-largescale-cloud-infrastructures-with-opennebula-by-simon-boulet
Not sure if they still apply to the newer versions of OpenNebula, but you
can tweak the monitoring retention intervals with
the HOST_MONITORING_EXPIRATION_TIME and VM_MONITORING_EXPIRATION_TIME
config options.
Simon
Hi Caty,
On Mon, Feb 3, 2014 at 3:05 PM, Catalina Quinde
catalinaqui...@gmail.com wrote:
I'm using opennebula with openvz, the state the vm is running in opennebula,
but when I make a stop the machine status is failed, why is this happening?
and how I can fix?
What OpenVZ driver are you
Bonjour Olivier,
I think there are two issues in your question.
On Tue, Nov 26, 2013 at 5:55 AM, Olivier Sallou olivier.sal...@irisa.frwrote:
On 11/26/2013 11:51 AM, Olivier Sallou wrote:
On 11/26/2013 11:14 AM, Carlos Martín Sánchez wrote:
stored in VM/USER_TEMPLATE. You can see this
that
the VMs have shut down?
[1] http://libvirt.org/hooks.html
Andrei
On Fri, Oct 4, 2013 at 6:45 PM, Simon Boulet si...@nostalgeek.com
wrote:
Hi,
Here our driver reports the state as returned by Libvirt [1], which
reports VM terminated from the inside (shutdown) as Paused. When the
OpenNebula
On Tue, Oct 29, 2013 at 12:26 PM, Carlos Martín Sánchez
cmar...@opennebula.org wrote:
Hi,
On Tue, Oct 29, 2013 at 4:43 PM, Simon Boulet si...@nostalgeek.com wrote:
The libvirt paused method I
suggested is a hack that works with OpenNebula and turns the VM that
are internally shutdown
Hi,
Here our driver reports the state as returned by Libvirt [1], which
reports VM terminated from the inside (shutdown) as Paused. When the
OpenNebula driver sees a VM as being reported as paused [2], it
switches the VM to SUSPENDED state in OpenNebula. Then you can restart
the VM by issuing the
, Simon Boulet si...@nostalgeek.comwrote:
Hi,
My cloud is configured with VM_SUBMIT_ON_HOLD=yes. When a VM is
instantiated, a VM CREATE hooks kicks in, does various last minute checks,
sometime adds attributes to the VM, and move the VM to PENDING state for
the scheduled to deploy.
I'd like
Hi,
My cloud is configured with VM_SUBMIT_ON_HOLD=yes. When a VM is
instantiated, a VM CREATE hooks kicks in, does various last minute checks,
sometime adds attributes to the VM, and move the VM to PENDING state for
the scheduled to deploy.
I'd like to have my CREATE HOOK to change a VM state to
Hi Olivier,
where can I get the build stuff for Debian ? I can't find Debian
packaging files in dev repository.
I want to be sure that my install won't be broken with half
installed/uninstalled packages due to Debian 7 dependency.
I've had no problem running 4.0 on Squeeze. But now I have
Hi François
.112.255 and .113.0 are perfectly valid IP addresses if you define a
.112.0/23 network.
If you don't want these addresses to be used you can mark them as RESERVED
in OpenNebula.
Simon
On Aug 3, 2013 9:22 AM, François Thiebolt francois.thieb...@irit.fr
wrote:
Hello,
I've done the
Hi Jaime,
On Fri, Aug 2, 2013 at 10:26 AM, Jaime Melis jme...@opennebula.org wrote:
However, we have recently found out scalability issues for large
deployments, where the xmlrpc server is a bottleneck. In the next
OpenNebula release we will provide configuration parameters to dramatically
On Fri, Aug 2, 2013 at 12:21 PM, Jaime Melis jme...@opennebula.org wrote:
Could you share your scalability experiences with us? Can you a be a bit
more specific? What issues have you seen?
I don't have any scalability issues for the moment. My backend / oned
server is dedicate to oned
On Fri, Aug 2, 2013 at 2:21 PM, Jaime Melis jme...@opennebula.org wrote:
If I understand correctly, by oned won't scale you mean that it's not
currently possible to deploy multiple concurrent oned daemons and *not*
that OpenNebula isn't able to handle very large deployments ( 10.000 vms).
Hi,
Is it possible to set DEFAULT_IMAGE_TYPE per-datastore? Ex. if I want all
images created in a certain datastore to be of type CDROM I would:
- Set DEFAULT_IMAGE_TYPE to CDROM for the datastore.
- Deny images creation in my DS driver for new images type which are not
CDROM (in case a user
Hi,
As you stated, MyISAM was still the default until MySQL 5.5. You can change
the default in previous versions of MySQL by setting
default-storage-engine in your MySQL my.cnf.
