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Posted to user@vcl.apache.org by Adrian Plummer <a....@unsw.edu.au> on 2012/08/24 01:30:54 UTC
VCL 2.3 with CentOS6.3 KVM host: Fails to create base image
Hi
I've just joined this list and this is my first post, so please be
gentle :) I also apologise if I am posting to the wrong list :(
I have setup Apache VCL in a test environment to evaluate for deployment
for the Faculty of Science at the University of New South Wales, Sydney,
Australia.
I have been working with both VMWare and KVM (on CentOS 6.3).
I have managed to create a base image on the VMWare system but can't
seem to get one created on the KVM system.
I can't find any reference to the specifc problem that I am having in
the list archives, though I have only looked briefly at this years
archives (July to January 2012).
The logs of the failed image creation is forwarded below.
It looks to me as if the problem is when the the 'libvirt.pm' module is
trying to find the domain/virtual machine to be used as the base image
on the kvm host.
It successfully runs the 'virsh list --all' command and gets the result
correctly:
SNIP
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed defined domains on kvmhost2
|16421|54:54|image| command: virsh list --all
|16421|54:54|image| output:
|16421|54:54|image| Id Name State
|16421|54:54|image| ----------------------------------------------------
|16421|54:54|image| 8 centos63base1 running
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved domain info from kvmhost2:
|16421|54:54|image| 8. centos63base1 (running)
SNIP
But then when it tries to use that information to dump the XML config
for the domain, there seem to be extra space added to the front of the
domain name so that the 'virsh dumpxml' command fails:
SNIP
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
|16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
|16421|54:54|image| error: failed to get domain ' centos63base1'
|16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
SNIP
I am not sure if this is something I have done wrong with the
configuration or what but any advice would be useful.
Regards,
Adrian
-------- Original Message --------
Subject: PROBLEM --
vcltest2|54:54|image|image.pm|tempt037>kvmhost2.maths.unsw.edu.au|linux-centos63base1-29-v0|admin
Date: Thu, 23 Aug 2012 14:20:12 +1000
From: <ro...@vcltest2.maths.unsw.edu.au>
To: <a....@unsw.edu.au>
linux-centos63base1-29-v0 image creation failed
------------------------------------------------------------------------
time: 2012-08-23 14:20:12
caller: image.pm:reservation_failed(387)
( 0) image.pm, reservation_failed (line: 387)
(-1) image.pm, process (line: 167)
(-2) vcld, make_new_child (line: 571)
(-3) vcld, main (line: 350)
------------------------------------------------------------------------
management node: vcltest2.maths.unsw.edu.au
reservation PID: 16421
parent vcld PID: 11571
request ID: 54
reservation ID: 54
request state/laststate: image/image
request start time: 2012-08-23 14:20:07
request end time: 2012-08-23 15:20:07
for imaging: no
log ID: none
computer: tempt037 DOMAIN REMOVED
computer id: 12
computer type: virtualmachine
computer eth0 MAC address: 52:54:00:fb:66:ad
computer eth1 MAC address: 52:54:00:44:41:de
computer private IP address: IP REMOVED
computer public IP address: IP REMOVED
computer in block allocation: no
provisioning module: VCL::Module::Provisioning::libvirt
vm host: kvmhost2 DOMAIN REMOVED
vm host ID: 3
vm host computer ID: 4
vm profile: KVM-local and network storage
vm profile VM path: /local-vms
vm profile repository path: <undefined>
vm profile datastore path: /share/vcltest2/kvmhost2
vm profile disk type: dedicated
image: linux-centos63base1-29-v0
image display name: centos63base1
image ID: 29
image revision ID: 23
image size: 1450 MB
use Sysprep: no
root access: yes
image owner ID: 1
image owner affiliation: Local
image revision date created: 2012-08-23 14:20:11
image revision production: yes
OS module: VCL::Module::OS::Linux
user: admin
user name: vcl admin
user ID: 1
user affiliation: Local
------------------------------------------------------------------------
RECENT LOG ENTRIES FOR THIS PROCESS:
|16421|54:54|image| : "ip_address" => {
|16421|54:54|image| : "10.64.128.20" => "255.255.255.0"
|16421|54:54|image| : },
|16421|54:54|image| : "name" => "eth1",
|16421|54:54|image| : "physical_address" => "52:54:00:fb:66:ad"
|16421|54:54|image| : },
|16421|54:54|image| : "lo" => {
|16421|54:54|image| : "name" => "lo"
|16421|54:54|image| : }
|16421|54:54|image| : }
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1630)|attempting to retrieve private IP address for computer: tempt037
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1634)|retrieved contents of /etc/hosts on this management node, contains 13 lines
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1694)|returning IP address from /etc/hosts file: IP REMOVED
2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_private_interface_name(1068)|determined private interface name: eth0 (IP REMOVED)
2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning private MAC address: 52:54:00:44:41:de
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
2012-08-23 14:20:12|16421|54:54|image|OS.pm:_get_public_interface_name_helper(1218)|'eth1' is more likely the public interface, it is NOT assigned the private IP address: IP REMOVED
2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1121)|interface 'lo' ignored because its name is 'lo'
