boot_and_get_console_output.py

    @types.set(image=types.ImageResourceType,
               flavor=types.FlavorResourceType)
    @validation.image_valid_on_flavor("flavor", "image")
    @validation.required_services(consts.Service.NOVA)
    @validation.required_openstack(users=True)
    @scenario.configure(context={"cleanup": ["nova"]})
    def boot_and_get_console_output(self, image, flavor,
                                    length=None, **kwargs):
        """Get text console output from server.

        This simple scenario tests the nova console-log command by retrieving
        the text console log output.
        :param image: image to be used to boot an instance
        :param flavor: flavor to be used to boot an instance
        :param length: The number of tail log lines you would like to retrieve.
                       None (default value) or -1 means unlimited length.
        :param kwargs: Optional additional arguments for server creation

        :returns: Text console log output for server
        """
        server = self._boot_server(image, flavor, **kwargs)
        self._get_server_console_output(server, length)