clean one-time container run in kube

k8run.sh

#!/usr/bin/env bash

function k8run() {
    set -xu;
    IMAGE="${1}";
    PODNAME=$(basename "${IMAGE}" | tr ':' '-');
    _ARGS=("${@:2}");
    KUBE_ARGS=$(printf '"%s", ' "${_ARGS[@]}");
    PRIVILEGED="${PRIVILEGED:-false}";
    kubectl run "${PODNAME}-${USER}" --restart=Never -it --rm --attach --image overriden --overrides '
{
  "spec": {
    "containers": [
      {
        "name": "'"${PODNAME}"'",
        "image": "'"${IMAGE}"'",
        "command": [ '"${KUBE_ARGS%??}"' ],
        "stdin": true,
        "tty": true,
        "securityContext": {
          "privileged": '"${PRIVILEGED}"'
        }
      }
    ],
    "tolerations": [
      {
        "effect": "NoSchedule",
        "key": "node-role.kubernetes.io/master"
      }
    ]
  }
}';
    set +xu
}