Re: [one-users] Little help with first building cloud

[matheus tor4]

Exactly, just left the port number field blank, and the vnc session is run
ok!

I already solved this problem.

But, nevertheless, thanks.

Regards.

On Mon, Jan 16, 2012 at 11:20 AM, Javier Fontan wrote:

> Wrong answer, the idea is to not provide PORT.
>
> On Mon, Jan 16, 2012 at 3:03 PM, Javier Fontan 
> wrote:
> > Use PORT="-1" so the port is generated for you.
> >
> > On Tue, Dec 27, 2011 at 8:16 PM, matheus tor4 
> wrote:
> >> Hi OpenNebula Friends,
> >>
> >> Even using vmcontext I didn't picked up the real IP from VM.
> >> Does exist a way to get a output of vmcontext.sh outside of the VM?
> >>
> >> The other two questions have been solved.
> >> To make various instances of a same template, it needs to be non
> persistent.
> >> To refresh dashboard runs oneacctd.
> >>
> >> And a other doubt : How to make Vnc connections for more than one VM?
> >> I have a template that uses: listen:0.0.0.0 and port 5910, persistent
> <- In
> >> this case, the VNC session is ok.
> >> But when I use: listen 172.17.0.0 and port 5901, non persistent <- Not
> >> works!
> >> I believe which the error is on my graphics configuration for VMs.
> >> Any hints?
> >>
> >> Thanks in advance.
> >>
> >>
> >> -
> >>
> >>
> >> On Sat, Dec 24, 2011 at 7:22 AM, richard -rw- weinberger
> >>  wrote:
> >>>
> >>> On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4 
> >>> wrote:
> >>> > 1 - Sunstone dont show me the real IP address of my VM. This show me
> >>> > only a
> >>> > lease get from virtual network. I only see the real IP using
> 'ifconfig'
> >>> > inside my VM (using VNC). Does exist a way to publish the real
> address
> >>> > of
> >>> > VMs without have to access them with VNC?
> >>>
> >>> AFAIK no.
> >>> You can install into your VM a script which computes the IP from the
> >>> lease MAC address.
> >>> See vmcontext.
> >>>
> >>> > 3 - Why my dashboard shows me nothing, even when I have a running VM?
> >>>
> >>> Is oneacctd running?
> >>>
> >>> --
> >>> Thanks,
> >>> //richard
> >>> ___
> >>> Users mailing list
> >>> Users@lists.opennebula.org
> >>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >>
> >>
> >>
> >> --
> >> Matheus Torquato
> >> Undergraduate in Computer Science
> >> Federal University of Alagoas
> >>
> >>
> >> ___
> >> Users mailing list
> >> Users@lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >
> >
> >
> > --
> > Javier Fontán Muiños
> > Project Engineer
> > OpenNebula - The Open Source Toolkit for Data Center Virtualization
> > www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula
>
>
>
> --
> Javier Fontán Muiños
> Project Engineer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



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Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[Javier Fontan]

Wrong answer, the idea is to not provide PORT.

On Mon, Jan 16, 2012 at 3:03 PM, Javier Fontan  wrote:
> Use PORT="-1" so the port is generated for you.
>
> On Tue, Dec 27, 2011 at 8:16 PM, matheus tor4  wrote:
>> Hi OpenNebula Friends,
>>
>> Even using vmcontext I didn't picked up the real IP from VM.
>> Does exist a way to get a output of vmcontext.sh outside of the VM?
>>
>> The other two questions have been solved.
>> To make various instances of a same template, it needs to be non persistent.
>> To refresh dashboard runs oneacctd.
>>
>> And a other doubt : How to make Vnc connections for more than one VM?
>> I have a template that uses: listen:0.0.0.0 and port 5910, persistent <- In
>> this case, the VNC session is ok.
>> But when I use: listen 172.17.0.0 and port 5901, non persistent <- Not
>> works!
>> I believe which the error is on my graphics configuration for VMs.
>> Any hints?
>>
>> Thanks in advance.
>>
>>
>> -
>>
>>
>> On Sat, Dec 24, 2011 at 7:22 AM, richard -rw- weinberger
>>  wrote:
>>>
>>> On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4 
>>> wrote:
>>> > 1 - Sunstone dont show me the real IP address of my VM. This show me
>>> > only a
>>> > lease get from virtual network. I only see the real IP using 'ifconfig'
>>> > inside my VM (using VNC). Does exist a way to publish the real address
>>> > of
>>> > VMs without have to access them with VNC?
>>>
>>> AFAIK no.
>>> You can install into your VM a script which computes the IP from the
>>> lease MAC address.
>>> See vmcontext.
>>>
>>> > 3 - Why my dashboard shows me nothing, even when I have a running VM?
>>>
>>> Is oneacctd running?
>>>
>>> --
>>> Thanks,
>>> //richard
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>>
>>
>> --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
>
> --
> Javier Fontán Muiños
> Project Engineer
> OpenNebula - The Open Source Toolkit for Data Center Virtualization
> www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula



-- 
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OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula
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Re: [one-users] Little help with first building cloud

[Javier Fontan]

Use PORT="-1" so the port is generated for you.

On Tue, Dec 27, 2011 at 8:16 PM, matheus tor4  wrote:
> Hi OpenNebula Friends,
>
> Even using vmcontext I didn't picked up the real IP from VM.
> Does exist a way to get a output of vmcontext.sh outside of the VM?
>
> The other two questions have been solved.
> To make various instances of a same template, it needs to be non persistent.
> To refresh dashboard runs oneacctd.
>
> And a other doubt : How to make Vnc connections for more than one VM?
> I have a template that uses: listen:0.0.0.0 and port 5910, persistent <- In
> this case, the VNC session is ok.
> But when I use: listen 172.17.0.0 and port 5901, non persistent <- Not
> works!
> I believe which the error is on my graphics configuration for VMs.
> Any hints?
>
> Thanks in advance.
>
>
> -
>
>
> On Sat, Dec 24, 2011 at 7:22 AM, richard -rw- weinberger
>  wrote:
>>
>> On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4 
>> wrote:
>> > 1 - Sunstone dont show me the real IP address of my VM. This show me
>> > only a
>> > lease get from virtual network. I only see the real IP using 'ifconfig'
>> > inside my VM (using VNC). Does exist a way to publish the real address
>> > of
>> > VMs without have to access them with VNC?
>>
>> AFAIK no.
>> You can install into your VM a script which computes the IP from the
>> lease MAC address.
>> See vmcontext.
>>
>> > 3 - Why my dashboard shows me nothing, even when I have a running VM?
>>
>> Is oneacctd running?
>>
>> --
>> Thanks,
>> //richard
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
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Project Engineer
OpenNebula - The Open Source Toolkit for Data Center Virtualization
www.OpenNebula.org | jfon...@opennebula.org | @OpenNebula
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello everybody.

To get the IP outside the VM, even not using vmcontext. I use this comand:
$  arp-scan -l | awk '// {print $1}'
It is the most useful for me.

To make correct VNC connections needs to make a template for each node you
want to access.
So put the correct IP for each template.

Thanks for all the help.

My job finally is close to the end.

Best regards.


On Tue, Dec 27, 2011 at 4:16 PM, matheus tor4  wrote:

> Hi OpenNebula Friends,
>
> Even using vmcontext I didn't picked up the real IP from VM.
> Does exist a way to get a output of vmcontext.sh outside of the VM?
>
> The other two questions have been solved.
> To make various instances of a same template, it needs to be non
> persistent.
> To refresh dashboard runs oneacctd.
>
> And a other doubt : How to make Vnc connections for more than one VM?
> I have a template that uses: listen:0.0.0.0 and port 5910, persistent <-
> In this case, the VNC session is ok.
> But when I use: listen 172.17.0.0 and port 5901, non persistent <- Not
> works!
> I believe which the error is on my graphics configuration for VMs.
> Any hints?
>
> Thanks in advance.
>
>
> -
>
>
> On Sat, Dec 24, 2011 at 7:22 AM, richard -rw- weinberger <
> richard.weinber...@gmail.com> wrote:
>
>> On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4 
>> wrote:
>> > 1 - Sunstone dont show me the real IP address of my VM. This show me
>> only a
>> > lease get from virtual network. I only see the real IP using 'ifconfig'
>> > inside my VM (using VNC). Does exist a way to publish the real address
>> of
>> > VMs without have to access them with VNC?
>>
>> AFAIK no.
>> You can install into your VM a script which computes the IP from the
>> lease MAC address.
>> See vmcontext.
>>
>> > 3 - Why my dashboard shows me nothing, even when I have a running VM?
>>
>> Is oneacctd running?
>>
>> --
>> Thanks,
>> //richard
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


-- 
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Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hi OpenNebula Friends,

Even using vmcontext I didn't picked up the real IP from VM.
Does exist a way to get a output of vmcontext.sh outside of the VM?

The other two questions have been solved.
To make various instances of a same template, it needs to be non persistent.
To refresh dashboard runs oneacctd.

And a other doubt : How to make Vnc connections for more than one VM?
I have a template that uses: listen:0.0.0.0 and port 5910, persistent <- In
this case, the VNC session is ok.
But when I use: listen 172.17.0.0 and port 5901, non persistent <- Not
works!
I believe which the error is on my graphics configuration for VMs.
Any hints?

Thanks in advance.


-


On Sat, Dec 24, 2011 at 7:22 AM, richard -rw- weinberger <
richard.weinber...@gmail.com> wrote:

> On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4 
> wrote:
> > 1 - Sunstone dont show me the real IP address of my VM. This show me
> only a
> > lease get from virtual network. I only see the real IP using 'ifconfig'
> > inside my VM (using VNC). Does exist a way to publish the real address of
> > VMs without have to access them with VNC?
>
> AFAIK no.
> You can install into your VM a script which computes the IP from the
> lease MAC address.
> See vmcontext.
>
> > 3 - Why my dashboard shows me nothing, even when I have a running VM?
>
> Is oneacctd running?
>
> --
> Thanks,
> //richard
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



-- 
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Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[richard -rw- weinberger]

On Sat, Dec 24, 2011 at 3:54 AM, matheus tor4  wrote:
> 1 - Sunstone dont show me the real IP address of my VM. This show me only a
> lease get from virtual network. I only see the real IP using 'ifconfig'
> inside my VM (using VNC). Does exist a way to publish the real address of
> VMs without have to access them with VNC?

AFAIK no.
You can install into your VM a script which computes the IP from the
lease MAC address.
See vmcontext.

> 3 - Why my dashboard shows me nothing, even when I have a running VM?

Is oneacctd running?

-- 
Thanks,
//richard
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello everybody.

I finally have access to my running VM. For this I used VNC.
But my access  brought me more several doubts about VMs usage and other
questions.

1 - Sunstone dont show me the real IP address of my VM. This show me only a
lease get from virtual network. I only see the real IP using 'ifconfig'
inside my VM (using VNC). Does exist a way to publish the real address of
VMs without have to access them with VNC?

2 - Why I can't start more than one VM with a unique template?

3 - Why my dashboard shows me nothing, even when I have a running VM?


Very thanks for all the help until the moment.

Merry Christmas for all!
See you soon.


On Fri, Dec 23, 2011 at 12:39 PM, richard -rw- weinberger <
richard.weinber...@gmail.com> wrote:

> Please, read some papers on networking basics.
>
> --
> Thanks,
> //richard
> ___
> Users mailing list
> Users@lists.opennebula.org
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>



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Re: [one-users] Little help with first building cloud

[richard -rw- weinberger]

Please, read some papers on networking basics.

-- 
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Re: [one-users] Little help with first building cloud

[matheus tor4]

?

On Fri, Dec 23, 2011 at 10:21 AM, matheus tor4 wrote:

> Does the new bridge need to setup in all my hosts?
> Does the bridges need to have the same IP?
>
> thanks in advance.
>
>
>
> On Fri, Dec 23, 2011 at 10:05 AM, richard -rw- weinberger <
> richard.weinber...@gmail.com> wrote:
>
>> On Fri, Dec 23, 2011 at 2:02 PM, matheus tor4 
>> wrote:
>> > The virbr0 is already setup with a IP that is different of my eth0 IP.
>> It is
>> > a problem?
>> >
>> > I gonna use ebtables to configure my bridge.
>> >
>> > If I got sucess I will report here.
>> >
>>
>> Was this bridge configure by you?
>> I bet not. It's from libvirt.
>> Ignore it.
>>
>> ebtables is a tool to have firewall rules on a bridge.
>> At first, fix/setup your network. Then start creating crazy firewall
>> rules.
>>
>> --
>> Thanks,
>> //richard
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


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Re: [one-users] Little help with first building cloud

[matheus tor4]

Does the new bridge need to setup in all my hosts?
Does the bridges need to have the same IP?

thanks in advance.


On Fri, Dec 23, 2011 at 10:05 AM, richard -rw- weinberger <
richard.weinber...@gmail.com> wrote:

> On Fri, Dec 23, 2011 at 2:02 PM, matheus tor4 
> wrote:
> > The virbr0 is already setup with a IP that is different of my eth0 IP.
> It is
> > a problem?
> >
> > I gonna use ebtables to configure my bridge.
> >
> > If I got sucess I will report here.
> >
>
> Was this bridge configure by you?
> I bet not. It's from libvirt.
> Ignore it.
>
> ebtables is a tool to have firewall rules on a bridge.
> At first, fix/setup your network. Then start creating crazy firewall rules.
>
> --
> Thanks,
> //richard
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



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Re: [one-users] Little help with first building cloud

[richard -rw- weinberger]

On Fri, Dec 23, 2011 at 2:02 PM, matheus tor4  wrote:
> The virbr0 is already setup with a IP that is different of my eth0 IP. It is
> a problem?
>
> I gonna use ebtables to configure my bridge.
>
> If I got sucess I will report here.
>

Was this bridge configure by you?
I bet not. It's from libvirt.
Ignore it.

ebtables is a tool to have firewall rules on a bridge.
At first, fix/setup your network. Then start creating crazy firewall rules.

-- 
Thanks,
//richard
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Re: [one-users] Little help with first building cloud

[matheus tor4]

The virbr0 is already setup with a IP that is different of my eth0 IP. It
is a problem?

I gonna use ebtables to configure my bridge.

If I got sucess I will report here.

Thanks

On Fri, Dec 23, 2011 at 9:56 AM, richard -rw- weinberger <
richard.weinber...@gmail.com> wrote:

> On Fri, Dec 23, 2011 at 1:41 AM, matheus tor4 
> wrote:
>  My doubt is - Is the virbr0 must be aim to eth0 instead of vnet0?
> >   - What the most painless way to configure bridge
> network?
> >
>
> As I said on IRC, you have to setup your network correctly.
>
> One the host create a bridge (say, bridge0) and assign eth0 to it.
> The remove you IP configuration from eth0 and apply it to bridge0.
> Start the new bridge.
>
> Then configure your VM.
> Set bridge0 as network device.
>
> --
> Thanks,
> //richard
> ___
> Users mailing list
> Users@lists.opennebula.org
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>



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Re: [one-users] Little help with first building cloud

[richard -rw- weinberger]

On Fri, Dec 23, 2011 at 1:41 AM, matheus tor4  wrote:
 My doubt is - Is the virbr0 must be aim to eth0 instead of vnet0?
>   - What the most painless way to configure bridge network?
>

As I said on IRC, you have to setup your network correctly.

