├── README.md
└── piholestats.sh


/README.md:
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 1 | # piholestatus
 2 | A script to display Pi-Hole stats in Grafana via InfluxDB
 3 | 
 4 | 
 5 | Script originally created by JON HAYWARD: https://fattylewis.com/Graphing-pi-hole-stats/
 6 | Adapted fo work with InfluxDB by /u/tollsjo in December 2016
 7 | 
 8 | To install and run the script as a service under SystemD. See: https://linuxconfig.org/how-to-automatically-execute-shell-script-at-startup-boot-on-systemd-linux
 9 | 
10 | You can set this up on pretty much any host that has access to the Pi-Hole API and the InfluxDB API. I opted to run it as a service on the Pi-Hole Host. It requires the http API to be enabled on Influx. It also requires a "pip install influxdb" to work. Tested on Ubuntu 16.04
11 | 
12 | Dashboard Example: 
13 | ![Grafana Dashboard](http://i.imgur.com/4bitvQt.png)
14 | 


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/piholestats.sh:
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 1 | #! /usr/bin/python
 2 | 
 3 | # Script originally created by JON HAYWARD: https://fattylewis.com/Graphing-pi-hole-stats/
 4 | # Adapted to work with InfluxDB by /u/tollsjo in December 2016
 5 | # Updated by Cludch December 2016
 6 | 
 7 | # To install and run the script as a service under SystemD. See: https://linuxconfig.org/how-to-automatically-execute-shell-script-at-startup-boot-on-systemd-linux
 8 | 
 9 | import requests
10 | import time
11 | from influxdb import InfluxDBClient
12 | 
13 | HOSTNAME = "pihole" # Pi-hole hostname to report in InfluxDB for each measurement
14 | PIHOLE_API = "http://127.0.0.1/admin/api.php"
15 | INFLUXDB_SERVER = "dashboard" # IP or hostname to InfluxDB server
16 | INFLUXDB_PORT = 8086 # Port on InfluxDB server
17 | INFLUXDB_USERNAME = "telegraf"
18 | INFLUXDB_PASSWORD = "telegraf"
19 | INFLUXDB_DATABASE = "telegraf"
20 | DELAY = 10 # seconds
21 | 
22 | def send_msg(domains_blocked, dns_queries_today, ads_percentage_today, ads_blocked_today):
23 | 
24 | 	json_body = [
25 | 	    {
26 | 	        "measurement": "piholestats." + HOSTNAME.replace(".", "_"),
27 | 	        "tags": {
28 | 	            "host": HOSTNAME
29 | 	        },
30 | 	        "fields": {
31 | 	            "domains_blocked": int(domains_blocked),
32 |                     "dns_queries_today": int(dns_queries_today),
33 |                     "ads_percentage_today": float(ads_percentage_today),
34 |                     "ads_blocked_today": int(ads_blocked_today)
35 | 	        }
36 | 	    }
37 | 	]
38 | 
39 | 	client = InfluxDBClient(INFLUXDB_SERVER, INFLUXDB_PORT, INFLUXDB_USERNAME, INFLUXDB_PASSWORD, INFLUXDB_DATABASE) # InfluxDB host, InfluxDB port, Username, Password, database
40 | 	# client.create_database(INFLUXDB_DATABASE) # Uncomment to create the database (expected to exist prior to feeding it data)
41 | 	client.write_points(json_body)
42 | 
43 | if __name__ == '__main__':
44 |         while True:
45 |           api = requests.get(PIHOLE_API) # URI to pihole server api
46 |           API_out = api.json()
47 |           domains_blocked = (API_out['domains_being_blocked']).replace(',', '')
48 |           dns_queries_today = (API_out['dns_queries_today']).replace(',', '')
49 |           ads_percentage_today = (API_out['ads_percentage_today'])
50 |           ads_blocked_today = (API_out['ads_blocked_today']).replace(',', '')
51 | 
52 |           send_msg(domains_blocked, dns_queries_today, ads_percentage_today, ads_blocked_today)
53 |           time.sleep(DELAY)
54 | 


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