Re: [one-users] Delete & Recreate fails in case of Host-Error

[Damon (Albino Geek)]

On Fri, 12 Dec 2014 04:15:34 -0800, Fabian Zimmermann   
wrote:

Hi,

Ah! Thanks I just misread the oned.conf

Nevertheless, I used "-r" and assumed it would re-create the VM, but
this failed if you use (ceph) shared storage, because clone will abort
if previous cleanup failed, so there is (in my opinion) a bug, because
tm should handle this by removing or using the old snap/disk, isn't it?

Fabian


I do think that it should be better handled by the CephFS TM.
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Re: [one-users] Delete & Recreate fails in case of Host-Error

[Fabian Zimmermann]

Hi,

Am 12.12.14 13:04, schrieb Ruben S. Montero:
> If you have shared storage, you can simply issue onevm resched (I think the
> hook can do that with the -m option).
>
> If there is no shared storage then you have to go through the
> delete-recreate step, that will fail for the host as it is down. The host
> should be cleaned up manually once it is online again.
Ah! Thanks I just misread the oned.conf

Nevertheless, I used "-r" and assumed it would re-create the VM, but
this failed if you use (ceph) shared storage, because clone will abort
if previous cleanup failed, so there is (in my opinion) a bug, because
tm should handle this by removing or using the old snap/disk, isn't it?

Fabian

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Re: [one-users] Delete & Recreate fails in case of Host-Error

[Ruben S. Montero]

Hi Fabian,

If you have shared storage, you can simply issue onevm resched (I think the
hook can do that with the -m option).

If there is no shared storage then you have to go through the
delete-recreate step, that will fail for the host as it is down. The host
should be cleaned up manually once it is online again.

Cheers

On Fri Dec 12 2014 at 12:44:50 PM Fabian Zimmermann 
wrote:

> Hi Ruben,
>
>
> Am 12.12.14 11:20, schrieb Ruben S. Montero:
> > In OpenNebula 4.10 if the VM is in UNKNOWN it should go directly to boot
> > (bypassing CLEANUP and PROLOG) , provided you are using shared storage...
> we are using 4.10.1 and it looks like CLEANUP is executed isn't it?
>
> --
> Wed Dec 10 16:38:45 2014 [Z0][LCM][I]: New VM state is RUNNING
> Thu Dec 11 09:16:01 2014 [Z0][LCM][I]: New VM state is UNKNOWN
> Thu Dec 11 09:23:32 2014 [Z0][LCM][I]: New VM state is CLEANUP.
> Thu Dec 11 09:23:32 2014 [Z0][DiM][I]: New VM state is PENDING
> --
>
> As written, i'm just using the ERR-Host-Hook to execute the
> host-error.rb and delete&recreate the VMs.
>
> Fabian
>
>
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Re: [one-users] Delete & Recreate fails in case of Host-Error

[Fabian Zimmermann]

Hi Ruben,


Am 12.12.14 11:20, schrieb Ruben S. Montero:
> In OpenNebula 4.10 if the VM is in UNKNOWN it should go directly to boot
> (bypassing CLEANUP and PROLOG) , provided you are using shared storage...
we are using 4.10.1 and it looks like CLEANUP is executed isn't it?

--
Wed Dec 10 16:38:45 2014 [Z0][LCM][I]: New VM state is RUNNING
Thu Dec 11 09:16:01 2014 [Z0][LCM][I]: New VM state is UNKNOWN
Thu Dec 11 09:23:32 2014 [Z0][LCM][I]: New VM state is CLEANUP.
Thu Dec 11 09:23:32 2014 [Z0][DiM][I]: New VM state is PENDING
--

As written, i'm just using the ERR-Host-Hook to execute the
host-error.rb and delete&recreate the VMs.

