112 lines
2.9 KiB
Python
112 lines
2.9 KiB
Python
#!/usr/bin/python
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from ansible.module_utils.basic import *
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from ansible.module_utils.elasticsearch_api import *
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class ElasticsearchTemplate:
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def __init__(self, api, name):
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self.api = api
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self.name = name
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self.exist = False
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self.data = {}
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def get_data(self):
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status_code, data = self.api.get('_template/{}'.format(self.name))
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if status_code == 200:
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self.exist = True
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self.data = data[self.name]
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def dict_has_changed(self, new_data, data):
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for option, value in new_data.items():
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if not option in data:
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if value:
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return True
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elif type(value) is dict:
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if not type(data[option]) is dict:
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return True
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for k, v in value.items():
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if not k in data[option]:
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return True
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if str(data[option][k]) != str(v):
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return True
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elif type(value) is list:
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if not type(data[option]) is list:
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return True
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if data[option].sort() != value.sort():
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return True
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elif data[option] != value:
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return True
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return False
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def has_changed(self, options):
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if options['index_patterns'].sort() != self.data['index_patterns'].sort():
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return True
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if options['settings']:
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if self.dict_has_changed(options['settings'], self.data['settings']):
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return True
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elif self.data['settings']:
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return True
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if options['mappings']['properties']:
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if not self.data['mappings']:
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return True
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elif self.dict_has_changed(options['mappings']['properties'], self.data['mappings']['properties']):
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return True
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else:
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if self.data['mappings']:
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return True
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return False
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def create(self, options):
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self.api.put(
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'_template/{}'.format(self.name),
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options
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)
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def main():
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fields = {
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'name': { 'type': 'str', 'required': True },
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'index_patterns': { 'type': 'list', 'default': [] },
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'settings': { 'type': 'dict', 'default': {} },
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'mappings': { 'type': 'dict', 'default': {} },
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'api_url': { 'type': 'str', 'default': 'http://127.0.0.1:9200' },
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'api_user': { 'type': 'str', 'default': None },
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'api_password': { 'type': 'str', 'default': None },
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}
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module = AnsibleModule(argument_spec=fields)
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changed = False
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options = {
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'index_patterns': module.params['index_patterns'],
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'settings': module.params['settings'],
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'mappings': {
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'properties': module.params['mappings'],
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},
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}
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api = ElasticsearchApi(
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module.params['api_url'],
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module.params['api_user'],
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module.params['api_password']
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)
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template = ElasticsearchTemplate(
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api,
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module.params['name'],
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)
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template.get_data()
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if not template.exist or template.has_changed(options):
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template.create(options)
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changed = True
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module.exit_json(changed=changed)
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if __name__ == '__main__':
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main()
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