** Also affects: openstack-manuals Importance: Undecided Status: New
-- You received this bug notification because you are a member of Yahoo! Engineering Team, which is subscribed to OpenStack Compute (nova). https://bugs.launchpad.net/bugs/1675343 Title: vif_type='tap' fails with permission error on /dev/net/tun Status in devstack: In Progress Status in OpenStack Compute (nova): Invalid Status in openstack-manuals: New Bug description: *On master branch.* I'm working on switching the Linux Bridge plugin in Neutron to return vif_type='tap' to Nova so we can avoid the race condition of Nova and the Neutron agent trying to create the network bridge and conditional logic guessing whether or not the agent should try to add a given port to a bridge.[1] However, Nova can't seem to boot instances with that vif_type with errors like the following: libvirtError: internal error: process exited while connecting to monitor: 2017-03-22T16:37:48.246587Z qemu-system-x86_64: -netdev tap,ifname=tap2b1add98-31,script=,id=hostnet0: could not open /dev/net/tun: Operation not permitted Here is the full gate run for that error above: http://logs.openstack.org/50/447150/5/check/gate-tempest-dsvm-neutron- linuxbridge-ubuntu- xenial/9153647/logs/screen-n-cpu.txt.gz?level=TRACE#_2017-03-22_16_37_48_708 I see https://review.openstack.org/#/c/448203/ was supposed to fix it, but it didn't seem to work even though 'script=' is visible in the qemu call. 1. https://review.openstack.org/#/c/447150/ To manage notifications about this bug go to: https://bugs.launchpad.net/devstack/+bug/1675343/+subscriptions -- Mailing list: https://launchpad.net/~yahoo-eng-team Post to : yahoo-eng-team@lists.launchpad.net Unsubscribe : https://launchpad.net/~yahoo-eng-team More help : https://help.launchpad.net/ListHelp