List containers on a POD

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

cat /yourfile.txt | while read line; do for i in "$line"; do set -- $i; kubectl get pods -n $1 $2 -o jsonpath='{.spec.containers[*].name}'; xargs -n1; done; done

ls_containers.sh
kubectl get pods -A
kubectl get pods -A -o=name
kubectl get --no-headers pods -A -o custom-columns=":metadata.name" 
kubectl get --no-headers pods -A -o custom-columns=":metadata.namespace,:metadata.name" 
kubectl get ns
while read line
kubectl get pods -n kube-system

See also

• Pods, Mypod.yml, Create and configure a basic Pod, pod (command), pod --help, pod install, List containers on a POD, livenessProbe, readinessProbe, Pod status, Static pod, Pod Security, PodReplacementPolicy