Hi All,
I read guide about adding a new template on
http://opennebula.org/documentation:rel3.2:vm_guide, which need a file
containing the vm definition.
However, when i get to the Ruby OCA API on
http://opennebula.org/doc/3.0/oca/ruby/. I cannot find any method for creating
a new template
Hello,
to install all necessary gems for opennebula it is useful to run the
install_gems script, which can be found in /usr/share/one. There is more
info here
http://opennebula.org/documentation:rel3.2:compile#ruby_dependencies.
Hector
En Wed, 18 Jan 2012 08:56:44 +0100, Manuel Padrón
Hi,
it could be something like
require 'OpenNebula'
include 'OpenNebula'
(...)
template = Template.new(Template.build_xml(),@client)
template.allocate(template_str)
where template_str is the contents of the template file containing the vm
definition. You can read them from file
Well I have installed newer version, OpenNebula3.2, and everything is
working fine. Thanks for your support!!
*
Thanks Regards
Mohit Dhingra
+919611190435*
On 17 January 2012 21:54, Mohit Dhingra mohitdhing...@gmail.com wrote:
Yes, file is present there. When I
I ran install_gems. But it still gives the same error.
Regards
Susmita Horrow
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That's strange, because the missing gem is tilt, and it since it is a
sinatra dependency, i believe it should have been installed along with it.
Anycase, try installing it manually sudo gem install tilt.
Hector
En Wed, 18 Jan 2012 10:48:51 +0100, Susmita Horrow hsusmi...@gmail.com
The same error persists.
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Hello,
The front end is able to ssh cluster passwordlessly.
But while monitoring cluster, it is prompting for password
The log file contains the following error.
Wed Jan 18 15:55:40 2012 [InM][I]: Command execution fail: 'if [ -x
/var/tmp/one/im/run_probes ]; then /var/tmp/one/im/run_probes vbox
Hi,
The scenario you describe was indeed a limitation of OpenNebula 3.0.
The permissions have been greatly improved in the recently released
OpenNebula 3.2, so I advise you to upgrade [1], and take a look at the new
user, group, other permissions [2].
Your VMs will be now private by default, or
Hi,
We just did upgrade to opennebula 3.2 (from 3.0) and it works !!!
But we have problem with heterogeneous nodes support. We have some nodes
as KVM and some as Xen (mostly old hardware, not supporting KVM). When
we submit template (created with wizard in sunstone) for KVM or Xen, it
could be
Hi,
I think the best way to solve it is to add some configuration option to
purge all VMs that reach the DONE state, deleting them from the DB and the
filesystem. This would break the accounting, however.
We will consider this for next versions, thanks for your feedback.
--
Carlos Martín, MSc
Hi,
Currently I run sunstone through web proxy with ssl (https://) support,
but noVNC is not encrypted (and by default it doesn't work in recent
Firefox without changing websocket configuration parameters). Is it
possible to enable ssl (wss://) support in noVNC and how to do that ?
Regards,
Hi,
After some usage of Xen support in opennebula I found several bash -s
processes (and connections) hung in Xen nodes. In previous version (3.0)
it was not here. Restart of oned cleans them up.
Regards, Rolandas
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Hi,
You can use REQUIREMENTS [1] to request any Host attribute seen in the
'onehost show' output. For example:
REQUIREMENTS = HYPERVISOR=\kvm\
Regards.
[1] http://opennebula.org/documentation:rel3.2:template#placement_section
--
Carlos Martín, MSc
Project Engineer
OpenNebula - The Open Source
Hi,
If you update the pool_control table without a cleanup of the pool tables
you will face some inconsistencies.
To reset opennebula, the easiest way is to delete the DB. With sqlite,
just execute 'rm /var/lib/one/one.db', or issue a 'drop database' in mysql.
Regards.
--
Carlos Martín, MSc
Hi,
Opennebula is installed from package (in Debian 6.0.3).
