Re: [Openstack] Problem in essex nova-manage service list
1. Compute service - Looks like your Nova Compute service did not register itself. If Compute service is not running on the same host as other Nova services, check the 'sql_connection' string in nova.conf. 2. Network service - The network service hasn't updated its heartbeat (services table in nova db) for quite some time hence the 'XXX' status. Try restarting the Nova Network service and check for errors in service logs. Hope this helps. Thanks Regards, Unmesh Gurjar | Lead Engineer | NTT DATA Global Technology Services Private Limited | w. +91.20.6604.1500 x 379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Learn more at nttdata.com/americas From: openstack-bounces+unmesh.gurjar=nttdata@lists.launchpad.net [mailto:openstack-bounces+unmesh.gurjar=nttdata@lists.launchpad.net] On Behalf Of Guilherme Russi Sent: Wednesday, December 12, 2012 6:28 PM To: openstack@lists.launchpad.net Subject: [Openstack] Problem in essex nova-manage service list Hi all, Can anybody help me with this, when I type nova-manage service list I cannot see the nova-compute in the processes and the nova-network has this XXX. What should I do? Thank you all. 2012-12-12 10:36:53 DEBUG nova.utils [req-6e9f672a-c484-40be-9796-a9b8b000358f None None] backend module 'nova.db.sqlalchemy.api' from '/usr/lib/python2.7/dist-packages/nova/db/sqlalchemy/api.pyc' from (pid=5630) __get_backend /usr/lib/python2.7/dist-packages/nova/utils.py:658 Binary Host Zone Status State Updated_At nova-scheduler mypcnova enabled :-) 2012-12-12 12:36:51 nova-consoleauth mypcnova enabled :-) 2012-12-12 12:36:50 nova-console mypcnova enabled :-) 2012-12-12 12:36:51 nova-certmypcnova enabled :-) 2012-12-12 12:36:50 nova-network mypcnova enabled XXX 2012-12-12 12:25:59 __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] MAC address uniqueness in folsom
Hi, I can think of two alternative solutions for maintaining uniqueness: 1. DB look up: After generating a new MAC address, checking uniqueness by doing a DB look up. 2. Having a 'unique' constraint on the 'mac_address' column and handle the DB IntegrityError and retry generating a new MAC address. I also think, initializing the 'random.seed' in start-up process of Quantum server (with a different value - configurable one; on each server) could help in reducing conflicts. I think either of the above solutions could be used for fixing LP bug #1050924. Thanks Regards, Unmesh Gurjar | Lead Engineer | NTT DATA Global Technology Services Private Limited | w. +91.20.6604.1500 x 379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Learn more at nttdata.com/americas From: openstack-bounces+unmesh.gurjar=nttdata@lists.launchpad.net [mailto:openstack-bounces+unmesh.gurjar=nttdata@lists.launchpad.net] On Behalf Of Neelakantam Gaddam Sent: Friday, October 26, 2012 11:37 AM To: mth...@mthode.org Cc: openstack@lists.launchpad.net Subject: Re: [Openstack] MAC address uniqueness in folsom Hi, We want unique MAC addresses in our environment only but across multiple tenants. Thanks for quick reply. --- Neelakantam On Fri, Oct 26, 2012 at 9:38 AM, Matthew Thode mth...@mthode.orgmailto:mth...@mthode.org wrote: On 10/25/2012 11:02 PM, Neelakantam Gaddam wrote: Hi All, Does the MAC address generated in quantum is unique across tenants in folsom? I am developing an application that requires unique MAC address. If not unique, is there any way to make MAC address unique? Please help me. Thanks in advance. ___ Mailing list: https://launchpad.net/~openstackhttps://launchpad.net/%7Eopenstack Post to : openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstackhttps://launchpad.net/%7Eopenstack More help : https://help.launchpad.net/ListHelp Do you need it to be globally unique (amongst all macs on earth) or simply unique in your environment? -- -- Matthew Thode ___ Mailing list: https://launchpad.net/~openstackhttps://launchpad.net/%7Eopenstack Post to : openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstackhttps://launchpad.net/%7Eopenstack More help : https://help.launchpad.net/ListHelp -- Thanks Regards Neelakantam Gaddam __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Process for targetting blueprint for RC1
