zabbix FC host check

fchost.conf

UserParameter=fchost.discovery, /etc/zabbix/fchost_discovery.py
UserParameter=fchost.status[*], /etc/zabbix/fchost_status.py $1

fchost_discovery.py

#!/usr/bin/env python
# coding: utf-8

import os
import json

pwd = '/sys/class/fc_host/'
hosts = list()

get_hosts = os.listdir(pwd)

for host in get_hosts:
    dc = {"{#FCHOST}": host}
    hosts.append(dc)
    
data = {'data': hosts}
print json.dumps(data)

fchost_status.py

#!/usr/bin/env python
# coding: utf-8

import sys
import subprocess as sub

host_name = sys.argv[1]
pwd = '/sys/class/fc_host/'

get_host_state = sub.Popen(['cat', '{0}{1}/port_state'.format(pwd, host_name)], stdout=sub.PIPE).communicate()

host_state = get_host_state[0].split['\n'][0]
print host_state