[Fiware-lab] [Fiware-lab-help] Fwd: Failed to launch new instances

MIGUEL CARRILLO PACHECO miguel.carrillopacheco at telefonica.com
Mon Jan 19 10:02:10 CET 2015


    I am assuming that whoever is on duty will be so kind as to handle this, pass it to the Stockholm node and inform Tero

Today is a bad day for Federico and I, Mondays we have the general coordination meeting of FIWARE

Thanks!!

El 19/01/2015 a las 6:10, Tero Vuorela escribió:
Hi,

Thanks for help. I have now successfully launched an VM using Stockholm node. I have created a private network and a router according to instructions. Now only public floating IP is missing so that I could start working with the server.

I'm able to create floating IP from the pool XIFIfederatedACREO, but based on its name it is not probably what is needed. Also if I try to associate the IP to the created VM I get an error: {"badRequest": {"message": "Error. Unable to associate floating ip", "code": 400}}.

Creating from the pool XIFIpublicACREO fails with {"computeFault": {"message": "The server has either erred or is incapable of performing the requested operation.", "code": 500}} but this is seems to be because public IP need to be requested separately?

What information you need for requesting public floating IP for Stockholm node?
Network is
GBerryNetwork<https://cloud.lab.fiware.org/#neutron/networks/9550acfc-e9e3-4b2b-9646-4d604582493b> Subnet1 192.168.100.0/24

  *   Name: (9550acfc-e9e3-4b2b-9646-4d604582493b)
  *   ID: 9550acfc-e9e3-4b2b-9646-4d604582493b


Router

  *   Name: GBerryRouter
  *   ID: f5fc79d7-8d9c-4d54-8e4b-357b5841a0da
  *   Status: ACTIVE
  *   External Gateway Information:
  *   Connected External Network: XIFIpublicACREO


VM instance

  *   Name:  GBerryStockholmUbuntu14Large
  *   ID:  e5a9483f-a4ba-4ddc-ac8f-2b240172ea94
  *   Status:  ACTIVE



Regards,
Tero

On Thu, Jan 15, 2015, at 06:46 PM, Federico Michele Facca wrote:
Dear Tero,
regarding Prague, I am not sure what is the issue you are experiencing. May it be you selected a flavour that is too small?
In budapest, I experienced your issue as well, thus I suspect they are having problem at the moment.

Anyhow, I tested both the nodes closest to you: Karlskrona and Stockholm. No issue to launch vms. You will need anyhow to create your own private network and request for a floating IP to the local sys admin to access the vm via public IP. (this last step need to be handled manually unfortunately).

to try follow this guide:
http://stackoverflow.com/questions/27543127/deploy-vm-in-fiware-lab-nodes-with-neutron

except step 6 and 9. if you confirm me that you are able on one of the two nodes to launch vms, I will then ask the local sys admin to assign you a floating ip.

Best,
Federico


On Thu, Jan 15, 2015 at 6:40 AM, Tero Vuorela <tero.vuorela at iki.fi<mailto:tero.vuorela at iki.fi>> wrote:

Hi,

Thank you for your answer. If this is not a general problem, is there something I could do to help you to troubleshoot situation?

I guess this should not be an issue of used browser. I'm using Firefox.

Quickly testingI wouldn't expect this to be problem of a specific image. I have mainly tried Ubuntu 14.04 images but also tried CentOS and other ready made images.

I have experimented many functions in FI-Lab portal, so I thought maybe I have managed to take my account is some unknown state and that might cause problems for launching instances. So I created a new account (theros at iki.fi<mailto:theros at iki.fi>).

By the way I wanted to check if a second account is according to terms and conditions, but on sign up page the link
http://forge.fiware.org/plugins/mediawiki/wiki/fiware/index.php/FI-LAB_Terms_and_Conditions
says
FI-WARE Forge Could Not Connect to Database:
and the link in a confirmation email
http://wiki.fiware.org/FI-LAB_Terms_and_Conditions
says
PAGE NOT FOUND<https://forge.fi-ware.org/>

With the new account I just selected Budapest: Creating publicRange IP failed
{"computeFault": {"message": "The server has either erred or is incapable of performing the requested operation.", "code": 500}}

but mdvpnRange IP creation was ok, although I wasn't able to associate it to successfully launched image.
 {"badRequest": {"message": "Error. Unable to associate floating ip", "code": 400}}

Based on floating IP name, mdvpnRange might not even be correct type of floating IP to get ssh access over public internet. Floating IP pools vary between regions, I haven't seen any instructions what should be selected although I can assume something based on a IP pool name.

