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drastically improved performance by removing unnecessary iteration over children of parent nodes, additionally added an extra check that the node didn't already have a job so that it wasn't cycling over nodes that had already run when running through all_nodes

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Rebeccah 2020-01-22 17:47:38 -05:00
parent 82dd4a3884
commit 6d2a2ab714
1 changed files with 22 additions and 26 deletions
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48
awx/main/scheduler/dag_workflow.py
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@ -210,36 +210,32 @@ class WorkflowDAG(SimpleDAG):
for node in self.sort_nodes_topological():
obj = node['node_object']
parent_nodes = [p['node_object'] for p in self.get_parents(obj)]
if obj.do_not_run is False and not obj.job and node not in root_nodes and not obj.all_parents_must_converge:
parent_nodes = [p['node_object'] for p in self.get_parents(obj)]
if self._are_all_nodes_dnr_decided(parent_nodes):
if self._should_mark_node_dnr(node, parent_nodes):
obj.do_not_run = True
nodes_marked_do_not_run.append(node)
if obj.do_not_run is False and obj.all_parents_must_converge:
if self._are_relevant_parents_finished(node):
# if the current node is a convergence node and all the
# parents are finished then check to see if all parents
# met the needed criteria to run the convergence child
# (i.e. parent must fail, parent must succeed)
parent_nodes = [p['node_object'] for p in self.get_parents(obj)]
if any(p.do_not_run for p in parent_nodes):
obj.do_not_run = True
nodes_marked_do_not_run.append(node)
else:
# import sdb
# sdb.set_trace()
for p in parent_nodes:
child_nodes = []
if p.job.status == "successful":
child_nodes = [x for x in self.get_children(p, "success_nodes")]
elif p.job.status == "failed":
child_nodes = [x for x in self.get_children(p, "failure_nodes")]
child_nodes.extend(x for x in self.get_children(p, "always_nodes"))
if node not in child_nodes:
obj.do_not_run = True
nodes_marked_do_not_run.append(node)
break
if obj.do_not_run is False and obj.all_parents_must_converge and not obj.job:
if self._are_all_nodes_dnr_decided(parent_nodes):
if self._are_relevant_parents_finished(node):
# if the current node is a convergence node and all the
# parents are finished then check to see if all parents
# met the needed criteria to run the convergence child
# (i.e. parent must fail, parent must succeed)
if any(p.do_not_run for p in parent_nodes):
obj.do_not_run = True
nodes_marked_do_not_run.append(node)
else:
for p in parent_nodes:
if p.job.status == "successful":
status = "success_nodes"
elif p.job.status == "failed":
status = "failure_nodes"
if (p not in [node['node_object'] for node in self.get_parents(obj, status)]
and p not in [node['node_object'] for node in self.get_parents(obj, "always_nodes")]):
obj.do_not_run = True
nodes_marked_do_not_run.append(node)
break
return [n['node_object'] for n in nodes_marked_do_not_run]