This talk give you an overview of the new AWS Managed Kubernetes Service. Why do we want to use an managed service and most importend is this a good idea with EKS.

1. AWS EKS
Amazon Manages Kubernetes

2. Name: Philipp Koch
Company: Senacor Technologies AG
Position: Technical Leader
Email: Philipp.Koch@senacor.com
Twitter: phienor1
Interests:
• Java
• Agile development
• DevOps
• Cloud technologies

3. Lets have a look on our project

4. AWS
Central DB
Central
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services

5. We switched to containerization for a while now

6. We use docker compose to run the application

7. AWS
Central DB
Central
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services

8. AWS
Central DB
Central
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
… which is ok for the Depots …

9. AWS
Central DB
Central
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
Depot DB
Depot
Services
… but not for the central!

10. A container orchestration tool has to be chosen

12. The complexity of container orchestration leads to fears

13. Managed Kubernetes to the rescue

15. AWS EKS is now available in region Frankfurt
https://aws.amazon.com/de/about-aws/whats-new/2018/12/amazon-eks-available-in-frankfurt-singapore-sydney-and-tokyo-regions/

16. Elastic Container
Service for
Kubernetes

18. K8s Master K8s Node
K8s Master K8s Node
api-server
scheduler
controller-
manager
etcd
kubelet
kube-proxy
Container Runtime
Pod
kubectl
Container
Container
Cloud
…
Basics – Cluster Structure

19. K8s Master K8s Node
K8s Master K8s Node
api-server
scheduler
controller-
manager
etcd
kubelet
kube-proxy
Container Runtime
Pod
kubectl
Container
Container
Cloud
…
Basics – Cluster Structure
Data PlaneControl Plane

20. K8s Master K8s Node
K8s Master K8s Node
api-server
scheduler
controller-
manager
etcd
kubelet
kube-proxy
Container Runtime
Pod
kubectl
Container
Container
Cloud
…
Basics – Cluster Structure
Data PlaneControl Plane

21. We expect a key ready cluster

22. High
Availability
cluster
Authentication
and
Authorization
Automatic
Cluster scaling
on demand
Logging
and
Monitoring
Kubernetes
Web-GUI
Secure API
Endpoint
Access

23. What its seems we got

24. K8s Master K8s Node
K8s Master K8s Node
api-server
scheduler
controller-
manager
etcd
kubelet
kube-proxy
Container Runtime
Pod
kubectl
Container
Container
Cloud
…
Data PlaneControl Plane
EKS delivers just the control plain

25. High
Availability
cluster
Authentication
and
Authorization
Automatic
Cluster scaling
on demand
Logging
and
Monitoring
Kubernetes
Web-GUI
Secure API
Endpoint
Access

26. Why is this strategy right?

27. 1. With EKS AWS focus to a secure cluster operation

28. https://eksworkshop.com/introduction/eks/eks_high_level/
IAM

29. 2. Kubernetes is a framework for application

30. Choose the components you need!

31. 3. Choose alternative AWS services

32. Specifics of EKS

33. The control plain is not accessable

34. Every container get its own IP Address (CNI-VPC-Plugin)

35. https://docs.aws.amazon.com/de_de/eks/latest/userguide/pod-networking.html

36. Ok how to build a real EKS working cluster

37. https://eksworkshop.com/introduction/eks/eks_customers/

38. https://eksworkshop.com/introduction/eks/eks_control_plane/

40. Oure platform components
Spot
Instances

41. Fazit

42. Ground solid and secure cluster basement

43. Still much work to do with configuring the cluster

44. A starter setup with a good default would be nice!

45. Fazit

46. Cloud as Code Community!
#cloud

47. Monitoring@AWS / Architectural Draft / 2017-06-13 b 47
Thank you!

48. BACKUP