OpenNebula doesn't have any fancy database requirements. It uses a flat
schema where each object type (vm, host,
Hi Alfred,
OpenNebula itself doesn't do storage NAS / SAN monitoring. It only does
Host and VMs monitoring (status and usage counters are reported internally
and used to make nice graphs on the Sunstone Dashboard).
You may want to look at Ganglia. You can feed your NAS/SAN metrics into
Ganglia
:28 PM, Simon Boulet si...@nostalgeek.comwrote:
Hi,
I am using various VM_HOOK to do certain action when VM states changes.
I am trying to have a hook to know when a VM recovers from UNKNOWN to
RUNNING state. I have set up a on RUNNING hook, however I can't seem to
determine which state
Hi,
On Mon, Apr 29, 2013 at 5:18 AM, Carlos Martín Sánchez
cmar...@opennebula.org wrote:
On Sun, Apr 28, 2013 at 12:18 AM, Jon three1...@gmail.com wrote:
Hello All,
I'm only able to provision resources up to 750 / 800 CPU and 7GB / 7.8GB.
VMs provisioned after this limit has been reached
Hi Javier,
You may use the development portal http://dev.opennebula.org/ to make
feature requests, just open a new issue and label it as Request.
The issue will be used to track the discussions about the new feature. We
try to contact you as soon as possible
to have more information and to
a regular hangout for
example. We'll work on this and send a proposal to the mailing list.
Thank you very much for feedback!
[1] http://dev.opennebula.org/issues/1955
On Wed, Apr 24, 2013 at 4:24 PM, Simon Boulet si...@nostalgeek.comwrote:
Hi,
Custom monitoring attributes (extra
Virtualization
www.OpenNebula.org | cmar...@opennebula.org |
@OpenNebulahttp://twitter.com/opennebulacmar...@opennebula.org
On Fri, Apr 5, 2013 at 12:14 AM, Ruben S. Montero
rsmont...@opennebula.org wrote:
Indeed, now fixed in one4.0
THANKS!
On Wed, Apr 3, 2013 at 10:51 PM, Simon Boulet
Hi,
Is it normal that TEMPLATE_NAME is set as a USER TEMPLATE attribute?
Shouldn't it be in the regular VM TEMPLATE attribute (just like TEMPLATE_ID
is)?
Simon
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Hi Carlos, Ruben,
Thanks for the feedback!
That's not exactly what I was thinking.
Although I can see the advantage of the call taking a template ex. for
someone that want resize to handle more than CPU, VCPU and MEMORY, the
resize operation could be extended to more attributes later without
Hi,
I noticed the one.vm.resize call in the upcoming 4.0. Can you provide a
little more information about how this is going to work?
Currently I am relying on the VM ID to account my clients for each of their
VM usages (according to the CPU, MEMORY, VCPU). Those attributes are
checked only the
I was thinking of adding an IP reservation feature that would mark IP as
reserved for a given user. Then that user could have template that
specifies which IP they want for each VM (when creating the VM / template).
That would allow for VMs to be destroyed without the IP being returned to
the
Hi,
I noticed when doing a Disk hotplug, the ATTACHDISK VMM action gets called,
but I don't seems to get any TM action called. Is this normal?
What driver is supposed to be responsible for making the Hotplug image
available on the host the VM is running ?
Simon
Hi Oriol,
this occurs when you create 2 VNETs with the same range of IPs,
Is there any particular reasons for using the same subnet on two different
network?
Simon
On Thu, Feb 21, 2013 at 5:16 AM, Oriol Martí oma...@cesca.cat wrote:
Hi Jaime,
continuing with the openvswitch driver, I
Hi Ruben
Regarding the snapshots feature, is it possible to get a sneak peek at it?
Is the branch that feature is being developed public?
I'm interested to hear how you are developing that feature, interaction
with the DS and VMM drivers, etc. I am planning on working on a similar
feature very
Hi,
Do you plan on keeping the repo updated with future releases? I see 3.8.3
is not available on the CentOS repo, yet.
http://dev.centos.org/centos/6/opennebula/x86_64/
Simon
On Mon, Dec 3, 2012 at 1:46 PM, Jaime Melis jme...@opennebula.org wrote:
Dear all,
OpenNebula is in its way to be
Hi Steven,
On Mon, Jan 14, 2013 at 10:18 AM, Steven Timm t...@fnal.gov wrote:
Puppet Labs rpm for puppet 3.0.1 has a number of dependencies, one
of which is the rubygem-json rpm. This is installing a json gem 1.4.6.
