Dear IT...I'd Like A Kubernetes Cluster
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In September of 2016 I presented these slides in Amsterdam at Software Circus. The focus is on how developers and DevOps teams can work with corporate IT to look at developing Kubernetes-as-a-Service in their organization. I also demoed Rancher (http://www.rancher.com/rancher) to show how teams are providing an Enterprise Container Service to allow teams to easily build and deploy Kubernetes, Swarma nd Mesos clusters.
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Dear IT...I'd Like A Kubernetes Cluster
- 1. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Dear IT…Can I Get a Kubernetes Cluster? Software Circus, 2016 Amsterdam #ranchermeetup
- 2. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Shannon Williams Co-Founder Rancher Labs @smw355 1 #ranchermeetup
- 3. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Rancher Labs 2 #ranchermeetup
- 4. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .3
- 5. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . …Next Monday 4
- 6. © 2015 Rancher Labs, Inc.5 You: This Cloud Native approach is amazing. We should look at tools like Kubernetes! IT: Wow, tell me more! It sounds great! We’ll get right on it!
- 7. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .6
- 8. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . In defense of IT Change is constant and unpredictable: 1 Year ago – Docker 2 Years ago – Ansible 3 Years ago – OpenStack 4 Years ago – Chef, Hadoop 5 Years ago – AWS, Rails, Puppet … 12 years ago – VMware7
- 9. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Two approaches – both can work. 8 Project Driven - Build it independently - Make it work - Share success story - Critical for my project Work with IT - Find the joint win - Sell the strategic value - Evangelize internally - Apply pressure
- 10. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . If you are going to work with IT you need to respect their priorities. 9 • Reliability, Agility • Visibility, Self-Service, Access • Lots of environments (Dev, Test, Prod) • Flexibility, Choice of Stack • Software Circus • Reliability, Low Overhead • Visibility, Controls/Audit • Multi-tenancy (Departments) • Flexibility, Works with existing tools • Gartner Catalyst
- 11. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .10 Source: Gartner Catalyst, Aug 2016
- 12. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . What is the big win for IT? 11
- 13. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Brower: Interchangeable desktop 12 Browser
- 14. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Container Service: Interchangeable infrastructure 13 Private Container Service
- 15. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .14 Don Duet： Goldman Sachs will move 90% of compute to containers within one year http://blogs.wsj.com/cio/2016/02/24/big-changes-in- goldmans-software-emerge-from-small-containers/ From： “We do both, Docker and Kubernetes, for things like running and starting,” Mr. Duet said. “Kubernetes is arguably a better scheduler…if you are going to run 1,000 containers on 1,500 computers…It is designed much more for that. Docker’s own product is great if you want to run five containers on three machines. We have both problems.”
- 16. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .15 Source: Gartner Catalyst, Aug 2016 Private Container Service
- 17. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Private Container Service 16 Applications Orchestration Infrastructure
- 18. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Deploy and Manage Infrastructure 17 Environment: Dev-Lab Network Services Storage Services Host 1 Host 2 Host 3 Host n Infrastructure
- 19. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Select an Orchestration Tool 18 Environment: Dev-Lab Host 1 Host 2 Host 3 Host n Network Services Storage Services Orchestration Kubernetes System Services
- 20. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Launch Applications and Services 19 Environment: Dev-Lab Host 1 Host 2 Host 3 Host n Network Services Storage Services Orchestration
- 21. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Launch Applications and Services 20 Environment: Dev-Lab Host 1 Host 2 Host 3 Host n Network Services Storage Services Orchestration Delivery Pipeline docker-compose.yml lb: image: haproxy links: - web tomcat: image: tomcat links: - mysqlv1 - redis redis: image: redis mysqlv1: image: mysql
- 22. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Launch Applications and Services 21 Environment: Dev-Lab Host 1 Host 2 Host 3 Host n Network Services Storage Services Orchestration IT Catalog
- 23. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc .22
- 24. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Launch Applications and Services 23 Environment: Dev-Lab Host 1 Host 2 Host 3 Host n Network Services Storage Services Orchestration App Catalog
- 25. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Final Thoughts Container Service Category is Emerging • DDC, Tectonic, DC/OS, Rancher Examples in Every Industry • Equinix, Orange, Sony, NHS, IAG, Sacks Fifth Avenue Kubernetes, Mesos and Swarm will all survive • Don’t worry about picking a winner 24
- 26. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . - 1 Million+ Pulls - 1.0 Released in March - Open Source - Multi-tenant - Enterprise Support 25
- 27. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Getting Started Rancher and RancherOS are in GitHub – Get Involved! 26 #ranchermeetup http://github.com/rancher
- 28. © 2015 Rancher Labs, Inc.© 2016 Rancher Labs, Inc . Thank you rancher.com #ranchermeetup
- 29. © 2015 Rancher Labs, Inc.28 Demo #ranchermeetup