Both. To be accurate, the script tries to delete the host part, but since the pair is managed as one (in terms of add/delete) it causes the pair to be gone as well.
-- Fajar On Fri, Feb 19, 2016 at 11:08 PM, Bostjan Skufca <[email protected]> wrote: > Does it delete both interfaces, the one in host's namespace which is added > to bridge (vethX) and the one in container's namespace (appears as ethX in > there) too? > > b. > > > On 19 February 2016 at 11:58, Fajar A. Nugraha <[email protected]> wrote: > >> On Fri, Feb 19, 2016 at 5:41 PM, Bostjan Skufca <[email protected]> wrote: >> >>> I had similar experience using CentOS 7 as host. >>> >>> I did not investigate it yet, but for some reason veth network >>> interfaces were not being destroyed when containers stopped, and this could >>> only be seen with "brctl show" as more interfaces were attached to a bridge >>> than there were containers running. The effect was that multiple network >>> interfaces with the same MAC were attached to the bridge and successful >>> connections were, well, sporadic. >>> >>> On the first inspection it only happened to some containers that had >>> explicit mounts from outside (unconfirmed!, just a hunch for now). >>> >>> >> >> I use a workaround: >> >> # ls -la /etc/lxc/script/net-down >> -rwxr-xr-x 1 197623 197121 36 Apr 27 2015 /etc/lxc/script/net-down >> >> >> # cat /etc/lxc/script/net-down >> #!/bin/bash >> /sbin/ip link del "$5" >> >> >> # grep script /var/lib/lxc/rdp/config >> lxc.network.script.down = /etc/lxc/script/net-down >> >> >> The correct interface name is passed as argument to script executed >> by lxc.network.script.down. >> >> -- >> Fajar >> >> >> _______________________________________________ >> lxc-users mailing list >> [email protected] >> http://lists.linuxcontainers.org/listinfo/lxc-users >> > > > _______________________________________________ > lxc-users mailing list > [email protected] > http://lists.linuxcontainers.org/listinfo/lxc-users >
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