[Fiware-creatifi-coaching] FILab Spain node network configuration problem

Leandro Guillen leandro.guillen at imdea.org
Thu Jun 18 10:11:38 CEST 2015


Hi,

I have just learned that these problems are caused by a bug in OpenStack 
(Juno). It has to do with virtual networking devices removing DHCP 
leases from other unrelated machines. The problem has been addressed in 
OpenStack's next version, but Spain2 team is working for a solution 
while there is no update.

Regards,
Leandro

El 17/06/15 a las 11:15, Silvio Cretti escribió:
> Ok I suggest to open a new ticket.
>   silvio
>
> On Wed, Jun 17, 2015 at 11:13 AM, Xavier Carol Rossell 
> <xavier.carol at i2cat.net <mailto:xavier.carol at i2cat.net>> wrote:
>
>     Hi Silvio,
>
>     I can access my VM but I don't know if the other users can too.
>     That's why I was asking if I need to open a ticket for each user.
>     As Leandro told that there were problems on the Spain2 node I
>     supposed that it was a generalized problem. Moreover, two more
>     users have opened a ticket few minutes ago.
>
>     Any clarification on what is happening, what to report to the
>     users and how we have to proceed would be appreciated.
>
>     Thanks again.
>     Kr, Xavier Carol.
>
>
>     2015-06-17 10:58 GMT+02:00 Silvio Cretti
>     <silvio.cretti at create-net.org <mailto:silvio.cretti at create-net.org>>:
>
>         Hi Xavier,
>         check the ticket HELC-802. Problem seems to be solved. Please
>         let me know.
>           silvio
>
>         On Wed, Jun 17, 2015 at 10:55 AM, Xavier Carol Rossell
>         <xavier.carol at i2cat.net <mailto:xavier.carol at i2cat.net>> wrote:
>
>             Hi,
>
>             Any news on that issue? Any due date to be solved?
>             Two more users have reported that connectivity problem. Do
>             I have to open tickets in Jira for them?
>
>             I think it is a critical situation, as nobody can use
>             Spain2 node...
>
>             Thanks in advance.
>             Kr, Xavier Carol.
>
>
>             2015-06-16 13:58 GMT+02:00 Leandro Guillen
>             <leandro.guillen at imdea.org
>             <mailto:leandro.guillen at imdea.org>>:
>
>                 Hi all,
>
>                 Yes, they are having issues in the Spain2 node.
>                 Actually, these issues are not covered by the tests
>                 they have set up to check health and the node shows up
>                 in green.
>
>                 They are working on new tests and a solution to these
>                 problems that many are having.
>
>                 Regards,
>                 Leandro
>
>                 El 15/06/15 a las 16:53, Xavier Carol Rossell escribió:
>>                 Hi Silvio,
>>
>>                 The point here is that there are two users (one from
>>                 Barcelona hub and another from Helsinki hub) with
>>                 same problem. I tried tried to reproduce the problem
>>                 and it happened to me too. That's why I didn't
>>                 indicated a hub. The problem is with Spain2 node.
>>
>>                 The screenshot I provided is from the VNC console
>>                 when the VM is starting. It is trying to set up
>>                 network configuration but it ends with time out. I
>>                 guess the other users have the same problem. Please,
>>                 let me know if that's enough or more info is needed.
>>
>>                 Thanks a lot.
>>                 Kr, Xavier Carol.
>>
>>
>>
>>                 2015-06-15 16:39 GMT+02:00 Silvio Cretti
>>                 <silvio.cretti at create-net.org
>>                 <mailto:silvio.cretti at create-net.org>>:
>>
>>                     Hi Xavier,
>>                     but in order to be more effective we should have
>>                     more info on this ticket.
>>                     Moreover we need to know if it is from Barcelona
>>                     Hub or not.
>>                     Please let us know privately.
>>                       silvio
>>
>>                     On Mon, Jun 15, 2015 at 2:16 PM, Xavier Carol
>>                     Rossell <xavier.carol at i2cat.net
>>                     <mailto:xavier.carol at i2cat.net>> wrote:
>>
>>                         Hi,
>>
>>                         Three users have reported that they cannot
>>                         access their VMs hosted in the Spain2 node.
>>                         It seems that there are problems configuring
>>                         network...
>>
>>                         Imatge inserida 1
>>
>>
>>                         Thanks in advance.
>>                         Kr,
>>                         Xavi Carol.
>>
>>
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>>
>>
>>
>>
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>
>
>
>

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