One the host create a bridge (say, bridge0) and assign eth0 to it.
The remove you IP configuration from eth0 and apply it to bridge0.
Start the new bridge.

Then configure your VM.
Set bridge0 as network device.

-- 
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Any hints?

On Thu, Dec 22, 2011 at 9:41 PM, matheus tor4  wrote:

> Guys, one more doubt.
>
> I didn't get access to my running VM at the moment.
> If I'm not mistaken, the well-known ways to get access are ssh and vnc.
> As far I know the access will granted by bridge iface.
> But, at the moment I have trouble with my bridged network.
>
> See this
>
> When the host* is not running VMs* I got this
> oneadmin@...$ brctl show
> bridge namebridge idSTP enabledinterfaces
> virbr08000.yes
>
> And When the host *is running VMs* I got this
> oneadmin@...$ brctl show
> bridge namebridge idSTP enabledinterfaces
> virbr08000.fe00c0a80001yesvnet0
>
> looking the ifconfig in the host that runs VMs I see:
>
> eth0 and loopback...
> virbr0Link encap:Ethernet  Endere o de HW fe:00:c0:a8:00:01
>   inet end.: 192.168.122.1  Bcast:192.168.122.255
> Masc:255.255.255.0
>   UP BROADCAST RUNNING MULTICAST  MTU:1500  M trica:1
>   pacotes RX:10 erros:0 descartados:10 excesso:0 quadro:0
>   Pacotes TX:0 erros:0 descartados:0 excesso:0 portadora:0
>   colis es:0 txqueuelen:0
>   RX bytes:460 (460.0 B) TX bytes:0 (0.0 B)
>
> vnet0 Link encap:Ethernet  Endere o de HW fe:00:c0:a8:00:01
>   endere o inet6: fe80::fc00:c0ff:fea8:1/64 Escopo:Link
>   UP BROADCAST RUNNING MULTICAST  MTU:1500  M trica:1
>   pacotes RX:5 erros:0 descartados:0 excesso:0 quadro:0
>   Pacotes TX:1157 erros:0 descartados:0 excesso:0 portadora:0
>   colis es:0 txqueuelen:500
>   RX bytes:300 (300.0 B) TX bytes:60852 (60.8 KB)
>
> If we look close we see that vnet has no ip address.
>
> My doubt is - Is the virbr0 must be aim to eth0 instead of vnet0?
>   - What the most painless way to configure bridge network?
>
> Thanks in advance.
>
>
>
>
> On Tue, Dec 20, 2011 at 1:32 PM, matheus tor4 wrote:
>
>> Fabian, I solved the problem. Thanks to #opennebula channel on Freenode.
>>
>> I remove the hosts, then put it again, so the hosts will monitored
>> sucessfully!
>>
>> Thanks for the help.
>>
>> Now I go running a test VM.
>>
>> See you later!
>>
>>
>>
>> On Tue, Dec 20, 2011 at 1:08 PM, Fabian Wenk  wrote:
>>
>>> Hello Matheus
>>>
>>>
>>> On 20.12.2011 14:41, matheus tor4 wrote:
>>>
 At the moment I got this error message:

 Tue Dec 20 10:20:09 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd
 (0)
 Tue Dec 20 10:20:10 2011 [InM][I]: Command execution fail: 'if [ -x
 "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
 PacsOnCloud-FrontEnd; else  exit 42; fi'
 Tue Dec 20 10:20:10 2011 [InM][I]: ExitCode: 42
 Tue Dec 20 10:20:10 2011 [InM][E]: Error monitoring host 0 : MONITOR
 FAILURE 0 -

>>>
>>> Is your sunstone server running on the same system as the front-end?
>>> With which user is sunstone running, as root or as oneadmin?
>>>
>>> Is root from the front-end also able to password less login to the
>>> cluster nodes?
>>>
>>>
>>>
>>> bye
>>> Fabian
>>> __**_
>>> Users mailing list
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>>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>>>
>>
>>
>>
>> --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


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Re: [one-users] Little help with first building cloud

[matheus tor4]

Guys, one more doubt.

I didn't get access to my running VM at the moment.
If I'm not mistaken, the well-known ways to get access are ssh and vnc.
As far I know the access will granted by bridge iface.
But, at the moment I have trouble with my bridged network.

See this

When the host* is not running VMs* I got this
oneadmin@...$ brctl show
bridge namebridge idSTP enabledinterfaces
virbr08000.yes

And When the host *is running VMs* I got this
oneadmin@...$ brctl show
bridge namebridge idSTP enabledinterfaces
virbr08000.fe00c0a80001yesvnet0

looking the ifconfig in the host that runs VMs I see:

eth0 and loopback...
virbr0Link encap:Ethernet  Endere o de HW fe:00:c0:a8:00:01
  inet end.: 192.168.122.1  Bcast:192.168.122.255
Masc:255.255.255.0
  UP BROADCAST RUNNING MULTICAST  MTU:1500  M trica:1
  pacotes RX:10 erros:0 descartados:10 excesso:0 quadro:0
  Pacotes TX:0 erros:0 descartados:0 excesso:0 portadora:0
  colis es:0 txqueuelen:0
  RX bytes:460 (460.0 B) TX bytes:0 (0.0 B)

vnet0 Link encap:Ethernet  Endere o de HW fe:00:c0:a8:00:01
  endere o inet6: fe80::fc00:c0ff:fea8:1/64 Escopo:Link
  UP BROADCAST RUNNING MULTICAST  MTU:1500  M trica:1
  pacotes RX:5 erros:0 descartados:0 excesso:0 quadro:0
  Pacotes TX:1157 erros:0 descartados:0 excesso:0 portadora:0
  colis es:0 txqueuelen:500
  RX bytes:300 (300.0 B) TX bytes:60852 (60.8 KB)

If we look close we see that vnet has no ip address.

My doubt is - Is the virbr0 must be aim to eth0 instead of vnet0?
  - What the most painless way to configure bridge network?

Thanks in advance.



On Tue, Dec 20, 2011 at 1:32 PM, matheus tor4  wrote:

> Fabian, I solved the problem. Thanks to #opennebula channel on Freenode.
>
> I remove the hosts, then put it again, so the hosts will monitored
> sucessfully!
>
> Thanks for the help.
>
> Now I go running a test VM.
>
> See you later!
>
>
>
> On Tue, Dec 20, 2011 at 1:08 PM, Fabian Wenk  wrote:
>
>> Hello Matheus
>>
>>
>> On 20.12.2011 14:41, matheus tor4 wrote:
>>
>>> At the moment I got this error message:
>>>
>>> Tue Dec 20 10:20:09 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd
>>> (0)
>>> Tue Dec 20 10:20:10 2011 [InM][I]: Command execution fail: 'if [ -x
>>> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
>>> PacsOnCloud-FrontEnd; else  exit 42; fi'
>>> Tue Dec 20 10:20:10 2011 [InM][I]: ExitCode: 42
>>> Tue Dec 20 10:20:10 2011 [InM][E]: Error monitoring host 0 : MONITOR
>>> FAILURE 0 -
>>>
>>
>> Is your sunstone server running on the same system as the front-end? With
>> which user is sunstone running, as root or as oneadmin?
>>
>> Is root from the front-end also able to password less login to the
>> cluster nodes?
>>
>>
>>
>> bye
>> Fabian
>> __**_
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>>
>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


-- 
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Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Fabian, I solved the problem. Thanks to #opennebula channel on Freenode.

I remove the hosts, then put it again, so the hosts will monitored
sucessfully!

Thanks for the help.

Now I go running a test VM.

See you later!


On Tue, Dec 20, 2011 at 1:08 PM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 20.12.2011 14:41, matheus tor4 wrote:
>
>> At the moment I got this error message:
>>
>> Tue Dec 20 10:20:09 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd
>> (0)
>> Tue Dec 20 10:20:10 2011 [InM][I]: Command execution fail: 'if [ -x
>> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
>> PacsOnCloud-FrontEnd; else  exit 42; fi'
>> Tue Dec 20 10:20:10 2011 [InM][I]: ExitCode: 42
>> Tue Dec 20 10:20:10 2011 [InM][E]: Error monitoring host 0 : MONITOR
>> FAILURE 0 -
>>
>
> Is your sunstone server running on the same system as the front-end? With
> which user is sunstone running, as root or as oneadmin?
>
> Is root from the front-end also able to password less login to the cluster
> nodes?
>
>
>
> bye
> Fabian
> __**_
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>



-- 
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[Fabian Wenk]

Hello Matheus

On 20.12.2011 14:41, matheus tor4 wrote:

At the moment I got this error message:

Tue Dec 20 10:20:09 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd (0)
Tue Dec 20 10:20:10 2011 [InM][I]: Command execution fail: 'if [ -x
"/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
PacsOnCloud-FrontEnd; else  exit 42; fi'
Tue Dec 20 10:20:10 2011 [InM][I]: ExitCode: 42
Tue Dec 20 10:20:10 2011 [InM][E]: Error monitoring host 0 : MONITOR
FAILURE 0 -


Is your sunstone server running on the same system as the 
front-end? With which user is sunstone running, as root or as 
oneadmin?


Is root from the front-end also able to password less login to 
the cluster nodes?



bye
Fabian
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Re: [one-users] Little help with first building cloud

[matheus tor4]

That was a error with StrictHostKeyChecking.
Solution is on:
http://askubuntu.com/questions/87449/how-to-disable-strict-host-key-checking-in-ssh

But the problem isn't all solved.

At the moment I got this error message:

Tue Dec 20 10:20:09 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd (0)
Tue Dec 20 10:20:10 2011 [InM][I]: Command execution fail: 'if [ -x
"/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
PacsOnCloud-FrontEnd; else  exit 42; fi'
Tue Dec 20 10:20:10 2011 [InM][I]: ExitCode: 42
Tue Dec 20 10:20:10 2011 [InM][E]: Error monitoring host 0 : MONITOR
FAILURE 0 -

I'm still need help.

Any hints?

Thanks

On Tue, Dec 20, 2011 at 8:32 AM, matheus tor4  wrote:

> Any hint?!
>
>
> On Mon, Dec 19, 2011 at 8:21 PM, matheus tor4 wrote:
>
>> Anyone?
>>
>>
>> On Mon, Dec 19, 2011 at 4:16 PM, matheus tor4 wrote:
>>
>>> Hello guys.
>>>
>>> I have one more problem here.
>>>
>>> When I start a host, in sunstone server, I get a error.
>>> On /var/log/one/oned.conf I see this:
>>>
>>> Mon Dec 19 15:42:47 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd
>>> (0)
>>> Mon Dec 19 15:42:48 2011 [InM][I]: Command execution fail: 'if [ -x
>>> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
>>> PacsOnCloud-FrontEnd; else  exit 42; fi'
>>> Mon Dec 19 15:42:48 2011 [InM][I]: Host key verification failed.
>>> Mon Dec 19 15:42:48 2011 [InM][I]: ExitCode: 255
>>> Mon Dec 19 15:42:48 2011 [InM][E]: Error monitoring host 0 : MONITOR
>>> FAILURE 0 -
>>>
>>> I'm thinking that is related with ssh keys.
>>> But I'm already login FrontEnd - Host01 and Host01-FrontEnd
>>> passwordlessly (with oneadmin user).
>>>
>>> I don't know what do now.
>>>
>>> Anyone already got this error message before?
>>>
>>> Very thanks for all the help.
>>>
>>> Regards.
>>>
>>>
>>>
>>>
>>> On Fri, Dec 16, 2011 at 8:42 AM, Paulo Renato wrote:
>>>
  Hi Matheus,

 the default url is http://:9869/

 but you must set host: in sunstone-server config to listen to ip
 address of your NIC and not to loopback

 Em 15-12-2011 23:44, matheus tor4 escreveu:

 Guys,  which is default url for sunstone-server?

 I don't found it.

 thanks.

 On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4 wrote:

> Fabian, it's exactly what I want to hear.
>
>  Make the changes with root user, and start oned with oneadmin user!
> Great!
>
>  Thanks a lot!
>
>
>
> On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:
>
>> Hello Matheus
>>
>>
>> On 07.12.2011 01:44, matheus tor4 wrote:
>>
>>> Make the changes on files like oned.conf using my standart user will
>>> brings
>>> for me troubles in future, or not?
>>>
>>
>>  Configuration files in /etc/ usually are changed with the root user,
>> normal users should not be able to write or depending on the content even
>> be able to read it.
>>
>>
>>  What you recommend?
>>> - Put the rights on the oneadmin user, or
>>> - Use root user to make changes (painlessly)
>>>
>>
>>  What kind of changes?
>>
>> On my system the /etc/one/oned.conf belongs to root (rw) with only
>> read permissions for the cloud group. The startup script
>> /etc/init.d/opennebula takes care to start the OpenNebula daemons with 
>> the
>> user oneadmin (eg. dropping privileges). But this is something which 
>> could
>> depend on the used Linux distribution if you used a distribution provided
>> package.
>>
>>
>>
>> bye
>> Fabian
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>
>
>
>   --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


 --
 Matheus Torquato
 Undergraduate in Computer Science
 Federal University of Alagoas



 ___
 Users mailing 
 listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org



 ___
 Users mailing list
 Users@lists.opennebula.org
 http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


>>>
>>>
>>> --
>>> Matheus Torquato
>>> Undergraduate in Computer Science
>>> Federal University of Alagoas
>>>
>>>
>>
>>
>> --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


-- 
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas
___
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Users@lists

Re: [one-users] Little help with first building cloud

[matheus tor4]

Any hint?!

On Mon, Dec 19, 2011 at 8:21 PM, matheus tor4  wrote:

> Anyone?
>
>
> On Mon, Dec 19, 2011 at 4:16 PM, matheus tor4 wrote:
>
>> Hello guys.
>>
>> I have one more problem here.
>>
>> When I start a host, in sunstone server, I get a error.
>> On /var/log/one/oned.conf I see this:
>>
>> Mon Dec 19 15:42:47 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd
>> (0)
>> Mon Dec 19 15:42:48 2011 [InM][I]: Command execution fail: 'if [ -x
>> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
>> PacsOnCloud-FrontEnd; else  exit 42; fi'
>> Mon Dec 19 15:42:48 2011 [InM][I]: Host key verification failed.
>> Mon Dec 19 15:42:48 2011 [InM][I]: ExitCode: 255
>> Mon Dec 19 15:42:48 2011 [InM][E]: Error monitoring host 0 : MONITOR
>> FAILURE 0 -
>>
>> I'm thinking that is related with ssh keys.
>> But I'm already login FrontEnd - Host01 and Host01-FrontEnd
>> passwordlessly (with oneadmin user).
>>
>> I don't know what do now.
>>
>> Anyone already got this error message before?
>>
>> Very thanks for all the help.
>>
>> Regards.
>>
>>
>>
>>
>> On Fri, Dec 16, 2011 at 8:42 AM, Paulo Renato wrote:
>>
>>>  Hi Matheus,
>>>
>>> the default url is http://:9869/
>>>
>>> but you must set host: in sunstone-server config to listen to ip address
>>> of your NIC and not to loopback
>>>
>>> Em 15-12-2011 23:44, matheus tor4 escreveu:
>>>
>>> Guys,  which is default url for sunstone-server?
>>>
>>> I don't found it.
>>>
>>> thanks.
>>>
>>> On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4 wrote:
>>>
 Fabian, it's exactly what I want to hear.

