cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV

HISILICON SEMICONDUCTOR HUAWEI TECHNOLOGIES CO., LTD.

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Cross Cloud Interoperability with iPaaS and Serverless for Telco(SDN/NFV)

Krishna M Kumar & Sanil Kumar D.

Chief Architects, Cloud R&D

Huawei India

http://www.google.co.in/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjxhYOI_unVAhXGgrwKHRUdAf4QjRwIBw&url=http://bigdataclouds.org/&psig=AFQjCNGf6uDs4pHcSKBEJ7OWQH3pM2_kqA&ust=1503461861573411

http://www.google.co.in/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0ahUKEwjQuM6m_-nVAhWDx7wKHeCSCZ0QjRwIBw&url=http://bigdataclouds.org/&psig=AFQjCNGf6uDs4pHcSKBEJ7OWQH3pM2_kqA&ust=1503461861573411


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1. Background : Setting the context. 2. Cross Cloud, Hybrid Cloud and Challenges

3. Story of iPaaS

4. How iPaaS can help cross cloud

5. Telco Cloud (SDN/NFV) Requirements and Challenges

6. A glance at Serverless

7. iPaaS and Serverless : Architecture for SDN/NFV Telco Scenarios

8. Future is interesting!


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• Cloud Interoperability is key for Hybrid Cloud

• Cloud strategy derives mainly from Cloud Management layer

• Cloud Management Layer : deploy, connect and manage user workloads

• iPaaS helps to integrate and connect application across multiple clouds

• Telco (SDN/NFV) has specific requirements/challenges connecting

multiple clouds

• iPaaS & Serverless can provide an architecture for Telco Cloud


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Dynamic Cloud Technologies


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1. Background : Setting the context.

2. Cross Cloud, Hybrid Cloud and Challenges 3. Story of iPaaS







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Application deploying techniques

Application debugging

Cross cloud test grid, benchmarking

Stateful application hosting

Global state registry or storage

Image distribution and caching

Cloud burst scenario (services across clouds)

Identifying the home location of the application Application Migration

Cross cloud deployment methods

Cross cloud multi tenant namespace address collision

Many Cross Cloud Challenges…

Key Solution Domain : How well we can connect the services across cross clouds

Cloud market place & Pricing

Resources, QoS and SLA

Dynamic Technologies: Edge, Fog, Serverless and more…


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2. Cross Cloud, Hybrid Cloud and Challenges

3. Story of iPaaS 4. How iPaaS can help cross cloud






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What is PaaS ?


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What is iPaaS?

Market Definition/Description (based Gartner Report)

An integration platform as a service (iPaaS) provides capabilities to enable subscribers (aka "tenants") to implement data, application, API and process integration projects spanning cloud-resident and on-premises endpoints.

This is achieved by developing, deploying, executing, managing and monitoring "integration flows" (aka "integration interfaces") — that is, integration applications bridging between multiple endpoints so that they can work together.

“Enterprise iPaaS” (as per Gartner Definition)

If iPaaS is designed:

to support enterprise-class integration projects (that is, projects requiring high availability, disaster recovery, security, service-level agreements [SLAs] and technical support from the provider)


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iPaaS to play a key role in cross clouds.

Courtesy: Gartner Magic Quandrant, 2017


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PaaS v. iPaaS v. SaaS

refers to one cloud based

toolset that enables developers to govern services.

PaaS focuses on one portion of a development project, rather than an

entire infrastructure

integration PaaS combines several platforms, utilizing the same benefits as PaaS at a broader scale

Also creates unique set of services across multiple cloud residents

software as a service (SaaS) uses a third party provider to host applications over

the internet

PaaS iPaaS SaaS

iPaaS vendors not only work toward integrating enterprise systems within the cloud, but also between public and private clouds, all while keeping costs in mind


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3. Story of iPaaS

4. How iPaaS can help cross cloud 5. Telco Cloud (SDN/NFV) Requirements and Challenges





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• Adapters/Connectors are already created and always up-to- date.

• Reliable infrastructure.

• Citizen integrators can connect any software and create pipelines

• Manage all points of integration in one place.

• Visualization of all data streams in one place.

iPaaS Connectors for seamless cross cloud solutions…

Connectors

Integration

Objects

Map the object

fields


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3. Story of iPaaS


5. Telco Cloud (SDN/NFV) Requirements and Challenges 6. A glance at Serverless




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Telco Cloud (SDN/NFV) Requirements and Challenges

• Service Chaining

• Multi-vendor

Network Function

Virtualization

(NFV)

interoperability

• NFV

Interoperability

Testing Initiative /

standards

• Embracing Cloud

Technologies for

seamless service

deployments.

• Vendor lock-in.

Image Courtesy: SDXCentral

Service Chain? Network service chaining is a capability that

uses SDN to create a chain of network

services like firewalls, network address

translation [NAT], routing, Encryption, QoS,

Bandwidth, intrusion protection, edge

router, etc. in a virtual chain to automate

network connections to handle traffic flows

for in network connections.

Example : Video or VOIP session

Along with SDN and NFV together can use

the best available network resources and

help negotiate around network congestion

issues – all in an automated fashion.

•Why Service Chain:

•Construct a chain often built to support multiple applications, data sometimes passed through unnecessary network devices or servers and consumed extra bandwidth and CPU cycles.

•Not over provisioning as well as to meet future demands, a dynamic provisioning model within a VLAN, VXLAN or across those boundaries without a third party provider.

Organizations working on these standards: The Internet Engineering Task Force (IETF), European Telecommunications Standards Institute (ETSI) and Open Networking Foundation(ONF) - OpenFlow


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3. Story of iPaaS



6. A glance at Serverless 7. iPaaS and Serverless : Architecture for SDN/NFV Telco Scenarios



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A glance at Serverless

So

me V

en

dor

Pro

duct

s


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3. Story of iPaaS




7. iPaaS and Serverless : Architecture for SDN/NFV Telco

Scenarios 8. Future is interesting!


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iPaaS in Serverless Architecture : Exploring better interop and performance

This architecture provides : Seamless interop with iPaaS and Optimization with Serverless

3 Technologies working together:

Stage 1: iPaaS : Connector based interop

Stage 2: Serverless: Runtime gets them as events

Stage 3: PaaS: Gets it deployed in containers


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3. Story of iPaaS




7. iPaaS and Serverless : Architecture , Usecases and more…



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A2A Market research prediction shows that iPaaS market will grow from USD 528 million in the year 2016 to around USD 3 billion by 2021 with Compound Annual growth rate of 41.5%.

Intelligent PaaS : Making predictive scheduling, resource managements and events. Integration of this kind of intelligence with iPaaS. (Intelligent iPaaS)

ML/AI: Machine Learning and Artificial Intelligence can make the cross cloud deployment, management and maintenance more adaptive , self healing and self optimizing

Changing IaaS Technologies: Distributed computing hardware modules and its granularity and impose specific requirements to cloud technologies. Adapting these to exploit the best of the hardware.

Thank you www.huawei.com

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cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV

Software

Transcript of cross cloud inter-operability with iPaaS and serverless for Telco cloud SDN/NFV