--
Both declare a swap area, a file system image and a registered os image.
But the with the declarations as in [1] the machine does not boots
since it seems it tries to boot from the wrong disk.
Does OpenNebula 3.x have the same behaviour?
--
ing. Gian Uberto Lauri
Ricer
initially it worked wonderfully well... Until the cluster software began
to malfunction and kick the servers out.
But we plan to use something like this in the future (since we have
sysadmin much better than me available :) ).
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio
#x27;
for full multiuser with X11) and the corresponding rulnevel directory
is /etc/rc[runlevel number].d .
Placing the network configuration in rc.local *may* have the effect of
some network service not properly working because they started when
the network was misconfigured.
--
ing.
>>>>> "TJV" == Tuomo Juhani Varis writes:
TJV> There's a nice example here that you can adapt to mach your
TJV> set-up:
TJV>
http://wiki.ieeta.pt/wiki/index.php/OpenNebula#Using_Windows_Images_for_new_Virtual_Machines
Nice job indeed! Kudos !
shell script that
parses the context and does thre required settings.
Chances are that you are in contact with someone with such power shell
skills...
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito
>>>>> "DM" == Daniel MOLDOVAN writes:
DM> Hi, Sorry for missing the previous mail regarding OCCI behind
DM> proxy.
DM> The problem could be in the Java client or in the OCCI server.
Thank you for the solution!
--
ing. Gian Uberto Lauri
Ricercatore / Reasearc
>>>>> "CC" == Gian Uberto Lauri < > writes:
CC> Hello gentlemen, What should I do when, using java binding for
CC> OCA, there is a proxy between the client and the server? It seems
CC> that starting the tomcatwith the
CC> -Dhttp.proxyHost=$HOST\ -Dhttp.
not work...
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 35127 Padova (PD)
Tel.
How could I create an OCA Client object whith the informations I have
in the certificate?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> any update on occi for OpenNebula 3?
None. I CAN NOT SWITCH to Open Nebula 3 at this time.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area C
On 11/15/11 18:51, Carlos Martín Sánchez wrote:
Hi,
2011/11/11 Gian Uberto Lauri mailto:sa...@eng.it>>
Sorry, I do not get you. The Client class in Java OCA wants an user
name and a secret in version 2 and also in version 3 if I am not wrong.
Take a look at the javadoc
Sorry for re-sending this message, but I need a reply soon. On Nov 28
I should have something working.
>>>>> "Cc" == Gian Uberto Lauri writes:
Cc> On 11/11/11 19:05, Carlos Martín Sánchez wrote:
>> Hi,
>>
>> It should read the token generated b
| cmar...@opennebula.org
<mailto:cmar...@opennebula.org> | @OpenNebula
<http://twitter.com/opennebula> <mailto:cmar...@opennebula.org>
On Fri, Nov 11, 2011 at 5:20 PM, Gian Uberto Lauri mailto:sa...@eng.it>> wrote:
Hello gentlemen!
JAVA OCA Client object relies on
Hello gentlemen!
JAVA OCA Client object relies on the user/secret authentication. What
happens to OCA when one turns on an external mean of authentication,
maybe certificates or LDAP?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Develop
using an application
developed with the Java OCA client for version 2.2.1 with a 3.0
OpenNebula installation ?
Thank you in advance for the replies.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distrib
VmStatusCodes.FAILED:
rv = State.CRASHED;
break;
default:
rv = State.NOSTATE;
}
Thank you ion advance!
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research
stion holds for the Life Cycle :).
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 351
certain
user ? Or should I use Haizea ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti
>>>>> "RSM" == Ruben S Montero writes:
RSM> Hi, On Wed, Sep 14, 2011 at 3:48 PM, Gian Uberto Lauri
RSM> wrote:
>> Hello gentlemen,
>>
>> can someone explain a couple of thigs about the "Disk" section of
>> the definition fil
ank you in advance.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 35127 Padova (
Sure! Just write a template with the right infos for disk images, memory size
and assigned CPUs. For the network part, assign the current MAC & IP addresses,
or just omit the IP, let oned choose one & ignore it, but you must take care
not to use an IP oned may still assign to another VM that hon
Is the support of the P-Series virtualization environment in the plans
of OpenNebula ?
Thank you in advance
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianubert
ora are they relative to ~oneadmin ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 3
>>>>> "CC" == Gian Uberto Lauri writes:
CC> According to
CC>
http://opennebula.org/_media/documentation:rel2.0:one-directories-rootmode.png
CC> the 'remotes' directory full path should be
CC> /usr/lib/one/remote. What could I have done wrong
According to
http://opennebula.org/_media/documentation:rel2.0:one-directories-rootmode.png
the 'remotes' directory full path should be /usr/lib/one/remote. What could I
have done wrong to get oned try to find it
in /var/lib/one ???