2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1150)|determined the public interface name: 'eth1'
|16421|54:54|image| : {
|16421|54:54|image| : "broadcast_address" => "10.64.128.255",
|16421|54:54|image| : "ip_address" => {
|16421|54:54|image| : "10.64.128.20" => "255.255.255.0"
|16421|54:54|image| : },
|16421|54:54|image| : "name" => "eth1",
|16421|54:54|image| : "physical_address" => "52:54:00:fb:66:ad"
|16421|54:54|image| : }
2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning public MAC address: 52:54:00:fb:66:ad
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
|16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh list --all' 2>&1
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
|16421|54:54|image| Id Name State
|16421|54:54|image| ----------------------------------------------------
|16421|54:54|image| 8 centos63base1 running
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5067)|SSH command executed on kvmhost2, returning (0, "Id Name State ----------------...")
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed defined domains on kvmhost2
|16421|54:54|image| command: virsh list --all
|16421|54:54|image| output:
|16421|54:54|image| Id Name State
|16421|54:54|image| ----------------------------------------------------
|16421|54:54|image| 8 centos63base1 running
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved domain info from kvmhost2:
|16421|54:54|image| 8. centos63base1 (running)
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
|16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
|16421|54:54|image| error: failed to get domain ' centos63base1'
|16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5063)|SSH command executed on kvmhost2, command:
|16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
|16421|54:54|image| returning (1, "error: failed to get domain ' ...")
|16421|54:54|image| ---- WARNING ----
|16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_xml_string(1814)|failed to retrieve XML definition for ' centos63base1' domain on kvmhost2
|16421|54:54|image| command: virsh dumpxml " centos63base1"
|16421|54:54|image| exit status: 1
|16421|54:54|image| output:
|16421|54:54|image| error: failed to get domain ' centos63base1'
|16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
|16421|54:54|image| ( 0) libvirt.pm, get_domain_xml_string (line: 1814)
|16421|54:54|image| (-1) libvirt.pm, get_domain_xml (line: 1847)
|16421|54:54|image| (-2) libvirt.pm, get_domain_mac_addresses (line: 1938)
|16421|54:54|image| (-3) libvirt.pm, get_active_domain_name (line: 970)
|16421|54:54|image| (-4) libvirt.pm, get_domain_name (line: 879)
|16421|54:54|image| (-5) libvirt.pm, capture (line: 326)
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_mac_addresses(1949)|retrieved MAC addresses assigned to domain ' centos63base1':
2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(975)|ignoring domain ' centos63base1' because MAC address does not match any being used by tempt037
|16421|54:54|image| ---- WARNING ----
|16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(984)|failed to determine active domain name, did not find any domains configured to use MAC address currently being used by tempt037:
|16421|54:54|image| 5254004441de
|16421|54:54|image| 525400fb66ad
|16421|54:54|image| ( 0) libvirt.pm, get_active_domain_name (line: 984)
|16421|54:54|image| (-1) libvirt.pm, get_domain_name (line: 879)
|16421|54:54|image| (-2) libvirt.pm, capture (line: 326)
|16421|54:54|image| (-3) image.pm, process (line: 162)
|16421|54:54|image| (-4) vcld, make_new_child (line: 571)
|16421|54:54|image| (-5) vcld, main (line: 350)
|16421|54:54|image| ---- WARNING ----
|16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_name(885)|unable to determine name of domain to be captured
|16421|54:54|image| ( 0) libvirt.pm, get_domain_name (line: 885)
|16421|54:54|image| (-1) libvirt.pm, capture (line: 326)
|16421|54:54|image| (-2) image.pm, process (line: 162)
|16421|54:54|image| (-3) vcld, make_new_child (line: 571)
|16421|54:54|image| (-4) vcld, main (line: 350)
|16421|54:54|image| ---- WARNING ----
|16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:capture(328)|unable to capture image on kvmhost2, domain name could not be determined
|16421|54:54|image| ( 0) libvirt.pm, capture (line: 328)
|16421|54:54|image| (-1) image.pm, process (line: 162)
|16421|54:54|image| (-2) vcld, make_new_child (line: 571)
|16421|54:54|image| (-3) vcld, main (line: 350)
|16421|54:54|image| ---- WARNING ----
|16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|image.pm:process(166)|vmwarelinux-centos63base129-v0 image failed to be captured by provisioning module
|16421|54:54|image| ( 0) image.pm, process (line: 166)
|16421|54:54|image| (-1) vcld, make_new_child (line: 571)
|16421|54:54|image| (-2) vcld, main (line: 350)
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
2012-08-23 14:20:12|16421|54:54|image|utils.pm:is_inblockrequest(5793)|zero rows were returned from database select
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_image_affiliation_name(2118)|image owner id: 1
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1401)|attempting to retrieve and store data for user: user.id = '1'
2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1464)|data has been retrieved for user: admin (id: 1)
[SOLVED] Re: bump, Re: VCL 2.3 with CentOS6.3 KVM host: Fails to
create base image
Posted by Adrian Plummer <a....@unsw.edu.au>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi Josh,
Just wanted you to know, you are awesome!
