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Allow variables to be used in vars_prompt (#32802)

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Sam Doran 2018-01-05 14:24:20 -05:00 committed by Adam Miller
parent 7bf75f2458
commit 6d4ab66655
1 changed files with 13 additions and 8 deletions
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21
lib/ansible/executor/playbook_executor.py
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@ -68,7 +68,6 @@ class PlaybookExecutor:
check_for_controlpersist(C.ANSIBLE_SSH_EXECUTABLE)
def run(self):
'''
Run the given playbook, based on the settings in the play which
may limit the runs to serialized groups, etc.
@ -103,8 +102,16 @@ class PlaybookExecutor:
# clear any filters which may have been applied to the inventory
self._inventory.remove_restriction()
# Create a temporary copy of the play here, so we can run post_validate
# on it without the templating changes affecting the original object.
# Doing this before vars_prompt to allow for using variables in prompt.
all_vars = self._variable_manager.get_vars(play=play)
templar = Templar(loader=self._loader, variables=all_vars)
new_play = play.copy()
new_play.post_validate(templar)
if play.vars_prompt:
for var in play.vars_prompt:
for var in new_play.vars_prompt:
vname = var['name']
prompt = var.get("prompt", vname)
default = var.get("default", None)
@ -121,12 +128,10 @@ class PlaybookExecutor:
else: # we are either in --list-<option> or syntax check
play.vars[vname] = default
# Create a temporary copy of the play here, so we can run post_validate
# on it without the templating changes affecting the original object.
all_vars = self._variable_manager.get_vars(play=play)
templar = Templar(loader=self._loader, variables=all_vars)
new_play = play.copy()
new_play.post_validate(templar)
# Post validating again in case variables were entered in the prompt.
all_vars = self._variable_manager.get_vars(play=play)
templar = Templar(loader=self._loader, variables=all_vars)
new_play.post_validate(templar)
if self._options.syntax:
continue