  Make the changes with root user, and start oned with oneadmin user!
 Great!

  Thanks a lot!



 On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 07.12.2011 01:44, matheus tor4 wrote:
>
>> Make the changes on files like oned.conf using my standart user will
>> brings
>> for me troubles in future, or not?
>>
>
>  Configuration files in /etc/ usually are changed with the root user,
> normal users should not be able to write or depending on the content even
> be able to read it.
>
>
>  What you recommend?
>> - Put the rights on the oneadmin user, or
>> - Use root user to make changes (painlessly)
>>
>
>  What kind of changes?
>
> On my system the /etc/one/oned.conf belongs to root (rw) with only
> read permissions for the cloud group. The startup script
> /etc/init.d/opennebula takes care to start the OpenNebula daemons with the
> user oneadmin (eg. dropping privileges). But this is something which could
> depend on the used Linux distribution if you used a distribution provided
> package.
>
>
>
> bye
> Fabian
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>



   --
 Matheus Torquato
 Undergraduate in Computer Science
 Federal University of Alagoas


>>>
>>>
>>> --
>>> Matheus Torquato
>>> Undergraduate in Computer Science
>>> Federal University of Alagoas
>>>
>>>
>>>
>>> ___
>>> Users mailing 
>>> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>>
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>>
>> --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


-- 
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Anyone?

On Mon, Dec 19, 2011 at 4:16 PM, matheus tor4  wrote:

> Hello guys.
>
> I have one more problem here.
>
> When I start a host, in sunstone server, I get a error.
> On /var/log/one/oned.conf I see this:
>
> Mon Dec 19 15:42:47 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd (0)
> Mon Dec 19 15:42:48 2011 [InM][I]: Command execution fail: 'if [ -x
> "/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
> PacsOnCloud-FrontEnd; else  exit 42; fi'
> Mon Dec 19 15:42:48 2011 [InM][I]: Host key verification failed.
> Mon Dec 19 15:42:48 2011 [InM][I]: ExitCode: 255
> Mon Dec 19 15:42:48 2011 [InM][E]: Error monitoring host 0 : MONITOR
> FAILURE 0 -
>
> I'm thinking that is related with ssh keys.
> But I'm already login FrontEnd - Host01 and Host01-FrontEnd passwordlessly
> (with oneadmin user).
>
> I don't know what do now.
>
> Anyone already got this error message before?
>
> Very thanks for all the help.
>
> Regards.
>
>
>
>
> On Fri, Dec 16, 2011 at 8:42 AM, Paulo Renato wrote:
>
>>  Hi Matheus,
>>
>> the default url is http://:9869/
>>
>> but you must set host: in sunstone-server config to listen to ip address
>> of your NIC and not to loopback
>>
>> Em 15-12-2011 23:44, matheus tor4 escreveu:
>>
>> Guys,  which is default url for sunstone-server?
>>
>> I don't found it.
>>
>> thanks.
>>
>> On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4 wrote:
>>
>>> Fabian, it's exactly what I want to hear.
>>>
>>>  Make the changes with root user, and start oned with oneadmin user!
>>> Great!
>>>
>>>  Thanks a lot!
>>>
>>>
>>>
>>> On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:
>>>
 Hello Matheus


 On 07.12.2011 01:44, matheus tor4 wrote:

> Make the changes on files like oned.conf using my standart user will
> brings
> for me troubles in future, or not?
>

  Configuration files in /etc/ usually are changed with the root user,
 normal users should not be able to write or depending on the content even
 be able to read it.


  What you recommend?
> - Put the rights on the oneadmin user, or
> - Use root user to make changes (painlessly)
>

  What kind of changes?

 On my system the /etc/one/oned.conf belongs to root (rw) with only read
 permissions for the cloud group. The startup script /etc/init.d/opennebula
 takes care to start the OpenNebula daemons with the user oneadmin (eg.
 dropping privileges). But this is something which could depend on the used
 Linux distribution if you used a distribution provided package.



 bye
 Fabian
 ___
 Users mailing list
 Users@lists.opennebula.org
 http://lists.opennebula.org/listinfo.cgi/users-opennebula.org

>>>
>>>
>>>
>>>   --
>>> Matheus Torquato
>>> Undergraduate in Computer Science
>>> Federal University of Alagoas
>>>
>>>
>>
>>
>> --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>>
>> ___
>> Users mailing 
>> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


-- 
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello guys.

I have one more problem here.

When I start a host, in sunstone server, I get a error.
On /var/log/one/oned.conf I see this:

Mon Dec 19 15:42:47 2011 [InM][I]: Monitoring host PacsOnCloud-FrontEnd (0)
Mon Dec 19 15:42:48 2011 [InM][I]: Command execution fail: 'if [ -x
"/var/tmp/one/im/run_probes" ]; then /var/tmp/one/im/run_probes kvm 0
PacsOnCloud-FrontEnd; else  exit 42; fi'
Mon Dec 19 15:42:48 2011 [InM][I]: Host key verification failed.
Mon Dec 19 15:42:48 2011 [InM][I]: ExitCode: 255
Mon Dec 19 15:42:48 2011 [InM][E]: Error monitoring host 0 : MONITOR
FAILURE 0 -

I'm thinking that is related with ssh keys.
But I'm already login FrontEnd - Host01 and Host01-FrontEnd passwordlessly
(with oneadmin user).

I don't know what do now.

Anyone already got this error message before?

Very thanks for all the help.

Regards.



On Fri, Dec 16, 2011 at 8:42 AM, Paulo Renato  wrote:

>  Hi Matheus,
>
> the default url is http://:9869/
>
> but you must set host: in sunstone-server config to listen to ip address
> of your NIC and not to loopback
>
> Em 15-12-2011 23:44, matheus tor4 escreveu:
>
> Guys,  which is default url for sunstone-server?
>
> I don't found it.
>
> thanks.
>
> On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4 wrote:
>
>> Fabian, it's exactly what I want to hear.
>>
>>  Make the changes with root user, and start oned with oneadmin user!
>> Great!
>>
>>  Thanks a lot!
>>
>>
>>
>> On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:
>>
>>> Hello Matheus
>>>
>>>
>>> On 07.12.2011 01:44, matheus tor4 wrote:
>>>
 Make the changes on files like oned.conf using my standart user will
 brings
 for me troubles in future, or not?

>>>
>>>  Configuration files in /etc/ usually are changed with the root user,
>>> normal users should not be able to write or depending on the content even
>>> be able to read it.
>>>
>>>
>>>  What you recommend?
 - Put the rights on the oneadmin user, or
 - Use root user to make changes (painlessly)

>>>
>>>  What kind of changes?
>>>
>>> On my system the /etc/one/oned.conf belongs to root (rw) with only read
>>> permissions for the cloud group. The startup script /etc/init.d/opennebula
>>> takes care to start the OpenNebula daemons with the user oneadmin (eg.
>>> dropping privileges). But this is something which could depend on the used
>>> Linux distribution if you used a distribution provided package.
>>>
>>>
>>>
>>> bye
>>> Fabian
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>
>>
>>
>>   --
>> Matheus Torquato
>> Undergraduate in Computer Science
>> Federal University of Alagoas
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>
>
> ___
> Users mailing 
> listUsers@lists.opennebula.orghttp://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


-- 
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas
___
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Re: [one-users] Little help with first building cloud

[Paulo Renato]

Hi Matheus,

the default url is http://:9869/

but you must set host: in sunstone-server config to listen to ip address 
of your NIC and not to loopback


Em 15-12-2011 23:44, matheus tor4 escreveu:

Guys,  which is default url for sunstone-server?

I don't found it.

thanks.

On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4 > wrote:


Fabian, it's exactly what I want to hear.

Make the changes with root user, and start oned with oneadmin user!
Great!

Thanks a lot!



On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk mailto:fab...@wenks.ch>> wrote:

Hello Matheus


On 07.12.2011 01:44, matheus tor4 wrote:

Make the changes on files like oned.conf using my standart
user will brings
for me troubles in future, or not?


Configuration files in /etc/ usually are changed with the root
user, normal users should not be able to write or depending on
the content even be able to read it.


What you recommend?
- Put the rights on the oneadmin user, or
- Use root user to make changes (painlessly)


What kind of changes?

On my system the /etc/one/oned.conf belongs to root (rw) with
only read permissions for the cloud group. The startup script
/etc/init.d/opennebula takes care to start the OpenNebula
daemons with the user oneadmin (eg. dropping privileges). But
this is something which could depend on the used Linux
distribution if you used a distribution provided package.



bye
Fabian
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-- 
Matheus Torquato

Undergraduate in Computer Science
Federal University of Alagoas




--
Matheus Torquato
Undergraduate in Computer Science
Federal University of Alagoas



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Re: [one-users] Little help with first building cloud

[matheus tor4]

Guys,  which is default url for sunstone-server?

I don't found it.

thanks.

On Wed, Dec 7, 2011 at 11:48 AM, matheus tor4  wrote:

> Fabian, it's exactly what I want to hear.
>
> Make the changes with root user, and start oned with oneadmin user!
> Great!
>
> Thanks a lot!
>
>
>
> On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:
>
>> Hello Matheus
>>
>>
>> On 07.12.2011 01:44, matheus tor4 wrote:
>>
>>> Make the changes on files like oned.conf using my standart user will
>>> brings
>>> for me troubles in future, or not?
>>>
>>
>> Configuration files in /etc/ usually are changed with the root user,
>> normal users should not be able to write or depending on the content even
>> be able to read it.
>>
>>
>>  What you recommend?
>>> - Put the rights on the oneadmin user, or
>>> - Use root user to make changes (painlessly)
>>>
>>
>> What kind of changes?
>>
>> On my system the /etc/one/oned.conf belongs to root (rw) with only read
>> permissions for the cloud group. The startup script /etc/init.d/opennebula
>> takes care to start the OpenNebula daemons with the user oneadmin (eg.
>> dropping privileges). But this is something which could depend on the used
>> Linux distribution if you used a distribution provided package.
>>
>>
>>
>> bye
>> Fabian
>> __**_
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>>
>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


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Undergraduate in Computer Science
Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Fabian, it's exactly what I want to hear.

Make the changes with root user, and start oned with oneadmin user!
Great!

Thanks a lot!



On Wed, Dec 7, 2011 at 7:34 AM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 07.12.2011 01:44, matheus tor4 wrote:
>
>> Make the changes on files like oned.conf using my standart user will
>> brings
>> for me troubles in future, or not?
>>
>
> Configuration files in /etc/ usually are changed with the root user,
> normal users should not be able to write or depending on the content even
> be able to read it.
>
>
>  What you recommend?
>> - Put the rights on the oneadmin user, or
>> - Use root user to make changes (painlessly)
>>
>
> What kind of changes?
>
> On my system the /etc/one/oned.conf belongs to root (rw) with only read
> permissions for the cloud group. The startup script /etc/init.d/opennebula
> takes care to start the OpenNebula daemons with the user oneadmin (eg.
> dropping privileges). But this is something which could depend on the used
> Linux distribution if you used a distribution provided package.
>
>
>
> bye
> Fabian
> __**_
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>



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Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[Fabian Wenk]

Hello Matheus

On 07.12.2011 01:44, matheus tor4 wrote:

Make the changes on files like oned.conf using my standart user will brings
for me troubles in future, or not?


Configuration files in /etc/ usually are changed with the root 
user, normal users should not be able to write or depending on 
the content even be able to read it.



What you recommend?
- Put the rights on the oneadmin user, or
- Use root user to make changes (painlessly)


What kind of changes?

On my system the /etc/one/oned.conf belongs to root (rw) with 
only read permissions for the cloud group. The startup script 
/etc/init.d/opennebula takes care to start the OpenNebula daemons 
with the user oneadmin (eg. dropping privileges). But this is 
something which could depend on the used Linux distribution if 
you used a distribution provided package.



bye
Fabian
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Guys, I want to go on in the basic configuration.

Make the changes on files like oned.conf using my standart user will brings
for me troubles in future, or not?

What you recommend?
- Put the rights on the oneadmin user, or
- Use root user to make changes (painlessly)

Very thanks for all the help until now.

And sorry my bad english :x

Best regards.


On Tue, Dec 6, 2011 at 6:16 PM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 06.12.2011 20:26, matheus tor4 wrote:
>
>> I dont create any group named 'cloud'.
>> Is it created automatically?
>>
>
>  oneadmin@PacsOnCloud-FrontEnd:**/etc/one$ id oneadmin
>> uid=107(oneadmin) gid=118(oneadmin) grupos=118(oneadmin)
>>
>> What changes I have to do ?
>>
>
> It does also work with the group oneadmin instead of cloud, just adjust
> your libvirtd.conf according. The OpenNebula documentation usualy talks
> about oneadmin:cloud, so you just have to use oneadmin:oneadmin instead.
>
> About the permissions, is the images folder and the VM_DIR on a NFS
> storage? If yes, you need to adjust this exports in /etc/exports according
> to allow root to read/write files there, as with KVM the VMs will be run
> with root privileges.
>
>
> bye
> Fabian
>
> __**_
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>



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Re: [one-users] Little help with first building cloud

[Fabian Wenk]

Hello Matheus

On 06.12.2011 20:26, matheus tor4 wrote:

I dont create any group named 'cloud'.
Is it created automatically?



oneadmin@PacsOnCloud-FrontEnd:/etc/one$ id oneadmin
uid=107(oneadmin) gid=118(oneadmin) grupos=118(oneadmin)

What changes I have to do ?


It does also work with the group oneadmin instead of cloud, just 
adjust your libvirtd.conf according. The OpenNebula documentation 
usualy talks about oneadmin:cloud, so you just have to use 
oneadmin:oneadmin instead.


About the permissions, is the images folder and the VM_DIR on a 
NFS storage? If yes, you need to adjust this exports in 
/etc/exports according to allow root to read/write files there, 
as with KVM the VMs will be run with root privileges.



bye
Fabian
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Re: [one-users] Little help with first building cloud

[matheus tor4]

I dont create any group named 'cloud'.
Is it created automatically?

So, the commands that I want to execute with oneadmin have to been inserted
in /etc/sudoers file. Is that correct?

I'm going to make the configuration, and I need to make changes in several
files, including oned.conf, that have root as owner.

My oneadmin user below:

oneadmin@PacsOnCloud-FrontEnd:/etc/one$ id oneadmin
uid=107(oneadmin) gid=118(oneadmin) grupos=118(oneadmin)

What changes I have to do ?

Thanks.

