Пример #1
0
    def add_alba_backend(name, wait=True):
        """
        Put an ALBA backend in the model
        :param name: Name of the backend
        :param wait: Wait for backend to enter RUNNING state
        :return: Newly created ALBA backend
        """
        backend = GeneralBackend.get_by_name(name)
        if backend is None:
            backend = GeneralBackend.add_backend(name, 'alba')
            alba_backend = AlbaBackend(GeneralAlba.api.add('alba/backends', {'backend_guid': backend.guid})['guid'])
            if wait is True:
                GeneralAlba.wait_for_alba_backend_status(alba_backend)

        out, err, _ = General.execute_command('etcdctl ls /ovs/alba/asdnodes')
        if err == '' and len(out):
            AlbaNodeController.model_local_albanode()

        return GeneralBackend.get_by_name(name).alba_backend
Пример #2
0
    def add_alba_backend(name, scaling='LOCAL', wait=True):
        """
        Put an ALBA backend in the model
        :param name: Name of the backend
        :param scaling: Alba backend can be LOCAL or GLOBAL
        :param wait: Wait for backend to enter RUNNING state
        :return: Newly created ALBA backend
        """
        alba_backend = GeneralAlba.get_by_name(name)
        if alba_backend is None:
            backend = GeneralBackend.add_backend(name, 'alba')
            alba_backend = AlbaBackend(GeneralAlba.api.add('alba/backends', {'backend_guid': backend.guid,
                                                                             'scaling': scaling})['guid'])
            if wait is True:
                GeneralAlba.wait_for_alba_backend_status(alba_backend)

        alba_nodes = [alba_node for alba_node in Configuration.list('/ovs/alba/asdnodes')]
        if len(alba_nodes):
            AlbaNodeController.model_albanodes()

        return GeneralAlba.get_by_name(name)