REX: Cloud Native Apps on a K8S stack
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This document summarizes the evolution of a company's cloud native applications on a Kubernetes stack from 2018 to present. It started with 1000+ Kubernetes nodes hosting 18K pods and handling 650 requests/second across 2 cloud providers. Over the years, the company expanded its use of Kubernetes, added more applications, services, and tools for monitoring, logging, ingress control, and more. It now aims to improve developer experience, continue migrating infrastructure services to Kubernetes, and implement its first FinOps tool.
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REX: Cloud Native Apps on a K8S stack
- 1. REX: Cloud Native Apps on K8S stack Mathieu Herbert
- 2. 1000+ Kubernetes Nodes 18K Pods 650 Requests / seconds 2 Cloud Providers
- 4. 2018
- 5. K8S eco-system Multi-Cloud in the future 2018 2019 2020 2021 2022
- 6. 6 6 The start with Kubespray 2018 2019 2020 2021 2022 Start with one new app
- 7. 7 7 Build the basic in K8S Templating for K8S object Registry with a lot of tool Monitoring with K8S integration Use Prometheus Operator Ingress Controller Easy to install and to use Filebeat for log extraction Connected to existing ELK 2018 2019 2020 2021 2022
- 8. 8 8 Build the basic in K8S – KubeOpsView !! 2018 2019 2020 2021 2022
- 9. 9 9 At the End of 2018 - limitations Complex / Costly Operations To connect through kubectl need Jump through Bastion 2018 2019 2020 2021 2022
- 10. 2019
- 12. 12 12 APP APP APP APP 2018 2019 2020 2021 2022
- 13. 13 13 2018 2019 2020 2021 2022
- 14. 14 14 More complex workloads in K8S 2018 2019 2020 2021 2022
- 15. 2020
- 16. 16 16 From Push to Pull 2018 2019 2020 2021 2022 We start to make Production deployment by merging a PR in Github !
- 17. 17 17 2018 2019 2020 2021 2022 … Move some Infra Services from ECS Kubernetes
- 18. 2021
- 19. 19 19 Developer Experience 2018 2019 2020 2021 2022 Env A Env B Have a Kubernetes UI to interact with the cluster One Grafana to see multiple environments See the alerts of multiple environments
- 20. 20 20 Migration to Kubernetes 2018 2019 2020 2021 2022
- 21. 2022
- 22. 22 22 2018 2019 2020 2021 2022
- 23. 23 23
- 24. 24 24
- 25. 25 25 2018 2019 2020 2021 2022 First FinOps tool
- 26. Today
- 27. 27 27 Logging Tracing Accessibility Deployment Monitoring Finops Scalability 2018 2019 2020 2021 2022
- 28. Tools alone are nothing !
Editor's Notes
- Connect to existing log centralization (filebeat + ELK)
- Coût d’operation: gestion des vms