def get_instance_list(self, identity):
from service.monitoring import _core_instances_for
# Retrieve the core that could have an impact..
core_instances = _core_instances_for(
identity,
self.counting_behavior.start_date)
# Convert Core Models --> Allocation/core Models
alloc_instances = [AllocInstance.from_core(
inst, self.counting_behavior.start_date)
for inst in core_instances]
return alloc_instances
def get_instance_list(self, identity):
from service.monitoring import _core_instances_for
# Retrieve the core that could have an impact..
core_instances = _core_instances_for(identity,
self.counting_behavior.start_date)
# Convert Core Models --> Allocation/core Models
alloc_instances = [
AllocInstance.from_core(inst, self.counting_behavior.start_date)
for inst in core_instances
]
return alloc_instances
def to_instance(self, identifier):
"""
Returns a new Instance
or `raises` an Exception if the instance has no history
"""
if not self.history:
raise Exception(
"This instance requires at least one history entry.")
return Instance(identifier=identifier,
provider=self.provider,
history=self.history)
def get_instance_list(self, identity):
from service.monitoring import _core_instances_for
# Retrieve the core that could have an impact..
core_instances = _core_instances_for(identity,
self.counting_behavior.start_date)
# Convert Core Models --> Allocation/core Models
alloc_instances = []
for inst in core_instances:
try:
alloc_instances.append(
AllocInstance.from_core(inst,
self.counting_behavior.start_date))
except Exception as exc:
logger.exception(exc)
return alloc_instances
def get_instance_list(self, identity):
from service.monitoring import _core_instances_for
# Retrieve the core that could have an impact..
core_instances = _core_instances_for(
identity,
self.counting_behavior.start_date)
# Convert Core Models --> Allocation/core Models
alloc_instances = []
for inst in core_instances:
try:
alloc_instances.append(
AllocInstance.from_core(inst, self.counting_behavior.start_date)
)
except Exception as exc:
logger.exception(exc)
return alloc_instances
def _create_monthly_window_input(identity, core_allocation,
start_date, end_date, interval_delta=None):
"""
This function is meant to create an allocation input that
is identical in functionality to that of the ORIGINAL allocation system.
"""
if not end_date:
end_date = timezone.now()
if not start_date:
delta_time = get_delta(core_allocation, settings.FIXED_WINDOW, end_date)
start_date = end_date - delta_time
else:
delta_time = end_date - start_date
#TODO: I wanted delta_time.. why?
#Guaranteed a range (IF BOTH are NONE: Starting @ FIXED_WINDOW until NOW)
if core_allocation:
initial_recharge = AllocationRecharge(
name="%s Assigned allocation" % identity.created_by.username,
unit=TimeUnit.minute, amount=core_allocation.threshold,
recharge_date=start_date)
else:
initial_recharge = AllocationUnlimited(start_date)
#Retrieve the core that could have an impact..
core_instances = _core_instances_for(identity, start_date)
#Noteably MISSING: 'active', 'running'
multiply_by_cpu = MultiplySizeCPU(name="Multiply TimeUsed by CPU", multiplier=1)
ignore_inactive = IgnoreStatusRule("Ignore Inactive StatusHistory", value=["build", "pending",
"hard_reboot", "reboot",
"migrating", "rescue",
"resize", "verify_resize",
"shutoff", "shutting-down",
"suspended", "terminated",
"deleted", "error", "unknown","N/A",
])
#Convert Core Models --> Allocation/core Models
alloc_instances = [AllocInstance.from_core(inst, start_date)
for inst in core_instances]
return Allocation(
credits=[initial_recharge],
rules=[multiply_by_cpu, ignore_inactive], instances=alloc_instances,
start_date=start_date, end_date=end_date,
interval_delta=interval_delta)
def get_instance_list(self, identity, limit_instances=[], limit_history=[]):
from service.monitoring import _core_instances_for
# Retrieve the core that could have an impact..
core_instances = _core_instances_for(
identity,
self.counting_behavior.start_date)
# Convert Core Models --> Allocation/core Models
alloc_instances = []
for inst in core_instances:
if limit_instances and inst.provider_alias not in limit_instances:
continue
try:
alloc_instances.append(
AllocInstance.from_core(
inst,
self.counting_behavior.start_date,
limit_history=limit_history
)
)
except Exception as exc:
logger.exception("Instance %s could not be counted: %s" % (inst, exc))
return alloc_instances