Hi, I have submitted implementation of https://blueprints.launchpad.net/openstack-common/+spec/http-notification-driver blueprint (review request https://review.openstack.org/#/c/11016/) and it is currently under review. I intend this implementation to get released in RC1. Can someone please let me know the process to propose it for getting added in RC1. Thanks Regards, Unmesh Gurjar | Lead Engineer | NTT DATA Global Technology Services Private Limited | w. +91.20.6604.1500 x 379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Learn more at nttdata.com/americas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Review required: https://review.openstack.org/#/c/11016/
Hi All, Please review: https://review.openstack.org/#/c/11016/ - HTTP POST Notifier for OpenStack projects. Thanks Regards, Unmesh Gurjar | Lead Engineer | NTT DATA Global Technology Services Private Limited | w. +91.20.6604.1500 x 379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.com | Learn more at nttdata.com/americas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding ___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Review required - https://review.openstack.org/#/c/11016/
Hi All, I have added HTTP POST notifier to the openstack-common project and needs review. Please review: https://review.openstack.org/#/c/11016/. Thanks Regards, Unmesh Gurjar | Lead Engineer | NTT DATA Global Technology Services Private Limited | w. +91.20.6604.1500 x 379 | m. +91.982.324.7631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Learn more at nttdata.com/americas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Keystone user name validation (Review needed)
Hi, I have addressed all the review comments for https://review.openstack.org/#/c/6140/. Can someone please do the needful. 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.commailto:unmesh.gur...@nttdata.com | Follow us on Twitter@NTTDATAAmericas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Compute] nova-compute does not show up as :-) in nova-manage service list
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.commailto: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 __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] [Compute] nova-compute does not show up as :-) in nova-manage service list
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.commailto: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.commailto: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.netmailto:hp@lists.launchpad.net [mailto:openstack-bounces+philip.daymailto:openstack-bounces%2Bphilip.day=hp@lists.launchpad.netmailto:hp@lists.launchpad.net] On Behalf Of Leander Bessa Beernaert Sent: 16 May 2012 12:19 To: Gurjar, Unmesh Cc: openstack@lists.launchpad.netmailto: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.commailto: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 379tel:%2B91.20.6604.1500%20x%20379 | m. +91.982.324.7631tel:%2B91.982.324.7631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Follow us on Twitter@NTTDATAAmericas From: openstack-bounces+unmesh.gurjar=nttdata@lists.launchpad.netmailto:nttdata@lists.launchpad.net [mailto:openstack-bounces+unmesh.gurjarmailto:openstack-bounces%2Bunmesh.gurjar=nttdata@lists.launchpad.netmailto:nttdata@lists.launchpad.net] On Behalf Of Leander Bessa Beernaert Sent: Wednesday, May 16, 2012 4:30 PM To: openstack@lists.launchpad.netmailto: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 __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
[Openstack] Quantum - Keystone integration in stable/essex broken?
Hi, I am using stable/essex release and have enabled Quantum with Keystone authentication. I had to update the authN filter to use the 'keystone.middleware.auth_token:filter_factory' (instead of the default 'keystone.middleware.quantum_auth_token:filter_factory'). However, seems like enabling Keystone with Quantum is not completely supported (since the nova-manage network creation fails with authentication error). Looks like the Quantum Manager in Nova does not support Keystone authentication. Can someone please confirm whether enabling Quantum with Keystone is completely supported. Another observation is that the Nova Quantum client (https://github.com/openstack/nova/blob/stable/essex/nova/network/quantum/client.py) is using the Quantum API version 1.1, however, the CURRENT version in Quantum API (https://github.com/openstack/quantum/blob/stable/essex/quantum/api/versions.py) is 1.0 (version 1.1 is PROPOSED). Shouldn't Nova Quantum client (of stable/essex) be using version 1.0 instead? 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.commailto:unmesh.gur...@nttdata.com | Follow us on Twitter@NTTDATAAmericas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
Re: [Openstack] Issue in KVM block migration
The user running the compute server is a member of libvirt group.