I made the change to the 'libvirt.pm' module (see 'jira' link below) and
the base image creation proceeded as expected!
As I write it is converting the .img disk to .qcow2 format! So we'll see
how it goes now...
Thanks for all your help!
Regards,
Adrian
On 10/05/2012 03:43 AM, Josh Thompson wrote:
> Adrian,
>
> I tracked it down, but someone else filed a JIRA issue about it before
> I did:
>
> https://issues.apache.org/jira/browse/VCL-641
>
> I'm guessing that some versions of libvirt are affected by this and
> others are not since we are running libvirt servers without seeing the
> problem.
>
> Josh
- --
Adrian Plummer
Systems Administrator - Linux
Faculty Computing Unit
Faculty of Science
University of NSW
UNSW Sydney 2052
- -------------------------------
Ph: 02 9385 7017 or ext 57017
http://www.science.unsw.edu.au/
- -------------------------------
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Re: bump, Re: VCL 2.3 with CentOS6.3 KVM host: Fails to create base
image
Posted by Josh Thompson <jo...@ncsu.edu>.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Adrian,
I'm thinking this might be a bug. It looks like it is parsing some
extra spaces in to the name of the domain. Can you provide the full
log for that reservation? You can get the log for a single
reservation by grepping for the requestid:reservationid, which in this
case is '54:54'. So "grep '54:54' /var/log/vcld.log" should give you
the full long for that specific reservation.
Josh
On 09/10/12 23:51, Adrian Plummer wrote:
> Sorry if this is a newbie question. :(
>
> I can provide more information about our test setup if needed.
>
> Regards, Adrian
>
>
> On 24/08/12 09:30, Adrian Plummer wrote:
>> Hi
>>
>> I've just joined this list and this is my first post, so please
>> be gentle :) I also apologise if I am posting to the wrong list
>> :(
>>
>> I have setup Apache VCL in a test environment to evaluate for
>> deployment for the Faculty of Science at the University of New
>> South Wales, Sydney, Australia.
>>
>> I have been working with both VMWare and KVM (on CentOS 6.3).
>>
>> I have managed to create a base image on the VMWare system but
>> can't seem to get one created on the KVM system.
>>
>> I can't find any reference to the specifc problem that I am
>> having in the list archives, though I have only looked briefly at
>> this years archives (July to January 2012).
>>
>> The logs of the failed image creation is forwarded below.
>>
>> It looks to me as if the problem is when the the 'libvirt.pm'
>> module is trying to find the domain/virtual machine to be used as
>> the base image on the kvm host.
>>
>> It successfully runs the 'virsh list --all' command and gets the
>> result correctly:
>>
>> SNIP 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed
>> defined domains on kvmhost2 |16421|54:54|image| command: virsh
>> list --all |16421|54:54|image| output: |16421|54:54|image| Id
>> Name State |16421|54:54|image|
>> ----------------------------------------------------
>> |16421|54:54|image| 8 centos63base1 running 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved
>> domain info from kvmhost2: |16421|54:54|image| 8. centos63base1
>> (running) SNIP
>>
>> But then when it tries to use that information to dump the XML
>> config for the domain, there seem to be extra space added to the
>> front of the domain name so that the 'virsh dumpxml' command
>> fails:
>>
>> SNIP 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing
>> SSH command on kvmhost2: |16421|54:54|image| /usr/bin/ssh -i
>> /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o
>> UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o
>> ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml "
>> centos63base1"' 2>&1 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command
>> output: |16421|54:54|image| error: failed to get domain '
>> centos63base1' |16421|54:54|image| error: Domain not found: no
>> domain with matching name ' centos63base1'
>>
>> SNIP
>>
>> I am not sure if this is something I have done wrong with the
>> configuration or what but any advice would be useful.
