Zuul @ Netflix SpringOne Platform
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An edge gateway is an essential piece of infrastructure for large scale cloud based services. This presentation details the purpose, benefits and use cases for an edge gateway to provide security, traffic management and cloud cross region resiliency. How a gateway can be used to enhance continuous deployment, and help testing of new service versions and get service insights and more are discussed. Philosophical and architectural approaches to what belongs in a gateway vs what should be in services will be discussed. Real examples of how gateway services, built on top of Netflix's Open source project, Zuul, are used in front of nearly all of Netflix's consumer facing traffic will show how gateway infrastructure is used in real highly available, massive scale services.
![Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution-
NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/
Example Filter
class DeviceDelayFilter extends ZuulFilter {
def static Random rand = new Random()
@Override
String filterType() {
return 'pre'
}
@Override
int filterOrder() {
return 5
}
@Override
boolean shouldFilter() {
return RequestContext.getRequest().getParameter("deviceType")?equals("BrokenDevice"):false
}
@Override
Object run() {
sleep(rand.nextInt(20000)) //Sleep for a random number of seconds between [0-20]
}
}
27](https://image.slidesharecdn.com/zuulnetflixspringone-160808215506/85/Zuul-Netflix-SpringOne-Platform-27-320.jpg)
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Zuul @ Netflix SpringOne Platform
- 1. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zuul @ Netflix By Mikey Cohen - Manager Cloud Gateway, Netflix @moldfarm 1
- 2. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 2
- 3. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Global Streaming of TV Shows and Movies 3
- 4. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Over 42 Billion Hours of Streaming in 2015 4
- 5. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Over 83 Million Subscribers In nearly every country 5
- 6. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ The Gateway : From the Internet to Services in the Cloud Gateway Gateway GATEWAY Origin (API) Origin (API) API Origin (API) Origin (API) Website 6
- 7. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Our Gateway (Zuul) @ Netflix • Handles most netflix.com hosts • More than 1000 device types – Hundreds of permutations of protocols and device versions • Fronted by over 50 elbs • Handling tens of billions of requests per day • 3 AWS regions • Over 20 production Zuul clusters • Fronting about 10 “Origin” systems 7
- 8. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ • Evolution • Scale • Success • Failure Our Journey to Zuul 8
- 9. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Why Have a Gateway? 9
- 10. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Why have a Gateway? 10
- 11. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Isn’t (fill-in-the-blank) Good Enough? 11
- 12. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Netflix’s Idea of a Gateway ● Deeply rooted in Microservice ecosystem ● Dynamic routing logic ● Deep Insights ● Load balancing ● Availability focused ● Service protection ● Quality assurance tool 12
- 13. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Evolving to a Gateway...Evolving to the Cloud 13
- 14. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Netflix’s Public API (2008) 14
- 15. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ ...The world was a simpler place... 15
- 16. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ A Public Developer’s Gateway • Simple static rule-based routing • API portal • Access Control • Request authentication (OAuth) • Throttling - request caps • Basic Monitoring and Analytics • Caching • 3rd Party managed and developed • Weeks and months development cycles 16
- 17. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Streaming Devices using public API •Early Streaming Devices - 2009 – Windows Media Center – XBox – PS3 17
- 18. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Migration to AWS - 2010 • Apigee • Device traffic, not public • Controlling DC -> cloud migration • Running in AWS • Netflix controlled 18
- 19. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 2011 - Streaming Success / General Instability • Massive Growth • Rapid device expansion • Pushing AWS limits • Netflix Nascent in AWS 19
- 20. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Instability makes way for Innovation 20
- 21. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Shortcomings of what we had • Ecosystem Mismatch • Static configuration • Deployment time - Hours • Manual deployment - Error prone • Critical bugs go through vendor • Automated testing not possible 21
- 22. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Netflix’s Microservice Ecosystem Netflix Platform (Karyon, Hystrix) Data Pipeline (Kafka, etc) Discovery (Eureka) Real-time analytics (Mantis) Monitoring (Atlas) Dynamic Properties (ARCHAIS) Deployment Pipeline AWS EC2 S 3 CryptoAuthentication Database (Cassandra) Micro Service (Zuul) 22
- 23. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Spring Platform Microservice Ecosystem Spring Platform (Karyon, Hystrix) Discovery (Eureka) Monitoring (Atlas) Dynamic Properties (ARCHAIS) Deployment Pipeline AWS EC2 S 3 Micro Service (Zuul) 23
- 24. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ 2012 - Zuul Created 24
- 25. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zuul in a Nutshell 25
- 26. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Request Lifecycle of a Request 26
- 27. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Example Filter class DeviceDelayFilter extends ZuulFilter { def static Random rand = new Random() @Override String filterType() { return 'pre' } @Override int filterOrder() { return 5 } @Override boolean shouldFilter() { return RequestContext.getRequest().getParameter("deviceType")?equals("BrokenDevice"):false } @Override Object run() { sleep(rand.nextInt(20000)) //Sleep for a random number of seconds between [0-20] } } 27
- 28. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What Zuul Got Us: • Handle Edge Cases • React quickly • Service Resiliency • Move fast • Microservice Insights 28
- 29. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What Engineers Saw: • Handle Edge Cases • React quickly! • Service Resiliency • Move fast! ← • Microservice Insights 29
- 30. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zuul : Early Successes! • Easy and convenient • Instant results • High adoption • Happy customers 30
- 31. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zuul - A Victim of Success • Business logic in Zuul • Affects system resiliency • Gateway team in critical path 31
- 32. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Creating a Gateway Strategy 32
