class HostNetworkInterface(resources.NetworkInterface):
"""Used for marking devices which are already in use, so that
we don't offer them for use as Lustre targets."""
class Meta:
identifier = ScopedId("host_id", "name")
name = attributes.String()
inet4_address = attributes.String()
inet4_prefix = attributes.Integer(default=0)
type = attributes.String()
up = attributes.Boolean()
class HostNetworkInterface(resources.NetworkInterface):
"""Used for marking devices which are already in use, so that
we don't offer them for use as Lustre targets."""
class Meta:
identifier = ScopedId('host_id', 'name')
name = attributes.String()
inet4_address = attributes.String()
inet4_prefix = attributes.Integer(default=0)
type = attributes.String()
up = attributes.Boolean()
rx_bytes = statistics.Counter(units="Bytes/s")
tx_bytes = statistics.Counter(units="Bytes/s")
class LogicalDrive(BaseStorageResource):
"""A storage device with a fixed size that could be used for installing the Lustre software"""
class Meta:
icon = "virtual_disk"
size = attributes.Bytes()
filesystem_type = attributes.Boolean(optional=True)
usable_for_lustre = True
""" This has to be a class method today because at the point we call it we only has the type not the object"""
@classmethod
def device_type(cls):
""" By default devices are linux block devices """
return "linux"