1. Modernizing Application Delivery with Containers & Kubernetes
8/23/2018 5:12 PM
BRK3181
Modernizing Application Delivery with Containers & Kubernetes
Brendan Burns
Distinguished Engineer – Microsoft Azure
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.

2. Why do you care about containers?

3. Why do you care about orchestrators?

4. Why do you care about microservices?

5. You don’t.

6. You shouldn’t.

7. So what do you care about?

8. You care about your product.

9. You care about your users.

10. You care about your SRE.

11. You care about your teams.

12. So then what do containers have to do with it?

13. What is a container? Shared Library.v2 Shared Library.v1 Operating
System
Shared Library.v1
Shared Library.v2

14. Packaging and deployment mechanism
What is a container?
Packaging and deployment mechanism
Shared Library.v1
Shared Library.v2
Operating
System

15. What is a container? Deployment & distribution mechanism MyApp.v2
Laptop/Dev Image Here
Azure Container Registry
Push
Pull

16. What is a container? Web Server Monitoring Agent Operating System
SSH Daemon
Log Roller

17. A clear boundary for your stuff
What is a container?
A clear boundary for your stuff
Operating
System
Web Server
Log Roller
SSH Daemon
Monitoring Agent

18. Intern’s Minecraft Server
What is a container?
Production Web Server
Intern’s Minecraft Server
Runtime isolation

19. How does the cloud fit into this?
8/23/2018 5:12 PM
How does the cloud fit into this? ?
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20. How does the cloud fit into this?
8/23/2018 5:12 PM
How does the cloud fit into this?
Azure Container Instances
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21. Demo: Azure Container Instances
8/23/2018 5:12 PM
Demo: Azure Container Instances
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23. Most outages are self inflicted.

25. The job is too hard.

27. Decoupling SRE
Application SRE
Cluster SRE
Kernel/OS SRE
Hardware SRE

28. DevOps
Application SRE
Cluster SRE
Kernel/OS SRE
Hardware SRE

29. Also DevOps
Cluster SRE
Kernel/OS SRE
Hardware SRE

30. Azure Virtual Machines
Decoupling
Application SRE
Cluster SRE
Kernel/OS SRE
Azure Virtual Machines
Hardware SRE

31. Container Runtimes / Images
Decoupling
Application SRE
Cluster SRE
Container Runtimes / Images
Kernel/OS SRE
IaaS / Virtualization
Hardware SRE

32. Decoupling Application SRE Cluster SRE Kernel/OS SRE Hardware SRE
Container Cluster Managers
Cluster SRE
Container Runtimes / Images
Kernel/OS SRE
IaaS / Virtualization
Hardware SRE

33. Container API: Unified Compute Substrate
The “DevOps” view
Container API: Unified Compute Substrate
Homogenous Machine Fleet of Azure VMs

34. Container API: Unified Compute Substrate
The “not my monkey, not my circus” line.
Container API: Unified Compute Substrate

35. Container API: Unified Compute Substrate
The “not my monkey, not my circus” line.

36. Health Checking

37. Health Checking

38. Health Checking

39. Replication
kubectl scale replicaSet –count=3

40. Demo: Azure Container Service & Kubernetes
8/23/2018 5:12 PM
Demo: Azure Container Service & Kubernetes
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41. Building on top of orchestration
You used to assume x86 as a service
You can now assume container as a service
What does that mean?
Building on top of orchestration
Container API: Unified Compute Substrate

42. PaaS is Dead! Long live PaaS!
Platform as a Service (PaaS) looks like the first “cloud native” API
But it is radically reforming due to containers and orchestrators
Container API: Unified Compute Substrate

43. Container API: Unified Compute Substrate
Where we are.
Deis Workflow
(PaaS)
Container API: Unified Compute Substrate

44. Container API: Unified Compute Substrate
Where we are.
Deis Workflow
(PaaS)
Kubeless
(FaaS)
Container API: Unified Compute Substrate

45. Container API: Unified Compute Substrate
Where we are.
Deis Workflow
(PaaS)
Deis Helm
(Packages)
Kubeless
(FaaS)
Container API: Unified Compute Substrate

46. Container API: Unified Compute Substrate
Where we are.
Deis Workflow
(PaaS)
Deis Helm
(Packages)
Spark
(Big Data)
Kubeless
(FaaS)
Container API: Unified Compute Substrate

47. Container API: Unified Compute Substrate
Where we are.
Deis Workflow
(PaaS)
Deis Helm
(Packages)
Spark
(Big Data)
Kubeless
(FaaS)
Container API: Unified Compute Substrate

48. Demo: Package Management with Helm
8/23/2018 5:12 PM
Demo: Package Management with Helm
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49. The future Distributed systems are becoming microservices
Kube Lego Daemon
HTTP Service
(Ingress)

50. The future Distributed systems are becoming microservices
Kube Lego Daemon
HTTP Service
(Ingress)

51. The future Distributed systems are becoming microservices
Kube Lego Daemon
HTTP Service
(Ingress)
Certificate

52. The future Distributed systems are becoming microservices
Kube Lego Daemon
HTTP Service
(Ingress)
Certificate
HTTP Service
(Ingress)
Certificate

53. Demo: Adding SSL with kube-lego
8/23/2018 5:12 PM
Demo: Adding SSL with kube-lego
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54. 8/23/2018 5:12 PM
Questions?
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8/23/2018
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56. 8/23/2018 5:12 PM
© Microsoft Corporation. All rights reserved. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.