With the new account I also tried to launch instance on Prague region, but like before it started spawning and resulted soon to ERROR. So I don't see differences between accounts.

I'm not in urgent hurry but I would like to having working setup as I'm right now starting to work with my project utilizing FIWare generic enablers. Please advice, if there is something I can do for helping troubleshooting.


Regards,
Tero Vuorela





On Wed, Jan 14, 2015, at 10:52 AM, MIGUEL CARRILLO PACHECO wrote:
Hi,

Sorry to hear that this is causing so much trouble. Some nodes assign IP addresses upon request. Let us check if the Prague node has free IP addresses first. Each node has a separate 2nd level team locally, I'll contact the Czech one right away.

If they fail to provide a good answer soon (hopefully not), then we can move to the Budapest team.

In response to your general question, the answer is that we are not aware of a general problem.

Best regards,

Miguel
El 13/01/2015 a las 20:57, Tero Vuorela escribió:

Hello,

I have got answer to my earlier post and I was instructed to use either
Budapest or Prague regions. I tested those:

 - Budapest: Instance creation fails here too like I have described
 below. Deployment starts but ends to simple ERROR. No additional
 information.

 - Prague: I managed successfully launch instance but I'm unable to
 allocate IP. There I get reasonable error message
Error allocating IP address. Cause: 404 Error
{"itemNotFound": {"message": "NoMoreFloatingIps: Zero floating ips
available.", "code": 404}}
How ever when "Allocate Floating IP" dialog is open quota said that
there is one available.


I systematically went through all regions and (just for me?) all but
Poznan failed in away or another: either VM launching results to error
or floating IPs can't be assigned. On Poznan region I managed to connect
a launched VM with ssh.

I still wonder is this a general error situation, or is it just me who
is experiencing these problems.


Regards
Tero Vuorela


----- Original message -----
From: Tero Vuorela <tero.vuorela at iki.fi><mailto:tero.vuorela at iki.fi>
To: fiware-lab-help at lists.fi-ware.org<mailto:fiware-lab-help at lists.fi-ware.org>
Subject: Failed to launch new instances
Date: Sat, 10 Jan 2015 10:30:43 +0200

Hi,

I trying to launch new instances in Fi-Lab but for some reason launching
fails every time and instance gets into error state. See attached
screenshot. I can't find any additional information for the error.

I tried different regions and different instances, but a result is same:
ERROR

I originally had a test instance running on Spain region, that was
launched in October but I deleted it as I couldn't anymore find keypair,
and understood that you can't associate new keypairs to existing
instance.

Is there a general problem in Fi-Lab, or am I just missing some step?

Regards,
Tero Vuorela





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Este mensaje y sus adjuntos se dirigen exclusivamente a su destinatario, puede contener información privilegiada o confidencial y es para uso exclusivo de la persona o entidad de destino. Si no es usted. el destinatario indicado, queda notificado de que la lectura, utilización, divulgación y/o copia sin autorización puede estar prohibida en virtud de la legislación vigente. Si ha recibido este mensaje por error, le rogamos que nos lo comunique inmediatamente por esta misma vía y proceda a su destrucción.

The information contained in this transmission is privileged and confidential information intended only for the use of the individual or entity named above. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this transmission in error, do not read it. Please immediately reply to the sender that you have received this communication in error and then delete it.

Esta mensagem e seus anexos se dirigem exclusivamente ao seu destinatário, pode conter informação privilegiada ou confidencial e é para uso exclusivo da pessoa ou entidade de destino. Se não é vossa senhoria o destinatário indicado, fica notificado de que a leitura, utilização, divulgação e/ou cópia sem autorização pode estar proibida em virtude da legislação vigente. Se recebeu esta mensagem por erro, rogamos-lhe que nos o comunique imediatamente por esta mesma via e proceda a sua destruição
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