def allocate_virtual_compute_from_hangar(model, event):
if not IVirtualizationContainer.providedBy(model.__parent__):
return
if IDeployed.providedBy(model):
return
auto_allocate = get_config().getboolean('vms', 'auto_allocate', True)
if not auto_allocate:
return
if IHangar.providedBy(model.__parent__.__parent__):
action = AllocateAction
msg = 'Allocated compute %s'
elif ICompute.providedBy(model.__parent__.__parent__):
action = DeployAction
msg = 'Deployed compute %s'
else:
return
try:
path = canonical_path(model)
owner = model.__owner__
ul = UserLogger(subject=model, owner=owner)
log.msg('Attempting %s for %s (%s, %s)' % (action.__name__, model, path, owner),
system='create-event')
d = task.deferLater(reactor, 2.0, virtual_compute_action, action, path, event)
d.addCallback(lambda r: ul.log(msg % path))
if not get_config().getboolean('stats', 'only_report_on_sync', True):
d.addCallback(lambda r: defer.maybeDeferred(getUtility(IUserStatisticsProvider).update, owner))
d.addErrback(log.err)
except Exception:
log.err(system='create-event')
def allowed_classes_gen(item):
from opennode.knot.model.machines import Machines
from opennode.knot.model.virtualizationcontainer import IVirtualizationContainer
yield isinstance(item, Machines)
yield isinstance(item, Computes)
yield ICompute.providedBy(item)
yield IVirtualizationContainer.providedBy(item)
yield IHangar.providedBy(item)
def allocate_virtual_compute_from_hangar(model, event):
if not IVirtualizationContainer.providedBy(model.__parent__):
return
if IDeployed.providedBy(model):
return
auto_allocate = get_config().getboolean('vms', 'auto_allocate', True)
if not auto_allocate:
return
if IHangar.providedBy(model.__parent__.__parent__):
action = AllocateAction
msg = 'Allocated compute %s'
elif ICompute.providedBy(model.__parent__.__parent__):
action = DeployAction
msg = 'Deployed compute %s'
else:
return
try:
path = canonical_path(model)
owner = model.__owner__
ul = UserLogger(subject=model, owner=owner)
log.msg('Attempting %s for %s (%s, %s)' %
(action.__name__, model, path, owner),
system='create-event')
d = task.deferLater(reactor, 2.0, virtual_compute_action, action, path,
event)
d.addCallback(lambda r: ul.log(msg % path))
if not get_config().getboolean('stats', 'only_report_on_sync', True):
d.addCallback(lambda r: defer.maybeDeferred(
getUtility(IUserStatisticsProvider).update, owner))
d.addErrback(log.err)
except Exception:
log.err(system='create-event')
def remove_compute_from_zabbix(model, event):
if IHangar.providedBy(model.__parent__):
return
# FILL IT
# exception thrown will prevent deletion
log.msg("TODO: remove %s from zabbix" % (model,), system='zabbix')
def add_compute_to_zabbix(model, event):
if IHangar.providedBy(model.__parent__):
return
# FILL IT
log.msg("TODO: add %s to zabbix" % (model,), system='zabbix')
def remove_compute_from_zabbix(model, event):
if IHangar.providedBy(model.__parent__):
return
# FILL IT
# exception thrown will prevent deletion
log.msg("TODO: remove %s from zabbix" % (model,), system="zabbix")
def add_compute_to_zabbix(model, event):
if IHangar.providedBy(model.__parent__):
return
# FILL IT
log.msg("TODO: add %s to zabbix" % (model,), system="zabbix")
