Lately, i have been trying to deploy a single node openstack infrastructure on a centos OS host running on bare metal partition of my small server and got several interesting errors you would be interested to recover from in the event you follow my path
While trying to boot an image it went to error state.
To check why it was set to error state.I tailed the nova-compute log file
ERROR nova.compute.manager [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]Â Â Â Â interface=interface)
ERROR nova.compute.manager [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]
ERROR nova.compute.manager [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]
NoFloatingIpInterface: Interface eno16777736 not found.
ERROR nova.compute.manager [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]
ERROR nova.compute.manager [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]
INFO nova.compute.manager [req-8e0ab22d-1d8d-4c36-a768-d37e6afe6672 9a11abecb2b84f9091a6ef499a73c8b1 9dbb3be620334cc3a9eb8ad561296fc1 – – -] [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7
] Terminating instance
INFO nova.virt.libvirt.driver [-] [instance: a41718b9-ea06-4282-8be6-ddc6a59f30e7]
During wait destroy, instance disappeared.
This error means that while creating your floating ips,you did not specify a pool and attach an interface to it.
To create the floating ips again.Delete the existing ones using group delete
After that:
You can now comfortably set the pool and attach the interface
The nofloating interface then disappears and you are good to continue.
UPDATE:
This does not entirely solve the problem as after analyzing the nova.conf file and my log files the problem still persisted after a while.To solve this problem:
Do an ifconfig
The select your public interface that allows you to connect to the internet.
got my case it was eno1
Go to:
and set the following line