Kubernetes with aks

Transcript

1. Kubernetes with AKS
2. lsantos.dev cloud advocate_ quem sou eu_ ludossan@microsoft.com
3. Slides will be on Twitter (@_staticvoid)!
4. Disclaimers
5. What is Kubernetes?
6. Kubernetes - Created by Google in 2000 as an orchestration tool - First open-source version in 2015 - Now maintained by CNCF (Cloud Native Computing Foundation) - Came to solve distributed software issues
7. what issues? - Communication mess - Esoteric error messages - Autoscaling - Deep tracing - Network routing - Distributed management
8. Complexity_
9. Container evolution over the years Libraries
11. How it works_?
13. Kubernetes Master Scheduler Service API Server Node Controller State storage (etcd)
14. Kubelet Proxy Your APP
15. kubectl - Single point of control - CLI to control Kubernetes - Human interface to the Kubernetes API - Based on config files - Very easy to set up in different hosts - Default CLI to all Kubernetes-based apps
16. control plane
17. YAML Manifests
18. The problem_
19. Difficulties - Network Discovery - Clusterization - Proxy - DNS - Load Balancer - Volumes
20. Managed services_
21. AKS GKE EKS
22. Why cloud? - Faster - More efficient - Less manual work - Maintenance - Equipment variety
23. Why AKS? - Easy and simple - No paying for master node - Routing out-of-the-box - Cluster autoscale - Native monitoring - Virtual Nodes
24. Virtual Nodes_
25. Kubernetes node Autoscaling... Virtual Nodes
26. DEMO
27. Known issues - Resource requests and limits - Networking
28. refs_ - https://aka.ms/k8s-virtual-nodes - speakerdeck.com/khaosdoctor/kubernetes-with-aks - https://aka.ms/az-k8s-docs - https://aka.ms/az-workshop-learn - https://aka.ms/k8s-scale - https://aka.ms/aks-virtual-nodes-cli
29. /khaosdoctor @_staticvoid lsantos.dev /khaosdoctor thanks_