Thanks a lot Joe!
Since yesterday I had this issue with nova-compute and after I synchronized the
clock on the servers and restart nova-compute on the server with the issue it
works great.
Thanks a lot!
Gabriel
________________________________
From: Joseph Heck <he...@me.com>
To: "Gurjar, Unmesh" <unmesh.gur...@nttdata.com>
Cc: "openstack@lists.launchpad.net" <openstack@lists.launchpad.net>
Sent: Wednesday, May 16, 2012 6:41 PM
Subject: Re: [Openstack] [Compute] nova-compute does not show up as ":-)" in
nova-manage service list
A completely separate potential cause - make sure the time is synchronized
between the various hosts. I significant discrepancy there (over 30 seconds I
think), will also result in the services thinking they're offline.
-joe (this one from hard experience)
On May 16, 2012, at 6:48 AM, Gurjar, Unmesh wrote:
Restarting libvirt service seemed to resolve the issue for me in the past.
>
>Thanks & Regards,
>Unmesh Gurjar | Lead Engineer | Vertex Software Private Ltd.
>| w. +91.20.6604.1500 x 379
>| m. +91.982.324.7631 | unmesh.gur...@nttdata.com | Follow us on
>Twitter@NTTDATAAmericas
>
>From: Leander Bessa Beernaert [mailto:leande...@gmail.com]
>Sent: Wednesday, May 16, 2012 5:54 PM
>To: Day, Phil
>Cc: Gurjar, Unmesh; openstack@lists.launchpad.net
>Subject: Re: [Openstack] [Compute] nova-compute does not show up as ":-)" in
>nova-manage service list
>
>I tried 'virsh list', and the command hangs. At first i thought it was because
>of KVM, since the vm does not support it. I remember having the same problem
>with diablo, but it would only result in error when the instance was being
>launched on the compute service. So i changed "libvirt_type=kvm" to
>"libvirt_type=qemu".
>
>However, the problem still remains: "virsh list" still hangs and compute
>refuses to leave the state "XXX".
>On Wed, May 16, 2012 at 12:51 PM, Day, Phil <philip....@hp.com> wrote:
>So the things to check are:
>
>- Is the nova-compute service running ? If not the nova-compute.log
>should show why its failing
>
>- If it is running then it probably means that its getting stuck on
>some long running issue (e.g as down loading an image, problems talking to
>libvirt, slow response from the DB, etc). XXX in this case means that its
>slow in updating its services entry rather than failed as such
>
>Phil
>
>From: openstack-bounces+philip.day=hp....@lists.launchpad.net [mailto:openstack-bounces+philip.day=hp....@lists.launchpad.net] On
> Behalf OfLeander Bessa Beernaert
>Sent: 16 May 2012 12:19
>To: Gurjar, Unmesh
>Cc: openstack@lists.launchpad.net
>Subject: Re: [Openstack] [Compute] nova-compute does not show up as ":-)" in
>nova-manage service list
>
>Shouldn't nova-network and nova-scheduler also fail then, since they share the
>same config file? If so, that's not what's happening with me, only the compute
>service is listed as "XXX".
>On Wed, May 16, 2012 at 12:10 PM, Gurjar, Unmesh <unmesh.gur...@nttdata.com>
>wrote:
>Hi Leander,
>
>The issue is the Compute is not updating its heartbeat (services table in the
>nova database), which is causing this.
>You probably need to check database connection string in the nova.conf on the
>Compute host and the db connection from the Compute host is working.
>
>Thanks & Regards,
>Unmesh Gurjar | Lead Engineer | Vertex Software Private Ltd.
>| w. +91.20.6604.1500 x
>379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.com | Follow us on
>Twitter@NTTDATAAmericas
>
>From: openstack-bounces+unmesh.gurjar=nttdata....@lists.launchpad.net [mailto:openstack-bounces+unmesh.gurjar=nttdata....@lists.launchpad.net]On
> Behalf Of Leander Bessa Beernaert
>Sent: Wednesday, May 16, 2012 4:30 PM
>To: openstack@lists.launchpad.net
>Subject: [Openstack] [Compute] nova-compute does not show up as ":-)" in
>nova-manage service list
>
>Hello,
>
>
>I can't get nova-compute to show up as ":-)" under 'nova-manager service
>list'. I've checked the logs and can't find any error or warning.
>
>I'm using the default packages shipped with ubuntu 12.04 and have installed
>everything in a virtual machine.
>
>Regards,
>
>Leander
>
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