<div dir="ltr">Hello, First off let me compliment and thank you for creating such awesome open source cloud/service orchestration software!! I am currently putting together a Ceph backed Openstack deploy using Juju and am having difficulty routing storage traffic between my compute node (running only nova-compute) and my ceph-osd (running only ceph-osd) nodes. The issue I am having is that storage traffic on my compute and storage nodes seems to be routed through the 1G interfaces which are on the os-admin-network and my ceph-public-network(os-admin-network == ceph-public-network). Having storage traffic pass through the 1G interfaces and happen on the 1G (os-admin-network/ceph-public-network) network is causing a bottleneck, and is also concerning seeing as I wouldn’t expect to see the storage traffic happen there. I am having extreme difficulty creating a separate network and interfaces(using Juju) for compute to talk to ceph-osd on…..the only resolve I can seem to arrive at is to manually configure a separate 10G net and separate 10G interfaces for compute to talk to ceph-osd on (otherwise my entire os-admin-network would have to be 10G) …which is difficult when deploying with juju seeing as manual configuration is not really supported. I have been baffled by this for a while now, not having my networks sorted out is causing me to fall far behind schedule for getting out new stack up and sending our servers to the datacenter. This of course is an imperative configuration that I need to understand and/or implement correctly in order to move forward with my deploy, if someone could share a little insight to a configuration (juju configs) where ceph-osd and compute might talk on ~(os-admin-network) it would be greatly appreciated! Thank you!</div>