[Openstack-operators] upgrade instance
Peter L. Borghard
pborghard at choopa.com
Mon Jan 14 15:24:01 UTC 2013
Lorin,
Does this work with the essex release of openstack? I tried executing
however I'm receiving the below errors.
root at st4:/var/log/nova# nova resize 06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755
4155
from /var/log/nova/nova-api.log:
2013-01-14 10:20:44 INFO nova.api.openstack.wsgi
[req-bcabbdac-9ed8-42a1-9454-6daf3eb05667
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446] GET
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755
2013-01-14 10:20:44 INFO nova.api.openstack.wsgi
[req-bcabbdac-9ed8-42a1-9454-6daf3eb05667
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446]
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755
returned with HTTP 200
2013-01-14 10:20:44 INFO nova.api.openstack.wsgi
[req-3bd0c441-43c2-4f13-9628-56f5c8f8fbc0
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446] GET
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755
2013-01-14 10:20:44 INFO nova.api.openstack.wsgi
[req-3bd0c441-43c2-4f13-9628-56f5c8f8fbc0
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446]
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755
returned with HTTP 200
2013-01-14 10:20:44 INFO nova.api.openstack.wsgi
[req-263afc89-9e26-4b6a-9718-0b3092bc95ce
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446] POST
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755/action
2013-01-14 10:20:45 INFO nova.api.openstack.wsgi
[req-263afc89-9e26-4b6a-9718-0b3092bc95ce
fb69eb7789fb4d29bc26ce7b95aa31e0 2df3e34383d448f4bcac8342a23b0446]
http://192.168.1.123:8774/v2/2df3e34383d448f4bcac8342a23b0446/servers/06bed1d2-e8b1-43d8-91a8-8a2a5e4aa755/action
returned with HTTP 202
On 01/14/2013 09:59 AM, Lorin Hochstein wrote:
> Whoops, I sent the link to configuring for migrations, this is the one
> for configuration for resize:
>
> http://docs.openstack.org/folsom/openstack-compute/admin/content/configuring-resize.html
>
> Currently, the documentation only mentions XenServer when it talks
> about setting up ssh keys. But it's required for KVM as well, there's
> an outstanding doc bug here:
>
> https://bugs.launchpad.net/openstack-manuals/+bug/1095095
>
>
> On Mon, Jan 14, 2013 at 9:53 AM, Lorin Hochstein
> <lorin at nimbisservices.com <mailto:lorin at nimbisservices.com>> wrote:
>
> OpenStack allows you to resize running instances to a different
> flavor using the "nova resize" command.
>
> http://docs.openstack.org/folsom/openstack-compute/admin/content/nova_cli_resize.html
>
> However, your cloud has to be configured to support migration for
> this to work properly:
>
> http://docs.openstack.org/folsom/openstack-compute/admin/content/configuring-migrations.html
>
> In particular, this requires that the nova account can ssh without
> a password (i.e. using public-key authentication) from one compute
> host to another, so that the VM image files can be copied over
> from one host to another. This is because when you do a "resize",
> the instance can end up being scheduled to another compute host.
>
> Lorin
>
>
> On Mon, Jan 14, 2013 at 7:45 AM, Peter L. Borghard
> <pborghard at choopa.com <mailto:pborghard at choopa.com>> wrote:
>
> Try to snapshot an instance and relaunch the instance with a
> new flavor. If you're using ephemeral storage this won't be
> included in the snapshot though, not sure if there is a formal
> workaround for that.
>
>
> On 01/14/2013 06:34 AM, Nux! wrote:
>
> Hi,
>
> I can't for the life of me find how to upgrade an
> instance's RAM or/and vCPU. Any pointers please?
> I'm on Folsom.
>
>
>
> _______________________________________________
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> OpenStack-operators at lists.openstack.org
> <mailto:OpenStack-operators at lists.openstack.org>
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>
>
>
>
> --
> Lorin Hochstein
> Lead Architect - Cloud Services
> Nimbis Services, Inc.
> www.nimbisservices.com <http://www.nimbisservices.com>
>
>
>
>
> --
> Lorin Hochstein
> Lead Architect - Cloud Services
> Nimbis Services, Inc.
> www.nimbisservices.com <http://www.nimbisservices.com>
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