마이크로서비스 기반 클라우드 아키텍처 구성 모범 사례 - 윤석찬 (AWS 테크에반젤리스트)

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“Monolith ”
장기 개발 사이클
(다수개발자 공동 참여)
운영의 어려움
(특정 모듈 장애시)
애플리케이션
확장성 애로
l규 출시o
몇 St 걸림
l규 기R
추Jo n려p
m키텍처 유y
진화s n려p
혁신
저해
고객
불만족
민첩성
저해

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http://www.allthingsdistributed.com/2014/11/a
pollo-amazon-deployment-engine.html

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SOA (Interface)
DevOps(Culture)
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s
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(c) Josh Evans, Mastering Chaos A Netflix Guide to Microservices, QCon SF 2016
Netflix DVD Data Center - 2000
Linux Host
Apache
Tomcat
Javaweb
STORE
LoadBalancer
BILLING
HTTP
JDBC
DB Link
HTTP/S
Monolithic code base
Monolithic database
Tightly coupled architecture

AN O R …
100s of microservices
1000s of daily production changes
10,000s of instances
100,000s of customer interactions per minute
1,000,000s of customers
1,000,000,000s of metrics
10,000,000,000 hours of streamed
(c) Dave Hahn, A Day in the Life of a Netflix Engineer Using 37% of the Internet, re:Invent 2015
10s of operations engineers
No Datacenter
• 2008 – Datacenter failure
(must be a better way)
• 2009 – Cloud effort starts
• 2010 – The first devices are
talking to Netflix in the cloud
(US-EAST-1)
• 2011 – EU-WEST-1
• 2013 – US-WEST-2
(active/active)
• 2015 – Migration Complete

“service-oriented
architecture
composed of
loosely coupled
elements
that have
bounded contexts”
Adrian Cockcroft (VP of Cloud Architecture @
AWS, former Cloud Architect at Netflix)
4

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(
GA
“
(
“
“service-oriented
architecture
composed of
loosely coupled
elements
that have
bounded contexts”
Adrian Cockcroft (VP of Cloud Architecture @
AWS, former Cloud Architect at Netflix)

Build
Stage #1 Stage #2 … Stage #N Production
Build Build Build Build
Spring
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
tightly coupled

Developer
Build
Bug!
Spring
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
tightly coupled

Build
Build
Build
Spring
Node.js
Ruby
onRails
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
loosely coupled

Build
Build
Developer
Build
Bug!
Spring
Node.js
Ruby
onRails
Developer/
Team
Developer/
Team
Developer/
Team
Developer/
Team
loosely coupled

Public API
POST /restaurants
GET /restaurants
Application/Logic
(code, libraries, etc)
Data Store
(eg, RDS, DynamoDB
ElastiCache, ElasticSearch)
x s

—j s
Drivers
micro-services
Payments
micro-service Location
micro-services
Ordering
micro-services
Restaurant
micro-service

Client Application
Client Library
EVCache Client Service Client
S S S S. . .
DB DB DB DB. . .
. . . . . .
Microservice
t—x(

Edge
ELB
Zuul
NCCP
API
Middle Tier & Platform
Product
• Bucket testing
• Subscriber
• Recommendations
Platform
• Routing
• Configuration
• Crypto
Persistence
• Cache
• Database

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(c) Ruslan Meshenberg, From Asgard to Zuul, re:Invent 2014

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Chaos Monkey
https://github.com/ne
tflix/chaosmonkey
Instance Fail?
Chaos Gorilla
Zone Fail?
Chaos Kong
Region Fail?
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Building a Microservices
Gaming Platform for
Turbine Mobile Games
(2016)
From Monolithic to
Microservices Evolving
Architecture Patterns in
the Cloud (2016)
Developing Mobile Apps and
Serverless Microservices for
Enterprises using AWS
(2016)
Pure Play Video OTT- A
Microservices Architecture
(2015)
Nike's Journey into
Microservices (2014)
A Journey to
Microservices (2015)
마t크로dai 기반 모바u
dai 마t그레tg (20#6
마t크로 dai m키텍처로
방h dai 진화 (20#6
cfw자 IBT dai
마t크로dai L축 b례

