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© 2017 Cisco and/or its affiliates. All rights reserved.
Welcome to the
Multicloud World
Lew Tucker, Ph.D.
VP/CTO Cloud Co...
The Internet continues to disrupt entire industries
through successive waves of innovation
Internet and Cloud Computing © ...
In computer architecture, the need for scale trumped
the need for speed
© 2017 Cisco and/or its affiliates. All rights res...
Cloud computing has clearly won and companies are
adapting to the new paradigm
© 2017 Cisco and/or its affiliates. All rig...
Cisco’s cloud portfolio continues to grow
© 2017 Cisco and/or its affiliates. All rights reserved.
Cloud
Apps
Networking
f...
Customer Challenges
FRAGMENTED
COMPLEX
NO DATA CONTROL
SaaS
SaaS
SaaS
SaaS
SaaS
SaaS
SaaS
Other
Public
Clouds
Azure
AWS
GC...
Questions: How Can I…
© 2017 Cisco and/or its affiliates. All rights reserved.
evolve
our infrastructure
to support cloud?...
Cisco Multicloud Approach
Allow customers
to consume applications
and services across
multiple clouds and their
own data c...
“Cisco and Google Partner on New
Hybrid Cloud Solution”
- October 25, 2017
© 2017 Cisco and/or its affiliates. All rights ...
• Develop in the cloud – deploy anywhere
• Access information and break down boundaries between
public and private cloud
•...
Microservices, Kubernetes, and networking
© 2017 Cisco and/or its affiliates. All rights reserved.
• Easier to develop by ...
But complexity and issues remain when
services need to work together
© 2017 Cisco and/or its affiliates. All rights reserv...
It’s even harder when apps span
multiple clouds
© 2017 Cisco and/or its affiliates. All rights reserved.
Payments
Order
Mgmt
Web
Server
Content
Server
Services get complicated fast
Auth
Logs and
Metrics
API
Mgmt
Security
Policy...
Order
Mgmt
Payments
Content
Server
Web
Server
Hand-off routing, authentication, and other parts to a
policy-driven, secure...
Istio: Open source service mesh for micro-services
© 2017 Cisco and/or its affiliates. All rights reserved.
• Contribution...
Simple example: traffic splitting for CI/CD testing
© 2017 Cisco and/or its affiliates. All rights reserved.
5%
Requires o...
Consistent, policy-driven environment across clouds
© 2017 Cisco and/or its affiliates. All rights reserved.
On Prem/Colo ...
Opening Up the Power of Cloud-Based Services
Set policy, traffic routing rules
Machine
Learning
Analytics
proxy
Istio Serv...
Changing the way we think about application/service
development
• With OpenStack®, Kubernetes, and Istio, we can
easily bu...
© 2017 Cisco and/or its affiliates. All rights reserved.
THANKS!
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Welcome to the Multi-cloud world

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Cloud computing has won and most companies are using more than one public and private clouds. This has created challenges and complexity which are addressed by new technology such as Istio service mesh.

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Welcome to the Multi-cloud world

