On 2016-05-10 15:54:34 +0300 (+0300), Vladimir Eremin wrote: [...] > 1. Automate overlay networking setup. I've used > https://www.tinc-vpn.org/ <https://www.tinc-vpn.org/> as a L2 > switching overlay, but OpenVPN could be tool of choice. Action > items: > - overlay networking setup should be integrated in fuel-devops [...] Just to be sure, you've seen the ovs_vxlan_bridge() implementation in devstack-gate where we set up an overlay L2 network using OVS/VXLAN? The same design also works fine with GRE (we used it for a while but ran into some service providers blocking IP protocol 47 on their LANs). http://git.openstack.org/cgit/openstack-infra/devstack-gate/tree/multinode_setup_info.txt http://git.openstack.org/cgit/openstack-infra/devstack-gate/tree/functions.sh#n1050 -- Jeremy Stanley