kubectl-note.txt

# get daemonset image name.
$ kubectl get ds ${DS_NAME} -o json -n kube-system | jq -r .spec.template.spec.containers[].image | sort -u

# get specify pod image name. 
$ kubectl get pod -n kube-system | grep ${Pod_Name} | awk '{print $1}' | while read x; do kubectl get pod $x -o json -n kube-system | jq -r .spec.containers[].image; done

# force delete pod 
$ kubectl delete pods ${Pod_Name} --grace-period=0 --force

# get all namespace pod image name
kubectl get po --all-namespaces -o json | jq -r .items[].spec.containers[].image | sort -u