>>
>> Regards, Adrian
>>
>>
>> -------- Original Message -------- Subject: PROBLEM --
>> vcltest2|54:54|image|image.pm|tempt037>kvmhost2.maths.unsw.edu.au|linux-centos63base1-29-v0|admin
>>
>>
>>
Date: Thu, 23 Aug 2012 14:20:12 +1000
>> From: <ro...@vcltest2.maths.unsw.edu.au> To:
>> <a....@unsw.edu.au>
>>
>>
>>
>> linux-centos63base1-29-v0 image creation failed
>> ------------------------------------------------------------------------
>>
>>
time: 2012-08-23 14:20:12
>> caller: image.pm:reservation_failed(387) ( 0) image.pm,
>> reservation_failed (line: 387) (-1) image.pm, process (line:
>> 167) (-2) vcld, make_new_child (line: 571) (-3) vcld, main (line:
>> 350)
>> ------------------------------------------------------------------------
>>
>>
management node: vcltest2.maths.unsw.edu.au
>> reservation PID: 16421 parent vcld PID: 11571
>>
>> request ID: 54 reservation ID: 54 request state/laststate:
>> image/image request start time: 2012-08-23 14:20:07 request end
>> time: 2012-08-23 15:20:07 for imaging: no log ID: none
>>
>> computer: tempt037 DOMAIN REMOVED computer id: 12 computer type:
>> virtualmachine computer eth0 MAC address: 52:54:00:fb:66:ad
>> computer eth1 MAC address: 52:54:00:44:41:de computer private IP
>> address: IP REMOVED computer public IP address: IP REMOVED
>>
>> computer in block allocation: no provisioning module:
>> VCL::Module::Provisioning::libvirt
>>
>> vm host: kvmhost2 DOMAIN REMOVED vm host ID: 3 vm host computer
>> ID: 4 vm profile: KVM-local and network storage vm profile VM
>> path: /local-vms vm profile repository path: <undefined> vm
>> profile datastore path: /share/vcltest2/kvmhost2 vm profile disk
>> type: dedicated
>>
>> image: linux-centos63base1-29-v0 image display name:
>> centos63base1 image ID: 29 image revision ID: 23 image size: 1450
>> MB use Sysprep: no root access: yes image owner ID: 1 image owner
>> affiliation: Local image revision date created: 2012-08-23
>> 14:20:11 image revision production: yes OS module:
>> VCL::Module::OS::Linux
>>
>> user: admin user name: vcl admin user ID: 1 user affiliation:
>> Local
>> ------------------------------------------------------------------------
>>
>>
RECENT LOG ENTRIES FOR THIS PROCESS:
>> |16421|54:54|image| : "ip_address" => { |16421|54:54|image| :
>> "10.64.128.20" => "255.255.255.0" |16421|54:54|image| : },
>> |16421|54:54|image| : "name" => "eth1", |16421|54:54|image| :
>> "physical_address" => "52:54:00:fb:66:ad" |16421|54:54|image| :
>> }, |16421|54:54|image| : "lo" => { |16421|54:54|image| :
>> "name" => "lo" |16421|54:54|image| : } |16421|54:54|image| : }
>> 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1630)|attempting
>> to retrieve private IP address for computer: tempt037 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1634)|retrieved
>> contents of /etc/hosts on this management node, contains 13
>> lines 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1694)|returning
>> IP address from /etc/hosts file: IP REMOVED 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:get_private_interface_name(1068)|determined
>> private interface name: eth0 (IP REMOVED) 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning
>> private MAC address: 52:54:00:44:41:de 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning
>> private IP address previously retrieved: IP REMOVED 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning
>> private IP address previously retrieved: IP REMOVED 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:_get_public_interface_name_helper(1218)|'eth1'
>> is more likely the public interface, it is NOT assigned the
>> private IP address: IP REMOVED 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1121)|interface
>> 'lo' ignored because its name is 'lo' 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1150)|determined
>> the public interface name: 'eth1' |16421|54:54|image| : {
>> |16421|54:54|image| : "broadcast_address" => "10.64.128.255",
>> |16421|54:54|image| : "ip_address" => { |16421|54:54|image| :
>> "10.64.128.20" => "255.255.255.0" |16421|54:54|image| : },
>> |16421|54:54|image| : "name" => "eth1", |16421|54:54|image| :
>> "physical_address" => "52:54:00:fb:66:ad" |16421|54:54|image| :
>> } 2012-08-23
>> 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning
>> public MAC address: 52:54:00:fb:66:ad 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing
