Cloud-Native Microservices

1. Cloud Native - Microservices July 2018 Burr Sutter https://bit.ly/microjuly2018 @burrsutter - bit.ly/microjuly2018

5. The average life expectancy of a Fortune 500 company has declined from around 75 years half a century ago to less than 15 years today. Deloitte Shift Index @burrsutter - bit.ly/microjuly2018

6. By 2020, more than 75% of the S&P 500 will be companies that we have not heard of yet. Professor Richard Foster, Yale University, in Lean Enterprise @burrsutter - bit.ly/microjuly2018

7. By 2020 every business will become a digital predator or digital prey. Nigel Fenwick, Forrester Research, 2015 @burrsutter - bit.ly/microjuly2018

8. 87% of surveyed executives believe digital technologies will disrupt their industries … MIT Sloan Management Review, 2016 @burrsutter - bit.ly/microjuly2018

9. … yet only 44% indicated their organizations were taking appropriate measures to avert disruption. MIT Sloan Management Review, 2016 @burrsutter - bit.ly/microjuly2018

10. Only 11% of organizations across industries indicated their existing in-house talent has the competitive skills necessary for success in the digital economy. MIT Sloan Management Review, 2016 @burrsutter - bit.ly/microjuly2018

12. “With great power, there must also come— great responsibility.” —SPIDERMAN (STAN LEE) @burrsutter - bit.ly/microjuly2018

13. It is about the Journey Self-Service, On-Demand, Elastic, Infrastructure as Code (Cloud) Re-Org to DevOps Automation Puppet, Chef, Ansible and/or Kubernetes CI & CD Deployment Pipeline Advanced Deployment Techniques Silicon Valley DotCom Startup Microservices @burrsutter - bit.ly/microjuly2018

14. @burrsutter You Must Be This Tall 1. Self-Service, on-demand, elastic infrastructure as code (how many days/weeks to provision a new VM?) 2. Dev vs Ops (who is on the pager for production app outage?) 3. Automation (phoenix vs snowflake?) 4. CI & CD 5. Deployment Pipeline http://martinfowler.com/bliki/MicroservicePrerequisites.html

15. @burrsutter - bit.ly/microjuly2018

25. DevOps Cast of Characters @burrsutter - bit.ly/microjuly2018

26. More DevOps Cast of Characters @burrsutter - bit.ly/microjuly2018

27. 1. How many days or weeks do you have to wait for a VM? 2. How many tickets need to be filed? 3. How many managers need to approve it? 4. What if a house builder had to wait days/weeks for a hammer or some nails? 5. What signal does this send to the people who need the resources? Why do expensive resources like developers wait so long for inexpensive resources like VMs? @burrsutter - bit.ly/microjuly2018

28. You need self-service, API-driven (ticketless), quota managed, infrastructure on-demand @burrsutter - bit.ly/microjuly2018

29. Snowflakes or Phoenix? @burrsutter - bit.ly/microjuly2018

30. Snowflakes or Phoenix? @burrsutter - bit.ly/microjuly2018

31. Jez Humble on Continuous Integration ▪ Software (trunk) is always deployable ▪ Everyone is checking into trunk daily (at least)—not feature branches ▪ If the build breaks, it’s fixed in 10 minutes (all hands on deck) ▪ A new engineer can be on-boarded in 1 day—with a production-like environment on the developer workstation ▪ Deployment is a low-risk, push-button affair @burrsutter - bit.ly/microjuly2018

32. Go Fast, Fail Fast, Fix Fast DEVELOPMENT QA STAGING PRODUCTION ROUTER USERS BUILD SCM @burrsutter - bit.ly/microjuly2018

33. 3 months to 1 week deployments Fast Monolith - NOT Microservices https://developers.redhat.com/blog/2016/10/27/the-fast-moving-monolith-how-we-sped-up-delivery-from-every-three-months-to-every-week/ @burrsutter - bit.ly/microjuly2018

34. Do you need to deploy more than once a week? Why do you wish to break up your team of 8 developers, so they can each have their own microservice? @burrsutter - bit.ly/microjuly2018

35. 1. Deployment Independence - updates to an individual microservice have no negative impact to any other component of the system. Optimized for Replacement 2. Organized around business capabilities 3. Products not Projects 4. API Focused 5. Smart endpoints and dumb pipes 6. Decentralized Governance 7. Decentralized Data Management 8. Infrastructure Automation (infrastructure as code) 9. Design for failure 10. Evolutionary Design Microservice Principles/Characteristics @burrsutter - bit.ly/microjuly2018

36. Continuous Integration via XP 1999 AWS EC2 2006 DropWizard May 2011 Agile Manifesto Feb 2001 NETFLIX to AWS 2010 Ribbon March 2012 Hystrix March 2012 Eureka July 2012 Microservices Assess Thoughtworks Radar March 2012 Spring Boot Sept 2013 Microservices Defined Thoughtworks Fowler, Lewis March 2014 Kubernetes June 2014 Java EE6 2009 DevOps 2009 Docker March 2013 Short History of Microservices @burrsutter - bit.ly/microjuly2018

