Merge pull request #334 from adamchainz/cloudformation_dont_always_need_template

Make cloudformation module's template argument not required in case of stack deletion
This commit is contained in:
Brian Coca 2015-03-30 08:56:56 -04:00
commit d27df0cdb4

View file

@ -17,7 +17,7 @@
DOCUMENTATION = '''
---
module: cloudformation
short_description: create a AWS CloudFormation stack
short_description: Create or delete an AWS CloudFormation stack
description:
- Launches an AWS CloudFormation stack and waits for it complete.
version_added: "1.1"
@ -50,8 +50,8 @@ options:
aliases: []
template:
description:
- the path of the cloudformation template
required: true
- The path of the cloudformation template, required if state is "present".
required: false
default: null
aliases: []
stack_policy:
@ -98,6 +98,13 @@ tasks:
ClusterSize: 3
tags:
Stack: "ansible-cloudformation"
# Removal example
tasks:
- name: tear down old deployment
cloudformation:
stack_name: "ansible-cloudformation-old"
state: "absent"
'''
import json
@ -190,7 +197,7 @@ def main():
stack_name=dict(required=True),
template_parameters=dict(required=False, type='dict', default={}),
state=dict(default='present', choices=['present', 'absent']),
template=dict(default=None, required=True),
template=dict(default=None, required=False),
stack_policy=dict(default=None, required=False),
disable_rollback=dict(default=False, type='bool'),
tags=dict(default=None)
@ -205,7 +212,14 @@ def main():
state = module.params['state']
stack_name = module.params['stack_name']
template_body = open(module.params['template'], 'r').read()
if module.params['template'] is not None:
template_body = open(module.params['template'], 'r').read()
else:
template_body = None
if state == 'present':
module.fail_json('Module parameter "template" is required if "state" is "present"')
if module.params['stack_policy'] is not None:
stack_policy_body = open(module.params['stack_policy'], 'r').read()
else: