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Add new meta task end_host (#47194)

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* Add new meta task  end_host
This commit is contained in:
Martin Krizek
2018-11-14 15:46:25 +01:00
committed by Brian Coca
parent 24593f2ffb
commit 907ff2f26c
8 changed files with 69 additions and 2 deletions
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7
lib/ansible/plugins/strategy/__init__.py
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@@ -1067,6 +1067,13 @@ class StrategyBase:
if host.name not in self._tqm._unreachable_hosts:
iterator._host_states[host.name].run_state = iterator.ITERATING_COMPLETE
msg = "ending play"
elif meta_action == 'end_host':
if _evaluate_conditional(target_host):
iterator._host_states[target_host.name].run_state = iterator.ITERATING_COMPLETE
msg = "ending play for %s" % target_host.name
else:
skipped = True
msg = "end_host conditional evaluated to false, continuing execution for %s" % target_host.name
elif meta_action == 'reset_connection':
all_vars = self._variable_manager.get_vars(play=iterator._play, host=target_host, task=task)
templar = Templar(loader=self._loader, variables=all_vars)

2
lib/ansible/plugins/strategy/linear.py
View File

@@ -265,7 +265,7 @@ class StrategyModule(StrategyBase):
# for the linear strategy, we run meta tasks just once and for
# all hosts currently being iterated over rather than one host
results.extend(self._execute_meta(task, play_context, iterator, host))
if task.args.get('_raw_params', None) not in ('noop', 'reset_connection'):
if task.args.get('_raw_params', None) not in ('noop', 'reset_connection', 'end_host'):
run_once = True
if (task.any_errors_fatal or run_once) and not task.ignore_errors:
any_errors_fatal = True