FOR RED HAT INTERNAL USE ONLY 1 Kafka's Evolution in the Cloud-Native Era and the Story Behind a Kafka CLI for Strimzi The Metam rphosis Aykut Bulgu Services Content Architect @systemcraftsman 1

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka The Metamorphosis 2

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 3 ~10B pageview monthly ~45M users monthly

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 4 https://stackshare.io/sahibinden-com/sahibinden

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 5

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 6 Last Visited Classified Ads

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 7

FOR RED HAT INTERNAL USE ONLY Meeting Apache Kafka 8

FOR RED HAT INTERNAL USE ONLY The AMQ Streams Journey The Metamorphosis 9

FOR RED HAT INTERNAL USE ONLY The AMQ Streams Journey 10 Joined Red Hat As a Middleware Consultant in ITI Region June 2018 March 2019 Fun with Middleware and Openshift Customer engagements for Openshift CI/CD, Fuse, Datagrid First AMQ Streams Engagement Apache Kafka on RHEL for a banking & finance company

FOR RED HAT INTERNAL USE ONLY The AMQ Streams Journey 11

FOR RED HAT INTERNAL USE ONLY The AMQ Streams Journey 12 Yay, I am going to Hogwards; this is fun! What kinda bad thing can happen today?! Voldemort?? Fun with DO500 Labs Training, Mar 2019 ...and fun with place visits...but did not take long:)

FOR RED HAT INTERNAL USE ONLY The AMQ Streams Journey 13

FOR RED HAT INTERNAL USE ONLY Importance of a CLI The Metamorphosis 14

FOR RED HAT INTERNAL USE ONLY Importance of a CLI 15 ● Easy to use, operate ● Quickly accessible how-to ● Provides quick action or reaction ● Defacto tools for quickstarts ● Can be used in scripts and CI/CD pipelines ● Helps DevOps transition (coming soon)

FOR RED HAT INTERNAL USE ONLY Strimzi in Action The Metamorphosis 16

FOR RED HAT INTERNAL USE ONLY 17

FOR RED HAT INTERNAL USE ONLY Strimzi in Action 18

FOR RED HAT INTERNAL USE ONLY Strimzi in Action 19 Strimzi: Distributed Streaming with Apache Kafka in Kubernetes – Istanbul JUG, 2019 ...YAMLs, YAMLs and YAMLs everywhere:)

FOR RED HAT INTERNAL USE ONLY DevOps Transformation The Metamorphosis 20

FOR RED HAT INTERNAL USE ONLY DevOps Transformation 21 Craftsmanship

FOR RED HAT INTERNAL USE ONLY DevOps Transformation 22

FOR RED HAT INTERNAL USE ONLY Idea of a CLI for Strimzi The Metamorphosis 23

FOR RED HAT INTERNAL USE ONLY Idea of a CLI for Strimzi 24 CI/CD with Tekton in a Multi-cluster OpenShift Environment Workshop – Devnot Community, Feb 2020

FOR RED HAT INTERNAL USE ONLY Idea of a CLI for Strimzi 25

FOR RED HAT INTERNAL USE ONLY The Metamorphosis: Strimzi Kafka CLI The Metamorphosis 26

FOR RED HAT INTERNAL USE ONLY The Metamorphosis: Strimzi Kafka CLI 27 Commands are similar to traditional Kafka CLI: Sometimes there are alternative commands for the same actions:

FOR RED HAT INTERNAL USE ONLY The Metamorphosis: Strimzi Kafka CLI 28 Openshift

FOR RED HAT INTERNAL USE ONLY The Metamorphosis: Strimzi Kafka CLI 29

FOR RED HAT INTERNAL USE ONLY Talk is Cheap, Show me the Demo! The Metamorphosis 30

FOR RED HAT INTERNAL USE ONLY Demo 31

FOR RED HAT INTERNAL USE ONLY Resources 32 ● Strimzi Kafka CLI Github Repository ● YouTube playlist for Strimzi Kafka CLI ● Blog post: Strimzi Kafka CLI: Managing Strimzi in a Kafka Native Way ● Twitter: @systemcraftsman ● Email: [email protected] | [email protected]

FOR RED HAT INTERNAL USE ONLY 33 Since 2015, several global Red Hat offices have collaborated to organize Summit @ Sites, an internal event for Red Hatters. Knowledge shared among colleagues and friends and helping speakers to get their voices heard. Thank you Optional section marker or title Summit @ Sites page - schedule, recordings, slides