What is Kubernetes?

This episode of Techsplainers explores Kubernetes, the powerful container orchestration platform that's becoming essential for modern application deployment. Host Derek Robertson explains how Kubernetes evolved from Google's internal Borg system to become the industry standard for managing containerized applications at scale. We dive into Kubernetes' architecture, including its control plane components that make decisions about the cluster and worker nodes that run application workloads. The episode covers fundamental Kubernetes objects like Pods, Deployments, Services, and StatefulSets, and explains how they work together to maintain your desired application state. We also discuss key benefits including portability across environments, automatic scaling, high availability through self-healing, and resource efficiency. While acknowledging Kubernetes' steep learning curve and security considerations, the episode highlights why 96% of organizations are using or evaluating this technology for microservices architectures, cloud-native applications, and hybrid cloud deployments. Find more information at https://www.ibm.com/think/topics/kubernetes Find more episodes at https://www.ibm.biz/techsplainers-podcast Narrated by Derek Robertson