- 33. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Principles of Netflix’s Gateway Strategy • Creative Routing • Dynamic Routing • Delivery Focused • Traffic Shaping • React Fast • Insights 33
- 34. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Creative Routing - Subclusters with Purpose Gateway Gateway Gateway Origin (API) v1 v2 test debug Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze 34
- 35. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Red / Green Deployments Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented Instrumented squeeze squeeze 35
- 36. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Developer Test Branches Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented Instrumented squeeze squeeze 36
- 37. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Instrumented Clusters (Trickling traffic) Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze squeeze 37
- 38. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Squeeze Testing Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze 38
- 39. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Targeted Routing Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debu g baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze 39
- 40. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Service “Canarying” Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze squeeze 40
- 41. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ “Sticky” Canary Gateway Gateway Gateway Origin (API) v1 v2 test debug canary Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze squeeze 41
- 42. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Failure Injection Testing Gateway Gateway Gateway Origin (API) v1 v2 test debug Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze squeeze 42
- 43. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Degraded Experience Testing Gateway Gateway Gateway Origin (API) v1 v2 test debug Instrumented squeeze “sticky” canarybaseline “sticky” baseline v1 v2 test debug baseline canary “sticky” canary “sticky” baselineFIT Instrumented squeeze squeeze 43
- 44. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Gateway Features of Deployment Pipeline Gateway Features Completing the Continuous Delivery Pipeline Version Control Build Unit Tests Functional Testing Deploy Service Canary Sticky Canary Failure Injection Testing Squeeze Testing Instrumented Servers Production Push 44
- 45. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Traffic Shaping 45
- 46. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ A Global Cloud Deployment Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Zuul DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Zuul DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Zuul DB US-West-2 US-East-1 EU-West-1 46
- 47. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Global Cloud Routing Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Zuul Zuul Zuul US-West-2 US-East-1 EU-West-1 47
- 48. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ A Failing Region Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Zuul Zuul Zuul US-West-2 US-East-1 EU-West-1 48
- 49. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Gateway routing to other regions Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Persistence Tier Business services Tier Presentation Tier Network Tier Websites API Proxy DB Zuul Zuul Zuul US-West-2 US-East-1 EU-West-1 49
- 50. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Attack Detection & Prevention Gateway Gateway Gateway Origin (API) Origin (API) API Origin (API) Origin (API) Website 50
- 51. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Other Zuul Responsibilities @ Netflix • Top Level request context – Geolocation – Cookie / Token decryption • Authentication – Hand off to Authentication Services • Request/Response “normalization” – Device specific “weirdness” • Chunked Encoding • Header truncations • URL fixes • Testing / Debug support – Verbose Headers – Geolocation overrides – Error Context 51
- 52. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Smart Load Balancing Gateway Gateway Gateway Origin (API) 52
- 53. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Smart Load Balancing - Bad Nodes Gateway Gateway Gateway Origin (API) 53
- 54. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Gateway Backoff and Blacklists Bad Nodes Gateway Gateway Gateway Origin (API) 54
- 55. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zone Failure - Blacklist the Zone automatically Gateway Gateway Gateway Origin (API) 55
- 56. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ React Quickly - Runtime Filter changes Gateway Gateway Gateway Origin (API) Origin (API) API Origin (API) Origin (API) Website Runtime Filter Injection 56
- 57. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ A Room with a View - Insights Gateway Gateway Gateway Origin (API) Origin (API) API Origin (API) Origin (API) Website Insights 57
- 58. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What’s new on with Zuul 58
- 59. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Zuul 2!! • Zuul 2.0 – Netty (non-blocking, async) – RxJava chained filters – Coming to OSS soon. 59
- 60. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Why Zuul 2? • 100M+ Persistent connections – Push notifications – Events • Transport protocol agnostic – HTTP/2 – Websocket – HTTP – etc.. 60
- 61. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Async Non-blocking vs Blocking 61
- 62. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ What’s Next? • Auto-remediation • Gateway as a service –Self-service dynamic routing / route validation –Control APIs for special routing functions 62
- 63. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Top Lessons Learned 63
- 64. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Ask Why? 64
- 65. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Build for handling Failures 65
- 66. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Take Advantage of your Microservice Ecosystem 66
- 67. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Use Routing Creatively 67
- 68. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Shard to Reduce Blast Radius 68
- 69. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Devices are Weird Protocols are Weird 69
- 70. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Devices are Forever Protocols are Forever 70
- 71. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Keep Business Logic out of your Gateway 71
- 72. Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Unless otherwise indicated, these slides are © 2013-2016 Pivotal Software, Inc. and licensed under a Creative Commons Attribution- NonCommercial license: http://creativecommons.org/licenses/by-nc/3.0/ Learn More. Stay Connected. Mikey Cohen - @moldfarm https://github.com/Netflix/zuul http://techblog.netflix.com @springcentral spring.io/blog @pivotal pivotal.io/blog @pivotalcf http://engineering.pivotal.io 72