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Implement max_fail_percentage and any_errors_fatal support

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Fixes #11997
This commit is contained in:
James Cammarata 2015-08-26 12:03:13 -04:00
parent af41ba929c
commit 50448d68e1
3 changed files with 36 additions and 3 deletions
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20
lib/ansible/executor/playbook_executor.py
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@ -128,15 +128,29 @@ class PlaybookExecutor:
self._tqm.send_callback('v2_playbook_on_play_start', new_play)
self._tqm.send_callback('v2_playbook_on_no_hosts_matched')
break
# restrict the inventory to the hosts in the serialized batch
self._inventory.restrict_to_hosts(batch)
# and run it...
result = self._tqm.run(play=play)
# if the last result wasn't zero, break out of the serial batch loop
if result != 0:
# check the number of failures here, to see if they're above the maximum
# failure percentage allowed, or if any errors are fatal. If either of those
# conditions are met, we break out, otherwise we only break out if the entire
# batch failed
failed_hosts_count = len(self._tqm._failed_hosts) + len(self._tqm._unreachable_hosts)
if new_play.any_errors_fatal and failed_hosts_count > 0:
break
elif new_play.max_fail_percentage is not None and \
int((new_play.max_fail_percentage)/100.0 * len(batch)) > int((len(batch) - failed_hosts_count) / len(batch) * 100.0):
break
elif len(batch) == failed_hosts_count:
break
# if the last result wasn't zero, break out of the play loop
# clear the failed hosts dictionaires in the TQM for the next batch
self._tqm.clear_failed_hosts()
# if the last result wasn't zero, break out of the serial batch loop
if result != 0:
break