def isconnected(self,libvirtdomain=None):
"""
Return Boolean
Check if device is connected
"""
try:
if libvirtdomain:
libvirtdomain_, error_ = libvirtdomain, None
else:
libvirtdomain_, error_ = self.domain.getlibvirt()
if libvirtdomain_:
# current domain xml - libvirt
domxml = xmltool.getxml(libvirtdomain_.XMLDesc(0))
# list devices
for devicexml in domxml.get('devices'):
# check type
devicedict = xmltool.get_device_dict(devicexml.get('xml'))
# if device is valid
if devicedict:
# check type
if devicedict.get('type') == self.type:
# check device == device from (XMLDesc)
if self.getdict() == devicedict:
return True
except Exception, e:
print e
pass
def import_domains(self,libvirtnode=None):
"""
Import all domains from Node
"""
if libvirtnode:
libvirtnode_, erro_ = libvirtnode, None
else:
libvirtnode_, error_ = self.getlibvirt()
if libvirtnode_:
libvirtdomains = [ libvirtnode_.lookupByID(ID) for ID in libvirtnode_.listDomainsID()[1:] ]
for libvirtdomain in libvirtdomains:
# import domains
if Domain.objects.filter(name=libvirtdomain.name()).count() == 0:
new_domain = Domain()
new_domain.name=libvirtdomain.name()
new_domain.description='Virtual Machine %s' %libvirtdomain.name()
new_domain.node=self
new_domain.state=libvirtdomain.info()[0]
if self.defaultbridge:
options = dict(defaultbridge=self.defaultbridge)
else:
options = None
xmlf = xmltool.getxml(libvirtdomain.XMLDesc(0), options)
new_domain.type = xmlf.get('type')
new_domain.xml= xmlf.get('domain')
new_domain.save()
# import devices
for d in xmlf.get('devices'):
new_device = Device()
new_device.domain = new_domain
new_device.type = d.get('type')
new_device.xml = d.get('xml')
new_device.save()
