Hi Kashyap, Thanks for sharing. Added the fedora 21 qcow2 image to glance on RDO Juno 3 node install on CentOS7, fired up an instance, the instance came up after few seconds (like a docker container :-)) and I tried to install RDO Juno allinone on it and I'm getting: .... 20.0.0.7_nova.pp: [ DONE ] Applying 20.0.0.7_neutron.pp 20.0.0.7_neutron.pp: [ ERROR ] Applying Puppet manifests [ ERROR ] ERROR : Error appeared during Puppet run: 20.0.0.7_neutron.pp Notice: /Stage[main]/Main/Exec[neutron-db-manage upgrade]/returns: sqlalchemy.exc.OperationalError: (OperationalError) (1832, "Cannot change column 'l3_agent_id': used in a foreign key constraint 'routerl3agentbindings_ibfk_1'") 'ALTER TABLE routerl3agentbindings ADD CONSTRAINT pk_routerl3agentbindings PRIMARY KEY (router_id, l3_agent_id)' () You will find full trace in log /var/tmp/packstack/20141104-195148-LTIBnb/manifests/20.0.0.7_neutron.pp.log But the core services are running: [root@fedora21 novadocker]# pgrep -l nova 669 nova-cert 670 nova-scheduler 672 nova-consoleaut 676 nova-conductor 683 nova-novncproxy 716 nova-api 1311 nova-conductor 1314 nova-conductor 1354 nova-api 1355 nova-api 1454 nova-api 1455 nova-api 1474 nova-api 1475 nova-api 3927 nova-compute The next test which was important for me was docker, installed docker-io.x86_64 0:1.3.0-1.fc21, pulled my docker images (cloudssky/opencms-stack-cluster and the related mysql docker image), ran 4 containers and all works fine (the same is running on atomic host on top of havana). Pulled also the official Fedora 20 docker image and ran a container successfully and tried to install tomcat in that container, which didn't work somehow: [root@c94a67367bd3 /]# systemctl status tomcat.service Failed to get D-Bus connection: No connection to service manager. Installed tomcat 7 on Fedora 21 and it works fine. The last test was trying to install the nova-docker driver following [1], but nova-copmute doesn't work after changing the nova diver to nova-docker: [root@fedora21 novadocker]# systemctl status openstack-nova-compute ● openstack-nova-compute.service - OpenStack Nova Compute Server Loaded: loaded (/usr/lib/systemd/system/openstack-nova-compute.service; enabled) Active: failed (Result: start-limit) since Tue 2014-11-04 22:06:33 UTC; 13s ago Process: 4207 ExecStart=/usr/bin/nova-compute (code=exited, status=0/SUCCESS) Main PID: 4207 (code=exited, status=0/SUCCESS) Nov 04 22:06:33 fedora21.novalocal systemd[1]: openstack-nova-compute.service holdoff time over, scheduling restart. Nov 04 22:06:33 fedora21.novalocal systemd[1]: Stopping OpenStack Nova Compute Server... Nov 04 22:06:33 fedora21.novalocal systemd[1]: Starting OpenStack Nova Compute Server... Nov 04 22:06:33 fedora21.novalocal systemd[1]: start request repeated too quickly for openstack-nova-compute.service Nov 04 22:06:33 fedora21.novalocal systemd[1]: Failed to start OpenStack Nova Compute Server. journalctl gives me: -- -- Unit UNIT has begun starting up. Nov 04 22:23:02 fedora21.novalocal systemd[4906]: Received SIGRTMIN+24 from PID 4917 (kill). Nov 04 22:23:02 fedora21.novalocal systemd[4908]: pam_unix(systemd-user:session): session closed for user keystone Nov 04 22:23:02 fedora21.novalocal systemd[1]: Stopped User Manager for UID 163. -- Subject: Unit user(a)163.service has finished shutting down -- Defined-By: systemd -- Support: http://lists.freedesktop.org/mailman/listinfo/systemd-devel -- But I guess this is because keystone is not sourced due to the unfinished installation. [1] http://technodrone.blogspot.com/2014/10/nova-docker-on-juno.html Thanks, -arash On Tue, Nov 4, 2014 at 5:21 PM, Kashyap Chamarthy < kashyapc(a)fedoraproject.org&gt; wrote:

https://bugs.launchpad.net/neutron/+bug/1384555