38. Patterns @burrsutter - bit.ly/microjuly2018

39. Browser @burrsutter - bit.ly/microjuly2018

40. ACME Laptop 128GB SSD, 8GB RAM $323.56 Touchscreen 128GB SSD 8GB RAM Core i3 Windows 10 Add to Cart In-Store Pickup (15 available) Raleigh, Central Ave, Store #1123 Recommendations Example @burrsutter - bit.ly/microjuly2018

41. ACME Laptop 128GB SSD, 8GB RAM $323.56 Touchscreen 128GB SSD 8GB RAM Core i3 Windows 10 Add to Cart In-Store Pickup (15 available) Raleigh, Central Ave, Store #1123 Recommendations Pricing Engine Reviews Details/Specifications Location-based availability People who purchased also... Example @burrsutter - bit.ly/microjuly2018

42. ACME Laptop 128GB SSD, 8GB RAM $323.56 Touchscreen 128GB SSD 8GB RAM Core i3 Windows 10 Add to Cart In-Store Pickup (15 available) Raleigh, Central Ave, Store #1123 Recommendations Pricing Engine Reviews Details/Specifications Location-based availability People who purchased also... X Example (Fail) @burrsutter - bit.ly/microjuly2018

43. ACME Laptop 128GB SSD, 8GB RAM $323.56 Touchscreen 128GB SSD 8GB RAM Core i3 Windows 10 Add to Cart Closest store: Raleigh, Central Ave, Store #1123 Recommendations Pricing Engine Reviews Details/Specifications Location-based availability People who purchased also... X Example (Fallback) @burrsutter - bit.ly/microjuly2018

44. API Gateway @burrsutter - bit.ly/microjuly2018

45. Chaining @burrsutter - bit.ly/microjuly2018

46. Mixed @burrsutter - bit.ly/microjuly2018

47. Demo

48. bit.ly/msa-instructions 2.0 @burrsutter - bit.ly/microjuly2018

49. https://www.thoughtworks.com/insights/blog/microservices-adopt Microservices in Adopt? Adopt @burrsutter - bit.ly/microjuly2018

50. Peak of Inflated Expectations Microservicesx Trough of Disillusionment Hype Cycle @burrsutter - bit.ly/microjuly2018

51. Peak of Inflated Expectations Microservicesx Trough of Disillusionment Hype Cycle @burrsutter - bit.ly/microjuly2018

52. @burrsutter

53. “Don’t be too proud of this technological terror you’ve constructed.” —DARTH VADER @burrsutter - bit.ly/microjuly2018

54. OS JVM Service C Microservices == Distributed Computing OS JVM Service B OS JVM Service A @burrsutter - bit.ly/microjuly2018

55. Fallacies of Distributed Computing • The Network is Reliable • Latency is zero • Bandwidth is infinite • Topology does not change • There is one administrator • Transport cost is zero • The network is homogeneous https://en.wikipedia.org/wiki/Fallacies_of_distributed_computing @burrsutter - bit.ly/microjuly2018

56. MyService Monitoring Tracing API Discovery Invocation Resilience Pipeline Authentication Logging Elasticity Microservices'ilities @burrsutter - bit.ly/microjuly2018

57. @burrsutter - bit.ly/microjuly2018 Better Microservices Platform circa 2016 Config Server NETFLIX Ribbon

58. @burrsutter - bit.ly/microjuly2018 Better Node.js/Python/Go Platform Config Server NETFLIX Ribbon

59. Better Microservices Platform circa 2018 Config Server NETFLIX Ribbon Jaeger Istio @burrsutter - bit.ly/microjuly2018

60. Polyglot Microservices Platform circa 2018 Config Server NETFLIX Ribbon Jaeger Istio @burrsutter - bit.ly/microjuly2018

62. “Our ancestors called it magic, but you call it [computer] science. I come from a land where they are one and the same.” —THOR @burrsutter - bit.ly/microjuly2018

63. bit.ly/istio-tutorial @burrsutter - bit.ly/microjuly2018

64. bit.ly/istio-book bit.ly/istio-tutorial learn.openshift.com/servicemesh @burrsutter - bit.ly/microjuly2018

65. Demo: bit.ly/msa-instructions Slides: bit.ly/microservicesdeepdive Video Training: bit.ly/microservicesvideo Free eBooks from developers.redhat.com bit.ly/reactivemicroservicesbookbit.ly/javamicroservicesbook Microservices Introductory Materials Kubernetes for Java Developers @burrsutter - bit.ly/microjuly2018

66. bit.ly/mono2microdb

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