I tried the migration via virsh, however that too returns the same result. I
get similar logs in the qemu log file.
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.commailto:unmesh.gur...@nttdata.com | Follow us on
Twitter@NTTDATAAmericas
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Friday, April 13, 2012 2:22 PM
To: Gurjar, Unmesh
Cc: openstack@lists.launchpad.net
Subject: Re: [Openstack] Issue in KVM block migration
Hi,
sorry for the late reply.
Does the user nova belong to the libvirt group ?
Can you try manually the migration via virsh ?
$ virsh --migrate --live --copy-storage-all $domain qemu+tcp://user@server/sytem
thanks
Nuage Co - Razique Mahroua
razique.mahr...@gmail.commailto:razique.mahr...@gmail.com
[cid:image001.jpg@01CD199E.79A758F0]
Le 11 avr. 2012 à 16:44, Gurjar, Unmesh a écrit :
Thanks Razique for taking up this one.
Libvirt version on both Compute hosts:
$ libvirtd --version
libvirtd (libvirt) 0.9.2
$ virsh --version
0.9.2
Here are my libvirtd.conf details:
listen_tls = 0
listen_tcp = 1
unix_sock_group = libvirtd
unix_sock_rw_perms = 0770
auth_unix_ro = none
auth_unix_rw = none
auth_tcp = none
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.commailto:unmesh.gur...@nttdata.com | Follow us on
Twitter@NTTDATAAmericas
From: Razique Mahroua
[mailto:razique.mahr...@gmail.com]mailto:[mailto:razique.mahr...@gmail.com]
Sent: Wednesday, April 11, 2012 7:33 PM
To: Gurjar, Unmesh
Cc: openstack@lists.launchpad.netmailto:openstack@lists.launchpad.net
Subject: Re: [Openstack] Issue in KVM block migration
Hi,
it looks like the user under which libvirt is running doesn't have the rights
to manage server's IF.
What version of libvirt are you using ?
Can I see the file /etc/libvirt/libvirtd.com ? (cat /etc/libvirt/libvirtd.conf
| grep -v -e # -e ^$
Raz
Nuage Co - Razique Mahroua
razique.mahr...@gmail.commailto:razique.mahr...@gmail.com
image001.jpg
Le 11 avr. 2012 à 14:48, Gurjar, Unmesh a écrit :
Hi,
I have setup two Compute nodes (using Openstack master branch) and configured
libvirt for block migration (by following step #1 and #4 mentioned
herehttp://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-live-migrations.html).
In addition, I have also disabled apparmor for libvirtd profile and have an
entry in '/etc/hosts' of both the Compute hosts.
From both the Compute hosts, I am able to connect and fetch the list of
running instances on the other host (using the hostname), as follows:
virsh # connect qemu+tcp://ubuntu-dev-001/system
virsh # list
The issue is block migrating an instance between these hosts fails with the
following error in the source Compute host console:
libvir: QEMU error : operation failed: migration job: unexpectedly failed
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] Making asynchronous call on network
... from (pid=18487) multicall /opt/stack/nova/nova/rpc/amqp.py:318
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] MSG_ID is
8d91158236ae4de0bd8b89533f060892 from (pid=18487) multicall
/opt/stack/nova/nova/rpc/amqp.py:321
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] Making asynchronous cast on
compute.ubuntu-dev-001... from (pid=18487) cast
/opt/stack/nova/nova/rpc/amqp.py:343
Traceback (most recent call last):
File /usr/lib/python2.7/dist-packages/eventlet/hubs/poll.py, line 97, in
wait
readers.get(fileno, noop).cb(fileno)
File /usr/lib/python2.7/dist-packages/eventlet/greenthread.py, line 192, in
main
result = function(*args, **kwargs)
File /opt/stack/nova/nova/virt/libvirt/connection.py, line 2179, in
_live_migration
recover_method(ctxt, instance_ref, dest, block_migration)
File /usr/lib/python2.7/contextlib.py, line 24, in __exit__
self.gen.next()
File /opt/stack/nova/nova/virt/libvirt/connection.py, line 2175, in
_live_migration
FLAGS.live_migration_bandwidth)
File /usr/lib/python2.7/dist-packages/libvirt.py, line 689, in migrateToURI
if ret == -1: raise libvirtError ('virDomainMigrateToURI() failed',
dom=self)
libvirtError: operation failed: migration job: unexpectedly failed
Removing descriptor: 12
I find the following in the qemu log file
(/var/log/libvirt/qemu/instance-0003.log ) on the destination Compute host:
2012-04-11 04:14:25.971: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.14 -enable-kvm -m 512 -smp
1,sockets=1,cores=1,threads=1 -name instance-0003 -uuid
f58d5f32-6d55-43fb-89ed-c33ebf72d1ed -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0003.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=readline -rtc base=utc
Re: [Openstack] Issue in KVM block migration
Thanks Razique for taking up this one.