>> SSH command on kvmhost2: |16421|54:54|image| /usr/bin/ssh -i
>> /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o
>> UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o
>> ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh list --all'
>> 2>&1 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command
>> output: |16421|54:54|image| Id Name State |16421|54:54|image|
>> ----------------------------------------------------
>> |16421|54:54|image| 8 centos63base1 running 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5067)|SSH
>> command executed on kvmhost2, returning (0, "Id Name State
>> ----------------...") 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed
>> defined domains on kvmhost2 |16421|54:54|image| command: virsh
>> list --all |16421|54:54|image| output: |16421|54:54|image| Id
>> Name State |16421|54:54|image|
>> ----------------------------------------------------
>> |16421|54:54|image| 8 centos63base1 running 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved
>> domain info from kvmhost2: |16421|54:54|image| 8. centos63base1
>> (running) 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing
>> SSH command on kvmhost2: |16421|54:54|image| /usr/bin/ssh -i
>> /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o
>> UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o
>> ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml "
>> centos63base1"' 2>&1 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command
>> output: |16421|54:54|image| error: failed to get domain '
>> centos63base1' |16421|54:54|image| error: Domain not found: no
>> domain with matching name ' centos63base1' 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5063)|SSH
>> command executed on kvmhost2, command: |16421|54:54|image|
>> /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o
>> UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o
>> ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml "
>> centos63base1"' 2>&1 |16421|54:54|image| returning (1, "error:
>> failed to get domain ' ...") |16421|54:54|image| ---- WARNING
>> ---- |16421|54:54|image| 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_xml_string(1814)|failed
>> to retrieve XML definition for ' centos63base1' domain on
>> kvmhost2 |16421|54:54|image| command: virsh dumpxml "
>> centos63base1" |16421|54:54|image| exit status: 1
>> |16421|54:54|image| output: |16421|54:54|image| error: failed to
>> get domain ' centos63base1' |16421|54:54|image| error: Domain
>> not found: no domain with matching name ' centos63base1'
>> |16421|54:54|image| ( 0) libvirt.pm, get_domain_xml_string (line:
>> 1814) |16421|54:54|image| (-1) libvirt.pm, get_domain_xml (line:
>> 1847) |16421|54:54|image| (-2) libvirt.pm,
>> get_domain_mac_addresses (line: 1938) |16421|54:54|image| (-3)
>> libvirt.pm, get_active_domain_name (line: 970)
>> |16421|54:54|image| (-4) libvirt.pm, get_domain_name (line: 879)
>> |16421|54:54|image| (-5) libvirt.pm, capture (line: 326)
>> 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_mac_addresses(1949)|retrieved
>> MAC addresses assigned to domain ' centos63base1': 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(975)|ignoring
>> domain ' centos63base1' because MAC address does not match any
>> being used by tempt037 |16421|54:54|image| ---- WARNING ----
>> |16421|54:54|image| 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(984)|failed
>> to determine active domain name, did not find any domains
>> configured to use MAC address currently being used by tempt037:
>> |16421|54:54|image| 5254004441de |16421|54:54|image|
>> 525400fb66ad |16421|54:54|image| ( 0) libvirt.pm,
>> get_active_domain_name (line: 984) |16421|54:54|image| (-1)
>> libvirt.pm, get_domain_name (line: 879) |16421|54:54|image| (-2)
>> libvirt.pm, capture (line: 326) |16421|54:54|image| (-3)
>> image.pm, process (line: 162) |16421|54:54|image| (-4) vcld,
>> make_new_child (line: 571) |16421|54:54|image| (-5) vcld, main
>> (line: 350) |16421|54:54|image| ---- WARNING ----
>> |16421|54:54|image| 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:get_domain_name(885)|unable
>> to determine name of domain to be captured |16421|54:54|image| (
>> 0) libvirt.pm, get_domain_name (line: 885) |16421|54:54|image|
>> (-1) libvirt.pm, capture (line: 326) |16421|54:54|image| (-2)
>> image.pm, process (line: 162) |16421|54:54|image| (-3) vcld,
