Kubernetes selectors

• https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/
• https://kubernetes.io/docs/concepts/overview/working-with-objects/field-selectors/

 kubectl get pods --selector=app=YOUR_APP

 kubectl get pods --selector=app=YOUR_APP -o=jsonpath='{.items[0].metadata.name}'

selector:
ports:

Related

• kubectl set selector
• Kubernetes services
• CKA v1.21: Understand how to use Labels, Selector and Annotations

See also

• Kubernetes selectors, PodSelector:, labelSelector:, spec.selector
• Kubernetes labels, selectors, recommended labels , kubectl label, kubectl annotate, Common, kubernetes.io, app.kubernetes.io, MatchLabels:, labels: