designate.py 文件源码

def write_key_file(self, unit_name, key):
        """Write rndc keyfile for given unit_name

        @param unit_name: str Name of unit using key
        @param key: str RNDC key
        @returns None
        """
        key_file = '/etc/designate/rndc_{}.key'.format(unit_name)
        template = ('key "rndc-key" {{\n    algorithm hmac-md5;\n    '
                    'secret "{}";\n}};')
        host.write_file(
            key_file,
            str.encode(template.format(key)),
            owner='root',
            group='designate',
            perms=0o440)