|  | @@ -134,7 +134,7 @@ def main():
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				|  |  |      try:
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				|  |  |          version = sys.argv[1]
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				|  |  |          instance_id = sys.argv[2]
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				|  |  | -        instance_ip = sys.argv[2]
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				|  |  | +        instance_ip = sys.argv[3]
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				|  |  |          slb_client = utils.connect_client(
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				|  |  |              access_key_id=rov_server_config.slb_client_params['access_key_id'],
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				|  |  |              access_key_secret=rov_server_config.slb_client_params['access_key_secret'],
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