Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Chris Buccella
Bug report here: https://bugs.launchpad.net/nova/+bug/1439012 On Tue, Mar 31, 2015 at 3:56 PM, Michael Still wrote: > Ok, so that sounds like a totally reasonable feature request to me. > Can you please file a bug so its tracked and let me know the bug > number? > > Thanks, > Michael > > On Wed,

Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Gary Kotton
At the moment the aging is pretty rudimentary. There were patches in the Icehouse cycles that tried to address issues like this but they did not get any reviews and were eventually abandoned. It would be nice if there were different options for aging, maybe we should even try and explore something

[Openstack] Not able to ping vms on compute node

2015-03-31 Thread srindu vai
Hi,Am trying to get a multi-node setup with Devstack having one controller and two compute nodes.Am able to get the vms on the controller node to ping each other, but vms on the compute node is not reachable. I have a single interface. Please let me know what am i missing here or if any differe

[Openstack] [neutron] questions about IPv6 playing nice together with IPv4

2015-03-31 Thread Mike Spreitzer
Can Neutron do NAT between IPv4 and IPv6? For example, if there is a Neutron router between an external network having only IPv6 subnets and a tenant network having only IPv4 subnets, can there be a floating IP address in v6 bound to a private IP address in v4? If I have a tenant network with

Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Michael Still
Ok, so that sounds like a totally reasonable feature request to me. Can you please file a bug so its tracked and let me know the bug number? Thanks, Michael On Wed, Apr 1, 2015 at 1:27 AM, Chris Buccella wrote: > The instance disk images are stored in ceph. > > This isn't a situation we hit ofte

Re: [Openstack] Production grade guidelines

2015-03-31 Thread Tim Bell
> -Original Message- > From: Jay Pipes [mailto:jaypi...@gmail.com] > Sent: 31 March 2015 16:37 > To: openstack@lists.openstack.org > Subject: Re: [Openstack] Production grade guidelines > > On 03/31/2015 02:23 AM, somshekar kadam wrote: > > Any pointers or link to make openstack production

Re: [Openstack] Production grade guidelines

2015-03-31 Thread Jay Pipes
On 03/31/2015 02:23 AM, somshekar kadam wrote: Any pointers or link to make openstack production grade/guidelines. This question is too broad to answer. What do you consider "production grade"? Are you referring to resiliency? Scale? What workloads run on the cloud? Storage size? Throughput?

Re: [Openstack] [nova] Cleaning up unused images in the cache

2015-03-31 Thread Chris Buccella
The instance disk images are stored in ceph. This isn't a situation we hit often. But when several users are booting large, short-lifecyle instances (say, Windows, or Hadoop images to use with Sahara), they get the "no valid host" error. The only recourse then is for an admin to manually clean up

Re: [Openstack] Hostname into instance via Cloud-Init

2015-03-31 Thread Ryan Brown
On 03/31/2015 01:51 AM, James Buckett wrote: > > Hello OpenStack Community. > . > I would like to ask for comments on how to insert a hostname into to an > instance using cloud-init. > . > I am using a pool of assign IP addresses that have hostnames assigned in > DNS. > . > Thanks In Advance. > .

Re: [Openstack] OpenStack HA with multiple endpoints

2015-03-31 Thread Van Leeuwen, Robert
> We currently have two OpenStack management nodes (mgmt1 & mgmt2) with > keystone, nova, glance etc. > the access is through a VIP and a HAProxy balanced by round robin. > When I use the nova CLI for example “nova --debug list”, I can see that the > initial keystone request is spread around the

[Openstack] OpenStack HA with multiple endpoints

2015-03-31 Thread Chris
Hello, Hello, We currently have two OpenStack management nodes (mgmt1 & mgmt2) with keystone, nova, glance etc. the access is through a VIP and a HAProxy balanced by round robin. When I use the nova CLI for example "nova --debug list", I can see that the initial keystone request is spread a

Re: [Openstack] Hostname into instance via Cloud-Init

2015-03-31 Thread Girija Sharan
Hi James, I feel it will be useful for you if you go through this discussion (How a VM gets its hostname in Openstack Cloud ?) posted by me in Openstack group : Here is the link for that : https://www.linkedin.com/groupItem?view=&gid=3239106&type=member&item=5954970922636103684&trk=groups_search_i

[Openstack] Cinder list and cinder create generating error as unknown column instance_uuid in cinder.volumes

2015-03-31 Thread Kamsali, RaghavendraChari (Artesyn)
Hi, Am using openstack/juno and I bring up the setup like controller node and storage node, when I created volumes or getting list of volumes it is generating error as shown below . [stack@Storage devstack]$ cinder list ERROR: Internal Server Error (HTTP 500) (Request-ID: req-519d330d-5b14-