zabbix-docker-discover.py

#!/usr/bin/python

#################################################################
#
# zabbix-docker-discover.py
#
#   A program that produces LLD information for Zabbix to
#   process Docker instances.
#
# Version: 1.0
#
# Author: Richard Sedlak
#
#################################################################

import subprocess
import json

strings = subprocess.Popen("docker ps -a", shell=True, stdout=subprocess.PIPE).stdout.readlines()

l=list()
for i in range(1,len(strings)):
	pstring = strings[i].split()
	d=dict()
	d["{#ZD_ID}"]=pstring[0]
	d["{#ZD_IMAGE}"]=pstring[1]
	d["{#ZD_NAME}"]=pstring[-1]
	l.append(d)

s_json=dict()
s_json["data"]=l

print json.dumps(s_json)