What is Kubernetes Rolling Updates?

#zerodowntimedeployment #kubernetes #rollingupdate #progressivedelivery In this video, we explore the Rolling Update strategy which is used to progressively update the application. Kubernetes makes it easier by allowing multiple replicas of an application to be scheduled. We can define the max surge and max unavailable settings to control how the upgrade process deactivates the old pods and replaces them with the new ones. The rolling update allows us to have zero downtime deployment during the application upgrade. ▬▬▬▬▬▬ ? Additional Info ? ▬▬▬▬▬▬ ? Kubernetes deployment strategies: https://www.educative.io/blog/kubernetes-deployments-strategies ? GitHub repository containing manifest file: https://github.com/NileshGule/pd-tech-fest-2019/tree/master/k8s/TechTalksProducer ? Canary deployment with Kubernetes - https://youtu.be/_-_KnmAbKIo ? Kubernetes Blue Green Deployment - https://youtu.be/bm6RYgVuAzo ? Kubernetes Deployment Recreate Strategy - https://youtu.be/gndaZYAPUWQ ? Kubernetes Deployment Strategies playlist - https://www.youtube.com/playlist?list=PLOPXEdTIaFO84i0PNQFOShRMr63OXn797 ▬▬▬▬▬▬ ⏱ Timecodes ⏱ ▬▬▬▬▬▬ 00:00 Introduction 1:10 - Overview of Rolling Update Strategy 2:15 - TechTalks Producer images 3:10 - Kubernetes Manifest for RabbitMQ Producer 4:00 - Verify Kubernetes deployment and pods for Producer 4:50 - Visualise Kubernetes cluster state using Lens visualiser 5:40 - Default values for Rolling Update for MaxUnavailable and MaxSurge 7:15 - Override default values for Rolling Update 9:00 - Verify Rolling update 11:50 - Visualise Rolling Update using Lens visualiser 12:40 - Rolling Update using Set command 13:35 - wrapup ▬▬▬▬▬▬ ? Contact me ? ▬▬▬▬▬▬ Connect with me here: - ? Subscribe: https://www.youtube.com/channel/UCJOvQz55Ly-Rkr_ldE8pMEQ - ? GitHub: https://github.com/nileshgule - ? Twitter: https://twitter.com/nileshgule - ? Website: https://www.HandsOnArchitect.com/ - ? LinkedIn : https://www.linkedin.com/in/nileshgule/

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