def execute(self, filters, force=False, graph_type=None, **kwargs):
self.check_running_task(consts.TASK_NAMES.deployment)
task = Task(name=consts.TASK_NAMES.deployment,
cluster=self.cluster,
status=consts.TASK_STATUSES.pending)
db().add(task)
nodes_to_update = objects.Cluster.get_nodes_to_update_config(
self.cluster, filters.get('node_ids'), filters.get('node_role'))
message = self._call_silently(
task,
self.get_deployment_task(),
nodes_to_update,
graph_type=graph_type,
method_name='message',
force=force
)
# locking task
task = objects.Task.get_by_uid(
task.id,
fail_if_not_found=True,
lock_for_update=True
)
if task.is_completed():
return task
# locking nodes
objects.NodeCollection.lock_nodes(nodes_to_update)
task.cache = copy.copy(message)
task.cache['nodes'] = [n.id for n in nodes_to_update]
for node in nodes_to_update:
node.status = consts.NODE_STATUSES.deploying
node.progress = 0
db().commit()
rpc.cast('naily', message)
return task
def execute(self, filters, force=False, **kwargs):
self.check_running_task(consts.TASK_NAMES.deployment)
task = Task(name=consts.TASK_NAMES.deployment,
cluster=self.cluster,
status=consts.TASK_STATUSES.pending)
db().add(task)
nodes_to_update = objects.Cluster.get_nodes_to_update_config(
self.cluster, filters.get('node_ids'), filters.get('node_role'))
message = self._call_silently(
task,
self.get_deployment_task(),
nodes_to_update,
method_name='message',
force=force
)
# locking task
task = objects.Task.get_by_uid(
task.id,
fail_if_not_found=True,
lock_for_update=True
)
if task.is_completed():
return task
# locking nodes
objects.NodeCollection.lock_nodes(nodes_to_update)
task.cache = copy.copy(message)
task.cache['nodes'] = [n.id for n in nodes_to_update]
for node in nodes_to_update:
node.status = consts.NODE_STATUSES.deploying
node.progress = 0
db().commit()
rpc.cast('naily', message)
return task
