Aman's profile - activity

I have a Juno multinode setup (Controller node, Network node, 2 Compute nodes) and I am trying to access internet on cirros VM but I am unable to access it. I want to install an app on cirros vm for which I need internet access. However I am able to ping this vm through ext-net.

I have followed the OpenStack kilo install guide and have a setup with a controller, network and 2 compute nodes.

I have created an OpenStack VM with a Cirros Image, I can successfully login in to the cirros image and even ping the demo-net network gateway. But I am not able to ping ext-net external network.

$ ping -c 4 openstack.org

$ ping: bad address 'openstack.org'

Kindly provide some information on what can be the possible issues and the possible next steps.

I have a multinode kilo setup with a controller, network and 2 compute nodes.

I have configured external physical network and virtual networks, but I am not able to ping external net. The openstack kilo install guide says " If you are building your OpenStack nodes as virtual machines, you must configure the hypervisor to permit promiscuous mode on the external network". So how can I enable promiscuous mode on the hypervisor level, as " ifconfig eth0 promisc " enables it on only the host level I think.

So please provide some information on what should be the next steps.

Yes, both the nodes are pingable. I am able to ping every from other nodes. Do I have to configure migrations as I am running "nova live-migration vm_name host_name --block-migrate" command and I am getting this error.

If yes, how to configure migrations ? As I am able to boot VM's on both the compute hosts and they are going in ACTIVE state.

Thanks

please verify

We are using MySql

1 controller, 1 network and 2 compute

I have a multi-node set up with 2 compute nodes( Compute1 and Compute2). When I boot VM's on compute 1 they go to ACTIVE status but when I try to boot VM's on Compute2 host they are stuck in BUILD status. I can see both the compute nodes UP in “nova service-list” and both the host are present in “nova hypervisor-list” So what could be the reason that VM's are not going to ACTIVE status in Compute2 host.

I can see this error in the nova scheduler logs (/var/log/nova/nova-scheduler.log)

2015-05-20 10:01:44.450 9564 TRACE nova.servicegroup.drivers.db OperationalError: (OperationalError) database is locked u'UPDATE services SET updated_at=?, report_count=? WHERE services.id = ?' ('2015-05-20 04:31:44.431308', 41861, 2) 2015-05-20 10:01:44.450 9564 TRACE nova.servicegroup.drivers.db 2015-05-20 10:01:54.440 9564 ERROR nova.servicegroup.drivers.db [-] Recovered model server connection! 2015-05-20 10:44:11.649 9564 AUDIT nova.scheduler.host_manager [req-481421a9-c29b-4fe1-adf1-c07b0e01e556 None] Host filter forcing available hosts to compute1 2015-05-20 10:46:08.646 9564 AUDIT nova.scheduler.host_manager [req-b5a482d3-6aab-40a2-8b11-fb4fca888870 None] Host filter forcing available hosts to compute 2015-05-20 10:50:10.035 9564 AUDIT nova.scheduler.host_manager [req-a4debdff-0ad5-4fb8-afd4-e0dc255c3c78 None] Host filter forcing available hosts to compute1

please check the report:

ovs-vsctl report link

I am running nova migrate vm1 command. I didn't created any storage node (cinder or swift ) ... Do I need to create a storage node for migration ?

What should be the entrees for that? Right now I not with my PC but if you share the information then I will check and fill the entrees accordingly.. Thanks in advance... :)

Nova-manage service list showing all nova services enabled. Compute and compute1 both host enabled with a :)

Yes it is connected and when we do hypervisor-list then it shows both node over there

I have a multinode OpenStack Juno setup with 1 controller node, 1 network node and 1 compute node. Now I want to add 1 more compute node to the setup. So do I need to add endpoint for the 2nd Compute too at the controller side as we did for the first compute.

I tried setting up 2 computes( namely Compute and Compute1) but the issue now I have is that I am not able to boot a VM with Compute1 and it stays scheduling state while with Compute host the VM is created in Active state ?

So the main questions :

1. Do we need to add endpoint on the controller side for the 2nd compute(Compute1) host.
2. Why am I not able to boot a VM with the 2nd compute(Compute1) host, as I am able to boot a VM with the 1st compute(Compute) host an it goes in ACTIVE state.

Ubuntu 14.04 and OpenStack Juno

 root@controller:~# nova migrate --poll vm1

Server migrating... 0% complete
Error migrating server
ERROR (InstanceInErrorState): Unexpected error while running command.
Command: ssh 10.10.10.31 mkdir -p /var/lib/nova/instances/63cad586-d3ff-4e4c-a43d-3dbb26a4e128
Exit code: 255
Stdout: u''
Stderr: u"Warning: Permanently added '10.10.10.31' (ECDSA) to the list of known hosts.\r\nPer

i am getting this error please provide solution for this.