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Imperative, Declarative and Kubernetes

Imperative, Declarative and Kubernetes

Slides for the talk "Imperative, Declarative and Kubernetes" given at Kubernetes Community Days, Bengaluru 2021.

Madhav Jivrajani

June 12, 2021
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Transcript

  1. Outline • What even is Kubernetes? • Imperative and Declarative

    Systems • Formalizing things a little • Demo • Mapping to Kubernetes • Let’s take a step back and review • References and Resources
  2. What even is this thing called Kubernetes? “Kubernetes is a

    portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.” https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/
  3. What even is this thing called Kubernetes? “Kubernetes is a

    portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.” https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/
  4. What even is this thing called Kubernetes? “Kubernetes is a

    portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.” https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/
  5. What even is this thing called Kubernetes? “Kubernetes is a

    portable, extensible, open-source platform for managing containerized workloads and services, that facilitates both declarative configuration and automation.” https://kubernetes.io/docs/concepts/overview/what-is-kubernetes/
  6. References and Resources • Kubernetes Design Principles - Understanding The

    Why • The Magic of Kubernetes Self-Healing Capabilities • Imperative vs Declarative • Deep Dive into Kubernetes Internals for Builders and Operators • What Happens When K8s • Kubernetes Design Proposals (PLEG) • The Kubernetes Control Plane for Busy People Who Like Pictures • Kubernetes-style APIs of the Future