[Openstack] Image contextualization

2011-11-23 Thread Belmiro Moreira
Hello everyone, I'm interested in the functionallity described in the blueprint: https://blueprints.launchpad.net/nova/+spec/configuration-drive It was implemented for Diablo but I can't find any reference in the documentation. How to use this feature? Thanks a lot, Belmiro

Re: [Openstack] nova/puppet blueprint, and some questions

2012-01-27 Thread Belmiro Moreira
of external scripts when some operations (create, delete, ...) are performed the integration with external tools would be easier. --- What you have in your screenshot is really interesting but it seems very similar to other tools already implemented to manage puppet modules, ex: Foreman. Belmiro

[Openstack] openstack nova with thousands of hosts

2012-03-21 Thread Belmiro Moreira
(or regions…)? I saw some discussions for swift but none for nova. thanks, Belmiro Moreira ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https

Re: [Openstack] What does nova migrate do, exactly?

2012-06-05 Thread Belmiro Moreira
Hi, The host is selected by the scheduler. Belmiro On 05-06-2012 17:40, Florian Haas wrote: On 06/05/12 17:27, Vishvananda Ishaya wrote: No, migrate does dead migration on a server. Essentially snapshots the drive transfers it to a new server and reboots. Migrate and live-migration do need

Re: [Openstack] Nova migrate and resize

2012-06-06 Thread Belmiro Moreira
', is it possible to make it work also? Thanks On Wed, Jun 6, 2012 at 2:17 AM, Belmiro Moreira moreira.belmiro.email.li...@gmail.com wrote: Hi, I spent some time today trying understand how to use successfully the “resize” and “migrate” in nova. Because I couldn’t find any documentation… I

Re: [Openstack] Nova doesn't release ips when terminating instances

2012-06-23 Thread Belmiro Moreira
Hi, can you try with the flag: force_dhcp_release=false But first you need to: Manually set instance_id=NULL in the fixed_ips table allows things to work again. Belmiro CERN On Jun 23, 2012, at 5:11 AM, Lars Kellogg-Stedman wrote: When an instance terminates, the allocated field in the

Re: [Openstack] how to properly get rid of some `nova-manage service list` entries

2012-07-09 Thread Belmiro Moreira
Hi, you can simply delete them from the mysql services table. Belmiro CERN On Jul 9, 2012, at 12:46 PM, Christian Parpart wrote: Hey all, I'm having some old entries in the output of `nova-manage service list`, which I would like to get rid from. One compute, and 2 nova-network items. Is

Re: [Openstack] Instances and ARP

2013-01-21 Thread Belmiro Moreira
Hi Joe, nova network filtering rules are preventing ip-spoofing. There is a proposal to modify this behavior when using HA in instances. See thread: [openstack-dev] VM level HA. Changes in firewall.py question. You can check with: virsh nwfilter-dumpxml nova-base cheers, Belmiro On Jan 21,

Re: [Openstack] Ok, how do I debug this problem?

2013-01-22 Thread Belmiro Moreira
Hi Chris, Are all compute nodes happy? nova-manage service list Belmiro On Jan 21, 2013, at 7:23 PM, Christopher Smith csm...@wolfram.com wrote: So we have this four node Nova cluster running Essex. It has worked fine, but we've added new network interfaces. Openstack has not yet been

Re: [Openstack] What scheduler should be used while using availability_zones

2013-01-25 Thread Belmiro Moreira
Hi, SimpleScheduler is deprecated in Folsom and it only covers volume scheduling. In Folsom use the FilterSchedule and make sure you have the filter AvailabilityZones enabled. Belmiro On Jan 25, 2013, at 7:52 AM, Balamurugan V G balamuruga...@gmail.com wrote: Hi, I have two compute nodes

[Openstack] How to resize an instance if the image was deleted from glance?

2013-03-25 Thread Belmiro Moreira
Hi, I'm trying to resize an instance but it fails with: ERROR: The resource could not be found. (HTTP 404) (Request-ID: req-37976706-cb02-46df-b7d8-11ceb96da63f) This is because nova expects the image is in glance to do the migration/resize. If an image is removed from glance we can't

Re: [Openstack] nova scheduler: AggregateMultiTenancyIsolation enhanced for domain level tenancy

2013-05-03 Thread Belmiro Moreira
Hi, I never thought about domains but it seems a great idea! If you want to extend it would be great. Remember that at the moment the AggregateMultiTenancyIsolation filter only guaranties that the nodes in the aggregate will run instances from the specified tenant. But it isn't exclusive… There

Re: [Openstack] more info on this raise exception.NoValidHost

2013-05-21 Thread Belmiro Moreira
Hi, Let me just had that an instance can fail in different filters in different hosts. Some filters LOG the reason if debug=true. Check /var/log/nova/scheduler.log cheers, Belmiro On May 21, 2013, at 3:18 PM, Lei Zhang redheadflyundersha...@gmail.com wrote: Yes, nova-scheduler has lots of

[Openstack] Glance client with API 2

2013-05-28 Thread Belmiro Moreira
Hi, reading the docs my understanding is that if we use glance API v2 the glance-registry is not needed. I tried to remove glance-registry from my setup and use api v2 but then the glance client doesn't offer the same functionality. How to create an image using glance client and api v2?

Re: [Openstack] Glance client with API 2

2013-05-28 Thread Belmiro Moreira
Message- From: Belmiro Moreira moreira.belmiro.email.li...@gmail.com Sent: Tuesday, May 28, 2013 9:08am To: openstack@lists.launchpad.net openstack@lists.launchpad.net Subject: [Openstack] Glance client with API 2 Hi, reading the docs my understanding is that if we use glance API v2

Re: [Openstack] some issues about devstack

2013-07-22 Thread Belmiro Moreira
Hi, devstack is not for production environments... But answering your questions, you can change nova.conf as you like and then unstack and rejoin-stack Belmiro On 22 Jul 2013, at 04:25, 姚牧阳 yaomuyang1...@gmail.com wrote: Hi, all I have been using openstack for quite a long time and