Helm Your Way with Kubernetes • Ana-Maria Mihalceanu • GOTO 2022

This presentation was recorded at GOTO Amsterdam 2022. #GOTOcon #GOTOams http://gotoams.nl Ana-Maria Mihalceanu - Developer Advocate at Red Hat CODE https://github.com/ammbra/helm-vs-operators ABSTRACT Changes, even those that represent an improvement, are always accompanied by obstacles and discomforts. Kubernetes is regarded as complex to work with given the amount and type of objects that need to be handled in addition to releases that you operate with. In this session, Ana-Maria will address complexity with development passion. This session will explain and demonstrate live how you can simplify Kubernetes complexity using Helm3: templates, values, dependencies and pod specifications made easier, maintainable and reusable. Bonus: no release will be left behind when migrating from Helm version 2 to Helm version 3. In this talk, you'll learn: • Different strategies on how to use Helm charts in order to simplify your work with Kubernetes objects • How to safely keep the history of configuration when upgrading to the latest version of Helm [...] TIMECODES 00:00 Intro 00:40 The story of a microservice 02:25 Automation heroes 02:31 Helm 03:55 Helm demo 12:47 Helm advantages 14:07 Distinctive Helm aspects 15:57 Dealing with growing complexity 16:59 Benefits of using operators 17:42 What's next? 18:42 Demo 20:59 Create an operator 21:40 From Helm charts to operators 22:47 Demo 26:15 Takeaways 27:46 Additional resources 28:49 Outro Download slides and read the full abstract here: https://gotoams.nl/2022/sessions/1601/helm-your-way-with-kubernetes RECOMMENDED BOOKS Burr Sutter & Kamesh Sampath • Knative Cookbook • https://amzn.to/3XhMpVW Jason Dobies & Joshua Wood • Kubernetes Operators • https://amzn.to/3BfOQzy Bilgin Ibryam & Roland Huß • Kubernetes Patterns • https://amzn.to/3hdA5X8 Sam Newman • Monolith to Microservices • https://amzn.to/2Nml96E Liz Rice • Kubernetes Security • https://www.oreilly.com/library/view/kubernetes-security/9781492039075 Brendan Burns, Joe Beda & Kelsey Hightower • Kubernetes: Up and Running • https://amzn.to/3wrtwlp https://twitter.com/GOTOcon https://www.linkedin.com/company/goto- https://www.facebook.com/GOTOConferences #Helm #Kubernetes #kubernetestraining #helmtraining #kubernetestutorial #helmtutorial #Helm2 #Helm3 #RedHat #AnaMariaMihalceanu #Automation #Microservices #Docker #HelmDifferentiators #HelmDemo #postgresql #Complexity #KUDO #kubebuilder #Metacontroller #OperatorFramework #JavaOperatorSDK #Java #HelmCharts Looking for a unique learning experience? Attend the next GOTO conference near you! Get your ticket at https://gotopia.tech Sign up for updates and specials at https://gotopia.tech/newsletter SUBSCRIBE TO OUR CHANNEL - new videos posted almost daily. https://www.youtube.com/user/GotoConferences/?sub_confirmation=1