[Fiware-lab-help] FI-LAB Assistance

José Ignacio Carretero Guarde jicg at tid.es
Mon Feb 17 10:45:18 CET 2014


Hi,

You simply can't use our DNS. You could ask us for a name and we would
study if your requirement can be accomplished.

You can consider your floating IPs to be yours, as they are part of the
resources of your project, hence, as long as you don't release the
floating IP it is yours and you can use it in any VM you want. But
please, use the IP or it might be removed from your project as a "leak"
in the resources.

The public IPs are "static" in the life of your VM. As soon as you
destroy your VM, you may or may not get the same ip for anohter VM.

Best regards,
José Ignacio.

El 17/02/14 10:34, Efstratios Tzoannos escribió:
> Hi Jose,
>
> Thank you very much for your help. One more question: can we assure that
> the ip given to the instances is static?
>
> Alternatively, is there a DNS to associate domain names to floating IPs
> inside the fil-lab cloud? How can we use it?
>
> Best,
> Stratos
>
> On 2/14/14 2:03 PM, "Thanasis Dalianis" <T.Dalianis at atc.gr> wrote:
>
>> Hi Jose,
>>
>> Thank you for your assistance, now it works fine.
>>
>> Best
>> Athanasios
>>
>> On 2/14/14, 1:30 PM, "José Ignacio Carretero Guarde" <jicg at tid.es> wrote:
>>
>>> Hi,
>>>
>>> Thank you for your feedback.
>>>
>>> The image is repository-image-R3.2 is simply wrong -- Please delete the
>>> instance you've created using that image and try
>>> "repository-image-R3.2-2" which I've dove solving the problem the
>>> previous one has.
>>>
>>> Best regards,
>>> José Ignacio.
>>>
>>> El 14/02/14 10:48, Thanasis Dalianis escribió:
>>>> Hi Jose,
>>>>
>>>> You were right, opening ports in the security group and the certificate
>>>> did the trick. I have successfully created two instances of different
>>>> generic enablers and I can connect to them through ssh and http.
>>>>
>>>> I have an issue though with a specific instance/image. I have also
>>>> created
>>>> a repository instance (repository-image-R3.2) following the same
>>>> instructions,I use the same key_pairs and the same security group as
>>>> for
>>>> the rest of my instances but it seems that I can’t even connect to it
>>>> (root user). The ip of this instance is 130.206.83.132.
>>>>
>>>> Any ideas what maybe wrong with this one?
>>>>
>>>> Regarding the name resolutions are there any guidelines that we need to
>>>> follow? Do we contact you when everything is ready and you handle it?
>>>>
>>>> Thank you
>>>>
>>>> Best
>>>> Athanasios
>>>>
>>>>
>>>>
>>>> On 2/13/14, 12:50 PM, "José Ignacio Carretero Guarde" <jicg at tid.es>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> The problem is you have skipped the steps in the "Security groups", so
>>>>> no port is opened for your instances. I would suggest you to delete
>>>>> your
>>>>> VMS and start again following the steps in the video-demo:
>>>>> http://lab.fi-ware.org
>>>>>
>>>>> You first click in cloud, then in Instances and then watch the video.
>>>>>
>>>>> Anyway, as a quick tip,  you need not only to assign Public IPs but
>>>>> also
>>>>> to create your own Keypairs (public/private keys) and to set some
>>>>> firewall rules to your instance.
>>>>>
>>>>> The user for every instance is ROOT.
>>>>>
>>>>> Best regards,
>>>>> José Ignacio.
>>>>>
>>>>> El 13/02/14 11:35, Thanasis Dalianis escribió:
>>>>>> Hi Jose
>>>>>>
>>>>>> Thank you for the quick reply.
>>>>>>
>>>>>> I have created two instances, one from the marketplace image and one
>>>>>> from
>>>>>> the ubuntu one. The ubuntu instance uses a key pair, but it makes no
>>>>>> difference.
>>>>>> The first one has public ip 130.206.83.65 and the second one
>>>>>> 130.206.83.80.
>>>>>>
>>>>>> I have a mac so I am using the terminal program. The command is 'ssh
>>>>>> 130.206.83.65’ and it gives me a time out error before it asks for
>>>>>> user
>>>>>> name or password. By the way the instances have an empty password
>>>>>> (Actions->change password).
>>>>>>
>>>>>> The same thing happens when using the ‘cyber duck’ program (similar
>>>>>> to
>>>>>> Winscp) even if I use my fi-lab credentials or anonymous access.
>>>>>>
>>>>>> Thank you for any help you can give me.
>>>>>>
>>>>>> Best
>>>>>> Athanasios
>>>>>>
>>>>>> On 2/13/14, 11:59 AM, "José Ignacio Carretero Guarde" <jicg at tid.es>
>>>>>> wrote:
>>>>>>
>>>>>>> Hi Athanasios,
>>>>>>>
>>>>>>> Thanks for testing our infrastructure.
>>>>>>>
>>>>>>> Ir order to do our own testing, Please, send us the ssh command you
>>>>>>> are
>>>>>>> using to connect to your public IP.
>>>>>>>
>>>>>>> About names, yes, I think some names resolution could be added to
>>>>>>> some
>>>>>>> IPs
>>>>>>>
>>>>>>> Best regards,
>>>>>>> José Ignacio.
>>>>>>>
>>>>>>> El 13/02/14 10:51, Thanasis Dalianis escribió:
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I am working for an EU project called ‘OPTET’ and we are
>>>>>>>> considering
>>>>>>>> in the context of the project to use the fi-lab infrastructure.
>>>>>>>>
>>>>>>>> I have created a test instance in fi-lab using the marketplace
>>>>>>>> image
>>>>>>>> and have assigned a public ip to it.
>>>>>>>> When I try though to connect to the instance through ssh I get
>>>>>>>> timeout
>>>>>>>> error. Also I can’t connect by clicking the VM display button.
>>>>>>>>
>>>>>>>> Could you please check it and let me know?
>>>>>>>>
>>>>>>>> Another thing I would like to ask is if it is possible to assign to
>>>>>>>> instances static IPs or use a domain name for them instead of the
>>>>>>>> floating IP.
>>>>>>>>
>>>>>>>> Thank you for your assistance
>>>>>>>>
>>>>>>>> Best
>>>>>>>>
>>>>>>>> Athanasios Dalianis
>>>>>>>>
>>>>>>>>
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>>>>>>>> Fiware-lab-help at lists.fi-ware.eu
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