deploy kubernetes clusters on any cloud using terraform, coreos, and docker · on-prem cloud linux...

Deploy Kubernetes clusters on any cloud using Terraform,

CoreOS, and Docker

End-to-end Kubernetes Automation Platform

on-prem ◆ cloud ◆ linux ◆ windows

end-to-end kubernetes automation platform on-prem ◆ cloud ◆ linux ◆ windows

Spartak Buniatyan

• Founder of KubeGrid.com

• Medtronic -- Director Of Mobile Apps Engineering

• AT&T/DIRECTV -- Sr. Manager, Mobile Engineering

• Other projects: Closer live streaming camera, Pixity Photo Sharing App,

Backup-Pal Instant contacts backup solution

• USC School of Engineering (Viterbi) – Advanced Mobile Apps Dev Lecturer

20+ years of industry experience


The struggle is real!


How can we be smart about our infrastructure?


Session Goals

•Overview • Terraform • Container Linux (CoreOS) • Docker • Kubernetes • Kubeadm • Flannel • etcd

•Hands on-demo!


Benefits of unmodified Kubernetes

• Vibrant Kubernetes Community

• Access to latest Kubernetes releases

• Reduce risk from known exploits and vulnerabilities

• Utilize other opensource projects

• No lock-ins to a specific vendor or cloud provider


What is Terraform

Terraform is a tool to Build, Change,

and Version Control your infrastructure.


What is Container Linux (CoreOS)

CoreOS maintains a lightweight host system and

uses containers for all its applications.


What is Docker

Docker is an open platform for developers and sysadmins to build, ship, and run distributed applications, whether on

laptops, data center VMs, or the cloud.


What is Kubernetes

Kubernetes is a portable, extensible open-source platform for managing containerized workloads and services, that

facilitates both declarative configuration and automation.


What is kubeadm

Kubeadm is a tool built to provide kubeadm init and kubeadm join as best-practice “fast paths” for

creating Kubernetes clusters.


What is etcd

Distributed key/value store for easy communication

between instances for high availability


What is flannel

Private network across all clustered instances.

Enough talking!

Demo time!

Want copy of demo code?

Email: [email protected]

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End-to-end Kubernetes Automation Platform

on-prem ◆ cloud ◆ linux ◆ windows


END OF SLIDES


Terraform Benefits

• Cloud provider agnostic

• Creation and consistency

• Declarative control of cloud resources

• Apply incremental changes

• Preview changes

• Replicate and scale easily

• Use source control

• Form of Documentation


CoreOS Benefits

• OS is Security focused

• Auto-update OS with A/B partition

• Support cluster architecture

• Integrates well with Kubernetes

• Up and running quickly rather than waste time installing all the required software and managing conflicts


Docker Benefits

• Isolation

• Security

• Compatibility and Maintainability

• Continuous Deployment and Testing

• Simplicity and Faster Configurations



Kubernetes Benefits

• Designed for deployment & High Availability

• Automation and simplifying of your daily container workflow

• Automates deploying, scaling and managing containerized applications

• Automatically handle networking, storage, logs, alerting, etc. for all your containers

• Reduction of resource costs

• Outstanding community and industry support


deploy kubernetes clusters on any cloud using terraform, coreos, and docker · on-prem cloud linux...

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