Fabian

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[one-users] error: internal error unknown protocol type 'gluster'

[hansz]

Issue with Gluster DataStore
Hello
I added Gluster DS via docs:
http://docs.opennebula.org/4.6/administration/storage/gluster_ds.html#glusterfs-volume-configuration

It's  attached  without  any  issues,  but when i tried start VM i got
error:
Mon Dec 8 09:25:47 2014 [VMM][I]: error: Failed to create domain from 
/var/lib/one//datastores/0/53/deployment.0
Mon Dec 8 09:25:47 2014 [VMM][I]: error: internal error unknown protocol type 
'gluster'
on node3 .. gluster volume already mounted
---
node1:/opennebula   280G   14G  266G   5% 
/var/lib/one
---

Can you please help me to resolve this issue ?











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Re: [one-users] vOneCloud Issue

[Javier Fontan]

Yes, the templates should appear in the OpenNebula web interface. Just to
clarify:

* You executed all commands as oneadmin user
* Ran onevcenter hosts to import the datacenter, this created a new host
(using CLI you can execute "onehost list" to show hosts)
* Ran "onevcenter templates" and after answering "y" when asked to process
datacenter MyQADC it exited to the prompt

"onevcenter templates" command should ask to import each template, here is
an example:

Do you want to process datacenter Testing [y/n]? y

  * VM Template found:
  - Name   : vOneCloud-1.0-template
  - UUID   : 4218450e-becc-b2f5-c1b5-ba0bd47030fa
  - Cluster: Testing
Import this VM template [y/n]? y
OpenNebula template 7 created!

Did you have any of those prompts? Are there any templates in that
datacenter? In case you didn't get the prompts an there are templates in
the datacenter you can try executing the command as this to get more
information in case there is an error importing them:

ruby -wd /usr/bin/onevcenter templates --vcenter  --vuser
 --vpass 

It would also be nice if you send us the files /var/log/one/sunstone.* to
check for any problems.

As a side note I was able to use special characters in the cli when put
inside single quotes, for example: 'password@#$%&/()'



On Fri Dec 12 2014 at 3:58:14 PM Savage, Adam 
wrote:

> I think I may have found the issue.. When I ran the ruby command from the
> console it complained about my password for my VC account it didn’t like
> the special charectars !@#$ in the password. I created a local account on
> the vcenter server with no special charectars and it started rolling
> through all my vCenter VMs - took about 10 minutes (theres 2500 VMs in that
> vcenter) at the end it prompted me with "Do you want to process Datacenter
> MyQADC [y/n]?" I said yes and then it went to the prompt.. I assume it
> worked? Lol..
>
> Should the templates just appear in the portal or is there something else
> that needs to be done to import them in? I'm very much a newb to
> OpenNebula..
>
> Adam Savage | Principal VMware Systems Engineer
>
> -Original Message-
> From: Tino Vazquez [mailto:cvazquez@opennebula.systems]
> Sent: Friday, December 12, 2014 9:54 AM
> To: Savage, Adam
> Cc: Jaime Melis; OpenNebula Users
> Subject: Re: [one-users] vOneCloud Issue
>
> Hi Adam,
>
> We just tried your setup (3 level deep in folder templates with
> underscores) but couldn't reproduce the error. We'll wait for the
> requested output.
>
> Thanks a lot for your feedback,
>
> -Tino
> --
> OpenNebula - Flexible Enterprise Cloud Made Simple
>
> --
> Constantino Vázquez Blanco, PhD, MSc
> VP of Engineering | Head of Research at OpenNebula Systems
> cvazquez@OpenNebula.Systems | @OpenNebula
>
> --
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Re: [one-users] vOneCloud Issue

[Savage, Adam]

I think I may have found the issue.. When I ran the ruby command from the 
console it complained about my password for my VC account it didn’t like the 
special charectars !@#$ in the password. I created a local account on the 
vcenter server with no special charectars and it started rolling through all my 
vCenter VMs - took about 10 minutes (theres 2500 VMs in that vcenter) at the 
end it prompted me with "Do you want to process Datacenter MyQADC [y/n]?" I 
said yes and then it went to the prompt.. I assume it worked? Lol..

