<div dir="ltr"><br><div class="gmail_extra"><div class="gmail_quote">On Tue, Aug 16, 2016 at 6:29 AM, Liping Mao (limao) <span dir="ltr"><<a href="mailto:limao@cisco.com" target="_blank">limao@cisco.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi Kuryr team,<br>
<br>
I just notice, this can be fixed in kuryr bind code.<br>
I submit a bug to track this:<br>
<a href="https://bugs.launchpad.net/kuryr-libnetwork/+bug/1613528" rel="noreferrer" target="_blank">https://bugs.launchpad.net/<wbr>kuryr-libnetwork/+bug/1613528</a><br>
<br>
And patch sets are here:<br>
<a href="https://review.openstack.org/#/c/355712/" rel="noreferrer" target="_blank">https://review.openstack.org/#<wbr>/c/355712/</a><br>
<a href="https://review.openstack.org/#/c/355714/" rel="noreferrer" target="_blank">https://review.openstack.org/#<wbr>/c/355714/</a></blockquote><div><br></div><div>Thanks a lot Liping Mao! That's a nice way to solve it.<br> <br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
<br>
Thanks.<br>
<br>
Regards,<br>
Liping Mao<br>
<div class="HOEnZb"><div class="h5"><br>
On 16/8/15 下午11:20, "Liping Mao (limao)" <<a href="mailto:limao@cisco.com">limao@cisco.com</a>> wrote:<br>
<br>
>Hi Kuryr team,<br>
><br>
>I open an issue in docker-libnetwork:<br>
><a href="https://github.com/docker/libnetwork/issues/1390" rel="noreferrer" target="_blank">https://github.com/docker/<wbr>libnetwork/issues/1390</a><br>
><br>
>Appreciate for any idea or comments. Thanks.<br>
><br>
>Regards,<br>
>Liping Mao<br>
><br>
><br>
>On 16/8/12 下午4:08, "Liping Mao (limao)" <<a href="mailto:limao@cisco.com">limao@cisco.com</a>> wrote:<br>
><br>
>>Hi Kuryr team,<br>
>><br>
>>When the network in neutron using overlay for vm,<br>
>>it will use dhcp option to control the VM interface MTU,<br>
>>but for docker, the ip address does not get from dhcp.<br>
>>So it will not set up proper MTU in container.<br>
>><br>
>>Two work-around in my mind now:<br>
>>1. Set the default MTU in docker to 1450 or less.<br>
>>2. Manually configure MTU after container start up.<br>
>><br>
>>But both of these are not good, the idea way in my mind<br>
>>is when libnetwork Call remote driver create network,<br>
>>kuryr create neutron network, then return Proper MTU to libnetwork,<br>
>>docker use this MTU for this network. But docker remote driver<br>
>>does not support this.<br>
>><br>
>>Or maybe let user config MTU in remote driver,<br>
>>a little similar with overlay driver:<br>
>><a href="https://github.com/docker/libnetwork/pull/1349" rel="noreferrer" target="_blank">https://github.com/docker/<wbr>libnetwork/pull/1349</a><br>
>><br>
>>But now, seems like remote driver will not do similar things.<br>
>><br>
>>Any idea to solve this problem? Thanks.<br>
>><br>
>><br>
>>Regards,<br>
>>Liping Mao<br>
>><br>
>><br>
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