rcoup

import base64
import hashlib
import hmac
import time
from email.utils import formatdate
import requests

HOST="somewhere"
KEY_ID="gimme"
SECRET="ssshhh"

rcoup

# On EC2, /mnt is usually already on
mounted=$(mount | grep /mnt | wc -l)
if [ $mounted -eq 1 ]; then
   umount -l /mnt
fi

# Install mdadm and xfsprogs unattended
DEBIAN_FRONTEND=noninteractive apt-get -y install mdadm xfsprogs

# Create a RAID0 volume with 256KiB stripes, ignore what's already on the device

rcoup

To generate

      <RasterSymbolizer>
        <RasterColorizer default-mode="linear" default-color="white" epsilon="0.001">
          <stop color="blue"        value = "-1000"  />
          <stop color="red"         value = "-500"   mode = "discrete" />
          <stop color="yellow"      value = "0"      />
          <stop                     value = "5"      />
          <stop color="red"         value = "10"     />
          <stop color="green"       value = "15"     />