Should the templates just appear in the portal or is there something else that 
needs to be done to import them in? I'm very much a newb to OpenNebula..

Adam Savage | Principal VMware Systems Engineer

-Original Message-
From: Tino Vazquez [mailto:cvazquez@opennebula.systems]
Sent: Friday, December 12, 2014 9:54 AM
To: Savage, Adam
Cc: Jaime Melis; OpenNebula Users
Subject: Re: [one-users] vOneCloud Issue

Hi Adam,

We just tried your setup (3 level deep in folder templates with
underscores) but couldn't reproduce the error. We'll wait for the requested 
output.

Thanks a lot for your feedback,

-Tino
--
OpenNebula - Flexible Enterprise Cloud Made Simple

--
Constantino Vázquez Blanco, PhD, MSc
VP of Engineering | Head of Research at OpenNebula Systems 
cvazquez@OpenNebula.Systems | @OpenNebula

--
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accompanying documents, unless otherwise expressly indicated, is confidential 
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is addressed (i.e. those identified in the "To" and "cc" box). They are the 
property of OpenNebula.Systems S.L..
Unauthorized distribution, review, use, disclosure, or copying of this 
communication, or any part thereof, is strictly prohibited and may be unlawful. 
If you have received this e-mail in error, please notify us immediately by 
e-mail at abuse@opennebula.systems and delete the e-mail and attachments and 
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NOTICE:

This message, and any attachments, contain(s) information that may be 
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Re: [one-users] vOneCloud Issue

[Tino Vazquez]

Hi Adam,

We just tried your setup (3 level deep in folder templates with
underscores) but couldn't reproduce the error. We'll wait for the
requested output.

Thanks a lot for your feedback,

-Tino
--
OpenNebula - Flexible Enterprise Cloud Made Simple

--
Constantino Vázquez Blanco, PhD, MSc
VP of Engineering | Head of Research at OpenNebula Systems
cvazquez@OpenNebula.Systems | @OpenNebula

--
Confidentiality Warning: The information contained in this e-mail and
any accompanying documents, unless otherwise expressly indicated, is
confidential and privileged, and is intended solely for the person
and/or entity to whom it is addressed (i.e. those identified in the
"To" and "cc" box). They are the property of OpenNebula.Systems S.L..
Unauthorized distribution, review, use, disclosure, or copying of this
communication, or any part thereof, is strictly prohibited and may be
unlawful. If you have received this e-mail in error, please notify us
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Re: [one-users] vOneCloud Issue

[Savage, Adam]

Good morning – thank you I’ll give it a try and let you know the outcome.

The templates have an underscore in the names but other than that no other 
special characters.. for example w2k8_std_x64_r2_tmpl.. Template is 3 levels 
deep in a folder.

Adam Savage | Principal VMware Systems Engineer


From: Jaime Melis [mailto:jme...@opennebula.org]
Sent: Friday, December 12, 2014 5:50 AM
To: Savage, Adam
Cc: OpenNebula Users
Subject: Re: [one-users] vOneCloud Issue

Hi,

instead of

$ onevcenter templates --vcenter  --vuser  --vpass 

This might be a bit more useful:
$ ruby -dw /usr/bin/onevcenter templates --vcenter  --vuser 
 --vpass 
regards,
Jaime

On Fri, Dec 12, 2014 at 11:45 AM, Jaime Melis 
mailto:jme...@opennebula.org>> wrote:

Hi Adam,

can you provide us with some extra info?

* Please send us whatever gets generated in /var/log/one/oned.log when you 
import the templates (take a look at the timestamp, we only need that relevant 
bit)

* What is the path to the folder that contains the templates in the Datastore? 
Is it a flat path or does it have many subfolders?

* Does the templates or the paths have any special characters, including spaces?

