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Dear IT…Can I Get a Kubernetes Cluster?Software Circus, 2016Amsterdam

#ranchermeetup

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Shannon WilliamsCo-FounderRancher Labs @smw355

#ranchermeetup

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Rancher Labs

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…Next Monday

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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!

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© 2015 Rancher Labs, Inc.8 © 2016 Rancher Labs, Inc .

In defense of ITChange is constant and unpredictable:

1 Year ago – Docker2 Years ago – Ansible3 Years ago – OpenStack4 Years ago – Chef, Hadoop5 Years ago – AWS, Rails, Puppet…12 years ago – VMware

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Two approaches – both can work.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

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If you are going to work with IT you need to respect their priorities.

• 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

© 2015 Rancher Labs, Inc.11 © 2016 Rancher Labs, Inc . Source: Gartner Catalyst, Aug 2016

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What is the big win for IT?

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Brower: Interchangeable desktop

Browser

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Container Service: Interchangeable infrastructure

Private Container Service

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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.”

© 2015 Rancher Labs, Inc.16 © 2016 Rancher Labs, Inc . Source: Gartner Catalyst, Aug 2016

Private Container Service

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Private Container ServiceApplications

Orchestration

Infrastructure

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Deploy and Manage InfrastructureEnvironment: Dev-Lab

Network Services Storage Services

Host 1 Host 2 Host 3 Host n

Infrastructure

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Select an Orchestration ToolEnvironment: Dev-Lab

Host 1 Host 2 Host 3 Host n

Network Services Storage Services

Orchestration

Kubernetes System Services

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Launch Applications and ServicesEnvironment: Dev-Lab

Host 1 Host 2 Host 3 Host n

Network Services Storage Services

Orchestration

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Launch Applications and ServicesEnvironment: Dev-Lab

Host 1 Host 2 Host 3 Host n

Network Services Storage Services

Orchestration

Delivery Pipeline docker-compose.yml lb:  image: haproxy    links:    - webtomcat:  image: tomcat  links:    - mysqlv1    - redisredis:  image: redis  mysqlv1:  image: mysql

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Launch Applications and ServicesEnvironment: Dev-Lab

Host 1 Host 2 Host 3 Host n

Network Services Storage Services

Orchestration

IT Catalog

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Launch Applications and ServicesEnvironment: Dev-Lab

Host 1 Host 2 Host 3 Host n

Network Services Storage Services

Orchestration

App Catalog

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Final ThoughtsContainer 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

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- 1 Million+ Pulls- 1.0 Released in March- Open Source- Multi-tenant- Enterprise Support

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Getting StartedRancher and RancherOS are in GitHub – Get Involved!

#ranchermeetup

http://github.com/rancher

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Thank yourancher.com

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Demo

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