Python version_to_string Examples

Example #1

File: vif.py Project: yirenjie/TestNova

    def _get_virtio_queue_sizes(self, host):
        """Returns rx/tx queue sizes configured or (None, None)

        Based on tx/rx queue sizes configured on host (nova.conf). The
        methods check whether the versions of libvirt and QEMU are
        corrects.
        """
        # TODO(sahid): For vhostuser interface this function is called
        # from get_base_config and also from the method reponsible to
        # configure vhostuser interface meaning that the logs can be
        # duplicated. In future we want to rewrite get_base_config.
        rx, tx = CONF.libvirt.rx_queue_size, CONF.libvirt.tx_queue_size
        if rx and not host.has_min_version(
                MIN_LIBVIRT_RX_QUEUE_SIZE, MIN_QEMU_RX_QUEUE_SIZE):
            LOG.warning('Setting RX queue size requires libvirt %s and QEMU '
                        '%s version or greater.',
                        libvirt_utils.version_to_string(
                            MIN_LIBVIRT_RX_QUEUE_SIZE),
                        libvirt_utils.version_to_string(
                            MIN_QEMU_RX_QUEUE_SIZE))
            rx = None
        if tx and not host.has_min_version(
                MIN_LIBVIRT_TX_QUEUE_SIZE, MIN_QEMU_TX_QUEUE_SIZE):
            LOG.warning('Setting TX queue size requires libvirt %s and QEMU '
                        '%s version or greater.',
                        libvirt_utils.version_to_string(
                            MIN_LIBVIRT_TX_QUEUE_SIZE),
                        libvirt_utils.version_to_string(
                            MIN_QEMU_TX_QUEUE_SIZE))
            tx = None
        return rx, tx

Example #2

File: vif.py Project: soulxu/nova-v3-api-doc

    def _get_virtio_queue_sizes(self, host):
        """Returns rx/tx queue sizes configured or (None, None)

        Based on tx/rx queue sizes configured on host (nova.conf). The
        methods check whether the versions of libvirt and QEMU are
        corrects.
        """
        # TODO(sahid): For vhostuser interface this function is called
        # from get_base_config and also from the method reponsible to
        # configure vhostuser interface meaning that the logs can be
        # duplicated. In future we want to rewrite get_base_config.
        rx, tx = CONF.libvirt.rx_queue_size, CONF.libvirt.tx_queue_size
        if rx and not host.has_min_version(
                MIN_LIBVIRT_RX_QUEUE_SIZE, MIN_QEMU_RX_QUEUE_SIZE):
            LOG.warning('Setting RX queue size requires libvirt %s and QEMU '
                        '%s version or greater.',
                        libvirt_utils.version_to_string(
                            MIN_LIBVIRT_RX_QUEUE_SIZE),
                        libvirt_utils.version_to_string(
                            MIN_QEMU_RX_QUEUE_SIZE))
            rx = None
        if tx and not host.has_min_version(
                MIN_LIBVIRT_TX_QUEUE_SIZE, MIN_QEMU_TX_QUEUE_SIZE):
            LOG.warning('Setting TX queue size requires libvirt %s and QEMU '
                        '%s version or greater.',
                        libvirt_utils.version_to_string(
                            MIN_LIBVIRT_TX_QUEUE_SIZE),
                        libvirt_utils.version_to_string(
                            MIN_QEMU_TX_QUEUE_SIZE))
            tx = None
        return rx, tx

Example #3

File: fake_libvirt_utils.py Project: vinayashreekc/nova

def version_to_string(version):
    return libvirt_utils.version_to_string(version)

Example #4

File: fake_libvirt_utils.py Project: mahak/nova

def version_to_string(version):
    return libvirt_utils.version_to_string(version)