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add --step option to ansible-playbooks to let people step through a playbook
one by one - asking for confirmation along the way. also allows to 'continue' after a certain point
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parent
1289dd602d
commit
7687c2caf8
3 changed files with 21 additions and 2 deletions
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@ -464,7 +464,20 @@ class PlaybookCallbacks(object):
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msg = "TASK: [%s]" % name
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if is_conditional:
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msg = "NOTIFIED: [%s]" % name
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print banner(msg)
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if hasattr(self, 'step') and self.step:
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resp = raw_input('Perform task: %s (y/n/c): ' % name)
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if resp.lower() in ['y','yes']:
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self.skip_task = False
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print banner(msg)
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elif resp.lower() in ['c', 'continue']:
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self.skip_task = False
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self.step = False
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print banner(msg)
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else:
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self.skip_task = True
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call_callback_module('playbook_on_task_start', name, is_conditional)
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def on_vars_prompt(self, varname, private=True, prompt=None, encrypt=None, confirm=False, salt_size=None, salt=None, default=None):
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@ -301,7 +301,9 @@ class PlayBook(object):
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''' run a single task in the playbook and recursively run any subtasks. '''
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self.callbacks.on_task_start(utils.template(play.basedir, task.name, task.module_vars, lookup_fatal=False), is_handler)
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if hasattr(self.callbacks, 'skip_task') and self.callbacks.skip_task:
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return True
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# load up an appropriate ansible runner to run the task in parallel
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results = self._run_task_internal(task)
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