On Tue, Dec 6, 2011 at 4:12 PM, Hutson Betts  wrote:

> Dear Matheus,
>
> The oneadmin user should NOT be part of any administrative group.
> Rather, the oneadmin user should be part of the 'cloud' group, and any
> command required by oneadmin should be added to the /etc/sudoers file
> with the appropriate NOPASSWD line. Furthermore, the permissions of
> the /var/lib/one folder, or the folder containing the shared directory,
> should have the appropriate permissions giving the 'cloud' group access
> to that folder, and sub-folders.
>
> I believe all required permissions are listed in the setup
> documentation.
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Tue, 2011-12-06 at 16:02 -0300, matheus tor4 wrote:
> > Does Oneadmin user needs to be in admin group?
> > Or  have I  to make administrative changes only with root?
> >
> > Very thanks.
> >
> > On Tue, Dec 6, 2011 at 3:04 PM, matheus tor4 
> wrote:
> >
> > > ok! :)
> > >
> > >
> > > On Tue, Dec 6, 2011 at 4:07 AM, davood ghatreh <
> davood.gh2...@gmail.com>wrote:
> > >
> > >> oops! sorry, i didn't read the thread completely :D
> > >>
> > >>
> > >> On Mon, Dec 5, 2011 at 11:03 PM, davood ghatreh <
> davood.gh2...@gmail.com>wrote:
> > >>
> > >>> Hi,
> > >>>
> > >>> With which credential are you starting oned service? if you've
> started
> > >>> it with root credentials, stop it first, then su oneadmin and start
> it
> > >>> again with oneadmin credentials. This happened to me before.
> > >>>
> > >>> Thanks
> > >>>
> > >>>
> > >>> On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4  >wrote:
> > >>>
> >  I already tried
> > 
> >  - Make sure that /var/lib/one/.one/one_auth exists, and contains
> >  user:pass string.
> >  - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth,
> and
> >  put it as global variable.
> >  - Change the contain of /var/lib/one/auth to make it strictly
> similar
> >  to /var/lib/one/.one/one_auth file
> >  - Make the  /var/lib/one/auth work as symbolic link to
> >   /var/lib/one/.one/one_auth.
> > 
> >  Nothing works!
> > 
> >  And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> >  authenticated, aborting call.
> > 
> >  Any more hints?
> > 
> >  I dont want to reinstall OpenNebula again!! :x
> > 
> >  Thanks for all your help,
> >  It's very useful for me.
> > 
> >  Best regards.
> > 
> >  Matheus
> > 
> >  On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts 
> wrote:
> > 
> > > Sounds like an issue with your $ONE_AUTH file.
> > >
> > > Here's an e-mail chain that explains the issue a little.
> > >
> > > I would simply make sure your $ONE_AUTH
> > > file, /home/oneadmin/.one/one_auth, exists, and that it contains
> the
> > > username:password string for the oneadmin user.
> > >
> > > --
> > > Hutson Betts
> > > Computer Science and Engineering
> > > Texas A&M University
> > >
> > >
> > > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > > > call.
> > >
> > > ___
> > > Users mailing list
> > > Users@lists.opennebula.org
> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >
> > >
> > 
> >  ___
> >  Users mailing list
> >  Users@lists.opennebula.org
> >  http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > 
> > 
> > >>>
> > >>
> > >> ___
> > >> Users mailing list
> > >> Users@lists.opennebula.org
> > >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >>
> > >>
> > >
> > >
> > > --
> > > Matheus Torquato
> > > Undergraduate in Computer Science
> > > Federal University of Alagoas
> > >
> > >
> >
> >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


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Re: [one-users] Little help with first building cloud

[Hutson Betts]

Dear Matheus,

The oneadmin user should NOT be part of any administrative group.
Rather, the oneadmin user should be part of the 'cloud' group, and any
command required by oneadmin should be added to the /etc/sudoers file
with the appropriate NOPASSWD line. Furthermore, the permissions of
the /var/lib/one folder, or the folder containing the shared directory,
should have the appropriate permissions giving the 'cloud' group access
to that folder, and sub-folders.

I believe all required permissions are listed in the setup
documentation.

-- 
Hutson Betts
Computer Science and Engineering
Texas A&M University


On Tue, 2011-12-06 at 16:02 -0300, matheus tor4 wrote:
> Does Oneadmin user needs to be in admin group?
> Or  have I  to make administrative changes only with root?
> 
> Very thanks.
> 
> On Tue, Dec 6, 2011 at 3:04 PM, matheus tor4  wrote:
> 
> > ok! :)
> >
> >
> > On Tue, Dec 6, 2011 at 4:07 AM, davood ghatreh 
> > wrote:
> >
> >> oops! sorry, i didn't read the thread completely :D
> >>
> >>
> >> On Mon, Dec 5, 2011 at 11:03 PM, davood ghatreh 
> >> wrote:
> >>
> >>> Hi,
> >>>
> >>> With which credential are you starting oned service? if you've started
> >>> it with root credentials, stop it first, then su oneadmin and start it
> >>> again with oneadmin credentials. This happened to me before.
> >>>
> >>> Thanks
> >>>
> >>>
> >>> On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4 wrote:
> >>>
>  I already tried
> 
>  - Make sure that /var/lib/one/.one/one_auth exists, and contains
>  user:pass string.
>  - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and
>  put it as global variable.
>  - Change the contain of /var/lib/one/auth to make it strictly similar
>  to /var/lib/one/.one/one_auth file
>  - Make the  /var/lib/one/auth work as symbolic link to
>   /var/lib/one/.one/one_auth.
> 
>  Nothing works!
> 
>  And I get the same error: [VirtualMachinePoolInfo] User couldn't be
>  authenticated, aborting call.
> 
>  Any more hints?
> 
>  I dont want to reinstall OpenNebula again!! :x
> 
>  Thanks for all your help,
>  It's very useful for me.
> 
>  Best regards.
> 
>  Matheus
> 
>  On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
> 
> > Sounds like an issue with your $ONE_AUTH file.
> >
> > Here's an e-mail chain that explains the issue a little.
> >
> > I would simply make sure your $ONE_AUTH
> > file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> > username:password string for the oneadmin user.
> >
> > --
> > Hutson Betts
> > Computer Science and Engineering
> > Texas A&M University
> >
> >
> > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > > call.
> >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >
> >
> 
>  ___
>  Users mailing list
>  Users@lists.opennebula.org
>  http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> 
> 
> >>>
> >>
> >> ___
> >> Users mailing list
> >> Users@lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >>
> >
> >
> > --
> > Matheus Torquato
> > Undergraduate in Computer Science
> > Federal University of Alagoas
> >
> >
> 
> 
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


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Re: [one-users] Little help with first building cloud

[matheus tor4]

Does Oneadmin user needs to be in admin group?
Or  have I  to make administrative changes only with root?

Very thanks.

On Tue, Dec 6, 2011 at 3:04 PM, matheus tor4  wrote:

> ok! :)
>
>
> On Tue, Dec 6, 2011 at 4:07 AM, davood ghatreh wrote:
>
>> oops! sorry, i didn't read the thread completely :D
>>
>>
>> On Mon, Dec 5, 2011 at 11:03 PM, davood ghatreh 
>> wrote:
>>
>>> Hi,
>>>
>>> With which credential are you starting oned service? if you've started
>>> it with root credentials, stop it first, then su oneadmin and start it
>>> again with oneadmin credentials. This happened to me before.
>>>
>>> Thanks
>>>
>>>
>>> On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4 wrote:
>>>
 I already tried

 - Make sure that /var/lib/one/.one/one_auth exists, and contains
 user:pass string.
 - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and
 put it as global variable.
 - Change the contain of /var/lib/one/auth to make it strictly similar
 to /var/lib/one/.one/one_auth file
 - Make the  /var/lib/one/auth work as symbolic link to
  /var/lib/one/.one/one_auth.

 Nothing works!

 And I get the same error: [VirtualMachinePoolInfo] User couldn't be
 authenticated, aborting call.

 Any more hints?

 I dont want to reinstall OpenNebula again!! :x

 Thanks for all your help,
 It's very useful for me.

 Best regards.

 Matheus

 On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:

> Sounds like an issue with your $ONE_AUTH file.
>
> Here's an e-mail chain that explains the issue a little.
>
> I would simply make sure your $ONE_AUTH
> file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> username:password string for the oneadmin user.
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > call.
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>

 ___
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 Users@lists.opennebula.org
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>>>
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
>
> --
> Matheus Torquato
> Undergraduate in Computer Science
> Federal University of Alagoas
>
>


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Re: [one-users] Little help with first building cloud

[matheus tor4]

ok! :)

On Tue, Dec 6, 2011 at 4:07 AM, davood ghatreh wrote:

> oops! sorry, i didn't read the thread completely :D
>
>
> On Mon, Dec 5, 2011 at 11:03 PM, davood ghatreh 
> wrote:
>
>> Hi,
>>
>> With which credential are you starting oned service? if you've started it
>> with root credentials, stop it first, then su oneadmin and start it again
>> with oneadmin credentials. This happened to me before.
>>
>> Thanks
>>
>>
>> On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4 wrote:
>>
>>> I already tried
>>>
>>> - Make sure that /var/lib/one/.one/one_auth exists, and contains
>>> user:pass string.
>>> - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and
>>> put it as global variable.
>>> - Change the contain of /var/lib/one/auth to make it strictly similar to
>>> /var/lib/one/.one/one_auth file
>>> - Make the  /var/lib/one/auth work as symbolic link to
>>>  /var/lib/one/.one/one_auth.
>>>
>>> Nothing works!
>>>
>>> And I get the same error: [VirtualMachinePoolInfo] User couldn't be
>>> authenticated, aborting call.
>>>
>>> Any more hints?
>>>
>>> I dont want to reinstall OpenNebula again!! :x
>>>
>>> Thanks for all your help,
>>> It's very useful for me.
>>>
>>> Best regards.
>>>
>>> Matheus
>>>
>>> On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
>>>
 Sounds like an issue with your $ONE_AUTH file.

 Here's an e-mail chain that explains the issue a little.

 I would simply make sure your $ONE_AUTH
 file, /home/oneadmin/.one/one_auth, exists, and that it contains the
 username:password string for the oneadmin user.

 --
 Hutson Betts
 Computer Science and Engineering
 Texas A&M University


 On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
 > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
 > call.

 ___
 Users mailing list
 Users@lists.opennebula.org
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>>>
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>
> ___
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> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>


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Federal University of Alagoas
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Re: [one-users] Little help with first building cloud

[davood ghatreh]

oops! sorry, i didn't read the thread completely :D

On Mon, Dec 5, 2011 at 11:03 PM, davood ghatreh wrote:

> Hi,
>
> With which credential are you starting oned service? if you've started it
> with root credentials, stop it first, then su oneadmin and start it again
> with oneadmin credentials. This happened to me before.
>
> Thanks
>
>
> On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4 wrote:
>
>> I already tried
>>
>> - Make sure that /var/lib/one/.one/one_auth exists, and contains
>> user:pass string.
>> - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and put
>> it as global variable.
>> - Change the contain of /var/lib/one/auth to make it strictly similar to
>> /var/lib/one/.one/one_auth file
>> - Make the  /var/lib/one/auth work as symbolic link to
>>  /var/lib/one/.one/one_auth.
>>
>> Nothing works!
>>
>> And I get the same error: [VirtualMachinePoolInfo] User couldn't be
>> authenticated, aborting call.
>>
>> Any more hints?
>>
>> I dont want to reinstall OpenNebula again!! :x
>>
>> Thanks for all your help,
>> It's very useful for me.
>>
>> Best regards.
>>
>> Matheus
>>
>> On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
>>
>>> Sounds like an issue with your $ONE_AUTH file.
>>>
>>> Here's an e-mail chain that explains the issue a little.
>>>
>>> I would simply make sure your $ONE_AUTH
>>> file, /home/oneadmin/.one/one_auth, exists, and that it contains the
>>> username:password string for the oneadmin user.
>>>
>>> --
>>> Hutson Betts
>>> Computer Science and Engineering
>>> Texas A&M University
>>>
>>>
>>> On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
>>> > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
>>> > call.
>>>
>>> ___
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>>
>>>
>>
>> ___
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>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
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Re: [one-users] Little help with first building cloud

[davood ghatreh]

Hi,

With which credential are you starting oned service? if you've started it
with root credentials, stop it first, then su oneadmin and start it again
with oneadmin credentials. This happened to me before.

Thanks

On Mon, Dec 5, 2011 at 4:17 PM, matheus tor4  wrote:

> I already tried
>
> - Make sure that /var/lib/one/.one/one_auth exists, and contains user:pass
> string.
> - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and put
> it as global variable.
> - Change the contain of /var/lib/one/auth to make it strictly similar to
> /var/lib/one/.one/one_auth file
> - Make the  /var/lib/one/auth work as symbolic link to
>  /var/lib/one/.one/one_auth.
>
> Nothing works!
>
> And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> authenticated, aborting call.
>
> Any more hints?
>
> I dont want to reinstall OpenNebula again!! :x
>
> Thanks for all your help,
> It's very useful for me.
>
> Best regards.
>
> Matheus
>
> On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
>
>> Sounds like an issue with your $ONE_AUTH file.
>>
>> Here's an e-mail chain that explains the issue a little.
>>
>> I would simply make sure your $ONE_AUTH
>> file, /home/oneadmin/.one/one_auth, exists, and that it contains the
>> username:password string for the oneadmin user.
>>
>> --
>> Hutson Betts
>> Computer Science and Engineering
>> Texas A&M University
>>
>>
>> On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
>> > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
>> > call.
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
> ___
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> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Great Solution!

Im so glad! :)

Thank you!

Matheus Torquato

On Mon, Dec 5, 2011 at 10:16 PM, Hutson Betts  wrote:

> Dear Matheus,
>
> No problem. :-) It was a possible solution to the problem that I've had
> to use in the past, but I didn't think of it until now.
>
> It just seemed the password in the One database, one.db, did not match
> the password in the one_auth file.
>
> Glad it worked for you!
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Mon, 2011-12-05 at 22:11 -0300, matheus tor4 wrote:
> > SOLVED!!!
> >
> > Man! Very, very thanks bro!
> > You dont know how much you helped me now. Very thanks.
> >
> > I go configure it now!
> > Thank you!
> >
> > Best regards
> > Matheus
> >
> > On Mon, Dec 5, 2011 at 10:06 PM, matheus tor4 
> wrote:
> >
> > > Not yet.
> > >
> > > So let me try!
> > >
> > > One minute.
> > >
> > >
> > > On Mon, Dec 5, 2011 at 9:44 PM, Hutson Betts  wrote:
> > >
> > >> Dear Matheus,
> > >>
> > >> Have you stopped 'one', deleted /var/log/one/one.db and started 'one'
> > >> again?
> > >>
> > >> --
> > >> Hutson Betts
> > >> Computer Science and Engineering
> > >> Texas A&M University
> > >>
> > >>
> > >> On Mon, 2011-12-05 at 21:17 -0300, matheus tor4 wrote:
> > >> > I already tried
> > >> >
> > >> > - Make sure that /var/lib/one/.one/one_auth exists, and contains
> > >> user:pass
> > >> > string.
> > >> > - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth,
> and
> > >> put
> > >> > it as global variable.
> > >> > - Change the contain of /var/lib/one/auth to make it strictly
> similar to
> > >> > /var/lib/one/.one/one_auth file
> > >> > - Make the  /var/lib/one/auth work as symbolic link to
> > >> >  /var/lib/one/.one/one_auth.
> > >> >
> > >> > Nothing works!
> > >> >
> > >> > And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> > >> > authenticated, aborting call.
> > >> >
> > >> > Any more hints?
> > >> >
> > >> > I dont want to reinstall OpenNebula again!! :x
> > >> >
> > >> > Thanks for all your help,
> > >> > It's very useful for me.
> > >> >
> > >> > Best regards.
> > >> >
> > >> > Matheus
> > >> >
> > >> > On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts 
> wrote:
> > >> >
> > >> > > Sounds like an issue with your $ONE_AUTH file.
> > >> > >
> > >> > > Here's an e-mail chain that explains the issue a little.
> > >> > >
> > >> > > I would simply make sure your $ONE_AUTH
> > >> > > file, /home/oneadmin/.one/one_auth, exists, and that it contains
> the
> > >> > > username:password string for the oneadmin user.
> > >> > >
> > >> > > --
> > >> > > Hutson Betts
> > >> > > Computer Science and Engineering
> > >> > > Texas A&M University
> > >> > >
> > >> > >
> > >> > > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > >> > > > [VirtualMachinePoolInfo] User couldn't be authenticated,
> aborting
> > >> > > > call.
> > >> > >
> > >> > > ___
> > >> > > Users mailing list
> > >> > > Users@lists.opennebula.org
> > >> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >> > >
> > >> > >
> > >> > ___
> > >> > Users mailing list
> > >> > Users@lists.opennebula.org
> > >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >>
> > >> ___
> > >> Users mailing list
> > >> Users@lists.opennebula.org
> > >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >>
> > >>
> > >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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Re: [one-users] Little help with first building cloud

[Hutson Betts]

Dear Matheus,

No problem. :-) It was a possible solution to the problem that I've had
to use in the past, but I didn't think of it until now.