$ oneacct
/usr/bin/oneacct:27: undefined method `+' for nil:NilClass (NoMethodError)
By looking into /usr/bin/oneacct I see:
ONE_LOCATION=ENV['ONE_LOCATION']
$: ONE_LOCATION+'/lib/ruby'
$: ONE_LOCATION+'/lib/ruby/cli'
What will
On the opennebula server (0Zone server) I was able to create zone and
viewed on the http://192.168.149.101:6121/.
But when I tri the command line I get the following error:
oneadmin@opennebula-nsr:~$ onezone list
Operating with zone failed with HTTP error code: 401
oneadmin@opennebula-nsr:~$
Hello,
Please check that OZONES_AUTH env variable points to a correct
username:password file.
Hope it helps,
Hector
En Wed, 18 Jan 2012 13:56:48 +0100, Nasser Mooman nmoo...@yahoo.com
escribió:
On the opennebula server (0Zone server) I was able to create zone and
viewed on the
I've reported this already, and this worked for me
http://dev.opennebula.org/issues/1041
2012/1/18 Susmita Horrow hsusmi...@gmail.com
Hello,
The front end is able to ssh cluster passwordlessly.
But while monitoring cluster, it is prompting for password
The log file contains the following
Hi all,
Just some quick questions :
- Do I still need to use the compatibility layer for linux bridge (cf
documentation) to create my bridge with brctl or can I use ovs-vsctl add-br br0
?
- Where can I tag a vlan in sunstone virtual networks ?
Many thanks,
Regards,
Thanks for reporting. I've created a ticket to track this problem
http://dev.opennebula.org/issues/1063
We will provide a fix for this as soon as possible.
On Wed, Jan 18, 2012 at 1:31 PM, Rolandas Naujikas
rolandas.nauji...@mif.vu.lt wrote:
Hi,
Opennebula is installed from package (in Debian
Hi,
The ranged network definition in OpenNebula 3.0 can be a bit confusing,
because the NETWORK_ADDRESS is not the first IP, but rather the base
address to use for the range.
In your case, for 96 addresses the base address is 10.206.223.0, giving you
the range 10.206.223.1 to 10.206.223.96. You
Ok sorry regarding the documentation for opennebula 3.2 :
http://opennebula.org/documentation:rel3.2:openvswitch
Compatibility layer for bridge is still needed and the way to tag a vlan is to
set :
VLAN= YES
VLAN_ID = 50
--
De : users-boun...@lists.opennebula.org
Those hanging bash processes probably belong to the new virtual
network scripts execution code. We changed the way we execute network
isolation scripts alongside normal Virtual Manager actions so we only
use one ssh connection per action. In our tests this performed well
but we will check if
Hi.
We have a server, recently updated to OpenNebula 3.2
In this server, onevm with user cloudsme work fine (with ONE_AUTH file)
but, we have other server that conect to the first one.
In this server, with same home, the command dont work fine... well.. not
work...
-bash-4.1$ onevm list
Hi Grzegorz,
Starting the migration from a shared-fs host to a host using ssh
staging is doomed to failure since, as you said, the shared TM won't
do anything as it is assuming that the target host shares the
filesystem. This is documented nowhere (apologies about that, I've
just opened a ticket
Hello,
that's correct.
Cheers,
Jaime
On Wed, Jan 18, 2012 at 4:24 PM, NEVEU Stephane
stephane.ne...@thalesgroup.com wrote:
Ok sorry regarding the documentation for opennebula 3.2 :
http://opennebula.org/documentation:rel3.2:openvswitch
** **
Compatibility layer for bridge is
I faced same issue with one 3 but I faced after that another issue,
after setting correctly the path to /usr/lib/one/ruby:
oneadmin@genokvm4:~$ oneacct -u 0 -j
Hello,
VM_DIR is only used for nodes, OpenNebula always expect to have image
files for the VMs in /var/lib/one. You can do two things in you
frontend:
* Mount you shared storage in /var/lib/one
* Make /var/lib/one a symlink to /p00 (supposing that the shared
storage is accesible in this path
Hi Oriol,
The scenario you define is entirely possible, and the approach with
the templates of the public cloud interfaces is very sound.
