INNER CODE UNIT · Python

iterresources

okd-project/okd · Guides/UPI/okd4-terraform-openstack/inventory/terraform.py:62

def iterresources(filenames):
    for filename in filenames:
        with open(filename, 'r') as json_file:
            state = json.load(json_file)
            tf_version = state['version']
            if tf_version == 3:
                for module in state['modules']:
                    name = module['path'][-1]
                    for key, resource in module['resources'].items():
                        yield name, key, resource
            elif tf_version == 4:
                # In version 4 the structure changes so we need to iterate
                # each instance inside the resource branch.
                for resource in state['resources']:
                    name = resource['provider'].split('.')[-1]
                    for instance in resource['instances']:
                        key = "{}.{}".format(resource['type'], resource['name'])
                        if 'index_key' in instance:

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