It just seemed the password in the One database, one.db, did not match
the password in the one_auth file.

Glad it worked for you!

-- 
Hutson Betts
Computer Science and Engineering
Texas A&M University


On Mon, 2011-12-05 at 22:11 -0300, matheus tor4 wrote:
> SOLVED!!!
> 
> Man! Very, very thanks bro!
> You dont know how much you helped me now. Very thanks.
> 
> I go configure it now!
> Thank you!
> 
> Best regards
> Matheus
> 
> On Mon, Dec 5, 2011 at 10:06 PM, matheus tor4  wrote:
> 
> > Not yet.
> >
> > So let me try!
> >
> > One minute.
> >
> >
> > On Mon, Dec 5, 2011 at 9:44 PM, Hutson Betts  wrote:
> >
> >> Dear Matheus,
> >>
> >> Have you stopped 'one', deleted /var/log/one/one.db and started 'one'
> >> again?
> >>
> >> --
> >> Hutson Betts
> >> Computer Science and Engineering
> >> Texas A&M University
> >>
> >>
> >> On Mon, 2011-12-05 at 21:17 -0300, matheus tor4 wrote:
> >> > I already tried
> >> >
> >> > - Make sure that /var/lib/one/.one/one_auth exists, and contains
> >> user:pass
> >> > string.
> >> > - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and
> >> put
> >> > it as global variable.
> >> > - Change the contain of /var/lib/one/auth to make it strictly similar to
> >> > /var/lib/one/.one/one_auth file
> >> > - Make the  /var/lib/one/auth work as symbolic link to
> >> >  /var/lib/one/.one/one_auth.
> >> >
> >> > Nothing works!
> >> >
> >> > And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> >> > authenticated, aborting call.
> >> >
> >> > Any more hints?
> >> >
> >> > I dont want to reinstall OpenNebula again!! :x
> >> >
> >> > Thanks for all your help,
> >> > It's very useful for me.
> >> >
> >> > Best regards.
> >> >
> >> > Matheus
> >> >
> >> > On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
> >> >
> >> > > Sounds like an issue with your $ONE_AUTH file.
> >> > >
> >> > > Here's an e-mail chain that explains the issue a little.
> >> > >
> >> > > I would simply make sure your $ONE_AUTH
> >> > > file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> >> > > username:password string for the oneadmin user.
> >> > >
> >> > > --
> >> > > Hutson Betts
> >> > > Computer Science and Engineering
> >> > > Texas A&M University
> >> > >
> >> > >
> >> > > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> >> > > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> >> > > > call.
> >> > >
> >> > > ___
> >> > > Users mailing list
> >> > > Users@lists.opennebula.org
> >> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >> > >
> >> > >
> >> > ___
> >> > Users mailing list
> >> > Users@lists.opennebula.org
> >> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >> ___
> >> Users mailing list
> >> Users@lists.opennebula.org
> >> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >>
> >>
> >
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


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Re: [one-users] Little help with first building cloud

[matheus tor4]

SOLVED!!!

Man! Very, very thanks bro!
You dont know how much you helped me now. Very thanks.

I go configure it now!
Thank you!

Best regards
Matheus

On Mon, Dec 5, 2011 at 10:06 PM, matheus tor4  wrote:

> Not yet.
>
> So let me try!
>
> One minute.
>
>
> On Mon, Dec 5, 2011 at 9:44 PM, Hutson Betts  wrote:
>
>> Dear Matheus,
>>
>> Have you stopped 'one', deleted /var/log/one/one.db and started 'one'
>> again?
>>
>> --
>> Hutson Betts
>> Computer Science and Engineering
>> Texas A&M University
>>
>>
>> On Mon, 2011-12-05 at 21:17 -0300, matheus tor4 wrote:
>> > I already tried
>> >
>> > - Make sure that /var/lib/one/.one/one_auth exists, and contains
>> user:pass
>> > string.
>> > - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and
>> put
>> > it as global variable.
>> > - Change the contain of /var/lib/one/auth to make it strictly similar to
>> > /var/lib/one/.one/one_auth file
>> > - Make the  /var/lib/one/auth work as symbolic link to
>> >  /var/lib/one/.one/one_auth.
>> >
>> > Nothing works!
>> >
>> > And I get the same error: [VirtualMachinePoolInfo] User couldn't be
>> > authenticated, aborting call.
>> >
>> > Any more hints?
>> >
>> > I dont want to reinstall OpenNebula again!! :x
>> >
>> > Thanks for all your help,
>> > It's very useful for me.
>> >
>> > Best regards.
>> >
>> > Matheus
>> >
>> > On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
>> >
>> > > Sounds like an issue with your $ONE_AUTH file.
>> > >
>> > > Here's an e-mail chain that explains the issue a little.
>> > >
>> > > I would simply make sure your $ONE_AUTH
>> > > file, /home/oneadmin/.one/one_auth, exists, and that it contains the
>> > > username:password string for the oneadmin user.
>> > >
>> > > --
>> > > Hutson Betts
>> > > Computer Science and Engineering
>> > > Texas A&M University
>> > >
>> > >
>> > > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
>> > > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
>> > > > call.
>> > >
>> > > ___
>> > > Users mailing list
>> > > Users@lists.opennebula.org
>> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>> > >
>> > >
>> > ___
>> > Users mailing list
>> > Users@lists.opennebula.org
>> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>> ___
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>>
>>
>
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Not yet.

So let me try!

One minute.

On Mon, Dec 5, 2011 at 9:44 PM, Hutson Betts  wrote:

> Dear Matheus,
>
> Have you stopped 'one', deleted /var/log/one/one.db and started 'one'
> again?
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Mon, 2011-12-05 at 21:17 -0300, matheus tor4 wrote:
> > I already tried
> >
> > - Make sure that /var/lib/one/.one/one_auth exists, and contains
> user:pass
> > string.
> > - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and put
> > it as global variable.
> > - Change the contain of /var/lib/one/auth to make it strictly similar to
> > /var/lib/one/.one/one_auth file
> > - Make the  /var/lib/one/auth work as symbolic link to
> >  /var/lib/one/.one/one_auth.
> >
> > Nothing works!
> >
> > And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> > authenticated, aborting call.
> >
> > Any more hints?
> >
> > I dont want to reinstall OpenNebula again!! :x
> >
> > Thanks for all your help,
> > It's very useful for me.
> >
> > Best regards.
> >
> > Matheus
> >
> > On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
> >
> > > Sounds like an issue with your $ONE_AUTH file.
> > >
> > > Here's an e-mail chain that explains the issue a little.
> > >
> > > I would simply make sure your $ONE_AUTH
> > > file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> > > username:password string for the oneadmin user.
> > >
> > > --
> > > Hutson Betts
> > > Computer Science and Engineering
> > > Texas A&M University
> > >
> > >
> > > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > > > call.
> > >
> > > ___
> > > Users mailing list
> > > Users@lists.opennebula.org
> > > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> > >
> > >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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Re: [one-users] Little help with first building cloud

[Hutson Betts]

Dear Matheus,

Have you stopped 'one', deleted /var/log/one/one.db and started 'one'
again?

-- 
Hutson Betts
Computer Science and Engineering
Texas A&M University


On Mon, 2011-12-05 at 21:17 -0300, matheus tor4 wrote:
> I already tried
> 
> - Make sure that /var/lib/one/.one/one_auth exists, and contains user:pass
> string.
> - Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and put
> it as global variable.
> - Change the contain of /var/lib/one/auth to make it strictly similar to
> /var/lib/one/.one/one_auth file
> - Make the  /var/lib/one/auth work as symbolic link to
>  /var/lib/one/.one/one_auth.
> 
> Nothing works!
> 
> And I get the same error: [VirtualMachinePoolInfo] User couldn't be
> authenticated, aborting call.
> 
> Any more hints?
> 
> I dont want to reinstall OpenNebula again!! :x
> 
> Thanks for all your help,
> It's very useful for me.
> 
> Best regards.
> 
> Matheus
> 
> On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:
> 
> > Sounds like an issue with your $ONE_AUTH file.
> >
> > Here's an e-mail chain that explains the issue a little.
> >
> > I would simply make sure your $ONE_AUTH
> > file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> > username:password string for the oneadmin user.
> >
> > --
> > Hutson Betts
> > Computer Science and Engineering
> > Texas A&M University
> >
> >
> > On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > > call.
> >
> > ___
> > Users mailing list
> > Users@lists.opennebula.org
> > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
> >
> >
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org


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Re: [one-users] Little help with first building cloud

[matheus tor4]

I already tried

- Make sure that /var/lib/one/.one/one_auth exists, and contains user:pass
string.
- Set a environment variable ONE_AUTH=/var/lib/one/.one/one_auth, and put
it as global variable.
- Change the contain of /var/lib/one/auth to make it strictly similar to
/var/lib/one/.one/one_auth file
- Make the  /var/lib/one/auth work as symbolic link to
 /var/lib/one/.one/one_auth.

Nothing works!

And I get the same error: [VirtualMachinePoolInfo] User couldn't be
authenticated, aborting call.

Any more hints?

I dont want to reinstall OpenNebula again!! :x

Thanks for all your help,
It's very useful for me.

Best regards.

Matheus

On Sun, Dec 4, 2011 at 7:27 PM, Hutson Betts  wrote:

> Sounds like an issue with your $ONE_AUTH file.
>
> Here's an e-mail chain that explains the issue a little.
>
> I would simply make sure your $ONE_AUTH
> file, /home/oneadmin/.one/one_auth, exists, and that it contains the
> username:password string for the oneadmin user.
>
> --
> Hutson Betts
> Computer Science and Engineering
> Texas A&M University
>
>
> On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> > [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> > call.
>
> ___
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/listinfo.cgi/users-opennebula.org
>
>
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Re: [one-users] Little help with first building cloud

[Hutson Betts]

Sounds like an issue with your $ONE_AUTH file.

Here's an e-mail chain that explains the issue a little.

I would simply make sure your $ONE_AUTH
file, /home/oneadmin/.one/one_auth, exists, and that it contains the
username:password string for the oneadmin user.

-- 
Hutson Betts
Computer Science and Engineering
Texas A&M University


On Sun, 2011-12-04 at 19:16 -0300, matheus tor4 wrote:
> [VirtualMachinePoolInfo] User couldn't be authenticated, aborting
> call.


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Re: [one-users] Little help with first building cloud

[matheus tor4]

can Anyone  help me?!

Very thanks.

On Fri, Dec 2, 2011 at 10:58 PM, matheus tor4  wrote:

> And this message below:
>
> [VirtualMachinePoolInfo] User couldn't be authenticated, aborting call.
>
> Its sounds familiar, but I dont get until the moment the right solution.
>
> Any hints?
>
> Cheers.
>
> On Fri, Dec 2, 2011 at 9:37 PM, matheus tor4 wrote:
>
>> Did it!
>>
>> Need only change the standart shell of user.
>>
>> $ sudo usermod -s /bin/bash oneadmin
>>
>> Solved this question.
>>
>>
>> On Fri, Dec 2, 2011 at 8:24 PM, matheus tor4 wrote:
>>
>>> I'm here again guys.
>>>
>>> Now I have a little small  doubt.
>>>
>>> After I  make the login without password between Front-end and my node.
>>> I see this out:
>>>
>>> *oneadmin@PacsOnCloud-FrontEnd:~$ ssh oneadmin@
>>> Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-8-server x86_64)
>>>
>>> * Documentation:  http://www.ubuntu.com/server/doc
>>>
>>>  System information as of Fri Dec  2 19:49:46 BRT 2011
>>>
>>>  System load:  0.0Processes: 85
>>>  Usage of /:   0.5% of 226.04GB   Users logged in:   1
>>>  Memory usage: 1% IP address for eth0:   
>>>  Swap usage:   0% IP address for virbr0: 192.168.122.1
>>>
>>>  Graph this data and manage this system at
>>> https://landscape.canonical.com/
>>> New release 'oneiric' available.
>>> Run 'do-release-upgrade' to upgrade to it.
>>>
>>> Last login: Fri Dec  2 19:49:00 2011 from 172.17.5.134
>>> $**
>>> *
>>> If we look closely, we see that the prompt for oneadmin remote only has a
>>> * $ *prefix.
>>> It is look like a limited prompt. I can do nothing with this kind of
>>> prompt. ls, cd, cat, nothing works.
>>> Only the command 'exit' works fine.
>>>
>>> Is that correct?
>>>
>>> Any hints?
>>>
>>> Thank you so much.
>>>
>>> Best regards.
>>>
>>>
>>> On Fri, Dec 2, 2011 at 12:31 PM, matheus tor4 wrote:
>>>
 Problem solved!!!

 Look this http://dev.opennebula.org/issues/994

 After the change run $ sudo dpkg --configure opennebula.

 Then voilà, I finished the installation.

 I go now to basic configuration!




