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 10.239.0.18/32 -j nova-compute-inst-65 -A nova-compute-local -d 10.239.0.26/32 -j nova-compute-inst-95 -A nova-compute-local -d 10.239.0.20/32 -j nova-compute-inst-69 In the DB, the correlation exists: root@controller01:~# nova list --all-ten | grep 10.239.0.11 | 1bbb6888-b74f-4fc3-8c22-4c5231823567 | myInstance | ACTIVE | public=10.239.0.11, 10.242.0.232 | mysql> use nova; select * from security_group_instance_association where instance_uuid='1bbb6888-b74f-4fc3-8c22-4c5231823567'; Database changed +---------------------+------------+------------+---------+----+-------------------+--------------------------------------+ | created_at | updated_at | deleted_at | deleted | id | security_group_id | instance_uuid | +---------------------+------------+------------+---------+----+-------------------+--------------------------------------+ | 2013-07-03 14:40:47 | NULL | NULL | 0 | 25 | 3 | 1bbb6888-b74f-4fc3-8c22-4c5231823567 | +---------------------+------------+------------+---------+----+-------------------+———————————————————+ The ID (25) corresponds to the chain name seen here: -A nova-compute-local -d 10.239.0.11/32 -j nova-compute-inst-25 James > On Mar 18, 2015, at 1:37 PM, mad Engineer <themadengin...@gmail.com> wrote: > > 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 > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack@lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
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