[Fiware-lab-help] FI-LAB Assistance

Efstratios Tzoannos e.tzoannos at atc.gr
Mon Feb 17 10:44:40 CET 2014


Hi,

Thank you very much for the prompt reply.

Best,
Stratos

On 2/17/14 11:45 AM, "José Ignacio Carretero Guarde" <jicg at tid.es> wrote:

>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
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> _______________________________________________
>>>>>>>>> Fiware-lab-help mailing list
>>>>>>>>> Fiware-lab-help at lists.fi-ware.eu
>>>>>>>>> https://lists.fi-ware.eu/listinfo/fiware-lab-help
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