 On Fri, Dec 2, 2011 at 10:32 AM, matheus tor4 wrote:

> Hello guys,
>
> I got a lot of erros when I use front-end separate of image repository.
> Front-end needs write on shared directory /var/lib/one, and the
> ownership of the folder belongs to local user.
>
> So, I use only two servers to build the Cloud.
>
> One as Front-end + Image Repository + Node
> And other as Node.
>
> But, I'm in serious trouble now.
>
> When I attempted install the .deb package a got this error:
>
>
> Selecionando pacote previamente n�o selecionado opennebula.
> (Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
> instalados.)
>  Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
> Configurando opennebula (3.0.0-1) ...
> Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j�
> existe.
> Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
> Adicionando novo grupo `oneadmin' (GID 118) ...
> Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
> Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
> adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
> usu�rio que voc� est� criando.
> Generating public/private rsa key pair.
> Your identification has been saved in /var/lib/one/.ssh/id_rsa.
> Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
> The key fingerprint is:
> 79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
> oneadmin@PacsOnCloud-FrontEnd
> The key's randomart image is:
> +--[ RSA 2048]+
> | . ..|
> |. .  o   |
> | .. + E  |
> |  .+ .   o   |
> | .. .   S .  |
> | ... o   |
> |. o.. . .o . |
> | + ... o. +  |
> |...  .o.oo   |
> +-+
> /var/lib/dpkg/info/opennebula.postinst: 43: cannot create
> /.one/one_auth: Directory nonexistent
> dpkg: erro processando opennebula (--install):
>  sub-processo script post-installation instalado retornou estado de
> sa�da de erro 2
> Processando gatilhos para ureadahead ...
> Processando gatilhos para man-db ...
> Erros foram encontrados durante o processamento de:
>  opennebula
>
> (It is on Brazilian Portuguese, I'm sorry!)
>
> The most important message is:
> *
> *
> */var/lib/dpkg/info/opennebula.postinst: 43: cannot create
> /.one/one_auth: Directory nonexistent*
> *
> *
> Google says nothing for me.
> Already install all the dependecies packages, using this steps:
>
> $ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage
> ruby g++  scons libsqlite3-dev libxml2-dev libssl-dev
>
> And I downl

Re: [one-users] Little help with first building cloud

[matheus tor4]

And this message below:

[VirtualMachinePoolInfo] User couldn't be authenticated, aborting call.

Its sounds familiar, but I dont get until the moment the right solution.

Any hints?

Cheers.

On Fri, Dec 2, 2011 at 9:37 PM, matheus tor4  wrote:

> Did it!
>
> Need only change the standart shell of user.
>
> $ sudo usermod -s /bin/bash oneadmin
>
> Solved this question.
>
>
> On Fri, Dec 2, 2011 at 8:24 PM, matheus tor4 wrote:
>
>> I'm here again guys.
>>
>> Now I have a little small  doubt.
>>
>> After I  make the login without password between Front-end and my node.
>> I see this out:
>>
>> *oneadmin@PacsOnCloud-FrontEnd:~$ ssh oneadmin@
>> Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-8-server x86_64)
>>
>> * Documentation:  http://www.ubuntu.com/server/doc
>>
>>  System information as of Fri Dec  2 19:49:46 BRT 2011
>>
>>  System load:  0.0Processes: 85
>>  Usage of /:   0.5% of 226.04GB   Users logged in:   1
>>  Memory usage: 1% IP address for eth0:   
>>  Swap usage:   0% IP address for virbr0: 192.168.122.1
>>
>>  Graph this data and manage this system at
>> https://landscape.canonical.com/
>> New release 'oneiric' available.
>> Run 'do-release-upgrade' to upgrade to it.
>>
>> Last login: Fri Dec  2 19:49:00 2011 from 172.17.5.134
>> $**
>> *
>> If we look closely, we see that the prompt for oneadmin remote only has a
>> * $ *prefix.
>> It is look like a limited prompt. I can do nothing with this kind of
>> prompt. ls, cd, cat, nothing works.
>> Only the command 'exit' works fine.
>>
>> Is that correct?
>>
>> Any hints?
>>
>> Thank you so much.
>>
>> Best regards.
>>
>>
>> On Fri, Dec 2, 2011 at 12:31 PM, matheus tor4 wrote:
>>
>>> Problem solved!!!
>>>
>>> Look this http://dev.opennebula.org/issues/994
>>>
>>> After the change run $ sudo dpkg --configure opennebula.
>>>
>>> Then voilà, I finished the installation.
>>>
>>> I go now to basic configuration!
>>>
>>>
>>>
>>>
>>> On Fri, Dec 2, 2011 at 10:32 AM, matheus tor4 wrote:
>>>
 Hello guys,

 I got a lot of erros when I use front-end separate of image repository.
 Front-end needs write on shared directory /var/lib/one, and the
 ownership of the folder belongs to local user.

 So, I use only two servers to build the Cloud.

 One as Front-end + Image Repository + Node
 And other as Node.

 But, I'm in serious trouble now.

 When I attempted install the .deb package a got this error:


 Selecionando pacote previamente n�o selecionado opennebula.
 (Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
 instalados.)
  Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
 Configurando opennebula (3.0.0-1) ...
 Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j� existe.
 Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
 Adicionando novo grupo `oneadmin' (GID 118) ...
 Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
 Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
 adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
 usu�rio que voc� est� criando.
 Generating public/private rsa key pair.
 Your identification has been saved in /var/lib/one/.ssh/id_rsa.
 Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
 The key fingerprint is:
 79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
 oneadmin@PacsOnCloud-FrontEnd
 The key's randomart image is:
 +--[ RSA 2048]+
 | . ..|
 |. .  o   |
 | .. + E  |
 |  .+ .   o   |
 | .. .   S .  |
 | ... o   |
 |. o.. . .o . |
 | + ... o. +  |
 |...  .o.oo   |
 +-+
 /var/lib/dpkg/info/opennebula.postinst: 43: cannot create
 /.one/one_auth: Directory nonexistent
 dpkg: erro processando opennebula (--install):
  sub-processo script post-installation instalado retornou estado de
 sa�da de erro 2
 Processando gatilhos para ureadahead ...
 Processando gatilhos para man-db ...
 Erros foram encontrados durante o processamento de:
  opennebula

 (It is on Brazilian Portuguese, I'm sorry!)

 The most important message is:
 *
 *
 */var/lib/dpkg/info/opennebula.postinst: 43: cannot create
 /.one/one_auth: Directory nonexistent*
 *
 *
 Google says nothing for me.
 Already install all the dependecies packages, using this steps:

 $ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage
 ruby g++  scons libsqlite3-dev libxml2-dev libssl-dev

 And I downloaded this packages bellow, and installed manually. When I
 try to install the opennebula .deb package at the first time It ask for
 these packages.

 $ sudo dpkg -i libxmlrpc-core-c3_1.06.27-1ubuntu7_amd64.deb
 $ sudo dpkg -i libxmlrpc-

Re: [one-users] Little help with first building cloud

[matheus tor4]

Did it!

Need only change the standart shell of user.

$ sudo usermod -s /bin/bash oneadmin

Solved this question.

On Fri, Dec 2, 2011 at 8:24 PM, matheus tor4  wrote:

> I'm here again guys.
>
> Now I have a little small  doubt.
>
> After I  make the login without password between Front-end and my node.
> I see this out:
>
> *oneadmin@PacsOnCloud-FrontEnd:~$ ssh oneadmin@
> Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-8-server x86_64)
>
> * Documentation:  http://www.ubuntu.com/server/doc
>
>  System information as of Fri Dec  2 19:49:46 BRT 2011
>
>  System load:  0.0Processes: 85
>  Usage of /:   0.5% of 226.04GB   Users logged in:   1
>  Memory usage: 1% IP address for eth0:   
>  Swap usage:   0% IP address for virbr0: 192.168.122.1
>
>  Graph this data and manage this system at
> https://landscape.canonical.com/
> New release 'oneiric' available.
> Run 'do-release-upgrade' to upgrade to it.
>
> Last login: Fri Dec  2 19:49:00 2011 from 172.17.5.134
> $**
> *
> If we look closely, we see that the prompt for oneadmin remote only has a*$
> *prefix.
> It is look like a limited prompt. I can do nothing with this kind of
> prompt. ls, cd, cat, nothing works.
> Only the command 'exit' works fine.
>
> Is that correct?
>
> Any hints?
>
> Thank you so much.
>
> Best regards.
>
>
> On Fri, Dec 2, 2011 at 12:31 PM, matheus tor4 wrote:
>
>> Problem solved!!!
>>
>> Look this http://dev.opennebula.org/issues/994
>>
>> After the change run $ sudo dpkg --configure opennebula.
>>
>> Then voilà, I finished the installation.
>>
>> I go now to basic configuration!
>>
>>
>>
>>
>> On Fri, Dec 2, 2011 at 10:32 AM, matheus tor4 wrote:
>>
>>> Hello guys,
>>>
>>> I got a lot of erros when I use front-end separate of image repository.
>>> Front-end needs write on shared directory /var/lib/one, and the
>>> ownership of the folder belongs to local user.
>>>
>>> So, I use only two servers to build the Cloud.
>>>
>>> One as Front-end + Image Repository + Node
>>> And other as Node.
>>>
>>> But, I'm in serious trouble now.
>>>
>>> When I attempted install the .deb package a got this error:
>>>
>>>
>>> Selecionando pacote previamente n�o selecionado opennebula.
>>> (Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
>>> instalados.)
>>>  Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
>>> Configurando opennebula (3.0.0-1) ...
>>> Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j� existe.
>>> Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
>>> Adicionando novo grupo `oneadmin' (GID 118) ...
>>> Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
>>> Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
>>> adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
>>> usu�rio que voc� est� criando.
>>> Generating public/private rsa key pair.
>>> Your identification has been saved in /var/lib/one/.ssh/id_rsa.
>>> Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
>>> The key fingerprint is:
>>> 79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
>>> oneadmin@PacsOnCloud-FrontEnd
>>> The key's randomart image is:
>>> +--[ RSA 2048]+
>>> | . ..|
>>> |. .  o   |
>>> | .. + E  |
>>> |  .+ .   o   |
>>> | .. .   S .  |
>>> | ... o   |
>>> |. o.. . .o . |
>>> | + ... o. +  |
>>> |...  .o.oo   |
>>> +-+
>>> /var/lib/dpkg/info/opennebula.postinst: 43: cannot create
>>> /.one/one_auth: Directory nonexistent
>>> dpkg: erro processando opennebula (--install):
>>>  sub-processo script post-installation instalado retornou estado de
>>> sa�da de erro 2
>>> Processando gatilhos para ureadahead ...
>>> Processando gatilhos para man-db ...
>>> Erros foram encontrados durante o processamento de:
>>>  opennebula
>>>
>>> (It is on Brazilian Portuguese, I'm sorry!)
>>>
>>> The most important message is:
>>> *
>>> *
>>> */var/lib/dpkg/info/opennebula.postinst: 43: cannot create
>>> /.one/one_auth: Directory nonexistent*
>>> *
>>> *
>>> Google says nothing for me.
>>> Already install all the dependecies packages, using this steps:
>>>
>>> $ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage ruby
>>> g++  scons libsqlite3-dev libxml2-dev libssl-dev
>>>
>>> And I downloaded this packages bellow, and installed manually. When I
>>> try to install the opennebula .deb package at the first time It ask for
>>> these packages.
>>>
>>> $ sudo dpkg -i libxmlrpc-core-c3_1.06.27-1ubuntu7_amd64.deb
>>> $ sudo dpkg -i libxmlrpc-c3_1.06.27-1ubuntu7_amd64.deb
>>>
>>> Now I don't know what to do to solve this question.
>>>
>>> Is it better install by building source?
>>>
>>> Does anyone get this error message before?
>>> Is it about permissions?
>>>
>>> I'm counting on you guys.
>>>
>>> Very thanks for all the help;
>>>
>>> Best regards,
>>>
>>> Matheus
>>>
>>>
>>> On Wed, Nov 30, 2011 at 6:56 PM, davood ghatreh >> > wrote:

Re: [one-users] Little help with first building cloud

[matheus tor4]

I'm here again guys.

Now I have a little small  doubt.

After I  make the login without password between Front-end and my node.
I see this out:

*oneadmin@PacsOnCloud-FrontEnd:~$ ssh oneadmin@
Welcome to Ubuntu 11.04 (GNU/Linux 2.6.38-8-server x86_64)

* Documentation:  http://www.ubuntu.com/server/doc

 System information as of Fri Dec  2 19:49:46 BRT 2011

 System load:  0.0Processes: 85
 Usage of /:   0.5% of 226.04GB   Users logged in:   1
 Memory usage: 1% IP address for eth0:   
 Swap usage:   0% IP address for virbr0: 192.168.122.1

 Graph this data and manage this system at https://landscape.canonical.com/
New release 'oneiric' available.
Run 'do-release-upgrade' to upgrade to it.

Last login: Fri Dec  2 19:49:00 2011 from 172.17.5.134
$**
*
If we look closely, we see that the prompt for oneadmin remote only has a*$
*prefix.
It is look like a limited prompt. I can do nothing with this kind of
prompt. ls, cd, cat, nothing works.
Only the command 'exit' works fine.

Is that correct?

Any hints?

Thank you so much.

Best regards.

On Fri, Dec 2, 2011 at 12:31 PM, matheus tor4  wrote:

> Problem solved!!!
>
> Look this http://dev.opennebula.org/issues/994
>
> After the change run $ sudo dpkg --configure opennebula.
>
> Then voilà, I finished the installation.
>
> I go now to basic configuration!
>
>
>
>
> On Fri, Dec 2, 2011 at 10:32 AM, matheus tor4 wrote:
>
>> Hello guys,
>>
>> I got a lot of erros when I use front-end separate of image repository.
>> Front-end needs write on shared directory /var/lib/one, and the ownership
>> of the folder belongs to local user.
>>
>> So, I use only two servers to build the Cloud.
>>
>> One as Front-end + Image Repository + Node
>> And other as Node.
>>
>> But, I'm in serious trouble now.
>>
>> When I attempted install the .deb package a got this error:
>>
>>
>> Selecionando pacote previamente n�o selecionado opennebula.
>> (Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
>> instalados.)
>>  Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
>> Configurando opennebula (3.0.0-1) ...
>> Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j� existe.
>> Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
>> Adicionando novo grupo `oneadmin' (GID 118) ...
>> Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
>> Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
>> adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
>> usu�rio que voc� est� criando.
>> Generating public/private rsa key pair.
>> Your identification has been saved in /var/lib/one/.ssh/id_rsa.
>> Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
>> The key fingerprint is:
>> 79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
>> oneadmin@PacsOnCloud-FrontEnd
>> The key's randomart image is:
>> +--[ RSA 2048]+
>> | . ..|
>> |. .  o   |
>> | .. + E  |
>> |  .+ .   o   |
>> | .. .   S .  |
>> | ... o   |
>> |. o.. . .o . |
>> | + ... o. +  |
>> |...  .o.oo   |
>> +-+
>> /var/lib/dpkg/info/opennebula.postinst: 43: cannot create /.one/one_auth:
>> Directory nonexistent
>> dpkg: erro processando opennebula (--install):
>>  sub-processo script post-installation instalado retornou estado de sa�da
>> de erro 2
>> Processando gatilhos para ureadahead ...
>> Processando gatilhos para man-db ...
>> Erros foram encontrados durante o processamento de:
>>  opennebula
>>
>> (It is on Brazilian Portuguese, I'm sorry!)
>>
>> The most important message is:
>> *
>> *
>> */var/lib/dpkg/info/opennebula.postinst: 43: cannot create
>> /.one/one_auth: Directory nonexistent*
>> *
>> *
>> Google says nothing for me.
>> Already install all the dependecies packages, using this steps:
>>
>> $ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage ruby
>> g++  scons libsqlite3-dev libxml2-dev libssl-dev
>>
>> And I downloaded this packages bellow, and installed manually. When I try
>> to install the opennebula .deb package at the first time It ask for these
>> packages.
>>
>> $ sudo dpkg -i libxmlrpc-core-c3_1.06.27-1ubuntu7_amd64.deb
>> $ sudo dpkg -i libxmlrpc-c3_1.06.27-1ubuntu7_amd64.deb
>>
>> Now I don't know what to do to solve this question.
>>
>> Is it better install by building source?
>>
>> Does anyone get this error message before?
>> Is it about permissions?
>>
>> I'm counting on you guys.
>>
>> Very thanks for all the help;
>>
>> Best regards,
>>
>> Matheus
>>
>>
>> On Wed, Nov 30, 2011 at 6:56 PM, davood ghatreh 
>> wrote:
>>
>>> Hi,
>>>
>>> I've worked on Centos and have no idea about Debian based installation,
>>> but I think you need to share /var/lib/one, because there are some other
>>> files/folders than images which are being used. for example,
>>> /var/lib/one/.one/ is the path to authentication files, which servers
>>> should see in a shared storage model to log

Re: [one-users] Little help with first building cloud

[matheus tor4]

Problem solved!!!

