2
votes
4answers
2k views

libvirt network error - no 'default' network device found

My original purpose is to create centos image for openstack. Although I did directly with kvm, still wondering about error. Was using this manual for my task. After this command: # virt-install ...
0
votes
0answers
94 views

LinuxBridge Plugin configuration seems broken in my OpenStack Grizzly set-up, but how to debug it and fix it?

I used theses scripts (OpenStackGeek) to install a Single-node OpenStack Grizzly on an Ubuntu 13.04. Everything seemed to work quite fine until I tried to reach one VM. Unfortunately, no VM was ...
-1
votes
2answers
392 views

how to upgrade libvirt?

I'm trying to install openstack on RHEL 6.2. Following installation guide from openstack.org, I'm using the command: yum install openstack-nova openstack-glance After resolved many dependencies, I ...
7
votes
2answers
4k views

Monitor VM's resources (CPU, RAM etc)

I'm testing Openstack and i'd like to know how can i find out about resource utilization inside instances (Virtual Machines). Openstack uses kvm, qemu and libvirt in my testing environment. Is there ...
1
vote
3answers
3k views

libvirtError that domain already exists, but virsh list doesn't show it

When I try to launch an instance with OpenStack, I get the following error in nova-compute.log: (nova.rpc): TRACE: libvirtError: operation failed: domain 'instance-0000000a' already exists with uuid ...