  1. 1. © 2017 Cisco and/or its affiliates. All rights reserved. Welcome to the Multicloud World Lew Tucker, Ph.D. VP/CTO Cloud Computing Cisco Systems @lewtucker OpenStack Summit Sydney 2017
  2. 2. The Internet continues to disrupt entire industries through successive waves of innovation Internet and Cloud Computing © 2017 Cisco and/or its affiliates. All rights reserved.
  3. 3. In computer architecture, the need for scale trumped the need for speed © 2017 Cisco and/or its affiliates. All rights reserved. IBM 305 Cray-XMP Connection Machine 2 MoMA Warehouses of Rack-Mounted Servers
  4. 4. Cloud computing has clearly won and companies are adapting to the new paradigm © 2017 Cisco and/or its affiliates. All rights reserved. plan to use multiple clouds evaluating or using public cloud 85% 94% taken steps towards a hybrid cloud strategy 87% Source: IDC CloudView, April, 2017, n=8,293 worldwide respondents, weighted by country, company size and industry Among cloud users
  5. 5. Cisco’s cloud portfolio continues to grow © 2017 Cisco and/or its affiliates. All rights reserved. Cloud Apps Networking for the Cloud Cloud Professional Services Hybrid Cloud Solutions Cisco Spark WebEx Jasper CloudCenter HyperFlex UCS Nexus / ACI Mercury / Cisco VIM AppDynamics Tetration Meraki Cloud Services Router 1000v Secure Agile Exchange Viptela NSO/ESC/ConfD VMS Advisory Design & Architecture App Migration Automation & Orchestration API Integrations Management & Governance Cloudlock Umbrella Cloud Email Security Stealthwatch Cloud Next-Generation Firewall Security Everywhere Partner Ecosystem
  6. 6. Customer Challenges FRAGMENTED COMPLEX NO DATA CONTROL SaaS SaaS SaaS SaaS SaaS SaaS SaaS Other Public Clouds Azure AWS GCP SaaS PrivatePrivate © 2017 Cisco and/or its affiliates. All rights reserved.
  7. 7. Questions: How Can I… © 2017 Cisco and/or its affiliates. All rights reserved. evolve our infrastructure to support cloud? develop my applications and services? manage my hybrid environment?
  8. 8. Cisco Multicloud Approach Allow customers to consume applications and services across multiple clouds and their own data center © 2017 Cisco and/or its affiliates. All rights reserved.
  9. 9. “Cisco and Google Partner on New Hybrid Cloud Solution” - October 25, 2017 © 2017 Cisco and/or its affiliates. All rights reserved.
  10. 10. • Develop in the cloud – deploy anywhere • Access information and break down boundaries between public and private cloud • Enforce network and security policy without losing agility • Bridge existing investments with new capabilities © 2017 Cisco and/or its affiliates. All rights reserved.
  11. 11. Microservices, Kubernetes, and networking © 2017 Cisco and/or its affiliates. All rights reserved. • Easier to develop by independent teams • Component services designed to do only one thing, and do it well • Services may be scaled independently, updated frequently • Possible to leverage powerful new cloud-based services in AI, machine learning, and big data
  12. 12. But complexity and issues remain when services need to work together © 2017 Cisco and/or its affiliates. All rights reserved.
  13. 13. It’s even harder when apps span multiple clouds © 2017 Cisco and/or its affiliates. All rights reserved.
  14. 14. Payments Order Mgmt Web Server Content Server Services get complicated fast Auth Logs and Metrics API Mgmt Security Policy Load Balancing Connection Mgmt Order Mgmt Request Routing Failover Policy Content Server Auth Logs and Metrics API Mgmt Security Policy Load Balancing Connection Mgmt Request Routing Failover Policy Auth Logs and Metrics API Mgmt Security Policy Load Balancing Connection Mgmt Payments Request Routing Failover Policy Web Server Auth Logs and Metrics API Mgmt Security Policy Load Balancing Connection Mgmt Request Routing Failover Policy © 2017 Cisco and/or its affiliates. All rights reserved.
  15. 15. Order Mgmt Payments Content Server Web Server Hand-off routing, authentication, and other parts to a policy-driven, secure service mesh API Mgmt Load Balancing Order Mgmt Content Server Request Routing Failover Policy Auth Security Policy Payments Web Server Logs and Metrics Connection Mgmt © 2017 Cisco and/or its affiliates. All rights reserved.
  16. 16. Istio: Open source service mesh for micro-services © 2017 Cisco and/or its affiliates. All rights reserved. • Contributions from Google, IBM, Lyft… • Load balancing, Traffic splitting (A/B), label-based routing using Lyft’s Envoy proxy • Observability, health checks, and metrics aggregation • Security, dynamic service discovery and authentication • Support for continuous deployment • +++ Envoy Proxy Envoy Proxy SVC A SVC B Controller (Pilot, Mixer, Auth) https://istio.io/
  17. 17. Simple example: traffic splitting for CI/CD testing © 2017 Cisco and/or its affiliates. All rights reserved. 5% Requires only a change in policy Services remain the same Networking infra remains the same Rules API Pilot Svc A Service A Envoy Pod 1 Svc B v1.0 Envoy Pod 1 Svc B v1.0 Envoy Pod 2 Svc B v1.0 Envoy Pod 3 Svc B v2.0 - Staging Envoy Pod 4 Service B 95%
  18. 18. Consistent, policy-driven environment across clouds © 2017 Cisco and/or its affiliates. All rights reserved. On Prem/Colo Data Center Google Cloud Google Cloud Platform Google Kubernetes Engine Existing Services Apps | Data Cloud Apps Istio: Hybrid Cloud Service Management Networking | Security | Private Cloud Infrastructure | Consumption Management CSR 1000v, ACI, Stealthwatch Cloud, HyperFlex, Contiv, CloudCenter, AppDynamics Private Cloud infrastructure container platform on hyperconverged infrastructure
  19. 19. Opening Up the Power of Cloud-Based Services Set policy, traffic routing rules Machine Learning Analytics proxy Istio Service Mesh Public 2 On-premises apps access public cloud services Cloud-based apps may access legacy systems on premises Public 1 Web GUI proxy Private DC Data center Apps vmware © 2017 Cisco and/or its affiliates. All rights reserved.
  20. 20. Changing the way we think about application/service development • With OpenStack®, Kubernetes, and Istio, we can easily build and manage apps across clouds • Boundaries between apps and services become blurred • Application development becomes assembly of ready-made, highly-scalable services. • Welcome to the “everything as a service”, multicloud world! © 2017 Cisco and/or its affiliates. All rights reserved.
  21. 21. © 2017 Cisco and/or its affiliates. All rights reserved. THANKS!

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