OpenNebula, by contrast, prefers its gems to be installed by
gem install
Hi Andrzej
I think your problem is related to the delete action problem that was
discussed a few weeks ago:
http://lists.opennebula.org/pipermail/users-opennebula.org/2012-December/021237.html
It is scheduled to be fixed in Release 4.0 :
http://dev.opennebula.org/issues/1685
You should try
Hi,
I have just submitted a patch that solves this.
http://dev.opennebula.org/issues/1103
You could use that patch along with a custom CREATE VM HOOK that checks for
a custom VM attribute you specify in your templates.
Feedback more than welcome!
Thanks
Simon
On Thu, Dec 20, 2012 at 9:14
Hi,
On Thu, Dec 20, 2012 at 10:35 AM, Hyun Woo Kim hyun...@fnal.gov wrote:
1. apply the patch in the first place
The patch applies cleanly to the latest 3.8.1.
Also don't forget to set VM_SUBMIT_ON_HOLD = YES in your oned.conf.
2. define a new VM_HOOK in oned.conf that looks like
, or Image, and click the Delete
button, I get VM Poweroff confirmation message!
Simon
On Mon, Dec 17, 2012 at 8:32 AM, Gary S. Cuozzo g...@isgsoftware.netwrote:
I'm running 3.8.1
gary
- Original Message -
From: Daniel Molina dmol...@opennebula.org
To: Simon Boulet si
Hi Carlos,
On Mon, Dec 17, 2012 at 6:26 AM, Carlos Martín Sánchez
cmar...@opennebula.org wrote:
Hi,
The merging of templates sounds interesting.
I have submitted a patch: http://dev.opennebula.org/issues/1697
Thanks
Simon
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Hi,
On Thu, Dec 6, 2012 at 1:48 PM, Ruben S. Montero
rsmont...@opennebula.orgwrote:
This seems to be confusing, we are thinking of moving the delete
operation to the ADMIN set (so you need admin permissions to delete)
and so force users to use the safer cancel operation... Any thoughts?
Not
Similar issue when deleting images from Sunstone, the confirmation message
is showing: This will delete the selected VMs from the database Do you
want to proceed?
Should we open a bug for this?
Simon
On Sat, Dec 15, 2012 at 2:41 PM, Gary S. Cuozzo g...@isgsoftware.netwrote:
Hello,
When
How can a user instantiate a cloned template that contains restricted
attributes?
My experiments shows that restricted attributes prevent templates owned by
a group other than the oneadmin group from being instantiated if it
contains a restricted attribute. A user could successfully Clone a
Same issue here, using a custom VMM, so I don't think it's related to KVM
specially.
For me it seems if I leave the Dashboard page loaded (without hitting
refresh in my browser) the numbers seems to make more sense when Sunstone
automagically refresh the data a couple seconds / minutes later.
My
, Simon Boulet si...@nostalgeek.com wrote:
Hi,
On Thu, Dec 6, 2012 at 1:48 PM, Ruben S. Montero rsmont...@opennebula.org
wrote:
This seems to be confusing, we are thinking of moving the delete
operation to the ADMIN set (so you need admin permissions to delete)
and so force users to use
Hi,
On Fri, Dec 7, 2012 at 3:13 AM, Rolandas Naujikas
rolandas.nauji...@mif.vu.lt wrote:
On 2012-12-06 20:48, Ruben S. Montero wrote:
Hi
It seems that this behavior is problematic. Let me elaborate on Simon
comment. As pointed out by Simon there are two similar VM operations:
You make
Hi André,
On Wed, Dec 5, 2012 at 10:53 AM, André Monteiro andre.mont...@gmail.comwrote:
Secondly, some of the functionalities that libvirt has and virt-manager
uses, like increasing/decreasing RAM (after a shutdown) or CPU.
In OpenNebula you would need to stop the VM and submit a new
Hi Dylan,
Have you tried running your poll script manually (on the host):
/var/tmp/one/vmm/lxc/poll lxc-0 node3 0 node3
It seems you have an error at line 278 of your script.
Simon
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Hi Jaime
Excellent news!
Good, I see you created a separate opennebula-ruby package! In the past we
had to manually extract the opennebula gems from the opennebula .rpm.
I am using a separate OpenNebula Sunstone frontend. I followed the
instructions to set up the Repo in the Quickstart guide
to this thread
Are you sure you don't prefer we submit bugs for longer issues / further
investigation?
Thanks
Simon
On Mon, Dec 3, 2012 at 2:00 PM, Simon Boulet si...@nostalgeek.com wrote:
Hi Jaime
Excellent news!
