def __init__(self, operation_id, name, input_property_order,
output_properties):
WorkflowNetBase.__init__(self, operation_id=operation_id, name=name)
self.converge_action = FutureAction(cls=ConvergeAction,
operation_id=operation_id,
input_property_order=input_property_order,
output_properties=output_properties)
self.converge_transition = self.add_basic_transition(
name='converge(%s)' % operation_id,
action=self.converge_action)
self.starting_place = self.bridge_transitions(
self.internal_start_transition,
self.converge_transition,
name='starting')
self.succeeding_place = self.bridge_transitions(
self.converge_transition,
self.internal_success_transition,
name='succeeding')
self.observe_transition(self.internal_start_transition,
FutureAction(actions.UpdateOperationStatus,
operation_id=operation_id, status='running',
calculate_start_time=True))
self.observe_transition(self.internal_success_transition,
FutureAction(actions.UpdateOperationStatus,
operation_id=operation_id, status='done',
calculate_end_time=True))
def __init__(self, name, operation_id, resources, action_type,
action_id, shortcut_action_class, execute_action_class,
lsf_queue=None, job_group=None, project_name=None):
WorkflowNetBase.__init__(self, operation_id=operation_id, name=name)
base_action_args = {
'operation_id': operation_id,
'action_id': action_id,
'action_type': action_type,
}
if 'resources' in resources:
base_action_args['resources'] = resources['resources']
self.shortcut_net = self.add_subnet(ShortcutShellCommandNet, name=name,
dispatch_action_class=shortcut_action_class,
method='shortcut', **base_action_args)
lsf_options = {
'job_name': name,
}
if project_name:
lsf_options['project'] = project_name
if lsf_queue:
lsf_options['queue'] = lsf_queue
if job_group:
lsf_options['job_group'] = job_group
self.execute_net = self.add_subnet(ExecuteShellCommandNet, name=name,
dispatch_action_class=execute_action_class,
lsf_options=lsf_options, method='execute',
**base_action_args)
# Connect subnets
self.starting_shortcut_place = self.bridge_transitions(
self.internal_start_transition,
self.shortcut_net.start_transition,
name='starting-shortcut')
self.starting_execute_place = self.bridge_transitions(
self.shortcut_net.failure_transition,
self.execute_net.start_transition,
name='starting-execute')
self.succeeding_place = self.join_transitions_as_or(
self.internal_success_transition,
[self.shortcut_net.success_transition,
self.execute_net.success_transition],
name='succeeding')
self.failing_place = self.bridge_transitions(
self.execute_net.failure_transition,
self.internal_failure_transition,
name='failing')
self.observe_transition(self.internal_success_transition,
FutureAction(UpdateOperationStatus, operation_id=operation_id,
status='done', calculate_end_time=True))
def __init__(self, name, operation_id, subnets, edges):
WorkflowNetBase.__init__(self, operation_id=operation_id, name=name)
for name, subnet in subnets.iteritems():
self.subnets.add(subnet)
for source_name, dest_names in edges.iteritems():
for dest_name in dest_names:
self.bridge_transitions(subnets[source_name].success_transition,
subnets[dest_name].start_transition)
self.starting_place = self.bridge_transitions(
self.internal_start_transition,
subnets['input connector'].start_transition,
name='starting')
self.observe_transition(self.internal_start_transition,
FutureAction(actions.UpdateChildrenStatuses,
operation_id=operation_id, status='new'))
self.succeeding_place = self.bridge_transitions(
subnets['output connector'].success_transition,
self.internal_success_transition,
name='succeeding')
self.failing_place = self.join_transitions_as_or(
self.internal_failure_transition,
[s.failure_transition for s in subnets.itervalues()],
name='failing')
self.observe_transition(self.internal_start_transition,
FutureAction(actions.UpdateOperationStatus,
operation_id=operation_id, status='running',
calculate_start_time=True))
self.observe_transition(self.internal_success_transition,
FutureAction(actions.UpdateOperationStatus,
operation_id=operation_id, status='done',
calculate_end_time=True))
self.observe_transition(self.internal_failure_transition,
FutureAction(actions.UpdateOperationStatus,
operation_id=operation_id, status='crashed',
calculate_end_time=True))
def __init__(self, target_net, parallel_property):
self.target_net = target_net
operation_id = target_net.operation_id
name = target_net.name
WorkflowNetBase.__init__(self, operation_id=operation_id, name=name)
self.subnets.add(target_net)
# split_transition
split_action = FutureAction(cls=actions.ParallelBySplit,
operation_id=operation_id,
parallel_property=parallel_property)
self.split_transition = self.add_basic_transition(
name='ParallelBy(%s) split' % operation_id,
action=split_action)
self.starting_split_place = self.bridge_transitions(
self.internal_start_transition,
self.split_transition,
name='starting-split')
self.succeeding_split_place = self.bridge_transitions(
self.split_transition,
target_net.start_transition,
name='succeeding-split')
# historian observers
self.observe_transition(self.split_transition,
FutureAction(UpdateOperationStatus,
operation_id=self.operation_id, status='new'))
self.observe_transition(self.internal_start_transition,
FutureAction(UpdateOperationStatus,
operation_id=self.operation_id, status='running',
name=display_name(name)))
self.observe_transition(self.internal_failure_transition,
FutureAction(UpdateOperationStatus,
operation_id=self.operation_id, status='crashed',
name=display_name(name)))
self.observe_transition(self.internal_success_transition,
FutureAction(UpdateOperationStatus,
operation_id=self.operation_id, status='done',
name=display_name(name)))
# join_transition
join_action = FutureAction(cls=actions.ParallelByJoin,
operation_id=operation_id)
self.join_transition = self.add_barrier_transition(
name='ParallelBy(%s) join' % operation_id,
action=join_action)
self.starting_join_place = self.bridge_transitions(
target_net.success_transition,
self.join_transition,
name='starting-join')
self.succeeding_join_place = self.bridge_transitions(
self.join_transition,
self.internal_success_transition,
name='succeeding-join')
# fail transition
target_fail_action = FutureAction(cls=actions.ParallelByFail)
self.target_fail_transition = self.add_basic_transition(
name='ParallelBy(%s) fail' % operation_id,
action=target_fail_action)
self.failing_target_place = self.bridge_transitions(
target_net.failure_transition,
self.target_fail_transition,
name='failing-target')
self.failing_place = self.bridge_transitions(
self.target_fail_transition,
self.internal_failure_transition,
name='failing')