Libvirt version on both Compute hosts:
$ libvirtd --version
libvirtd (libvirt) 0.9.2
$ virsh --version
0.9.2
Here are my libvirtd.conf details:
listen_tls = 0
listen_tcp = 1
unix_sock_group = libvirtd
unix_sock_rw_perms = 0770
auth_unix_ro = none
auth_unix_rw = none
auth_tcp = none
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.commailto:unmesh.gur...@nttdata.com | Follow us on
Twitter@NTTDATAAmericas
From: Razique Mahroua [mailto:razique.mahr...@gmail.com]
Sent: Wednesday, April 11, 2012 7:33 PM
To: Gurjar, Unmesh
Cc: openstack@lists.launchpad.net
Subject: Re: [Openstack] Issue in KVM block migration
Hi,
it looks like the user under which libvirt is running doesn't have the rights
to manage server's IF.
What version of libvirt are you using ?
Can I see the file /etc/libvirt/libvirtd.com ? (cat /etc/libvirt/libvirtd.conf
| grep -v -e # -e ^$
Raz
Nuage Co - Razique Mahroua
razique.mahr...@gmail.commailto:razique.mahr...@gmail.com
[cid:image001.jpg@01CD181B.15CF4060]
Le 11 avr. 2012 à 14:48, Gurjar, Unmesh a écrit :
Hi,
I have setup two Compute nodes (using Openstack master branch) and configured
libvirt for block migration (by following step #1 and #4 mentioned
herehttp://docs.openstack.org/diablo/openstack-compute/admin/content/configuring-live-migrations.html).
In addition, I have also disabled apparmor for libvirtd profile and have an
entry in '/etc/hosts' of both the Compute hosts.
From both the Compute hosts, I am able to connect and fetch the list of
running instances on the other host (using the hostname), as follows:
virsh # connect qemu+tcp://ubuntu-dev-001/system
virsh # list
The issue is block migrating an instance between these hosts fails with the
following error in the source Compute host console:
libvir: QEMU error : operation failed: migration job: unexpectedly failed
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] Making asynchronous call on network
... from (pid=18487) multicall /opt/stack/nova/nova/rpc/amqp.py:318
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] MSG_ID is
8d91158236ae4de0bd8b89533f060892 from (pid=18487) multicall
/opt/stack/nova/nova/rpc/amqp.py:321
2012-04-11 03:15:54 DEBUG nova.rpc.amqp [-] Making asynchronous cast on
compute.ubuntu-dev-001... from (pid=18487) cast
/opt/stack/nova/nova/rpc/amqp.py:343
Traceback (most recent call last):
File /usr/lib/python2.7/dist-packages/eventlet/hubs/poll.py, line 97, in
wait
readers.get(fileno, noop).cb(fileno)
File /usr/lib/python2.7/dist-packages/eventlet/greenthread.py, line 192, in
main
result = function(*args, **kwargs)
File /opt/stack/nova/nova/virt/libvirt/connection.py, line 2179, in
_live_migration
recover_method(ctxt, instance_ref, dest, block_migration)
File /usr/lib/python2.7/contextlib.py, line 24, in __exit__
self.gen.next()
File /opt/stack/nova/nova/virt/libvirt/connection.py, line 2175, in
_live_migration
FLAGS.live_migration_bandwidth)
File /usr/lib/python2.7/dist-packages/libvirt.py, line 689, in migrateToURI
if ret == -1: raise libvirtError ('virDomainMigrateToURI() failed',
dom=self)
