introduction to kubernetes on aws

Hosted by steamhausan introduction to kubernetes

About steamhaus• aws consulting partner established august 2015

• specialists in working with digital and creative agencies, online retailers, app developers and content publishers with high traffic sites…

• all about helping our customers make their websites or applications fast, highly available and cost effective.


current landscape


however…• AWS and virtualisation have solved a lot of

problems, they aren’t perfect though.

• How CAN we address these challenges?


What is docker?Containers

APP 1BINS/LIBS

APP 2BINS/LIBS

APP 3BINS/LIBS

DOCKER ENGINEHOST OPERATING SYSTEM

INFRASTRUCTURE

Virtual Machines

APP 1BINS/LIBS

APP 2BINS/LIBS

APP 3BINS/LIBS

HYPERVISORHOST OPERATING SYSTEM

INFRASTRUCTURE

GUEST OS GUEST OS GUEST OS


What docker isn’t“Containers are not light weight virtual machines.They are mostly a clever way to isolate processes”


why use DOCKER?• Environmental consistencY

• vendor agnostic

• secure by default

• Lightweight / cost effective

• Open source

…but Managing containers at scale isn’t easy


What are the options?


what is kubernetes?

"Kubernetes is an open-source system for automating deployment, scaling, and management of containerised applications”

Created by google


k8s features

• Deploy quickly and predictably

• scale on the fly

• SELF Healing

• seamlessly roll out new features

• optimise your resource


key concepts of k8s

• Kubectl

• Namespaces

• Services

• Deployments

• Pods


k8s architecture


kube on AWS

• k8s Integrates with aws (VPC / Azs, ebs, elb)

• use of rds, elasticache, etc

• elastic capacity

• efficient


where to start• https://kubernetes.io

• https://github.com/kubernetes/minikube

https://github.com/kubernetes/minikube


any Questions..?


Thank you :)Contact [email protected] 820 2020@steamhausmcr

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introduction to kubernetes on aws

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