Thank you in advance for any suggestion.
--
ing. G
stributions do not create the simlink /usr/bin/kvm ->
/usr/libexec/qemu-kvm
Then check for the kvm kernel modules and finally check if RH default
firewall and SE Linux are there to create problems (remove RH firewall
rules and disable SE linux).
--
ing. Gian Uberto Lauri
Ricercatore / Re
your code.
This restriction may hold.
I will do a sorting of the elements and re-generate the stuff with xjc
:)
CMS> Yes, after doing some tests it looks to me that the XML is not
CMS> modified in any way by Ruby.
¡Muchas gracias Carlos!
Best regards.
--
ing. Gian Uberto Lauri
Rice
execute its instruction
out of order, so the order is fixed and some elements may or may
not appear, but the order should not change. Can you confirm
this ?
Thank you in advance.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e
>>>>> "CC" == Gian Uberto Lauri writes:
CC> Some time ago I sent a post about migrations failing due an
CC> "error: operation failed: failed to parse XML" error.
And some $random_idiot forgot he gave the solution himself, out of sheer luck.
This time t
d know for this problem ?
The most annoyng thing is that 4 out of six nodes work perfectly, the
remaining 2 where added recently, allow virsh connection in both
directions but both give this error attempting any kind of migration
:(.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Labora
structions.
This does not cover ALL the LVM usages, but for sure covers the most
useful configuration for a clustered volume group on a SAN.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Compu
s and shell scripts see a directory in the file
system and, as far as the userland programs are concerned, these are
simply directory in the file system. And as far as I know OpenNebula
tools are (fine) members of the userland.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
La
>>>>> "RSM" == Ruben S Montero writes:
RSM> Hi Gian, It says it is mandatory for fs types. This is, DISK that
RSM> are created and formated on-the-fly in the target host.
Thank you. I did not got it fully, my fault, thank again for your help.
--
ing. Gian Uberto
confirm that the attribute is mandatory ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti
ecosystem.
I did some tests using GFS2, with all the nodes in a single cluster. I
used the NFS driver without any problem.
I have to disable this installation in the near future and could
discard this setup since I lack a true fence device and the cluster
may get unstable...
--
ing. Gia
>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> Actually i am writing for venus_c a connecter/wrapper of OCCI-OVF
ZAS> using Plain OCCI of Opennebula ..
Was not it OCA that to use in OpenNebula ? Wrapper for wrapper OCA allows
a closer translation ...
--
ing
oot time.
[1] in Unix jargon a daemon is a program that runs in background
without a controlling tty. Windows call such programs 'services'. Unix
wisely knows that the service is what the daemon offers :).\
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ri
trouble.
Zeeshan, your opinion is welcome, too!
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Un
>>>>> "SN" == Steffen Neumann writes:
SN>Does that mean the users have to put their passwds in plain
SN> text into their homedir ?? This would be a gaping security hole.
They should be readable by the user only, like private keys in SSH, I think...
--
ing
version does not change the class
name (is an Error after all) but extends RuntimeException since you
should not write a catch code for it, you should provide valid
resources for the program to run correctly.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Svi
Hello All!
Does someone has any suggestion about how to parse the results of
the OCA methods ? Did I lost some xsd I can use to build the code to
parse these strings ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
ng code (aka: avoid that bugs cause the birth of wild
spamming monsters :)).
root pwd is quickposta.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...
>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> Hi, Any plan by opennebula team to launch OVF server like OCCI ?
ZAS> for OVF to OCA mapping for example ..
I am starting to work on something like this ...
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> Hi, Any one willing to share Ubuntu contextualized VM ?
Got a Debian qcow, 2.0G size. Are you interested in ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Developme
nclude/MySqlDB.h:82: error: expected ';' before '*' token
ZAS> but i could not find mysql.h ? both in 2.0.1 and 2.2
It seems you need mysql-devel packages (RH derivatives) or
libmysql*-dev (Debian derivatives).
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Lab
>>>>> "CC" == Gian Uberto Lauri writes:
CC> Hello, I just started to use OCA and immediately had the bad
CC> surprise to find an "Exception" thrown by Client class
CC> instantiation.
One thing I forgot in the previous message:
I know people
no way to recover from one with a try/catch, you have to stop the VM,
correct the setup and restart.
Should I fill an update request/provide a contribution or there's no
chanche that this will enter in the code ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Svil
his is better than the other solution, to use the
network awareness of the occi commands and to wrap it in a java
executable: or you do a wrapper that detects which program to wrap to
contact which remote server or you force the user to use different
clients...
--
ing. Gian Uberto
>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> On 03/21/2011 12:16 PM, Gian Uberto Lauri wrote:
>>>>>>> "ZAS" == Zeeshan Ali Shah writes:
ZAS> We need an OVF wrapper, When i looked into a sample wrapper of
ZAS> EMOTIVE (ma
it is to call it from Ruby
ZAS> ?