libvirtError: operation failed: migration job: unexpectedly failed
Removing descriptor: 12
I find the following in the qemu log file
(/var/log/libvirt/qemu/instance-0003.log ) on the destination Compute host:
2012-04-11 04:14:25.971: starting up
LC_ALL=C PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin
QEMU_AUDIO_DRV=none /usr/bin/kvm -S -M pc-0.14 -enable-kvm -m 512 -smp
1,sockets=1,cores=1,threads=1 -name instance-0003 -uuid
f58d5f32-6d55-43fb-89ed-c33ebf72d1ed -nodefconfig -nodefaults -chardev
socket,id=charmonitor,path=/var/lib/libvirt/qemu/instance-0003.monitor,server,nowait
-mon chardev=charmonitor,id=monitor,mode=readline -rtc base=utc -boot c
-kernel /opt/stack/nova/instances/instance-0003/kernel -initrd
/opt/stack/nova/instances/instance-0003/ramdisk -append root=/dev/vda
console=ttyS0 -drive
file=/opt/stack/nova/instances/instance-0003/disk,if=none,id=drive-virtio-disk0,format=qcow2,cache=none
-device
virtio-blk-pci,bus=pci.0,addr=0x4,drive=drive-virtio-disk0,id=virtio-disk0
-netdev tap,ifname=tapfcfa2a6c-35,script=,id=hostnet0 -device
rtl8139,netdev=hostnet0,id=net0,mac=fa:16:3e:7d:32:27,bus=pci.0,addr=0x3
-chardev
file,id=charserial0,path=/opt/stack/nova/instances/instance-0003/console.log
-device isa-serial,chardev=charserial0,id=serial0 -chardev pty,id=charserial1
-device isa-serial,chardev=charserial1,id=serial1 -usb -device
usb-tablet,id=input0 -vnc 127.0.0.1:0 -k en-us -vga cirrus -incoming
tcp:0.0.0.0:49166 -device virtio-balloon-pci,id=balloon0,bus=pci.0,addr=0x5
Domain id=15 is tainted: high-privileges
Domain id=15 is tainted: shell-scripts
char device redirected to /dev/pts/17
2012-04-11 04:14:26.406: shutting down
can't delete tapfcfa2a6c
[Openstack] Keypair injection failure should fail instance creation
Hi Vishy, While launching an instance if key-pair injection fails, still the instance comes up running. It is possible to change the administrator password for an instance by performing the 'changePassword' action, however the support is available in Xen but not in KVM. I am therefore inclined towards having the instance creation fail if key-pair injection fails. Please refer: https://bugs.launchpad.net/nova/+bug/967994 Launchpad answers: https://answers.launchpad.net/nova/+question/192108 Thanks Regards, Unmesh Gurjar | Lead Engineer | Vertex Software Private Ltd. | w. +91.20.6604.1500 x 379 | m. +91.9823.247.631 | unmesh.gur...@nttdata.commailto:unmesh.gur...@nttdata.com | Follow us on Twitter@NTTDATAAmericas __ Disclaimer:This email and any attachments are sent in strictest confidence for the sole use of the addressee and may contain legally privileged, confidential, and proprietary data. If you are not the intended recipient, please advise the sender by replying promptly to this email and then delete and destroy this email and any attachments without any further use, copying or forwarding___ Mailing list: https://launchpad.net/~openstack Post to : openstack@lists.launchpad.net Unsubscribe : https://launchpad.net/~openstack More help : https://help.launchpad.net/ListHelp
