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Fix autoscaler spin down stuck machine, ignore unknown stale workers

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This commit is contained in:
allegroai 2022-02-07 13:29:51 +02:00
parent d53dbbf697
commit 9744d63796
1 changed files with 11 additions and 1 deletions
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12
clearml/automation/auto_scaler.py
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@ -234,7 +234,17 @@ class AutoScaler(object):
previous_workers.add(worker.id)
for worker_id in self.stale_workers(spun_workers):
del spun_workers[worker_id]
out = spun_workers.pop(worker_id, None)
if out is None:
self.logger.warning('Ignoring unknown stale worker: %r', worker_id)
continue
resource = out[0]
try:
self.logger.info('Spinning down stuck worker: %r', worker_id)
self.driver.spin_down_worker(WorkerId(worker_id).cloud_id)
up_machines[resource] -= 1
except Exception as err:
self.logger.info('Cannot spin down %r: %r', worker_id, err)
self.update_idle_workers(all_workers, idle_workers)
required_idle_resources = [] # idle resources we'll need to keep running