Jsonpath

kubectl get secret --namespace default grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo
Tjp67Ib3c2PxvGoD6SH1pjTtnlq6X4XvrXo4xxx

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

List all containers in all pod:

kubectl get pods -o jsonpath='{range .items[*]}{"pod: "}{.metadata.name}{"\n"}{range .spec.containers[*]}{"\tname: "}{.name}{"\n\timage: "}{.image}{"\n"}{end}'

List all containers in a pod:

kubectl get pods YourPOD -o jsonpath='{.spec.containers[*].name}'

export POD_NAME=$(kubectl get pods --namespace default -l "app=prometheus,component=server" -o jsonpath="{.items[0].metadata.name}")

See also

• JSON, jq, jid, mlr, JWT, BSON, Miller, Content-type:, application/json, BadJSON, Webhook, jsonc, ndjson, import json, Google Custom Search JSON API, jsonpath, JSON-LD, JSON tree, JSON-RPC