Kubernetes Basics

Transcript

1. Basics 1
2. 2 Victor Silveira Bogo SRE @ @B0go @victorbogo qqcoisa@victorbogo.me
3. First a little bit of history 3
4. Present 4
5. Present 5
7. ‘‘Kubernetes (K8s) is an open-source system for automating deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units for easy management and discovery. Kubernetes builds upon 15 years of experience of running production workloads at Google, combined with best-of-breed ideas and practices from the community. 7
9. 9 Back to history
10. K8s Cluster 10
11. Pod rails rails worker fluentD serviceA-1 A Pod is a group of containers that together represent an app 11 health check HTTP 200 /status HTTP 200 /status binary ./health
12. serviceA-1 And Pods can be deployed on different Kubernetes nodes serviceA-2 serviceB-1 serviceC-1 12 node 1 node 2 node 3
13. Pods and services 13
14. Pods and services 14
15. Pods and services 15
16. Rolling update 16
17. K8s Cluster 17
18. 18 Run everywhere {{insert cloud provider}} bare metal
19. 19 The new standard for Cloud Computing
21. 21 Q?