Hey folks, I’ve been trying for a while now to install OpenStack using packstack-queens on several different devices, but installation keeps failing due to external networking dying after OVS creates the br-ex bridge. Once install completes/fails I can ping gw but can’t reach anything external until I restart network.service. I’ve tried the setup on three separate Intel i5 NUCs & a laptop (all with 16-32G RAM, 250GB+ disk) & keep running into the same error on all boxes. Oddly enough, installation works like a charm on KVM & even on AWS ec2, but not on bare metal. Would someone mind helping me out? Here’s an outline of my latest attempt: OS: CentOS 7.5, RAM: 32G, Disk: 250G [root@controller ~]# uname -a Linux controller.strugglestack.org <http://controller.strugglestack.org/> 3.10.0-862.11.6.el7.x86_64 #1 SMP Tue Aug 14 21:49:04 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux Latest error: ```` ERROR : Error appeared during Puppet run: 192.168.1.172_compute.pp Error: Execution of '/usr/bin/yum -d 0 -e 0 -y install openstack-nova-migration' returned 1: No Presto metadata available for centos-qemu-ev ```` openstack-setup.log (debug) - https://gist.github.com/OGtrilliams/cd96572b257c1f4cd9426a9aea72a4dd <https://gist.github.com/OGtrilliams/cd96572b257c1f4cd9426a9aea72a4dd> Answer file: fa4441a8618e4047b9ee89b54e265c94 <https://gist.github.com/OGtrilliams/fa4441a8618e4047b9ee89b54e265c94>