Open Stack

hi,

I have  configured  3 node  setup. Able to access instance form external
network and internal network .
i have attached another compute node in the current 3 node setup .
Launched instance in compute-2  but instance is not able to get the
internal ip address  through dhcp .
Is there any additional configuration required when i added new compute
node .
How can i debug this .

 Able to see IP for that instance when launching nova list command on
controller node as well on dash board.
user at user-ThinkCentre-M73:~$ nova list
+--------------------------------------+----------------+--------+------------+-------------+--------------------------------+
| ID                                   | Name           | Status | Task
State | Power State | Networks                       |
+--------------------------------------+----------------+--------+------------+-------------+--------------------------------+
| a28e3e67-7621-418a-9626-838c2396cd34 | comp2-inst3    | ACTIVE |
-          | Running     | demo-net=11.0.0.34, 172.0.0.10 |
| 83cf5d08-23a0-45b4-9485-07fa035b58b7 | ins1           | ACTIVE |
-          | Running     | demo-net=11.0.0.9, 172.0.0.7   |
| b2b57156-0c7f-4669-9946-b4a0e6ae8c1f | my_instance001 | ACTIVE |
-          | Running     | demo-net=11.0.0.2, 172.0.0.3   |
| 2a311004-76e1-4c71-b043-76ebd306179f | my_instance002 | ACTIVE |
-          | Running     | demo-net=11.0.0.5, 172.0.0.4   |
| 16af4e2e-8247-45eb-93dd-fc1304bf4601 | open-instance1 | ACTIVE |
-          | Running     | demo-net=11.0.0.11, 172.0.0.8  |


thanks,
srinivas.
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