About mixing both storage methods in the same host, this is not
advisable since the scheduler will be confused and will possibly
overbook resources.
Regards,
Hi,
On 17 January 2012 18:20, salma rebai rebai.sa...@gmail.com wrote:
Hi all,
I am using OCCI with Opennebula. I can create, delete and list VMs. But I
can't save a VM before I shutdown it.
Can you help me to know how to save and shutdown a VM when using curl
command with occi. Is there
Did you have a directory with that name (/var/tmp/one) in the nodes
when the errors were happening? Usually /var/tmp is writable by
everyone but maybe we've just found a distro that does not setup the
tmp dir that way.
On Wed, Jan 18, 2012 at 2:09 PM, Raymundo Vasquez rvasq...@b-phot.org wrote:
*Hi All,
*I have been able to create host, vnet and VM, using CLI using attached
template files. But I don't know how to access VMs.
I tried pinging ip address assigned to VM - 10.112.10.52. But, was not able
to get any reply.
Then I tried using vncviewer.
Ok... the only solution was updated... from 3.1 to 3.2
Thanks...
El 18/01/12 16:52, Daniel Molina escribió:
Hi,
On 18 January 2012 16:39, Alejandro Feijoo Fragaalfei...@cesga.es wrote:
Hi.
We have a server, recently updated to OpenNebula 3.2
In this server, onevm with user cloudsme work
That is indeed a problem, inside network there should be another hash
with tx and rx. Can you check that xml output (-x) has the same
problem? I just want to narrow down the problem. Probably the problem
is only in the oneacct tool and the data is still in the database.
On Wed, Jan 18, 2012 at
Hi:
We just migrate to OpenNebula 3.2 and we have found that some users
can't instantiate their VMs...
After consult at:
http://opennebula.org/documentation:rel3.2:template#disks_section
and
http://opennebula.org/documentation:rel3.2:template#context_section
We know that the use of
Le 1/18/12 5:40 PM, Javier Fontan a écrit :
That is indeed a problem, inside network there should be another hash
with tx and rx. Can you check that xml output (-x) has the same
problem? I just want to narrow down the problem. Probably the problem
is only in the oneacct tool and the data is
Lovely, I'll take a look into it.
If you happen to have an accounting database where this happens and
you don't have sensible data in it can you get in touch with me to
send it?
Thanks
On Wed, Jan 18, 2012 at 6:15 PM, Olivier Sallou olivier.sal...@irisa.fr wrote:
Le 1/18/12 5:40 PM, Javier
I think most hypervisors can assign MAC address dynamically on their own. I
haven't used Xen so I am not sure about it, but KVM and VMware ESXi can
auto-generate MAC addresses. Also, the VMware ESXi has a separate range for
manually (non-ESXi) assigned MAC addresses [1] [2].
See:
1.
Hi,
The reason for using OpenNebula to assign MAC addresses mainly applies for
distributed environments (more than one hypervisor).
Note that you not only need the hypervisor to assign the MAC address but
also guarantee that the MAC address has not been assigned by other KVM in
your
Hi,
First, let me briefly explain the rationale behind this.
Both parameters (SOURCE, FILES in CONTEXT) lets ANY user to access ANY file
that the oneadmin UNIX account can access. A simple and direct exploit is
to put
DISK = [ SOURCE = /var/lib/one/one.db ] (or equivalently in CONTEXT)
and
Thank you so much. It fixed my problem.
I had to make the change in uuid-2.3.4.gemspec and tilt-1.3.3.gemspec.
Regards
Susmita
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The server is getting started, but I cannot login. The screens remains
intact telling invalid username and password.
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While login I am getting the error opennebula not running.
oned.log shows the folowoing error.
Thu Jan 19 11:34:37 2012 [AuM][D]: Message received: AUTHENTICATE FAILURE 0
Authentication protocol 'plain' not available
Thu Jan 19 11:34:37 2012 [AuM][E]: Auth Error: Authentication protocol
'plain'
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