Good, I see you created a separate opennebula-ruby package! In the past we
had
On Mon, Dec 3, 2012 at 2:32 PM, Jaime Melis jme...@opennebula.org wrote:
What was the error you had with /var/log/one?
Are you sure you don't prefer we submit bugs for longer issues / further
investigation?
Permission problem, related to the previous oneadmin user I had. My
/var/log/one as
Hi Jun,
On Wed, Nov 28, 2012 at 5:28 PM, jd daniel ch juni...@gmail.com wrote:
Hello,
Need LCM_STATE and STATE numeric value on the following VM status, thusly;
From my experience LCM_STATE don't always match the STATE. They are two
different things.
I've found the following constants
Hi,
I'm working on a custom set of drivers for OpenNebula. From my research, I
understand that the OpenNebula VMM wrapper (one_vm_exec or one_vm_ssh) is
responsible for doing the appropriate calls to the VNM (and to the VMM)
when doing VM actions. Is there any particular reasons why the VNM isn't
Hi Jeff,
On Sun, Nov 18, 2012 at 10:58 PM, 任英杰 re...@neusoft.com wrote:
hi Simon,
I also re-make the directory /var/lock/one, and set the ownership/group to
oneadmin:cloud.
It works, and I can start one daemon.
But command onehost shows that some hosts are in error status.
I enable them
Hi Jeff,
On Nov 18, 2012 9:37 PM, 任英杰 re...@neusoft.com wrote:
hi all,
I met across a poweroff accidentally, when I restart one daemon, error
occurs:
$ one start
/usr/bin/one: line 141: /var/run/one/oned.pid: No such file or directory
/usr/bin/one: line 154: /var/run/one/sched.pid: No
Hi Stefan,
On Thu, Nov 15, 2012 at 5:37 AM, Stefan Catargiu
stefancatar...@gmail.comwrote:
I do not know if others have experienced any problems like this, (and
before opening a ticket I should ask on the lists first) but I've
installed, tested and then analyzed the Debian packages for
Hi Graeme,
I think this issue was already reported and fixed in the latest 3.4.
http://dev.opennebula.org/issues/967
Regards,
Simon
On Wed, Apr 11, 2012 at 8:40 PM, Graeme Gillies
graeme.r.gill...@gmail.com wrote:
Hi,
I've been wrestling with getting LDAP authentication work with
, MSc
Project Engineer
OpenNebula - The Open-source Solution for Data Center Virtualization
www.OpenNebula.org | cmar...@opennebula.org | @OpenNebula
On Thu, Mar 22, 2012 at 10:38 PM, Simon Boulet si...@nostalgeek.com wrote:
Hello
I'd like to be able to Add IP addresses (Leases) to running
Hi Sebastien,
2012/3/23 sebgoa seb...@clemson.edu:
Hi Simon,
If I understand your request properly, you are actually referring to the
Amazon Elastic IP behavior.
This allows you to lease an IP, associate it with a running VM, de-associate
it, and release the IP (if you want to).
Yes,
2012/3/23 sebgoa seb...@clemson.edu:
Hi Simon,
Same thing with us. All VMs are attached to the br0 bridge and the VM get an
IP from a opennebula vnet.
ovsswitch can be run as a replacement of the standard linux bridge.
The difference is that you can program the switch to do what you want
Hello
I'd like to be able to Add IP addresses (Leases) to running VM (hot
plugging new NIC).
Is this something possible? From what I understand this is not
possible (as of OpenNebula 3.3). A VM would have to be destroyed and a
new template submitted.
My thinking was something like adding a
On Wed, Mar 7, 2012 at 11:00 PM, Simon Boulet si...@nostalgeek.com wrote:
OpenNebula seems to be picking up the default driver:
Wed Mar 7 22:42:58 2012 [AuM][D]: Message received: AUTHENTICATE
FAILURE 3 Authentication driver 'default' not available
Wed Mar 7 22:42:58 2012 [AuM][E]: Auth
Hi,
I have a fresh new installation of OpenNebula 3.3.0. I don't seems to
be able to get the LDAP addon working. I followed all instructions
here: http://opennebula.org/documentation:rel3.2:ldap
I can confirm OpenNebula is NOT running the
/var/lib/one/remotes/auth/ldap/authenticate script. I
Hi,
On 2011-12-15, at 5:05 AM, daniel.moldo...@cs.utcluj.ro wrote:
The idea of a private cloud is to hide the physical
location of the virtual machines (on what computer does each reside)
and hide the fact that the VM is not a physical machine.
Not at all, please allow me to rectify what is
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