API Gateway apresentation study

Transcript

1. API Gateway Study Climatempo Kong & Traefik
2. Kong
3. Kong API Gateway ➔ Easy install ➔ Easy to maintain (Plugins) ➔ Great performance ➔ Flexible ➔ Integration K8s - Ingress
4. Image from Kong github.
5. Architectures compatible with Kong
6. Kong Workflow from KongHQ
7. Why choose Kong ? ★ Servless ★ Good docs ★ Great performance ★ Native integration with Nginx ( Multiples instances of Kong ) ★ Easy integration (k8s - Nginx - PgSQL) ★ Several plugins available ★ Kong DataStore - Default integration ( Cassandra and PGSQL) ★ Horizontal Scalability - (Datastore fail) ★ NEW Ingress with k8s - https://github.com/Kong/kubernetes-ingress-controller
8. Why NOT choose Kong ➢ Not have a official dashboard ➢ Necessary build own plugin in Lua ➢ DataStore low scalability - needs replicate instance for high availability ➢ The support to TCP gives some issues registered in Github ➢ Plugins for Redis storage is not official. Cassandra&PGSQL
9. Traefik
10. Traefik API Gateway ➔ Very simple! ➔ Ingress with K8S ( More simplest than Kong ) ➔ Easy to configure ➔ Painless solution - ( Uses with Envoy/Nginx ) ➔ Can be used with another Gateway ➔ It’s more than LoadBalancer! ➔ Not only HTTP!
11. Traefik example
12. WEB UI Traefik Official
13. Workflow Traefik
14. Only to add presentation amount
15. Example usage with multi protocol
16. Why choose Traefik ? ★ Simple and objective ★ Great Web UI ★ Integration with most cloud systems ★ Nginx Plus ★ Full Support TCP! ★ Fast - ( No more than Nginx obviously )
17. Why NOT choose Traefik ? ➢ If you needs more than Load Balancer, Logs, ACL, Authorization ➢ The Docs is small ➢ If you needs API Management support ➢ KV Consul is not REDIS
18. Comparison
19. Github
20. Google Trends - Interest Over Time
21. Traefik vs Nginx Traefik can serve 28392 requests/sec Nginx can serve 33591 requests/sec which gives a ratio of 85% TL;DR: Traefik is just 15% slower than Nginx ( Young project )
22. Fonts: ❖ https://blog.getambassador.io/selecting-an-api-gateway-for-continuous-delivery-of-cloud-native-applications-8ba05fa1c74 ❖ https://medium.com/@bouwe.ceunen/why-i-switched-kong-for-traefik-b997b9948878 ❖ https://stackshare.io/stackups/kong-vs-traefik ❖ https://www.bbva.com/en/api-gateways-kong-vs-tyk/ ❖ https://blog.containo.us/back-to-traefik-2-0-2f9aa17be305 ❖ https://docs.traefik.io/v1.5/benchmarks/ ❖ https://tech.xogrp.com/why-we-chose-kong-2ac399a4b259 ❖ https://www.nginx.com/blog/introducing-nginx-api-management-api-gateways-with-nginx-controller/ ❖ https://github.com/containous/traefik/issues/3749