Public Cloud London Meetup - Kubernetes at Christmas - 8th December 2022

Thanks to Appvia for the great meetup!
https://www.meetup.com/public-cloud-kubernetes-london/events/289402138/

1. Look Ma, no sidecars! Alessandro Vozza, Solo.io
2. 2 | Copyright © 2022 Developer Advocate Santa Cloud Solo.io ams0@hachyderm.io Who am I Alessandro Vozza
3. 3 | Copyright © 2022 Istio - The Industry’s Leading Service Mesh 2017 Istio Launched 2022 Ambient Mesh Launched Data Plane Enhancements 2019-20 7 New Community Releases 1000s Production Customers ~ 1000 Community Contributors 2022 CNCF 2019-2022
4. 4 | Copyright © 2022 Traditional Sidecar mode
5. 5 | Copyright © 2022
6. 6 | Copyright © 2022 “The best way to predict the future is to invent it.” — Alan Kay
7. 7 | Copyright © 2022 Introducing Istio Ambient Mesh 7 | Copyright © 2022 A new, open source contribution to the Istio project, that defines a new sidecar-less data plane. Solo.io and Google are the lead contributors to Istio Ambient Mesh. Cost Reduction Simplify Operations Improve Performance
8. 8 | Copyright © 2022 What is Istio Ambient Mesh? P P P P P P P P P P P P P P P P P P Proxy Istio Sidecar Data Plane 1 Pod/Container = 1 Proxy Ambient Mesh Data Plane 1 Node = 1 Proxy Move from Sidecar Proxy per-pod architecture to a Proxy per-node architecture. “Making the Mesh Transparent to Applications” • Reduced Compute Cost • Improve Business Continuity • Increase Business Flexibility • Simplified Operations • Reduced Maintenance • Simplified Upgrades • Easier to Add Applications • Less Day-2-Day Complexity • Adapt to Application Needs • Offer SLAs for Applications • Many Apps = 1 Platform Application Team • Mesh is transparent to Apps • Applications won’t break • Flexible Performance Available • Manage Security vs Performance Business Owner Platform Team
9. 9 | Copyright © 2022 Istio enables Zero-Trust Security P P P P P P P P P P P P P P P P P P L4 Proxy P P P P P P P P P P P P P P P P P P Istio Security with Sidecar Proxy Istio Security with Ambient Mesh L4 Proxy L7 Proxy • All traffic goes through Proxy • Proxy manages mTLS, Identity • Proxy manages L7 Application Filters | Policies • All traffic goes through Proxy • L4 Proxy manages mTLS, Identity • L7 Proxy manages L7 Application Filters | Policies
10. 10 | Copyright © 2022 Gloo Mesh - The Future of Service Mesh Built on Istio P P P P P P P P P P P P Proxy Istio Control Plane Istio Control Plane Multi-Cluster Control Plane Istio Sidecar Data Plane Ambient Mesh Data Plane API Gateway Kubernetes Ingress Microservices Security, Observability Kubernetes CNI Network Policy
11. 11 | Copyright © 2022 What is Istio Ambient Mesh? Reduce Costs Blog: https://www.solo.io/blog/what-istio-ambient-mesh-means-for-your-wallet/
12. 12 | Copyright © 2022 https://sched.co/1AzsT
13. 13 | Copyright © 2022 https://sched.co/1AzsT
14. 14 | Copyright © 2022 https://sched.co/1AzsT
15. 15 | Copyright © 2022 Architecture: Visualizing ztunnel
16. 16 | Copyright © 2022 Architecture: Visualizing ztunnel
17. 17 | Copyright © 2022 HBONE - The protocol used to connect nodes HTTP Based Overlay Network Encapsulation protocol source: https://www.solo.io/blog/understanding-istio-ambient-ztunnel-and-secure-overlay/
18. 18 | Copyright © 2022 https://www.solo.io/blog/istio-1-16-ambient-mesh/ https://www.solo.io/blog/rust-ztunnel-istio-ambient-mesh/
19. 19 | Copyright © 2022 Demo time The are no demo gods | https://github.com/coding-kitties/kubernetes-ambient-service-mesh
20. 20 | Copyright © 2022 Solo Academy - Our Community Expertise is Growing 10,000+ students have attended hands-on workshops 1,800+ engineers have achieved certifications NPS Score 75
21. 21 | Copyright © 2022 https://slack.solo.io/
22. 22 | Copyright © 2022 Amsterdam - 23rd& 24th February 2023 https://cloudnative.amsterdam organizers-amsterdam@kubernetescommunitydays.org 450+ attendees + talks+workshops+communities = awesome
23. 23 | Copyright © 2022
24. • https://solo.io • https://solo.io/blog • https://slack.solo.io • https://gloo.solo.io • https://envoyproxy.io • https://istio.io • https://webassemblyhub.io Thank You