Look this http://dev.opennebula.org/issues/994

After the change run $ sudo dpkg --configure opennebula.

Then voilà, I finished the installation.

I go now to basic configuration!



On Fri, Dec 2, 2011 at 10:32 AM, matheus tor4  wrote:

> Hello guys,
>
> I got a lot of erros when I use front-end separate of image repository.
> Front-end needs write on shared directory /var/lib/one, and the ownership
> of the folder belongs to local user.
>
> So, I use only two servers to build the Cloud.
>
> One as Front-end + Image Repository + Node
> And other as Node.
>
> But, I'm in serious trouble now.
>
> When I attempted install the .deb package a got this error:
>
>
> Selecionando pacote previamente n�o selecionado opennebula.
> (Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
> instalados.)
> Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
> Configurando opennebula (3.0.0-1) ...
> Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j� existe.
> Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
> Adicionando novo grupo `oneadmin' (GID 118) ...
> Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
> Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
> adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
> usu�rio que voc� est� criando.
> Generating public/private rsa key pair.
> Your identification has been saved in /var/lib/one/.ssh/id_rsa.
> Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
> The key fingerprint is:
> 79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
> oneadmin@PacsOnCloud-FrontEnd
> The key's randomart image is:
> +--[ RSA 2048]+
> | . ..|
> |. .  o   |
> | .. + E  |
> |  .+ .   o   |
> | .. .   S .  |
> | ... o   |
> |. o.. . .o . |
> | + ... o. +  |
> |...  .o.oo   |
> +-+
> /var/lib/dpkg/info/opennebula.postinst: 43: cannot create /.one/one_auth:
> Directory nonexistent
> dpkg: erro processando opennebula (--install):
>  sub-processo script post-installation instalado retornou estado de sa�da
> de erro 2
> Processando gatilhos para ureadahead ...
> Processando gatilhos para man-db ...
> Erros foram encontrados durante o processamento de:
>  opennebula
>
> (It is on Brazilian Portuguese, I'm sorry!)
>
> The most important message is:
> *
> *
> */var/lib/dpkg/info/opennebula.postinst: 43: cannot create
> /.one/one_auth: Directory nonexistent*
> *
> *
> Google says nothing for me.
> Already install all the dependecies packages, using this steps:
>
> $ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage ruby
> g++  scons libsqlite3-dev libxml2-dev libssl-dev
>
> And I downloaded this packages bellow, and installed manually. When I try
> to install the opennebula .deb package at the first time It ask for these
> packages.
>
> $ sudo dpkg -i libxmlrpc-core-c3_1.06.27-1ubuntu7_amd64.deb
> $ sudo dpkg -i libxmlrpc-c3_1.06.27-1ubuntu7_amd64.deb
>
> Now I don't know what to do to solve this question.
>
> Is it better install by building source?
>
> Does anyone get this error message before?
> Is it about permissions?
>
> I'm counting on you guys.
>
> Very thanks for all the help;
>
> Best regards,
>
> Matheus
>
>
> On Wed, Nov 30, 2011 at 6:56 PM, davood ghatreh 
> wrote:
>
>> Hi,
>>
>> I've worked on Centos and have no idea about Debian based installation,
>> but I think you need to share /var/lib/one, because there are some other
>> files/folders than images which are being used. for example,
>> /var/lib/one/.one/ is the path to authentication files, which servers
>> should see in a shared storage model to login without being asked for
>> password.
>>
>> Thanks
>> Davood
>>
>>
>> On Wed, Nov 30, 2011 at 10:48 AM, matheus tor4 wrote:
>>
>>> Hello guys,
>>>
>>> I'm here again.
>>>
>>> I choosed to use .deb package instalation instead build source code.
>>>
>>> But, when I execute  $ sudo dpkg -i opennebula_3.0.0-1_amd64.deb
>>> I get this error message:
>>>
>>> Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
>>> dpkg: erro processando opennebula_3.0.0-1_amd64.deb (--install):
>>>  erro estabelecendo posse de '/var/lib/one/remotes.dpkg-new': Opera��o
>>> n�o permitida
>>> Processando gatilhos para ureadahead ...
>>> Processando gatilhos para man-db ...
>>> Erros foram encontrados durante o processamento de:
>>>  opennebula_3.0.0-1_amd64.deb
>>>
>>> (Sorry, it is in brazilian portuguese)
>>>
>>> Summarizing  we got a error like:
>>>
>>> dpkg: error processing opennebula_3.0.0-1_amd64.deb (- install):
>>>   error setting ownership of '/ var / lib / one / remotes.dpkg-new':
>>> Operation not allowed
>>>
>>> I'm not so sure, but I believe that occurs because the shared file
>>> system. As all the files have a different owner, the front-end cannot write
>>> anything in this directory.
>>>
>>> So, the question is:
>>>
>>> Have I wich to share only the directory /var/lib/one/i

Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello guys,

I got a lot of erros when I use front-end separate of image repository.
Front-end needs write on shared directory /var/lib/one, and the ownership
of the folder belongs to local user.

So, I use only two servers to build the Cloud.

One as Front-end + Image Repository + Node
And other as Node.

But, I'm in serious trouble now.

When I attempted install the .deb package a got this error:


Selecionando pacote previamente n�o selecionado opennebula.
(Lendo banco de dados ... 71268 ficheiros e direct�rios actualmente
instalados.)
Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
Configurando opennebula (3.0.0-1) ...
Alerta: o diret�rio pessoal que voc� especificou /var/lib/one j� existe.
Adicionando usu�rio de sistema `oneadmin' (UID 107) ...
Adicionando novo grupo `oneadmin' (GID 118) ...
Adicionando novo usu�rio `oneadmin' (UID 107) ao grupo `oneadmin' ...
Diret�rio home /var/lib/one j� existe.  N�o copiando de /etc/skel
adduser: Alerta: O diret�rio pessoal `/var/lib/one'  n�o pertence ao
usu�rio que voc� est� criando.
Generating public/private rsa key pair.
Your identification has been saved in /var/lib/one/.ssh/id_rsa.
Your public key has been saved in /var/lib/one/.ssh/id_rsa.pub.
The key fingerprint is:
79:b8:f2:7b:9c:a8:2c:40:d0:b5:23:ef:62:ae:51:d5
oneadmin@PacsOnCloud-FrontEnd
The key's randomart image is:
+--[ RSA 2048]+
| . ..|
|. .  o   |
| .. + E  |
|  .+ .   o   |
| .. .   S .  |
| ... o   |
|. o.. . .o . |
| + ... o. +  |
|...  .o.oo   |
+-+
/var/lib/dpkg/info/opennebula.postinst: 43: cannot create /.one/one_auth:
Directory nonexistent
dpkg: erro processando opennebula (--install):
 sub-processo script post-installation instalado retornou estado de sa�da
de erro 2
Processando gatilhos para ureadahead ...
Processando gatilhos para man-db ...
Erros foram encontrados durante o processamento de:
 opennebula

(It is on Brazilian Portuguese, I'm sorry!)

The most important message is:
*
*
*/var/lib/dpkg/info/opennebula.postinst: 43: cannot create /.one/one_auth:
Directory nonexistent*
*
*
Google says nothing for me.
Already install all the dependecies packages, using this steps:

$ sudo apt-get install libmysqlclient16 libsqlite3-ruby genisoimage ruby
g++  scons libsqlite3-dev libxml2-dev libssl-dev

And I downloaded this packages bellow, and installed manually. When I try
to install the opennebula .deb package at the first time It ask for these
packages.

$ sudo dpkg -i libxmlrpc-core-c3_1.06.27-1ubuntu7_amd64.deb
$ sudo dpkg -i libxmlrpc-c3_1.06.27-1ubuntu7_amd64.deb

Now I don't know what to do to solve this question.

Is it better install by building source?

Does anyone get this error message before?
Is it about permissions?

I'm counting on you guys.

Very thanks for all the help;

Best regards,

Matheus


On Wed, Nov 30, 2011 at 6:56 PM, davood ghatreh wrote:

> Hi,
>
> I've worked on Centos and have no idea about Debian based installation,
> but I think you need to share /var/lib/one, because there are some other
> files/folders than images which are being used. for example,
> /var/lib/one/.one/ is the path to authentication files, which servers
> should see in a shared storage model to login without being asked for
> password.
>
> Thanks
> Davood
>
>
> On Wed, Nov 30, 2011 at 10:48 AM, matheus tor4 wrote:
>
>> Hello guys,
>>
>> I'm here again.
>>
>> I choosed to use .deb package instalation instead build source code.
>>
>> But, when I execute  $ sudo dpkg -i opennebula_3.0.0-1_amd64.deb
>> I get this error message:
>>
>> Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
>> dpkg: erro processando opennebula_3.0.0-1_amd64.deb (--install):
>>  erro estabelecendo posse de '/var/lib/one/remotes.dpkg-new': Opera��o
>> n�o permitida
>> Processando gatilhos para ureadahead ...
>> Processando gatilhos para man-db ...
>> Erros foram encontrados durante o processamento de:
>>  opennebula_3.0.0-1_amd64.deb
>>
>> (Sorry, it is in brazilian portuguese)
>>
>> Summarizing  we got a error like:
>>
>> dpkg: error processing opennebula_3.0.0-1_amd64.deb (- install):
>>   error setting ownership of '/ var / lib / one / remotes.dpkg-new':
>> Operation not allowed
>>
>> I'm not so sure, but I believe that occurs because the shared file
>> system. As all the files have a different owner, the front-end cannot write
>> anything in this directory.
>>
>> So, the question is:
>>
>> Have I wich to share only the directory /var/lib/one/images, or the whole
>> /var/lib/one?
>> Does exist a file to put permissions of the shared directory?
>>
>> Very thanks guys.
>>
>> Best regards
>>
>> On Tue, Nov 29, 2011 at 8:59 AM, matheus tor4 wrote:
>>
>>> Hello everybody.
>>>
>>> Very thanks for the help until now.
>>>
>>> I'm using this thread to put all my doubts ok?
>>> So, if anyone wish follow me in this adventure "Building my first
>>> cloud", only have to look this tread to see my status at the moment.
>>>
>>> M

Re: [one-users] Little help with first building cloud

[davood ghatreh]

Hi,

I've worked on Centos and have no idea about Debian based installation, but
I think you need to share /var/lib/one, because there are some other
files/folders than images which are being used. for example,
/var/lib/one/.one/ is the path to authentication files, which servers
should see in a shared storage model to login without being asked for
password.

Thanks
Davood

On Wed, Nov 30, 2011 at 10:48 AM, matheus tor4 wrote:

> Hello guys,
>
> I'm here again.
>
> I choosed to use .deb package instalation instead build source code.
>
> But, when I execute  $ sudo dpkg -i opennebula_3.0.0-1_amd64.deb
> I get this error message:
>
> Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
> dpkg: erro processando opennebula_3.0.0-1_amd64.deb (--install):
>  erro estabelecendo posse de '/var/lib/one/remotes.dpkg-new': Opera��o n�o
> permitida
> Processando gatilhos para ureadahead ...
> Processando gatilhos para man-db ...
> Erros foram encontrados durante o processamento de:
>  opennebula_3.0.0-1_amd64.deb
>
> (Sorry, it is in brazilian portuguese)
>
> Summarizing  we got a error like:
>
> dpkg: error processing opennebula_3.0.0-1_amd64.deb (- install):
>   error setting ownership of '/ var / lib / one / remotes.dpkg-new':
> Operation not allowed
>
> I'm not so sure, but I believe that occurs because the shared file system.
> As all the files have a different owner, the front-end cannot write
> anything in this directory.
>
> So, the question is:
>
> Have I wich to share only the directory /var/lib/one/images, or the whole
> /var/lib/one?
> Does exist a file to put permissions of the shared directory?
>
> Very thanks guys.
>
> Best regards
>
> On Tue, Nov 29, 2011 at 8:59 AM, matheus tor4 wrote:
>
>> Hello everybody.
>>
>> Very thanks for the help until now.
>>
>> I'm using this thread to put all my doubts ok?
>> So, if anyone wish follow me in this adventure "Building my first cloud",
>> only have to look this tread to see my status at the moment.
>>
>> My doubt now is:
>>
>> Wich is better?
>> - Use .deb to install the openNebula in the hosts and in the front-end.
>> Remember I'm using a Ubuntu Desktop 10.04 (32bits) as Front End and using
>> Ubuntu Server 11.04 (64 bits) as Hosts.
>> - Building and compile source, because is more safer, and it is more
>> close to procedure shown on OpenNebula official documentation.
>>
>> Thanks
>>
>> Regards,
>>
>> Matheus Torquato
>>
>>
>>
>>
>> On Sun, Nov 27, 2011 at 4:56 PM, Fabian Wenk  wrote:
>>
>>> Hello Matheus
>>>
>>>
>>> On 27.11.2011 17:49, matheus tor4 wrote:
>>>
 At the time I'm using the second strategy: Using a Core2Duo as a
 Front-End
 and release all
 resources of the server to be use by cloud.
 I choose this option because it is more close to the proposal of
 official
 OpenNebula Documentation.
 I hope it works now!

 So I use one of my servers (With VT) as a Image Repository too.

>>>
>>> This is up to you, but I would keep the image repository on the front
>>> end or eventually on the second system without VT. So you could use the two
>>> systems with VT as two identical cluster nodes.
>>>
>>>
>>>  And now I have a little more question:

 With a NFS server configured. I have the Image Repository sharing its
 directory /var/lib/one. My doubt is:
 - Have I to insert the shared directory in the file /etc/fstab on all my
 nodes? So the node already have this directory avaiable when the machine
 starts.

>>>
>>> Yes, and also on the front end.
>>>
>>>
>>>  - Or Haven't I to do this? Does the directory only be mount when it is
 necessary? (sudo mount ...)

