The number is the ID of the instance in the nova.instances table:
mysql select id from instances where uuid =
'9927550c-5950-4daf-9f05-0530e51d36c7';
+---+
| id|
+---+
| 19437 |
+---+
$ iptables-save | grep 19437
:nova-compute-inst-19437 - [0:0]
-A nova-compute-inst-19437 -m
I am having issue troubleshooting iptables rules.
How can i identify which chain belongs to which instance..
i can see nova-compute-inst-X but i am not able to relate X to nova list
or to virsh list,Can some one please help in identifying proper iptables
chains
I’m not sure, but the X may be arbitrary. You should be able to correlate the
nova-compute-inst-X chain to the instance by looking at the
'nova-compute-local’ chain and looking for the fixed IP:
-A nova-compute-local -d 10.239.0.11/32 -j nova-compute-inst-25
-A nova-compute-local -d
