[Fiware-lab-help] FI-Lab Assistance

Raul Tavares - FullIT rtavares at fullit.pt
Tue Apr 29 13:47:07 CEST 2014


Hello everyone!

Any news about this issue of mine?

Tks in advance.

Best regards

Raul Tavares

On 04/26/2014 08:40 PM, José Ignacio Carretero Guarde wrote:
> Dear Raul
>
> Thank you for your information and your details. We are trying to solve
> the issue.
>
> Best regards,
> José Ignacio.
>
> El 26/04/14 21:19, Raul Tavares - FullIT escribió:
>> Dear Friends,
>>
>> Just to add that confirmed that Ubuntu instance machine still running
>> nicelly.
>> Ony the CentOS instances experience very slow response.
>>
>> Tks coop
>>
>> Rgds
>> RT
>>
>> On 04/26/2014 02:17 PM, Raul Tavares - FullIT wrote:
>>> Dear Friends,
>>>
>>> I'm using Fi-Lab to learn about it and setup a test environment for a
>>> project my company is working on.
>>>
>>> I've done the configurations using an account under the email
>>> rtavares at gmail.com
>>>
>>> My scenario is the following:
>>>
>>> - I've launched a first instance - RT_Test - based on image
>>> ubuntu13.04server, with flavour m1.small, with ip 10.0.1.138, and
>>> public ip 130.206.83.33, using keypair "rtavaresKP.pem".
>>>
>>> It worked nicely, installed software, tested and accessed it from
>>> outside.
>>>
>>> Latter on, suspended that instance, disassociated the IP to release
>>> it, once this project only have one, and I want to launch a new 
>>> instance.
>>>
>>> Launched a new instance - lxcase_stg - based on CentOS-6.3-x86_64,
>>> with flavor m2.largerdsk .
>>> Got the IP 10.0.1.227, and created a new keypair - lxcase_stgKP.
>>> Associated the floating IP, which give me the same: 130.206.83.33 .
>>>
>>> My question now is: I'm able to login in the shell, but the
>>> interaction is veeeeery slow.
>>> To the point of having to wait several seconds - sometimes more than
>>> 10 - to see the echo of my typing. Which means, unusable.
>>> This slowness start in the connection itself, where it take ages to
>>> be established, and sometimes get timeouts.
>>>
>>> Can you help me in what can be causing this?
>>> May it be some temporary quality fluctuation at FI-Lab infrastructure?
>>> May be related with the different OS image I choose?
>>> May be related with the larger amount of resources I allocated, when
>>> choosing a "larger" flavor?
>>>
>>> Please note:
>>> - When starting connecting from my machine to the new instance, I
>>> have the delete the previous SSH fingerprint associated with the same
>>> public IP, ad generate a new one. I've got an warning information
>>> that may be being subject to a "man-in-the-middle" attack.
>>> - I'm connecting nicely from my system to the web and through SSH to
>>> other systems.
>>>
>>> I could try to suspend the new CentOS instance and launch again the
>>> previous Ubuntu instance to see if I got any difference.
>>>
>>> But it is a slow and time consuming process, and I believe it is
>>> better - and faster - to ask to your help :-)
>>>
>>> Thank you in advance.
>>>
>>> Best Regards
>>>
>>> Raul Tavares
>>>
>>> -- 
>>>
>>> *Raul Tavares*
>>>
>>> *FULL IT*
>>>
>>> Praça de Alvalade, nº 7 - 3º Dto
>>> 1700-036 Lisboa | Portugal
>>> tel. +351-217826920
>>> web. www.fullit.pt
>>
>> -- 
>>
>> *Raul Tavares*
>>
>> *FULL IT*
>>
>> Praça de Alvalade, nº 7 - 3º Dto
>> 1700-036 Lisboa | Portugal
>> tel. +351-217826920
>> web. www.fullit.pt
>>
>>
>> _______________________________________________
>> Fiware-lab-help mailing list
>> Fiware-lab-help at lists.fi-ware.org
>> https://lists.fi-ware.org/listinfo/fiware-lab-help
>
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-- 

*Raul Tavares*

*FULL IT*

Praça de Alvalade, nº 7 - 3º Dto
1700-036 Lisboa | Portugal
tel. +351-217826920
web. www.fullit.pt
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