'Read template for namespace creation
:param namespace_template_name: Path to template
:return = json data container'

def json_load_template(self, namespace_template_name):

    try:
        with open(namespace_template_name, 'r') as template:
            json_template = json.load(template)
    except Exception:
        raise EOFError('Can    not    read    template    file:    [{0}]'.format(namespace_template_name))
    return json_template