I think the problem does not exist, IMVHO, since you can call ruby
from Java either by building a REST proxy or invoking occi commands.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area C
with regexp to remove line numbers: glory to the True One
Editor, may its name always be blesses :) :)
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la..
PMs, so I am patching single files...
Is there an RPM with this fix ?
Thank you in advance!
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engine
>>>>> "CC" == Gian Uberto Lauri writes:
CC> /usr/bin/occi-network:201: uninitialized constant
CC> REXML::Formatters (NameError) -bash: no: command not found
occi-storage suffers from the same problem:
occi-storage -M --url http://localhost:4567 --username onead
> then
> si
> else
> no
> fi
/usr/bin/occi-network:201: uninitialized constant REXML::Formatters (NameError)
-bash: no: command not found
The "-bash: no: command not found" was an _expected_ error, the above
example was a quick test meant to test the return code of the
r/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in
`gem_original_require'
from /usr/lib/ruby/site_ruby/1.8/rubygems/custom_require.rb:36:in
`require'
from /usr/lib/one/ruby/cloud/occi/occi-server.rb:45
(church is an i386, itpsmenc039 an x86_64)
How can I fix i
>>>>> "JF" == Javier Fontan writes:
JF> Hi, It seems you are using a configuration file from 2.2. The part
JF> from 2.0 conf file for vmm_kvm is this one:
True. It seems I picked the wrong package :(.
Thank you very much Javier!
--
ing. Gian Uberto Lauri
Ricerc
: Gian Uberto Lauri
Reply-To: sa...@eng.it
To: Javier Fontan
On 03/11/11 23:27, Javier Fontan wrote:
Can you send us the start of oned.log where the configuration
variables are written?
Hello Javier!
Of course, I can! Here it is:
Sun Mar 13 01:04:11 2011 [ONE][I]: Init OpenNebula Log system
e 2, columns 1:2
Fri Mar 11 17:27:47 2011 [InM][E]: Error parsing host information:
What could I have done wrong ?
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
eing late with them and more.
But I spent a lot of time working on the infrastructure for projects I
am neither assigned to, simply because changing such infrastructure is
required by other projects (mine included) and I am the sysadmin since
I am the one who 'understands Unix (and GNU/Li
er I was
rocketed in the "head sysadmin" chair for R&D, and there is some mess
to clean up :).
I had no time to explore other solutions :(.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribu
this situation, which could be the best "patch" to the
.../tm_commands/lvm/tm_mv.sh driver script in order to support
migration and stop in this specific case ?
Thank you in advance.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca
>>>>> "CC" == Gian Uberto Lauri writes:
CC> The web site is not very promising: Stop/Migration: These
CC> features have not been implemented for this Transfer Manager,
CC> since they depend strongly on the scenario.
Limitations confirmed :(.
Anyway, I
s Transfer Manager, since
they depend strongly on the scenario.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Laboratorio Ricerca e Sviluppo / Research & Development Lab.
Area Calcolo Distribuito / Distributed Computation Area
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Cor
There could be several reason for your problem.
- The vm could fail to read the context correctly, therefore does not bring up
the nic or does not do it with the right IP (use VNC to check with ifconfig).
Even if OpenNebula allocates the IP, is up to the VM to transform the context
into a netwo
hing about
that IP address
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Divisione Ricerca ed Innovazione / Research & Innovation Division
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati Uniti 23/C, 35127 Padova (PD)
Tel. +39-049.8283.538 |
untu server 10.10. And when I
CE> put on opennebula this image, i can run a vm but i can't ping it
CE> or ssh into it.
You should provide a DHCP server or change the image so that, at the
first boot, it mimicks ttylinux behaviour, afaik
--
ing. Gian Uberto Lauri
Ricercatore /
, temporary "cd image" is created on the fly and mounted at the
first boot, AFAIK.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Divisione Ricerca ed Innovazione / Research & Innovation Division
gianuberto.la...@eng.it
Engineering Ingegneria Informatica spa
Corso Stati
en_hostname $MAC > /etc/hostname
(
cat < /etc/sysconfig/network-scripts/ifcfg-${DEV}
#ifdown $DEV
#ifup $DEV
exit $RETVAL
# /bin/hostname `cat /etc/hostname`
--8<---
I have to investigate other means of accessing the VM console, since we plan
to us
l
be used when the /etc/init.d/network start command is issued by init -
throught the symbolic link in one of the rc(runlevel).d.
--
ing. Gian Uberto Lauri
Ricercatore / Reasearcher
Divisione Ricerca ed Innovazione / Research & Innovation Division
gianuberto.la...@eng.it
Engineering Ingegneria Info
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