Serverless Summit India 2017: Fission

1. Serverless on Kubernetes with fission

2. Vishal Biyani CTO & Founder at InfraCloud technologies www.infracloud.io https://twitter.com/vishal_biyani Kubernetes Partner Rancher partner https://www.vishalbiyani.com https://www.vishalbiyani.com

3. Serverless Functionless? VMLess Hardwareless

4. Table of functions! • Why Kubernetes? • Motivation behind fission • Fission concepts, architecture & features • Demo • More?

5. Why kubernetes? • Not everything is a function • Need enabling systems (DB, MQ) • Common/cross-cutting concerns(Logs, Monitoring) • General extensibility (Like ThirdPartyResources/CustomResources) • Multi cloud / cloud neutral

6. Why? • Hide underlying complexity for Developer • Optimize resources – not all workloads need to be running 24x7 • Cluster capacity as function of actual usage rather than deployed capacity

7. Fission: Terminology • Function • Execution logic • Environment • Generic environment in which logic will execute • Route/Trigger • Events on which functions will be invoked

8. Fission under the hood

11. Fission: Features • Event queues (NATS.io; cloud-specific queues) • More powerful environments (packages, compile step) • Composing functions together into Workflows • Monitoring: Prometheus, OpenTracing/Zipkin • Autoscaling for functions • Fission UI

12. Demo

13. Fission project details • http://fission.io/ • Fission project source code: https://github.com/fission/fission/ • Fission workflow project: https://github.com/fission/fission- workflows • Join on Slack: http://slack.fission.io/

14. ধন্যবাদ! Dank je! Kiitos! આભાર! धन्यवाद! Grazie! Je vous remercie! ありがとうございました！ ਤੁਹਾਡਾ ਧੰਨਵਾਦ! நன்றி! ధన్యవాదాలు! നന്ദി! THANK YOU!

15. The more industrialized forms of any activity have different characteristics to early evolving versions From - “Why the fuss about serverless” https://hackernoon.com/why-the-fuss-about-serverless-4370b1596da0