#!/usr/bin/env python3
# -*- coding: utf-8 -*-
'''
Check the Nginx status vhost response.
'''
import os
import requests
import sys


if not os.path.exists('/etc/nginx'):
    print('Nginx dir does not exists, test skipped.')
else:
    print('Checking http://localhost/nginx_status response.')
    try:
        req = requests.get('http://localhost/nginx_status', timeout=5)
        if req.status_code != 200:
            raise Exception('Request failed with status code %s.' % req.status_code)
        if 'Active connections' not in req.text:
            raise Exception('Invalid response from nginx status url.')
    except Exception as e:
        print(str(e))
        sys.exit(1)