Can't access VM after successfully created about openstack-grizzly-install-guide

[kojiwell]

I'm having the same issue. Has anyone resolved this?

[wnoguchi]

I have same issue too...

[dnepangue]

Having issue also with this. But in a Single Node https://github.com/mseknibilel/OpenStack-Grizzly-Install-Guide/blob/OVS_SingleNode/OpenStack_Grizzly_Install_Guide.rst

Hi vuquangchien, have you found any solution regarding this issue?

[vuquangchien]

No, I haven't. I tried to clear everything and re-install the OS, and then OpenStack but no use. I got the same problem :<

[moss2k13]

Hello,
I've noticed few things - after spawning an instance I have one additional line from syslog's ovs:

root@compute:~# grep ovs /var/log/syslog
Oct 25 14:25:37 compute ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl -- --may-exist add-port br-int qvoab320d8d-54 -- set Interface qvoab320d8d-54 external-ids:iface-id=ab320d8d-548c-4c2a-b4a6-97d887b92c29 external-ids:iface-status=active external-ids:attached-mac=fa:16:3e:44:d6:68 external-ids:vm-uuid=04c26806-bc5f-4184-bb59-2536bdbb7596
Oct 25 14:25:38 compute ovs-vsctl: 00001|vsctl|INFO|Called as /usr/bin/ovs-vsctl --timeout=2 set Port qvoab320d8d-54 tag=9

Also I have gre interfaces present in ovs-vsctl show:

root@compute:~# ovs-vsctl show
dd1ef9ba-cb9f-4c16-8f85-2f6085568188
    Bridge br-int
        Port "qvoab320d8d-54"
            tag: 9
            Interface "qvoab320d8d-54"
        Port patch-tun
            Interface patch-tun
                type: patch
                options: {peer=patch-int}
        Port br-int
            Interface br-int
                type: internal
    Bridge br-tun
        Port "gre-1"
            Interface "gre-1"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="10.x.x.93"}
        Port br-tun
            Interface br-tun
                type: internal
        Port patch-int
            Interface patch-int
                type: patch
                options: {peer=patch-tun}
        Port "gre-2"
            Interface "gre-2"
                type: gre
                options: {in_key=flow, out_key=flow, remote_ip="10.x.x.89"}
    ovs_version: "1.4.2"

I remember that ovs 1.4.2 reported errors when installed on higher kernel than 3.2.0-23-generic:

root@compute:~# grep -i ERROR /var/log/quantum/openvswitch-agent.log
ERROR [quantum.plugins.openvswitch.agent.ovs_quantum_agent] Failed to create OVS patch port. Cannot have tunneling enabled on this agent, since this version of OVS does not support tunnels or patch ports. Agent terminated!

Check your openvswitch log, downgrade to 3.2.0-23-generic if needed, rebuild ovs installation and post the results.

BR,
Peter

[mtasic85]

On ubuntu 12.04.3, to upgrade kernel to 3.8 and OVS to 1.9.0, follow #143 (comment)