Hi Kuryr team, I just notice, this can be fixed in kuryr bind code. I submit a bug to track this: https://bugs.launchpad.net/kuryr-libnetwork/+bug/1613528
And patch sets are here: https://review.openstack.org/#/c/355712/ https://review.openstack.org/#/c/355714/ Thanks. Regards, Liping Mao On 16/8/15 下午11:20, "Liping Mao (limao)" <[email protected]> wrote: >Hi Kuryr team, > >I open an issue in docker-libnetwork: >https://github.com/docker/libnetwork/issues/1390 > >Appreciate for any idea or comments. Thanks. > >Regards, >Liping Mao > > >On 16/8/12 下午4:08, "Liping Mao (limao)" <[email protected]> wrote: > >>Hi Kuryr team, >> >>When the network in neutron using overlay for vm, >>it will use dhcp option to control the VM interface MTU, >>but for docker, the ip address does not get from dhcp. >>So it will not set up proper MTU in container. >> >>Two work-around in my mind now: >>1. Set the default MTU in docker to 1450 or less. >>2. Manually configure MTU after container start up. >> >>But both of these are not good, the idea way in my mind >>is when libnetwork Call remote driver create network, >>kuryr create neutron network, then return Proper MTU to libnetwork, >>docker use this MTU for this network. But docker remote driver >>does not support this. >> >>Or maybe let user config MTU in remote driver, >>a little similar with overlay driver: >>https://github.com/docker/libnetwork/pull/1349 >> >>But now, seems like remote driver will not do similar things. >> >>Any idea to solve this problem? Thanks. >> >> >>Regards, >>Liping Mao >> >> >>_________________________________________________________________________ >>_ >>OpenStack Development Mailing List (not for usage questions) >>Unsubscribe: >>[email protected]?subject:unsubscribe >>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev > >__________________________________________________________________________ >OpenStack Development Mailing List (not for usage questions) >Unsubscribe: [email protected]?subject:unsubscribe >http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev __________________________________________________________________________ OpenStack Development Mailing List (not for usage questions) Unsubscribe: [email protected]?subject:unsubscribe http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
