What, why and when of Kubernetes Giorgi Keratishvili

Lead System Engineer At EPAM •CDF ambassador •AWS Tbilisi user group Organizer •DevOps Georgia Organizer

Agenda • Introduction of container and brief history (Jails & FreeBSD) • Borg by Google • Raise of Kubernetes and great war of container orchestrators • What solutions exists of kubernetes and difference of them • What role Linux Foundation plays • CNCF and its landscape

A bit memes

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Introduction of containers and brief history • FreeBSD & Jails • Dev Prod is same container image • Ability to resolve dependency hell • Microservices

Back old times when tigers used to smoke

Raise of kubenetes and great war of container orchestrators • Borg • Kubernets • Docker Swarm • Apache mesos

One orchestrator to rule them all

It will not resolve all your technical debt

Cloud Vendors And their solutions There are still plenty of on-premise companies which needs to move to cloud • AWS • GCP • Azure

Kubernetes is hard

Greatness lies in simplicity

Running Stateful apps

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The Cloud Native Computing Foundation (CNCF) hosts critical components of the global technology infrastructure. CNCF brings together the world’s top developers, end users, and vendors and runs the largest open source developer conferences. CNCF is part of the nonprofit Linux Foundation.

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Kubernetes Examination KCNA/CKA/CKAD/CKS

Which is better for you

Kubernetes lab enviroment • Bootstraping cluster using VM’s • Minikube and Kind • Using public cloud services VM or managed solutions • Katacoda.com

After exam in 48 hours you will receive notification if passed, digital badge.

Kubecon Event

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