The presentation discusses how to interpret Kubernetes objects produced by kubectl to debug applications from an informed position.
- Kubernetes resources have conditions, phases, and states that provide clues about the status of an application
- kubectl commands like get, describe, and events can be used to extract information about the status of an application
- Modifiers like -o can be used to output specific information about an object
- Deployment, ReplicaSet, StatefulSet, and Job have different status conditions that provide information about the status of an application
- Ready is an important concept in Kubernetes that indicates whether a pod is ready to serve requests