Hi,

I am running a Multinode Devstack, with one Controller Node and one Compute Node. Our setup is like:

1. 1 hp laptop acting as a controller node (With no VM's)
2. 1 hp laptop acting as a compute node (With no VM's, devstack directly installed on the computer)
3. A router to connect the controller and the compute node ( assigned an ip on eth0 of both laptops and connected them via a router, acting as a switch).

After running ./stack.sh, and sourcing the openrc file, when I run

Nova hypervisor-list

I see both the control and compute node like this:

  +----+---------------------+-------+--------+
| ID | Hypervisor hostname | State | Status |
+----+---------------------+-------+--------+
| 1  | sak                 |       |        |
| 2  | ganapathy           |       |        |
+----+---------------------+-------+--------+

But I launch an instance on the Compute node, it goes into the error state. The erorr is:

{"message": "too many values to unpack | | Traceback (most recent call last): }

And when i launch the instance on controller node, everything works smoothly! I am using the following command;

nova boot --flavor m1.tiny --image $(nova image-list | grep $IMAGE'\s' | awk '{print $2}') --nic net-id=$(neutron net-list | grep private | awk '{print $2}') host1 --availability_zone=nova:ganapathy

Can anyone please help me with it? Any help will be appreciated