Thursday, September 27, 12

Code WizardРим Зайдуллин

Эффективнаямаршрутизация ввычислительном облаке (PG-13)

Thursday, September 27, 12

Настало время офигительных историй3

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4 ROUTE TO THE CLOUDThursday, September 27, 12

Структура кокаинового облака

5

C

C

C

01010010

Cocaine Cloud

C

C

C

C

C

C

01010010

01010010

Thursday, September 27, 12

Структура кокаинового облака

6

Clients

Java Python

C++

PerlPHP

and more

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Структура кокаинового облака

7

C

C

C

01010010

CocaineКлиенты

01010010

01010010

?Java

Python

C++

Perl

Thursday, September 27, 12

Как максимально быстро и надёжно доставлять

сообщения?

8

Задача

Thursday, September 27, 12

Cocaine Dealer — точка входа в облако.

9

О чём речь?

Thursday, September 27, 12

Структура кокаинового облака

10

C

C

C

CocaineКлиенты

?Java

Python

C++

Perl

01010010

01010010

01010010

Thursday, September 27, 12

Структура кокаинового облака

11

C

C

C

01010010

CocaineКлиенты

01010010

01010010

Java

Python

C++

Perl

Dealer

D

D

Thursday, September 27, 12

С чем мы имеем дело?

12

Thursday, September 27, 12

13 Она просто взорвалась или типа тогоThursday, September 27, 12

14

Как растёт инфраструктура?

Балансировщик

Серверы

Thursday, September 27, 12

15 ВЫЛЕЗАЙ, ПРИЕХАЛИThursday, September 27, 12

16

Как растёт инфраструктура?

Балансировщик Серверы

Thursday, September 27, 12

17 Мелкие неприятности в ДЦThursday, September 27, 12

18

Как растёт инфраструктура?

ДЦ 1 ДЦ 2

ДЦ 3

Thursday, September 27, 12

Как максимально быстро и надёжно доставлять

сообщения?

19

Задача

Thursday, September 27, 12

1. Performance20

Thursday, September 27, 12

Cocaine Dealer — точка входа в облако.

21

О чём речь?

Это библиотеканаписанная на С++

Thursday, September 27, 12

Логическая структура облака

22

C

C

C

01010010

CocaineКлиенты

01010010

01010010

Java

Python

C++

Perl

Dealer

D

D

Thursday, September 27, 12

Физическая структура облака

23

C

C

C

01010010

CocaineКлиенты

01010010

01010010

Java

Dealer

D

C++ D

Python D

Thursday, September 27, 12

2. Cloud awareness24

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Cloud awareness

25

App Dealer

Node 1

Node 2

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Cloud awareness

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App Dealer

Node 1

Node 2

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Cloud awareness

27

App Dealer

Node 1

Node 2

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3. Always ON28

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Always ON

29

App Dealer Cloud

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Always ON

30

App Dealer Cloud

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4. Fine tuning31

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Политики маршрутизации

• Deadline• Max retries• Priority• Persistence• etc.

32

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5. Persistent delivery33

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Persistent delivery

34

App Dealer Cloud

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Persistent delivery

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App Dealer Cloud

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Persistent delivery

36

App Dealer Cloud

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Persistent delivery

37

App Dealer Cloud

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Persistent delivery

38

App Dealer Cloud

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6. Smart balancing39

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Naive balancing

40

Dealer

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Naive balancing

41

Dealer

w w w

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Naive balancing

42

Dealer

w w w

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Smart balancing

43

Dealer

w1 w2 w3

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7. Health monitoring44

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Health monitoring

45

App Dealer

Node

Node

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Health monitoring

46

App Dealer

Node

!!!

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Health monitoring

47

App Dealer

Node

!!!

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Health monitoring

48

App Dealer

Node

!!!

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Health monitoring

49

App Dealer

Node

Node

Thursday, September 27, 12

1. Performance2. Cloud awareness3. Always on4. Fine tuning5. Smart balancing 6. Persistent delivery7. Health monitoring

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Thursday, September 27, 12

Simple API

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dealer_t dealer("config.json");

message_path_t path("image_app", "filter");

dealer.send_message(image, path);

Thursday, September 27, 12

Cocaine Dealer — точка входа в облако.

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1. Балансировщик2. Маршрутизатор3. Очередь запросов

Thursday, September 27, 12

Code Wizard

tinybit@yandex.rutwitter.com/porca_troia

Спасибо

Рим Зайдуллин

Thursday, September 27, 12