>> make_new_child (line: 571) |16421|54:54|image| (-4) vcld, main
>> (line: 350) |16421|54:54|image| ---- WARNING ----
>> |16421|54:54|image| 2012-08-23
>> 14:20:12|16421|54:54|image|libvirt.pm:capture(328)|unable to
>> capture image on kvmhost2, domain name could not be determined
>> |16421|54:54|image| ( 0) libvirt.pm, capture (line: 328)
>> |16421|54:54|image| (-1) image.pm, process (line: 162)
>> |16421|54:54|image| (-2) vcld, make_new_child (line: 571)
>> |16421|54:54|image| (-3) vcld, main (line: 350)
>> |16421|54:54|image| ---- WARNING ---- |16421|54:54|image|
>> 2012-08-23
>> 14:20:12|16421|54:54|image|image.pm:process(166)|vmwarelinux-centos63base129-v0
>> image failed to be captured by provisioning module
>> |16421|54:54|image| ( 0) image.pm, process (line: 166)
>> |16421|54:54|image| (-1) vcld, make_new_child (line: 571)
>> |16421|54:54|image| (-2) vcld, main (line: 350) 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning
>> private IP address previously retrieved: IP REMOVED 2012-08-23
>> 14:20:12|16421|54:54|image|utils.pm:is_inblockrequest(5793)|zero
>> rows were returned from database select 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:get_image_affiliation_name(2118)|image
>> owner id: 1 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1401)|attempting
>> to retrieve and store data for user: user.id = '1' 2012-08-23
>> 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1464)|data
>> has been retrieved for user: admin (id: 1)
>>
>>
>>
>
- --
- -------------------------------
Josh Thompson
VCL Developer
North Carolina State University
my GPG/PGP key can be found at pgp.mit.edu
All electronic mail messages in connection with State business which
are sent to or received by this account are subject to the NC Public
Records Law and may be disclosed to third parties.
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Version: GnuPG v2.0.17 (GNU/Linux)
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mWsAn3ANtQbb2gg6v0FSZ8t0dTpHHocf
=9KY+
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bump, Re: VCL 2.3 with CentOS6.3 KVM host: Fails to create base image
Posted by Adrian Plummer <a....@unsw.edu.au>.
Sorry if this is a newbie question. :(
I can provide more information about our test setup if needed.
Regards,
Adrian
On 24/08/12 09:30, Adrian Plummer wrote:
> Hi
>
> I've just joined this list and this is my first post, so please be
> gentle :) I also apologise if I am posting to the wrong list :(
>
> I have setup Apache VCL in a test environment to evaluate for
> deployment for the Faculty of Science at the University of New South
> Wales, Sydney, Australia.
>
> I have been working with both VMWare and KVM (on CentOS 6.3).
>
> I have managed to create a base image on the VMWare system but can't
> seem to get one created on the KVM system.
>
> I can't find any reference to the specifc problem that I am having in
> the list archives, though I have only looked briefly at this years
> archives (July to January 2012).
>
> The logs of the failed image creation is forwarded below.
>
> It looks to me as if the problem is when the the 'libvirt.pm' module
> is trying to find the domain/virtual machine to be used as the base
> image on the kvm host.
>
> It successfully runs the 'virsh list --all' command and gets the
> result correctly:
>
> SNIP
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed defined domains on kvmhost2
> |16421|54:54|image| command: virsh list --all
> |16421|54:54|image| output:
> |16421|54:54|image| Id Name State
> |16421|54:54|image| ----------------------------------------------------
> |16421|54:54|image| 8 centos63base1 running
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved domain info from kvmhost2:
> |16421|54:54|image| 8. centos63base1 (running)
> SNIP
>
> But then when it tries to use that information to dump the XML config
> for the domain, there seem to be extra space added to the front of the
> domain name so that the 'virsh dumpxml' command fails:
>
> SNIP
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
> |16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
> |16421|54:54|image| error: failed to get domain ' centos63base1'
> |16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
>
> SNIP
>
> I am not sure if this is something I have done wrong with the
> configuration or what but any advice would be useful.