* Can you run the import command from the CLI to debug this issue and send us 
the output?

$ onevcenter templates --vcenter  --vuser  --vpass 



Regards,
Jaime


--
Jaime Melis
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | 
jme...@opennebula.org

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Re: [one-users] Delete & Recreate fails in case of Host-Error

[Ruben S. Montero]

Totally, tm-ceph should work in this case... The issue for this:

http://dev.opennebula.org/issues/3446

THANKS your feedback!!!

Ruben

On Fri Dec 12 2014 at 1:15:38 PM Fabian Zimmermann 
wrote:

> Hi,
>
> Am 12.12.14 13:04, schrieb Ruben S. Montero:
> > If you have shared storage, you can simply issue onevm resched (I think
> the
> > hook can do that with the -m option).
> >
> > If there is no shared storage then you have to go through the
> > delete-recreate step, that will fail for the host as it is down. The host
> > should be cleaned up manually once it is online again.
> Ah! Thanks I just misread the oned.conf
>
> Nevertheless, I used "-r" and assumed it would re-create the VM, but
> this failed if you use (ceph) shared storage, because clone will abort
> if previous cleanup failed, so there is (in my opinion) a bug, because
> tm should handle this by removing or using the old snap/disk, isn't it?
>
> Fabian
>
>
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Re: [one-users] Not able to Launch VM in OpenNebula 4.10.1 on CentOS 7

[ngurjar]

Hi

This issue is resolved.
I had create host by giving "-n srv1" instead of "-n dummy".

Solution:
Coppied dummy folder to srv1.
cp -ap /var/tmp/one/vnm/dummy /var/tmp/one/vnm/srv1

And issue is resolved.

Thanks and Regards
Neelesh Gurjar


On 2014-12-12 05:35, ngur...@neeleshgurjar.co.in wrote:

Hi, I have installed OpenNebula 4.10.1 on CentOS 7.
Also installed OpenNebula-kvm-node on other machine.
Added that machine to OpenNebula using onehost successfully.

However when I tried to create VM I am getting below error:
Fri Dec 12 06:21:09 2014 [Z0][DiM][I]: New VM state is ACTIVE.
Fri Dec 12 06:21:09 2014 [Z0][LCM][I]: New VM state is PROLOG.
Fri Dec 12 06:21:15 2014 [Z0][LCM][I]: New VM state is BOOT
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Generating deployment file:
/var/lib/one/vms/14/deployment.0
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Remote worker node files not 
found

Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Updating remotes
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Command execution fail:
/var/tmp/one/vnm/srv1/pre
PFZNPjxJRD4xNDwvSUQ+PERFUExPWV9JRC8+PEhJU1RPUllfUkVDT1JEUz48SElTVE9SWT48SE9TVE5BTUU+c3J2MS5jbG91ZC50ZXN0PC9IT1NUTkFNRT48L0hJU1RPUlk+PC9ISVNUT1JZX1JFQ09SRFM+PC9WTT4=
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: bash: line 2:
/var/tmp/one/vnm/srv1/pre: No such file or directory
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: ExitCode: 127
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Failed to execute network
driver operation: pre.
Fri Dec 12 06:21:15 2014 [Z0][VMM][E]: Error deploying virtual machine
Fri Dec 12 06:21:16 2014 [Z0][DiM][I]: New VM state is FAILED

Please help me out.

Regards
Neelesh Gurjar
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Re: [one-users] Bare Metal provisioning with OpenNebula

[ngurjar]

On 2014-12-05 09:08, Arnold Bechtoldt wrote:

Tools like Foreman and Cobbler might be something for you.