>>>
>>> It needs to be already mounted when OpenNebula will deploy a VM.
>>>
>>>
>>>  And, if I edit the /etc/fstab, Do I have to do this in the node
 ImageRepository+Cluster at the same time? I hope not, because the
 directory
 is on the machine

>>>
>>> I am not sure about OpenNebula 3.0, but with 2.2 the image repository
>>> and also the VM_DIR folder need to be mounted in the same path as they are
>>> on the front end.
>>>
>>>
>>>
>>> bye
>>> Fabian
>>> __**_
>>> Users mailing list
>>> Users@lists.opennebula.org
>>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>>>
>>
>>
>
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>
>
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello guys,

I'm here again.

I choosed to use .deb package instalation instead build source code.

But, when I execute  $ sudo dpkg -i opennebula_3.0.0-1_amd64.deb
I get this error message:

Desempacotando opennebula (de opennebula_3.0.0-1_amd64.deb) ...
dpkg: erro processando opennebula_3.0.0-1_amd64.deb (--install):
 erro estabelecendo posse de '/var/lib/one/remotes.dpkg-new': Opera��o n�o
permitida
Processando gatilhos para ureadahead ...
Processando gatilhos para man-db ...
Erros foram encontrados durante o processamento de:
 opennebula_3.0.0-1_amd64.deb

(Sorry, it is in brazilian portuguese)

Summarizing  we got a error like:

dpkg: error processing opennebula_3.0.0-1_amd64.deb (- install):
  error setting ownership of '/ var / lib / one / remotes.dpkg-new':
Operation not allowed

I'm not so sure, but I believe that occurs because the shared file system.
As all the files have a different owner, the front-end cannot write
anything in this directory.

So, the question is:

Have I wich to share only the directory /var/lib/one/images, or the whole
/var/lib/one?
Does exist a file to put permissions of the shared directory?

Very thanks guys.

Best regards

On Tue, Nov 29, 2011 at 8:59 AM, matheus tor4  wrote:

> Hello everybody.
>
> Very thanks for the help until now.
>
> I'm using this thread to put all my doubts ok?
> So, if anyone wish follow me in this adventure "Building my first cloud",
> only have to look this tread to see my status at the moment.
>
> My doubt now is:
>
> Wich is better?
> - Use .deb to install the openNebula in the hosts and in the front-end.
> Remember I'm using a Ubuntu Desktop 10.04 (32bits) as Front End and using
> Ubuntu Server 11.04 (64 bits) as Hosts.
> - Building and compile source, because is more safer, and it is more close
> to procedure shown on OpenNebula official documentation.
>
> Thanks
>
> Regards,
>
> Matheus Torquato
>
>
>
>
> On Sun, Nov 27, 2011 at 4:56 PM, Fabian Wenk  wrote:
>
>> Hello Matheus
>>
>>
>> On 27.11.2011 17:49, matheus tor4 wrote:
>>
>>> At the time I'm using the second strategy: Using a Core2Duo as a
>>> Front-End
>>> and release all
>>> resources of the server to be use by cloud.
>>> I choose this option because it is more close to the proposal of official
>>> OpenNebula Documentation.
>>> I hope it works now!
>>>
>>> So I use one of my servers (With VT) as a Image Repository too.
>>>
>>
>> This is up to you, but I would keep the image repository on the front end
>> or eventually on the second system without VT. So you could use the two
>> systems with VT as two identical cluster nodes.
>>
>>
>>  And now I have a little more question:
>>>
>>> With a NFS server configured. I have the Image Repository sharing its
>>> directory /var/lib/one. My doubt is:
>>> - Have I to insert the shared directory in the file /etc/fstab on all my
>>> nodes? So the node already have this directory avaiable when the machine
>>> starts.
>>>
>>
>> Yes, and also on the front end.
>>
>>
>>  - Or Haven't I to do this? Does the directory only be mount when it is
>>> necessary? (sudo mount ...)
>>>
>>
>> It needs to be already mounted when OpenNebula will deploy a VM.
>>
>>
>>  And, if I edit the /etc/fstab, Do I have to do this in the node
>>> ImageRepository+Cluster at the same time? I hope not, because the
>>> directory
>>> is on the machine
>>>
>>
>> I am not sure about OpenNebula 3.0, but with 2.2 the image repository and
>> also the VM_DIR folder need to be mounted in the same path as they are on
>> the front end.
>>
>>
>>
>> bye
>> Fabian
>> __**_
>> Users mailing list
>> Users@lists.opennebula.org
>> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>>
>
>
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Hello everybody.

Very thanks for the help until now.

I'm using this thread to put all my doubts ok?
So, if anyone wish follow me in this adventure "Building my first cloud",
only have to look this tread to see my status at the moment.

My doubt now is:

Wich is better?
- Use .deb to install the openNebula in the hosts and in the front-end.
Remember I'm using a Ubuntu Desktop 10.04 (32bits) as Front End and using
Ubuntu Server 11.04 (64 bits) as Hosts.
- Building and compile source, because is more safer, and it is more close
to procedure shown on OpenNebula official documentation.

Thanks

Regards,

Matheus Torquato




On Sun, Nov 27, 2011 at 4:56 PM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 27.11.2011 17:49, matheus tor4 wrote:
>
>> At the time I'm using the second strategy: Using a Core2Duo as a Front-End
>> and release all
>> resources of the server to be use by cloud.
>> I choose this option because it is more close to the proposal of official
>> OpenNebula Documentation.
>> I hope it works now!
>>
>> So I use one of my servers (With VT) as a Image Repository too.
>>
>
> This is up to you, but I would keep the image repository on the front end
> or eventually on the second system without VT. So you could use the two
> systems with VT as two identical cluster nodes.
>
>
>  And now I have a little more question:
>>
>> With a NFS server configured. I have the Image Repository sharing its
>> directory /var/lib/one. My doubt is:
>> - Have I to insert the shared directory in the file /etc/fstab on all my
>> nodes? So the node already have this directory avaiable when the machine
>> starts.
>>
>
> Yes, and also on the front end.
>
>
>  - Or Haven't I to do this? Does the directory only be mount when it is
>> necessary? (sudo mount ...)
>>
>
> It needs to be already mounted when OpenNebula will deploy a VM.
>
>
>  And, if I edit the /etc/fstab, Do I have to do this in the node
>> ImageRepository+Cluster at the same time? I hope not, because the
>> directory
>> is on the machine
>>
>
> I am not sure about OpenNebula 3.0, but with 2.2 the image repository and
> also the VM_DIR folder need to be mounted in the same path as they are on
> the front end.
>
>
>
> bye
> Fabian
> __**_
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>
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Re: [one-users] Little help with first building cloud

[Fabian Wenk]

Hello Matheus

On 27.11.2011 17:49, matheus tor4 wrote:

At the time I'm using the second strategy: Using a Core2Duo as a Front-End
and release all
resources of the server to be use by cloud.
I choose this option because it is more close to the proposal of official
OpenNebula Documentation.
I hope it works now!

So I use one of my servers (With VT) as a Image Repository too.


This is up to you, but I would keep the image repository on the 
front end or eventually on the second system without VT. So you 
could use the two systems with VT as two identical cluster nodes.



And now I have a little more question:

With a NFS server configured. I have the Image Repository sharing its
directory /var/lib/one. My doubt is:
- Have I to insert the shared directory in the file /etc/fstab on all my
nodes? So the node already have this directory avaiable when the machine
starts.


Yes, and also on the front end.


- Or Haven't I to do this? Does the directory only be mount when it is
necessary? (sudo mount ...)


It needs to be already mounted when OpenNebula will deploy a VM.


And, if I edit the /etc/fstab, Do I have to do this in the node
ImageRepository+Cluster at the same time? I hope not, because the directory
is on the machine


I am not sure about OpenNebula 3.0, but with 2.2 the image 
repository and also the VM_DIR folder need to be mounted in the 
same path as they are on the front end.



bye
Fabian
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Thanks you guys.

Fabian, I already look the capabilities of my Core2Duo, unfortunaletely it
dont support VT.

At the time I'm using the second strategy: Using a Core2Duo as a Front-End
and release all
resources of the server to be use by cloud.
I choose this option because it is more close to the proposal of official
OpenNebula Documentation.
I hope it works now!

So I use one of my servers (With VT) as a Image Repository too.

And now I have a little more question:

With a NFS server configured. I have the Image Repository sharing its
directory /var/lib/one. My doubt is:
- Have I to insert the shared directory in the file /etc/fstab on all my
nodes? So the node already have this directory avaiable when the machine
starts.
- Or Haven't I to do this? Does the directory only be mount when it is
necessary? (sudo mount ...)

And, if I edit the /etc/fstab, Do I have to do this in the node
ImageRepository+Cluster at the same time? I hope not, because the directory
is on the machine

Thanks for the help.

Regards,

Matheus Torquato


On Sun, Nov 27, 2011 at 10:18 AM, Fabian Wenk  wrote:

> Hello Matheus
>
>
> On 23.11.2011 12:39, matheus tor4 wrote:
>
>> I have only two servers (With VT) and two Core2Duo (Without VT). I want to
>> build a little private cloud.
>>
>
> I have a system with Core2Duo CPU which does support VT, so I am not sure
> if this is not available for all Core2Duo CPUs or not, but check out [1],
> this could probably help you to enable VT on this systems (if available)
> too.
>
>  [1] http://en.wikipedia.org/wiki/**X86_virtualization#Intel_**
> virtualization_.28VT-x.29
>
> Else as pointed out in a other recent post to this mailing list, you could
> use XEN on this two systems without VT, but then you are limited to
> paravirtualization. As far as I know, the guest OS in the VM needs to
> support this.
>
>
>  My doubt is the following:
>> - Can I use a server as Front-End +  Image Repository + Cluster at the
>> same
>> time?
>>
>
> You can, I have running the front end and the cluster node on a single
> system. When adding the "local" cluster node, I used 'onehost create
> localhost im_kvm vmm_kvm tm_nfs'. Also adding the other systems as cluster
> nodes will be possible.
>
>
>  - Or, It's more advantageous use a Core2Duo as a Front-End and release all
>> resources of the server to be use by cloud?
>>
>
> This depends on the usage of the OpenNebula cloud as a whole. On a rather
> small installation, it is probably not a problem to use the front end also
> as a cluster node.
>
>
> bye
> Fabian
>
> __**_
> Users mailing list
> Users@lists.opennebula.org
> http://lists.opennebula.org/**listinfo.cgi/users-opennebula.**org
>
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Re: [one-users] Little help with first building cloud

[Fabian Wenk]

Hello Matheus

On 23.11.2011 12:39, matheus tor4 wrote:

I have only two servers (With VT) and two Core2Duo (Without VT). I want to
build a little private cloud.


I have a system with Core2Duo CPU which does support VT, so I am 
not sure if this is not available for all Core2Duo CPUs or not, 
but check out [1], this could probably help you to enable VT on 
this systems (if available) too.


  [1] 
http://en.wikipedia.org/wiki/X86_virtualization#Intel_virtualization_.28VT-x.29


Else as pointed out in a other recent post to this mailing list, 
you could use XEN on this two systems without VT, but then you 
are limited to paravirtualization. As far as I know, the guest OS 
in the VM needs to support this.



My doubt is the following:
- Can I use a server as Front-End +  Image Repository + Cluster at the same
time?


You can, I have running the front end and the cluster node on a 
single system. When adding the "local" cluster node, I used 
'onehost create localhost im_kvm vmm_kvm tm_nfs'. Also adding the 
other systems as cluster nodes will be possible.



- Or, It's more advantageous use a Core2Duo as a Front-End and release all
resources of the server to be use by cloud?


This depends on the usage of the OpenNebula cloud as a whole. On 
a rather small installation, it is probably not a problem to use 
the front end also as a cluster node.



bye
Fabian
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Re: [one-users] Little help with first building cloud

[Héctor Sanjuán]

> My doubt is the following:
> - Can I use a server as Front-End +  Image Repository + Cluster at the
> same time?
Yes, i think so.

> - Or, It'smore advantageous use a Core2Duo as a Front-End and release
> all resources of the server to be use by cloud?
Yes, it's more powerful, but maybe for academic purposes you don't need
so much resources. it depends on the number of VMs you will deploy and
on the usage of those VMs.

Hector
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Can a server be host and image repository at the same time!?


On Wed, Nov 23, 2011 at 11:19 AM, matheus tor4 wrote:

> Anyone can help me?!
>
>
> On Wed, Nov 23, 2011 at 8:39 AM, matheus tor4 wrote:
>
>> Hello everybody, I'm newbie in this email list.
>>
>> I'm a student from Brazil, and I building a private cloud using
>> OpenNebula 3.0, KVM and Ubuntu Server 11.04.
>>
>> But, a have a little questions about Opennebula Architecture. I see in
>> the Planning Installation, the front-end only requires ruby>1.8.1.
>> And the hosts require the hypervisor enabled.
>>
>> I have only two servers (With VT) and two Core2Duo (Without VT). I want
>> to build a little private cloud.
>> It's my first experience with cloud computing. It's my last job in the
>> university.
>>
>> My doubt is the following:
>> - Can I use a server as Front-End +  Image Repository + Cluster at the
>> same time?
>> - Or, It's more advantageous use a Core2Duo as a Front-End and release
>> all resources of the server to be use by cloud?
>>
>> Sorry my bad English.
>>
>> Thanks a lot.
>>
>> Regards,
>> Matheus Torquato.
>>
>
>
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Re: [one-users] Little help with first building cloud

[matheus tor4]

Anyone can help me?!

On Wed, Nov 23, 2011 at 8:39 AM, matheus tor4  wrote:

> Hello everybody, I'm newbie in this email list.
>
> I'm a student from Brazil, and I building a private cloud using OpenNebula
> 3.0, KVM and Ubuntu Server 11.04.
>
> But, a have a little questions about Opennebula Architecture. I see in the
> Planning Installation, the front-end only requires ruby>1.8.1.
> And the hosts require the hypervisor enabled.
>
> I have only two servers (With VT) and two Core2Duo (Without VT). I want to
> build a little private cloud.
> It's my first experience with cloud computing. It's my last job in the
> university.
>
> My doubt is the following:
> - Can I use a server as Front-End +  Image Repository + Cluster at the
> same time?
> - Or, It's more advantageous use a Core2Duo as a Front-End and release
> all resources of the server to be use by cloud?
>
> Sorry my bad English.
>
> Thanks a lot.
>
> Regards,
> Matheus Torquato.
>
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[one-users] Little help with first building cloud

[matheus tor4]

Hello everybody, I'm newbie in this email list.

I'm a student from Brazil, and I building a private cloud using OpenNebula
3.0, KVM and Ubuntu Server 11.04.

But, a have a little questions about Opennebula Architecture. I see in the
Planning Installation, the front-end only requires ruby>1.8.1.
And the hosts require the hypervisor enabled.

I have only two servers (With VT) and two Core2Duo (Without VT). I want to
build a little private cloud.
It's my first experience with cloud computing. It's my last job in the
university.

My doubt is the following:
- Can I use a server as Front-End +  Image Repository + Cluster at the same
time?
- Or, It's more advantageous use a Core2Duo as a Front-End and release all
resources of the server to be use by cloud?

Sorry my bad English.

Thanks a lot.

Regards,
Matheus Torquato.
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