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Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It

[es] :: Advocacy :: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It

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Ivan Dimkovic

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icon Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It03.07.2012. u 16:51 - pre 83 meseci
http://www.forbes.com/sites/an...stagram-and-pinterest-with-it/

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As of 11:21 PM EST Amazon’s Elastic Compute Cloud in North Virginia went down, due to severe thunder storms in the area. The Washington Post reports torrential rains, “scary winds,” lightning and massive power outages in the D.C. area.

Amazon EC2 runs many major websites and services. Netflix, Instagram, and Pinterest have all been taken out of service during the outage. Half an hour later, in the midst of Friday night movie night, Netflix sent out the tweet above. Pinterest showed the following misleading alert, an hour an a half into the outage:


Secate se Cloud teme ovde na ES-u? Primenjen Cloud marketing u praksi - pere ves, cuva decu, failsafe... oh wait :)
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Tyler Durden
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It03.07.2012. u 19:28 - pre 83 meseci
nije mi jasno kako su mogli toliki servisi da popadaju kad se radi o problemima u samo jednom data centru?
bas zbog ovakvih situacija amazon je razbacao data centre na vise udaljenih lokacija po us.
Beneath civilization's fragile crust, cold chaos churns...
 
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tdusko
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It03.07.2012. u 21:06 - pre 83 meseci
Pa nije samo jedan data centar :). Mislim jeste jedan, ali zajedno sa load balancerom koji nije routovao kako treba za vreme havarije tako da oni kojima je primaran bio taj koji je otkazao je bilo kao da je to jedini.

Pitanje je da li je moguce "rucno" preusmeriti request-ove jer sporadicno nailazim na komentare da neki nisu izgubili ni jednu jedinu transakciju zato sto su ispravno implementirali Amazon cloud.
“The study of AntiPatterns is an important research activity. The presence of ‘good’ patterns in a successful system is not enough; you also must show that those patterns are absent in unsuccessful systems. Likewise, it is useful to show the presence of certain patterns (AntiPatterns) in unsuccessful systems, and their absence in successful systems.” — Jim Coplien
 
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Tyler Durden
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It04.07.2012. u 08:16 - pre 83 meseci
A gdje si vidio to za load balancer koji se zaglupio?
Kakav je to sistem u kome se jedan LB skuca i zbog toga sve padne?

Mislim da se nista "rucno" nije radilo kod ovih koji nisu imali problema, nego su malo pazljivije odradili arhitekturu svojih instanci.
Beneath civilization's fragile crust, cold chaos churns...
 
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tdusko
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It04.07.2012. u 13:01 - pre 83 meseci
Ne mogu da nadjem sad na drugom sam kompu, ali imam kuci jos uvek otvoren taj sajt pa cu kasnije postaviti.

Mada, koliko znam Amazon jos uvek nije izasao sa zvanicnom verzijom nemilog dogadjaja, ovo su samo nagadjanja koja meni bar deluju poprilicno realno. Ako je neki ispao logicno bi bilo da ostali koji su ocigledno radili preuzmu load, a kako do toga nije doslo deluje dosta realno da je zakazao taj njihov load balansero.
“The study of AntiPatterns is an important research activity. The presence of ‘good’ patterns in a successful system is not enough; you also must show that those patterns are absent in unsuccessful systems. Likewise, it is useful to show the presence of certain patterns (AntiPatterns) in unsuccessful systems, and their absence in successful systems.” — Jim Coplien
 
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deerbeer
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It04.07.2012. u 13:07 - pre 83 meseci
To se i MS-u desilo pre par meseci : http://www.elitesecurity.org/t446914 i to su otkazali na instancama sirom sveta

Viva lollapalooza
 
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tdusko
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It04.07.2012. u 17:45 - pre 83 meseci
Citat:
Tyler Durden: A gdje si vidio to za load balancer koji se zaglupio?
Kakav je to sistem u kome se jedan LB skuca i zbog toga sve padne?

Mislim da se nista "rucno" nije radilo kod ovih koji nisu imali problema, nego su malo pazljivije odradili arhitekturu svojih instanci.


Evo, ovde sam nasao: http://www.theconnectedwire.co...stagram-netflix-and-pinterest/

Citat:
Theoretically, it shouldn’t matter if one data center goes down. For large services like Instagram, Netflix, and Pinterest, they should be spreading traffic to many different data centers around the world, not just one in Northern Virginia. However, it appears that Amazon’s Elastic Load Balancing, which is supposed to distribute the load to multiple data centers, didn’t function properly. According to Netflix Director of Cloud Architecture Adrian Crockcroft and Instagram Engineer Rick Branson, this caused their services to go down with the data center.

“The study of AntiPatterns is an important research activity. The presence of ‘good’ patterns in a successful system is not enough; you also must show that those patterns are absent in unsuccessful systems. Likewise, it is useful to show the presence of certain patterns (AntiPatterns) in unsuccessful systems, and their absence in successful systems.” — Jim Coplien
 
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tdusko
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It10.07.2012. u 09:27 - pre 83 meseci
Od jutros je jos jedan veliki "Cloud" down. Od kad sam dosao na posao vec sat i po Salesforce mrtav, znaci najmanje sat i po, a mozda i pre toga. Em sto klijenti ne mogu da koriste nasu aplikaciju em ni mi ne mozemo nista da radimo jer je naravno sve u Cloudu zajedno sa kodom :(. Cak je i stranica sa statusima servera down :)
“The study of AntiPatterns is an important research activity. The presence of ‘good’ patterns in a successful system is not enough; you also must show that those patterns are absent in unsuccessful systems. Likewise, it is useful to show the presence of certain patterns (AntiPatterns) in unsuccessful systems, and their absence in successful systems.” — Jim Coplien
 
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ByteCode
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It10.07.2012. u 11:49 - pre 83 meseci
Jos da vidimo i google da prsne :)
 
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kkedacic
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icon Re: Amazon Cloud Goes Down Friday Night, Taking Netflix, Instagram And Pinterest With It10.07.2012. u 14:59 - pre 83 meseci
Citat:
tdusko:...em ni mi ne mozemo nista da radimo jer je naravno sve u Cloudu zajedno sa kodom...


Cloud je mrtav. Zivio cloud! :D
 
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