Ansible facts script for ethtool

ethtool.fact

#!/usr/bin/env python

import json
import subprocess

result = {}

interface_stats = subprocess.check_output("/usr/sbin/ethtool -i eth0", shell=True)

for line in interface_stats.strip().split("\n"):
        key, value = line.split(": ")
        result[key] = value

print json.dumps(result, indent=2)