>
> Regards,
> Adrian
>
>
> -------- Original Message --------
> Subject: PROBLEM --
> vcltest2|54:54|image|image.pm|tempt037>kvmhost2.maths.unsw.edu.au|linux-centos63base1-29-v0|admin
>
> Date: Thu, 23 Aug 2012 14:20:12 +1000
> From: <ro...@vcltest2.maths.unsw.edu.au>
> To: <a....@unsw.edu.au>
>
>
>
> linux-centos63base1-29-v0 image creation failed
> ------------------------------------------------------------------------
> time: 2012-08-23 14:20:12
> caller: image.pm:reservation_failed(387)
> ( 0) image.pm, reservation_failed (line: 387)
> (-1) image.pm, process (line: 167)
> (-2) vcld, make_new_child (line: 571)
> (-3) vcld, main (line: 350)
> ------------------------------------------------------------------------
> management node: vcltest2.maths.unsw.edu.au
> reservation PID: 16421
> parent vcld PID: 11571
>
> request ID: 54
> reservation ID: 54
> request state/laststate: image/image
> request start time: 2012-08-23 14:20:07
> request end time: 2012-08-23 15:20:07
> for imaging: no
> log ID: none
>
> computer: tempt037 DOMAIN REMOVED
> computer id: 12
> computer type: virtualmachine
> computer eth0 MAC address: 52:54:00:fb:66:ad
> computer eth1 MAC address: 52:54:00:44:41:de
> computer private IP address: IP REMOVED
> computer public IP address: IP REMOVED
>
> computer in block allocation: no
> provisioning module: VCL::Module::Provisioning::libvirt
>
> vm host: kvmhost2 DOMAIN REMOVED
> vm host ID: 3
> vm host computer ID: 4
> vm profile: KVM-local and network storage
> vm profile VM path: /local-vms
> vm profile repository path: <undefined>
> vm profile datastore path: /share/vcltest2/kvmhost2
> vm profile disk type: dedicated
>
> image: linux-centos63base1-29-v0
> image display name: centos63base1
> image ID: 29
> image revision ID: 23
> image size: 1450 MB
> use Sysprep: no
> root access: yes
> image owner ID: 1
> image owner affiliation: Local
> image revision date created: 2012-08-23 14:20:11
> image revision production: yes
> OS module: VCL::Module::OS::Linux
>
> user: admin
> user name: vcl admin
> user ID: 1
> user affiliation: Local
> ------------------------------------------------------------------------
> RECENT LOG ENTRIES FOR THIS PROCESS:
> |16421|54:54|image| : "ip_address" => {
> |16421|54:54|image| : "10.64.128.20" => "255.255.255.0"
> |16421|54:54|image| : },
> |16421|54:54|image| : "name" => "eth1",
> |16421|54:54|image| : "physical_address" => "52:54:00:fb:66:ad"
> |16421|54:54|image| : },
> |16421|54:54|image| : "lo" => {
> |16421|54:54|image| : "name" => "lo"
> |16421|54:54|image| : }
> |16421|54:54|image| : }
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1630)|attempting to retrieve private IP address for computer: tempt037
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1634)|retrieved contents of /etc/hosts on this management node, contains 13 lines
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1694)|returning IP address from /etc/hosts file: IP REMOVED
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_private_interface_name(1068)|determined private interface name: eth0 (IP REMOVED)
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning private MAC address: 52:54:00:44:41:de
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:_get_public_interface_name_helper(1218)|'eth1' is more likely the public interface, it is NOT assigned the private IP address: IP REMOVED
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1121)|interface 'lo' ignored because its name is 'lo'
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_public_interface_name(1150)|determined the public interface name: 'eth1'
> |16421|54:54|image| : {
> |16421|54:54|image| : "broadcast_address" => "10.64.128.255",
> |16421|54:54|image| : "ip_address" => {
> |16421|54:54|image| : "10.64.128.20" => "255.255.255.0"
> |16421|54:54|image| : },
> |16421|54:54|image| : "name" => "eth1",
> |16421|54:54|image| : "physical_address" => "52:54:00:fb:66:ad"
> |16421|54:54|image| : }
> 2012-08-23 14:20:12|16421|54:54|image|OS.pm:get_mac_address(1350)|returning public MAC address: 52:54:00:fb:66:ad
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
> |16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh list --all' 2>&1
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
> |16421|54:54|image| Id Name State
> |16421|54:54|image| ----------------------------------------------------
> |16421|54:54|image| 8 centos63base1 running
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5067)|SSH command executed on kvmhost2, returning (0, "Id Name State ----------------...")
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1749)|listed defined domains on kvmhost2
> |16421|54:54|image| command: virsh list --all
> |16421|54:54|image| output:
> |16421|54:54|image| Id Name State
> |16421|54:54|image| ----------------------------------------------------
> |16421|54:54|image| 8 centos63base1 running
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_info(1771)|retrieved domain info from kvmhost2:
> |16421|54:54|image| 8. centos63base1 (running)
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(4935)|executing SSH command on kvmhost2:
> |16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5053)|run_ssh_command output:
> |16421|54:54|image| error: failed to get domain ' centos63base1'
> |16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:run_ssh_command(5063)|SSH command executed on kvmhost2, command:
> |16421|54:54|image| /usr/bin/ssh -i /etc/vcl/vcl.key -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o ConnectionAttempts=1 -o ConnectTimeout=3 -l root -p 22 -x kvmhost2 'virsh dumpxml " centos63base1"' 2>&1
> |16421|54:54|image| returning (1, "error: failed to get domain ' ...")
