This document introduces Kubernetes and its key concepts. Kubernetes is an open-source container orchestration system that automates deployment, scaling, and management of containerized applications. It groups containers that make up an application into logical units called pods and manages the pods' distribution across a cluster of nodes, health checking and restarting the pods as needed. The document also provides an overview of some Docker commands and demonstrates Kubernetes using Minikube.

1. Intro to
Kubernetes
Dharmit Shah

2. Containers
● Solaris Zones and BSD Jails
● Been around for over a decade in Linux
● Docker helped make them really easy-to-use
● Containers are created using container images
● Minimal compared to a VM
● Everything inside Google runs in containers
● Use host’s kernel
● cgroups and namespaces

3. Some Docker commands
$ docker run {-v, -p, -d, -it}
$ docker {ps, cp, restart, stop, kill}
$ docker {commit , tag, build, images}
$ docker {rm, rmi}
$ docker {network, volume}
$ docker help

4. Kubernetes

5. Brief
info
● Open-sourced in 2014
● Container orchestrator
● Written in Go
● Huge & active community
● 1,600+ contributors
● 34k+ stars
● Now a CNCF project
● Google, Red Hat, Microsoft

6. Key
Concepts
● Kubelet, Master and etcd
● Pods
● Services
● ReplicaSet
● Deployments
● Jobs & Cron jobs
● DaemonSet

7. Features
● Service discovery
● Rolling updates
● Canary deployments
● Blue-Green deployments
● Monitoring
● Load balancing

8. Minikube Demo

9. Resources
● Kubernetes
● Kubernetes Slack
● Minikube
● PodCTL
● Meetup Talk Proposal

10. About Me
● Engineer @ Red Hat
● Love building tech
communities, sharing
knowledge and organizing
+ speaking at meetups
● Twitter: @dharm1t
● Web: dharmitshah.com