#!/bin/bash

if [ $# -ne 1 ]; then
  echo "Usage: $0 <fqdn>"
  exit 1
fi

POD_ID="test-pod-$RANDOM"
IMAGE="docker-registry.tools.wmflabs.org/toollabs-stretch"
COMMAND="/bin/sleep 3600"
NODE_SELECTOR=$1

kubectl run "$POD_ID" --generator=run-pod/v1 --restart=Never --image=$IMAGE --overrides="{ \"apiVersion\": \"v1\", \"spec\": { \"nodeSelector\": { \"kubernetes.io/hostname\": \"$NODE_SELECTOR\" } } }"  "$COMMAND"