Cloud Native without Code

Cloud Native without Code:
For most people outside IT departments, understanding how to pronounce Kubernetes is the first step of many steps towards understanding what cloud native technology actually is. Using housing as a metaphor, this talk seeks to explain cloud native and Kubernetes in a way that works outside the command line. By the end of the talk, the audience should be able to explain cloud native to their grandmother.

Transcript

1. Cloud Native Without Code
3. A lot of words
6. Cloud Native Without Code What are we dealing with? How did we get here? What is Kubernetes? All without a line of code!!!
7. What is Cloud Native? Cloud native technologies empower organizations to build and run scalable applications in modern, dynamic environments such as public, private, and hybrid clouds. Containers, service meshes, microservices, immutable infrastructure, and declarative APIs exemplify this approach. These techniques enable loosely coupled systems that are resilient, manageable, and observable. Combined with robust automation, they allow engineers to make high-impact changes frequently and predictably with minimal toil.
8. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.
9. ~Business Code~ Better Faster Cheaper S
10. Working Definitions
11. What is Business Kubernetes? Kubernetes is the governor of cloud native IT
12. What is Business Cloud Native? Cloud native technologies help businesses build modern software that delivers a good and/or service to their customers. These technologies create better systems that allow engineers to make changes faster at a lower cost. S
13. History Lesson: The Journey to Cloud Native
14. Software Application Servers 01000011011011110110010001100101
15. Person House
16. Hosting Continuum Data Center Cloud Virtual Machine Container Serverless Home Construction Renting Apartment Flat Share Hotel
17. Cloud Native Continuum These technologies create better systems that allow engineers to make changes faster at a lower cost. Simplicity Agility Density Isolation Customization Control
18. Build Your Own Data Center Home Construction
19. Non-Coder Translation Build Your Own Isolation Customization Control
20. Non-Coder Translation Build Your Own Problems Better Faster Cheaper Two Years CapEx
21. Rental Cloud Landlord
22. Non-Coder Translation Rental Better Faster Cheaper Two Weeks ↓ Two Days CapEx ↓ OpEx
23. Non-Coder Translation Rental Problems Better Faster Cheaper Two days Dedicated costs Manual set-up process
24. Split Space Virtual Machine Furnished Apartment Guest OS Server Binaries /Libraries App 1 Host OS Guest OS Binaries /Libraries App 1’ Guest OS Binaries /Libraries App 2 Hypervisor
25. Non-Coder Translation Split Space Better Faster Cheaper Two Days ↓ Ten Minutes Dedicated ↓ Per-second-billing Manual set-up process ↓ Consistent deployments
26. Non-Coder Translation Split Space Problems Better Faster Cheaper Ten Minutes Single use Clashing dependencies
27. Shared Space Container Flat Share Server Host OS Binaries /Libraries Binaries /Libraries App 1 App 1’ App 2'’ App 2’ App 2
28. Non-Coder Translation Smaller Sharing Better Faster Cheaper Ten Minutes ↓ 1/2 Second 15% CPU utilization ↓ 80% CPU Utilization Separation of dependencies
29. Non-Coder Translation Smaller Sharing Problems Better Faster Cheaper Set up time Always on Set up required
30. On-demand Serverless Hotel
31. Non-Coder Translation On-demand Better Faster Cheaper Always ready Pay per Execution No setup required
32. Hosting Continuum Data Center Cloud Virtual Machine Container Serverless Home Construction Renting Apartment Flat Share Hotel Simplicity Agility Density Isolation Customization Control
33. Cloud Native Continuum Simplicity Agility Density Focus on business value, not the infrastructure
34. What is Business Cloud Native? Cloud native technologies help businesses build modern software that delivers a good and/or service to their customers. These technologies create better systems that allow engineers to make changes faster at a lower cost. S
35. Kubernetes: The Cloud Native Operating System
36. Software Applications Servers 01010010011010101001010001 10101010010101001010010101 01010001010101011010101010 10101010101010101111010101 01010100101000100101010101 01010100101010100101111010 Enterprise IT
37. People Housing City
38. What is Business Kubernetes? Kubernetes governs cloud native IT A City governs the housing market
39. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation.
40. Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor People Land Bare Metal Any Cloud Cloud Native Stack VMs Kubernetes KubeVirt/Virtlet Serverless Knative/OpenFaaS Software Applications Container Engine Containers Homes Hotels Apartments City Services
41. Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor Cloud Native Stack Kubernetes
42. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation.
43. What is the problem? A problem can be defined as any situation in which a gap is perceived to exist between what is and what should be. - Arthur B. Van Gundy Jr.
44. Problem Solved “Actual State” “Desired State” Reconciliation
45. Declarative Configuration Reconciliation Scheduler Controller
46. City City Plan Mayor Builder Regulator You Reconciliation
47. Kubernetes etcd API server Scheduler Controller You Reconciliation
48. Cloud Native City etcd API server Scheduler Controller City Plan Mayor Builder Regulator You
49. Kubernetes Advantage: Declarative Configuration and Automation Better Faster Cheaper Automatic Replace human time with computer time Declarative Reconciliation
50. Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor Land Bare Metal Any Cloud Cloud Native Stack Kubernetes Building Blocks
51. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation.
52. Building Blocks Nodes Land
53. Kubernetes Advantage: Portable Platform Better Faster Cheaper No retooling needed No vendor lock-in Same everywhere
54. Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor Land Bare Metal Any Cloud Cloud Native Stack VMs Kubernetes KubeVirt/Virtlet Serverless Knative/OpenFaaS Container Engine Containers Homes Hotels Apartments City Services
55. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation.
56. Scaling Services Workloads and Services Houses Bare Metal Any Cloud Cloud Native Stack VMs Kubernetes KubeVirt/Virtlet Serverless Knative/OpenFaaS Container Engine Containers
57. Kubernetes Advantage: Managing Workloads and Services Better Faster Cheaper No context switching Consolidation and streamlining Abstractions and consistency
58. Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor People Land Buildings Services Bare Metal Any Cloud Cloud Native Stack VMs Kubernetes KubeVirt/Virtlet Serverless Knative/OpenFaaS Software Applications Container Engine Containers Bare Metal Any Cloud Cloud Native Stack Kubernetes KubeVirt/Virtlet Software Applications Container Engine Containers Housing Stack Governor People Land Homes Hotels Apartments City Services
59. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation.
60. CNCF Landscape
61. Day 2 IT City Shopping Mall Hospital Church University Clinic Museum Opera Docks CI/CD Observability Service proxy Service Mesh Streaming/messaging Networking Container registry Software distribution
62. Kubernetes Advantage: Extensible and Open-source Better Faster Cheaper OSS means you can contribute Build and/or buy Choice and flexibility
63. What is Kubernetes? Kubernetes is a portable, extensible open-source platform for managing workloads and services, that facilitates both declarative configuration and automation. S
64. What is IT for Business? Kubernetes is the cloud native operating system that allows engineers to create better systems which can make changes faster at a lower cost. This enables businesses to deliver better value to customers, more quickly and less expensively. S
65. Save the Date!
66. @breakawaybilly bam@loodse.com