> |16421|54:54|image| ---- WARNING ----
> |16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_xml_string(1814)|failed to retrieve XML definition for ' centos63base1' domain on kvmhost2
> |16421|54:54|image| command: virsh dumpxml " centos63base1"
> |16421|54:54|image| exit status: 1
> |16421|54:54|image| output:
> |16421|54:54|image| error: failed to get domain ' centos63base1'
> |16421|54:54|image| error: Domain not found: no domain with matching name ' centos63base1'
> |16421|54:54|image| ( 0) libvirt.pm, get_domain_xml_string (line: 1814)
> |16421|54:54|image| (-1) libvirt.pm, get_domain_xml (line: 1847)
> |16421|54:54|image| (-2) libvirt.pm, get_domain_mac_addresses (line: 1938)
> |16421|54:54|image| (-3) libvirt.pm, get_active_domain_name (line: 970)
> |16421|54:54|image| (-4) libvirt.pm, get_domain_name (line: 879)
> |16421|54:54|image| (-5) libvirt.pm, capture (line: 326)
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_mac_addresses(1949)|retrieved MAC addresses assigned to domain ' centos63base1':
> 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(975)|ignoring domain ' centos63base1' because MAC address does not match any being used by tempt037
> |16421|54:54|image| ---- WARNING ----
> |16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_active_domain_name(984)|failed to determine active domain name, did not find any domains configured to use MAC address currently being used by tempt037:
> |16421|54:54|image| 5254004441de
> |16421|54:54|image| 525400fb66ad
> |16421|54:54|image| ( 0) libvirt.pm, get_active_domain_name (line: 984)
> |16421|54:54|image| (-1) libvirt.pm, get_domain_name (line: 879)
> |16421|54:54|image| (-2) libvirt.pm, capture (line: 326)
> |16421|54:54|image| (-3) image.pm, process (line: 162)
> |16421|54:54|image| (-4) vcld, make_new_child (line: 571)
> |16421|54:54|image| (-5) vcld, main (line: 350)
> |16421|54:54|image| ---- WARNING ----
> |16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:get_domain_name(885)|unable to determine name of domain to be captured
> |16421|54:54|image| ( 0) libvirt.pm, get_domain_name (line: 885)
> |16421|54:54|image| (-1) libvirt.pm, capture (line: 326)
> |16421|54:54|image| (-2) image.pm, process (line: 162)
> |16421|54:54|image| (-3) vcld, make_new_child (line: 571)
> |16421|54:54|image| (-4) vcld, main (line: 350)
> |16421|54:54|image| ---- WARNING ----
> |16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|libvirt.pm:capture(328)|unable to capture image on kvmhost2, domain name could not be determined
> |16421|54:54|image| ( 0) libvirt.pm, capture (line: 328)
> |16421|54:54|image| (-1) image.pm, process (line: 162)
> |16421|54:54|image| (-2) vcld, make_new_child (line: 571)
> |16421|54:54|image| (-3) vcld, main (line: 350)
> |16421|54:54|image| ---- WARNING ----
> |16421|54:54|image| 2012-08-23 14:20:12|16421|54:54|image|image.pm:process(166)|vmwarelinux-centos63base129-v0 image failed to be captured by provisioning module
> |16421|54:54|image| ( 0) image.pm, process (line: 166)
> |16421|54:54|image| (-1) vcld, make_new_child (line: 571)
> |16421|54:54|image| (-2) vcld, main (line: 350)
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_computer_private_ip_address(1606)|returning private IP address previously retrieved: IP REMOVED
> 2012-08-23 14:20:12|16421|54:54|image|utils.pm:is_inblockrequest(5793)|zero rows were returned from database select
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:get_image_affiliation_name(2118)|image owner id: 1
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1401)|attempting to retrieve and store data for user: user.id = '1'
> 2012-08-23 14:20:12|16421|54:54|image|DataStructure.pm:retrieve_user_data(1464)|data has been retrieved for user: admin (id: 1)
>
>
>
--
Adrian Plummer
Systems Administrator - Linux
Faculty Computing Unit
Faculty of Science
University of NSW
UNSW Sydney 2052
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Ph: 02 9385 7017 or ext 57017
http://www.science.unsw.edu.au/
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