Some infos on that:
http://www.slideshare.net/inovex/bootstrapping-a-virtual-infrastructure-bootstrapping-avirtualinfrastructurearnoldbechtoldtopennebulaconference2014
(cycle)
https://github.com/theforeman/foreman-one
https://www.youtube.com/results?search_query=foreman+opennebula


Arnold

--
Arnold Bechtoldt

Karlsruhe, Germany

On 04.12.14 10:21, ngur...@neeleshgurjar.co.in wrote:

Thanks Jaime for reply.
But which project decoupled from OpenNebula ? or can you give me some
pointers for softwares which provides such service.
Regards
Neelesh Gurjar

On 2014-12-04 03:11, Jaime Melis wrote:

Hi,

OpenNebula provides no such feature out of the box.

You can run a VM with OpenNebula with such a software installed in
order to provision other VMs or even physical nodes in the 
datacenter.
But other than querying OpenNebula for the MAC and IP of the VMs, 
this

is a project completely decoupled from OpenNebula.

Cheers,
Jaime

On Thu, Dec 4, 2014 at 5:59 AM,  wrote:


Thanks all.
Cobbler is really easy.


Hi,

Can I configure Bare Metal Provisioning or Metal As a Service with
OpenNebula ?

Regards
Neelesh Gurjar
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www.OpenNebula.org [2] | jme...@opennebula.org

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[one-users] Not able to Launch VM in OpenNebula 4.10.1 on CentOS 7

[ngurjar]

Hi, I have installed OpenNebula 4.10.1 on CentOS 7.
Also installed OpenNebula-kvm-node on other machine.
Added that machine to OpenNebula using onehost successfully.

However when I tried to create VM I am getting below error:
Fri Dec 12 06:21:09 2014 [Z0][DiM][I]: New VM state is ACTIVE.
Fri Dec 12 06:21:09 2014 [Z0][LCM][I]: New VM state is PROLOG.
Fri Dec 12 06:21:15 2014 [Z0][LCM][I]: New VM state is BOOT
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Generating deployment file: 
/var/lib/one/vms/14/deployment.0
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Remote worker node files not 
found

Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Updating remotes
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Command execution fail: 
/var/tmp/one/vnm/srv1/pre 
PFZNPjxJRD4xNDwvSUQ+PERFUExPWV9JRC8+PEhJU1RPUllfUkVDT1JEUz48SElTVE9SWT48SE9TVE5BTUU+c3J2MS5jbG91ZC50ZXN0PC9IT1NUTkFNRT48L0hJU1RPUlk+PC9ISVNUT1JZX1JFQ09SRFM+PC9WTT4=
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: bash: line 2: 
/var/tmp/one/vnm/srv1/pre: No such file or directory

Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: ExitCode: 127
Fri Dec 12 06:21:15 2014 [Z0][VMM][I]: Failed to execute network driver 
operation: pre.

Fri Dec 12 06:21:15 2014 [Z0][VMM][E]: Error deploying virtual machine
Fri Dec 12 06:21:16 2014 [Z0][DiM][I]: New VM state is FAILED

Please help me out.

Regards
Neelesh Gurjar
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[one-users] First Stable Release of vOneCloud

[Ignacio M. Llorente]

Dear Community,

We are happy to announce that the first stable release of vOneCloud is
available for download at vOneCloud.today. vOneCloud is a virtual appliance
for vSphere that transforms an existing VMware vCenter deployment into an
automated, self-service private cloud.

The appliance is based on OpenNebula, every component is fully open-source.

More info at
http://opennebula.org/first-stable-release-of-vonecloud-to-easily-build-private-clouds-on-vmware-vsphere/

With kind regards,

Ignacio

-- 
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Project Director
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www.OpenNebula.org | imllore...@opennebula.org | @OpenNebula

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Re: [one-users] vOneCloud Issue

[Jaime Melis]

Hi,

instead of

$ onevcenter templates --vcenter  --vuser  --vpass


This might be a bit more useful:

$ ruby -dw /usr/bin/onevcenter templates --vcenter 
--vuser  --vpass 

regards,
Jaime

On Fri, Dec 12, 2014 at 11:45 AM, Jaime Melis  wrote:
>
> Hi Adam,
>
> can you provide us with some extra info?
>
> * Please send us whatever gets generated in /var/log/one/oned.log when you
> import the templates (take a look at the timestamp, we only need that
> relevant bit)
>
> * What is the path to the folder that contains the templates in the
> Datastore? Is it a flat path or does it have many subfolders?
>
> * Does the templates or the paths have any special characters, including
> spaces?
>
> * Can you run the import command from the CLI to debug this issue and send
> us the output?
>
> $ onevcenter templates --vcenter  --vuser 
> --vpass 
>
>
> Regards,
> Jaime
>


-- 
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Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org | jme...@opennebula.org
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Re: [one-users] vOneCloud Issue

[Jaime Melis]

Hi Adam,

can you provide us with some extra info?

* Please send us whatever gets generated in /var/log/one/oned.log when you
import the templates (take a look at the timestamp, we only need that
relevant bit)

* What is the path to the folder that contains the templates in the
Datastore? Is it a flat path or does it have many subfolders?

* Does the templates or the paths have any special characters, including
spaces?

* Can you run the import command from the CLI to debug this issue and send
us the output?

$ onevcenter templates --vcenter  --vuser 
--vpass 


Regards,
Jaime
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Re: [one-users] Delete & Recreate fails in case of Host-Error

[Ruben S. Montero]

Hi Fabian,

In OpenNebula 4.10 if the VM is in UNKNOWN it should go directly to boot
(bypassing CLEANUP and PROLOG) , provided you are using shared storage...

Cheers

Ruben

On Fri Dec 12 2014 at 4:16:11 AM Fabian Zimmermann 
wrote:

> Hi,
>
> I just setup our fencing system and everything is working so far, but if
> I use the HOST-ERROR-Hook to delete&recreate the VMs this will fail.
>
> The CLEANUP is tried on the broken host - of course it will fail - and
> the followed CLONE will fail, because of already existing snapshots/disks.
>
> I just workaround this - see attached patch, which will just skip clone
> if disk/snap already exists, but what's the correct way to handle this?
>
> Thanks a lot,
>
> Fabian Zimmermann
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[one-users] error: internal error unknown protocol type 'gluster'

[hansz]

Issue with Gluster DataStore
Hello
I added Gluster DS via docs:
http://docs.opennebula.org/4.6/administration/storage/gluster_ds.html#glusterfs-volume-configuration

It's  attached  without  any  issues,  but when i tried start VM i got
error:
Mon Dec 8 09:25:47 2014 [VMM][I]: error: Failed to create domain from 
/var/lib/one//datastores/0/53/deployment.0
Mon Dec 8 09:25:47 2014 [VMM][I]: error: internal error unknown protocol type 
'gluster'
on node3 .. gluster volume already mounted
---
node1:/opennebula   280G   14G  266G   5% 
/var/lib/one
---


Warning

The hypervisor nodes need to be part of a working GlusterFS cluster and the 
Libvirt and QEMU packages need to be recent enough to have support for 
GlusterFS. 




could you pls tell me which version libvirt and QEMU is  appropriated?


Can you please help me to resolve this issue ?

think you very much











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[one-users] error: internal error unknown protocol type 'gluster'

[hansz]

Issue with Gluster DataStore
Hello
I added Gluster DS via docs:
http://docs.opennebula.org/4.6/administration/storage/gluster_ds.html#glusterfs-volume-configuration

It's  attached  without  any  issues,  but when i tried start VM i got
error:
Mon Dec 8 09:25:47 2014 [VMM][I]: error: Failed to create domain from 
/var/lib/one//datastores/0/53/deployment.0
Mon Dec 8 09:25:47 2014 [VMM][I]: error: internal error unknown protocol type 
'gluster'
on node3 .. gluster volume already mounted
---
node1:/opennebula   280G   14G  266G   5% 
/var/lib/one
---

Can you please help me to resolve this issue ?








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