임영도 / ydlim@juniper · 2019. 10. 31. · juniper business use only ibns vendors/products...
TRANSCRIPT
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© 2018 Juniper Networks Juniper Business Use Only
멀티클라우드와개방형인프라
임영도 / [email protected]
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© 2018 Juniper Networks Juniper Business Use Only
가상화(2007 ~)클라우드(2010 ~)
소프트웨어정의(2014 ~)
멀티클라우드
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© 2018 Juniper Networks Juniper Business Use Only
폐쇄형의편리함 개방형의자율성
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© 2018 Juniper Networks Juniper Business Use Only
INTEGRATION
INTERWORKING
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© 2018 Juniper Networks Juniper Business Use Only
I ALREADY HAVE A MULTICLOUD
Racks of switches Racks of servers 100s of VPCs
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© 2018 Juniper Networks Juniper Business Use Only
MULTICLOUD IS NOT MULTIPLE CLOUDS
• 장소의유연함및경제성
• 어플리케이션의이식성
• 정규화된데이터및표준화된접근
• 경계영역까지일관된보안
• 오버레이및언더레이로안전하고최적화된 WAN 연결
MULTICLOUDMULTIPLE CLOUDS
• 각클라우드내고정된리소스
• 이식성없는어플리케이션
• 정규화되지않은데이터
• 일관되지않은보안
• 고비용의 WAN 연결
Multiple cloud silosvendors, regions, AZs, accounts, virtualization stacks…
MulticloudCohesive managemen
t
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© 2018 Juniper Networks Juniper Business Use Only
WHAT A MULTICLOUD IS AND IS NOT
IS IS NOT
인프라의인접성및필요에따른확장프라이빗/퍼블릭클라우드의생성조직의경계간운영의일관성
개별운영되는분리된클라우드의모음클라우드의개별관리
별도의도구및기술사용
멀티클라우드의운영은모든클라우드환경에서일관성을요구
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© 2018 Juniper Networks Juniper Business Use Only
NEW APPROACHONE SEAMLESS IP FABRIC
ONE SERVICE MODEL
BUT WHAT’S THE DIFFERENCE ?
PRIVATE CLOUDDATA CENTER PUBLIC CLOUD
STANDARD
> configure and troub
leshoot boxesConnect apps running on Computes Web Based operations on VPC
https://us-west-1.console.aws.amazo
n.com/ec2/v2/home?region=us-west-
1#LaunchInstanceWizard:
LEGACY APPROACH
https://us-west-1.console.aws.amazon.com/ec2/v2/home?region=us-west-1
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© 2018 Juniper Networks Juniper Business Use Only
WHAT WE WANT TO DO ?
Intent-based closed-loop automation of the multicloud INTENT
CLOSED-LOOP
Specify what you want to achieve, not how.
MULTICLOUD
Juniper QFX, MX, SRX, EX*; Third party*
ON-PREM PRIVATE CLOUD
DATA CENTER PUBLIC CLOUDJuniper vRouter virtualized computesNutanix Acropolis*Integration with VMWare ESXIK8S/Openshift Pods
Azure, AWS, GCP* Virtual Private Cloud via IPSECDirectConnect*
Intent-compilation Intent compliance
Cloud-type and vendor-agnostic data model
configuration routing-control telemetry operational-state
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© 2018 Juniper Networks Juniper Business Use Only
IBNS Vendors/products Apstra , Cisco ACI, Forward Networks, Junip
er Networks, Veriflow Systems, K8s, Openshift
The IBSThe Intent The outcome
You reach your destination safely
and on time, without getting ticket
s
“I need to reach m
y parents’ home in
San Diego before
11 am today..”an Autonomous vehicle
IBNS/ IBS VS. TRADITIONAL MANAGEMENT
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© 2018 Juniper Networks Juniper Business Use Only
Element / Device Mgmt System / Services Abstractions
Human Middleware
Proprietary Vendor Lock-in
Intelligent Policy Automation
Open-Source API’s Ecosystem
전통적인네트워크 클라우드네트워크
NETWORK EVOLUTION
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© 2018 Juniper Networks Juniper Business Use Only
Tenant BVirtual network B
Tenant CVirtual network C
Tenant DVirtual network DH
ost
sW
ork
load
s
Tenant AVirtual network A
Un
derl
ay N
etw
ork
(ph
ysi
cal)
Overl
ay N
etw
ork
s(v
irtu
al)
Leaf
Sp
ine
GATEWAY DCI
BAREMETAL
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© 2018 Juniper Networks Juniper Business Use Only
IP FABRICS
MULTI-TENANT OVERLAYS
(EVPN/VxLAN)
CONTRAIL ENTERPRISE MULTICLOUD
• 1000여개이상의랙으로확장가능한신뢰성있는인프라
• 벤더종속성이없는개방형표준기술
• 모든어플리케이션을연결하는 EVPN/VXLAN 기반의온디멘드멀티테넌트네트워킹
• 온프레미스/오프프레미스의물리/가상워크로드를위한어플리케이션연결
• 인프라운영의자동화 (zero touch provisioning, scale-out, replace, software upgrade )
• 서비스플로우및텔레메트리를통한가시성있는인프라
AUTOMATION,
VISIBILITY,
CONTROL
(qfx, mx, srx)
Finance
Sale
s
LEVERAGE EXISTING IT ASSETS
Product
• 비지니스영향없이 IT, 클라우드/네트워크운영의워크플로우를통합
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© 2018 Juniper Networks Juniper Business Use Only
CONTRAIL PARTNERS
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© 2018 Juniper Networks Juniper Business Use Only
MULTICLOUD
CONCLUSION
INTENT
AUTOMATION
OPENNESS
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© 2018 Juniper Networks Juniper Business Use Only
THANK YOU