Clients
HTTP
REST
EC2 Instances
5HF v
Elastic Load
Balancing
EC2 Instances
Amazon ECS
Amazon API
Gateway
AWS
Lambda

- ) v
S3
CloudFront
RDS
ElastiCache
EC2
Elastic Load
Balancing
EC2
Elastic Load
Balancing
Static
Content
Content
Delivery
API
Layer
Application
Layer
Persistency
Layer
Auto Scaling
Group
Auto Scaling
Group

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CloudFront
RDS
ElastiCache
EC2
Application
Load
Balancing
Static
Content
Content
Delivery
API
Layer
Application
Layer
Persistency
Layer
API
Gateway
EC2 Container
Service
Auto Scaling
Group

FJ WP WWNL
CONNECT EVEN MORE WITH
(c) 장수백(삼성전자), Samsung Connect 마이크로서비스 도입 사례, AWS Summit 2016

FJ WP WWNL
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Microservices Architecture of Samsung Connect
IoT Connected
Devices
Event Pipeline
Amazon
ECS
S3
Galaxy Devices Microservice
Microservice
Microservice
IoT Protocol
Endpoint
ELB/ALB
DynamoDB &
Aurora
Manufacturers
Developers
KMS
CloudHSM
Lambda/
API GW
3rd Party Cloud
Admin
CloudWatch
Scale-in/out
Policy
…..
Microservice
FJ WP WWNL

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Microservices Architecture - Automatic Service Scaling

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(c) 송주영(삼성전자), Samsung Knox 및 Connnect의 AWS 기반 콘테이너 활용 사례, AWS Summit 2016

/ ) “ v
S3
CloudFront
Static
Content
Content
Delivery
API
Layer
Application
Layer
Persistency
Layer
API
Gateway
DynamoDBAWS
Lambda

“ s
(c) 이상현(빙글), Vingle의 AWS 기반 서버리스 마이크로 서비스 구현 사례

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Lambda
DynamoDB
(List of spam keywords)
POST /api/validates
Body: {
data: “ABCDEFG”
}
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Microservices
작은 서비스 개발
단위로 쪼개 API로
연동하여 개발 민첩성
및 독립적 배포 가능
Two-Pizza Team
서비스 개발 및 배포
운영 등을 모두 맡는
자율적이고 오너쉽을
가진 팀 구성 및 문화
Automation
개별팀이 자신의
서비스 개발 에만
집중할 수 있는
자동화 도구 제공

“Any organization that designs a system
will inevitably produce a design whose
structure is a copy of the organization’s
communication structure.”
Melvin E. Conway, 1967
Conway’s Law

public API public API
DynamoDB
Micro-service A Micro-service B
. j o s
폴리PT(1BlIglBt 접O 방kr 통한 dai m키텍처 e택
Amazon
Elasticsearch
Service
RDS
Aurora
y A !

0
Chalice
Framework
Serverless Java
Container
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Source Build Test Production
Third Party
Tooling
AWS 데브옵스를 위한 지속적 통합(CI)
전달(CD) 및 프로젝트 운영
AWS CodeCommit AWS CodeBuild
AWS CodeDeploy
AWS Elastic Beanstalk
AWS CloudFormation
AWS CodePipeline
AWS CodeStar
AWS IAM
Amazon
CloudWathch
3rd Party Extensions

d ZNN 5 J RJW =E5 OONZ
First 2,000 CodeStar users to sign up for JIRA Software
through AWS CodeStar - Receive a free 5-person license
of JIRA
First time JIRA ever offers a free version of software
Offer only available for a very limited time
AWS
Only

d 5HF MNF JZ 1, ZNMR
AWS
Only
http://bit.ly/awskr-feedback
등록하시면 AWS 50달러 크레딧을 받으실 수 있는 URL을 이메일로 보내드립니다!

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마이크로서비스 기반 클라우드 아키텍처 구성 모범 사례 - 윤석찬 (AWS 테크에반젤리스트)

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