> Hi Folks, > > I am working on bringing up a multi node OpenStack environment with OVS. > I have a Controller, Compute and a Gateway/Network node. > This is running Folsom. Most of the services are up, except that I cannot > ping the floating ip of the VM.
What kind of setup are you creating? Bridge_mapped networks? Private networks (with GRE tunnels)? If you are setting this up with GRE I'm missing the GRE tunnels in the "ovs-vsctl show" overview. You should have GRE tunnels to all Compute nodes in the network. To start troubleshooting I would first check if networking works between compute nodes: Start two VM's, on different Compute nodes, in the same subnet and see if they can reach each other. (If they do not get a DHCP IP just put in a static IP for now) There is bug with rebooting the machines running dhcp / l3-agent which might be good to be aware of: https://bugs.launchpad.net/quantum/+bug/1091605 Cheers, Robert van Leeuwen
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