DCOS Run any shell command on all slave nodes (private and public)

dcosRunOnAllSlaves.sh

#!/bin/bash

# Run any shell command on all slave nodes (private and public)

# Usage : dcosRunOnAllSlaves.sh <CMD= any shell command to run, Ex: ulimit -a >
CMD=$1
for i in `dcos node | egrep -v "TYPE|master" | awk '{print $1}'`; do 
   echo -e "\n###> Running command [ $CMD ] on $i"
   dcos node ssh --option StrictHostKeyChecking=no --option LogLevel=quiet --master-proxy --private-ip=$i "$CMD"
   echo -e "======================================\n"
done