtual datacenter where the given template can be deployed """
datacenter = template.getDatacenter()
api_context = context.getApiContext()
vdcs = find_compatible_virtual_datacenters(context,
template.getDiskFormatType(), datacenter)
pattern = "Kahuna-%s-" + api_context.getIdentity()
vdcs = filter(lambda vdc: vdc.getName() ==
(pattern % vdc.getHypervisorType().name()), vdcs)
if len(vdcs) == 0:
log.debug("No default virtual datacenter was found. Creating it...")
admin = context.getAdministrationService()
enterprise = admin.getCurrentEnterprise()
network = PrivateNetwork.builder(api_context) \
.name("Kahuna-" + api_context.getIdentity()) \
.gateway("192.168.1.1") \
.address("192.168.1.0") \
.mask(24) \
.build()
vdc = VirtualDatacenter.builder(api_context, datacenter, enterprise) \
.network(network) \
.build()
for type in HypervisorType.values():
if type.isCompatible(template.getDiskFormatType()):
try:
log.debug(("Trying to create virtual "
"datacenter of type %s") % type.name())
vdc.setName(pattern % type.name())
vdc.setHypervisorType(type)
vdc.save()
return vdc
except AbiquoException, ex:
# Just catch the error thrown when no hypervisors of
# the given type are available in the datacenter
if ex.hasError("VDC-1"):
# Check if we can create a VDC with other
# compatible type
continue
else:
raise ex
return None
def create_virtual_datacenter(self, datacenter, enterprise, type,
name, netname, netaddress, netmask, netgateway):
""" Creates a new virtual datacenter """
log.info("Creating virtual datacenter %s of type %s..." % (name, type))
network = PrivateNetwork.builder(self.__context) \
.name(netname) \
.address(netaddress) \
.mask(netmask) \
.gateway(netgateway) \
.build()
vdc = VirtualDatacenter \
.builder(self.__context, datacenter, enterprise) \
.name(name) \
.hypervisorType(type) \
.network(network) \
.build()
vdc.save()
return vdc
def create_virtual_datacenter(self, datacenter, enterprise, type, name,
netname, netaddress, netmask, netgateway):
""" Creates a new virtual datacenter """
log.info("Creating virtual datacenter %s of type %s..." % (name, type))
network = PrivateNetwork.builder(self.__context) \
.name(netname) \
.address(netaddress) \
.mask(netmask) \
.gateway(netgateway) \
.build()
vdc = VirtualDatacenter \
.builder(self.__context, datacenter, enterprise) \
.name(name) \
.hypervisorType(type) \
.network(network) \
.build()
vdc.save()
return vdc
