Updated README.md

README.md

@@ -1,7 +1,45 @@
 # pihole-to-influxdb
+## Introduction
 Based slightly on my other project, [speedtest-to-influxdb](https://github.com/chriscn/speedtest-to-influxdb). This project leverages the [Pi-Hole](https://pi-hole.net/) API to gather data about your PiHole instance and store it inside of InfluxDB for your future projects.
 
 This project is automatically built through GitHub actions and the DockerHub file can be found [here](https://hub.docker.com/r/chriscn/pihole-to-influxdb).
 
 ## Setup
-TODO Write.
+### Configuring the script
+The InfluxDB connection settings can be configured as followed:
+- INFLUX_DB_ADDRESS=192.168.xxx.xxx
+- INFLUX_DB_PORT=8086
+- INFLUX_DB_USER=user
+- INFLUX_DB_PASSWORD=pass
+- INFLUX_DB_DATABASE=pihole
+The PiHole settings can be configured as followed:
+- PIHOLE_HOSTNAME=192.168.xxx.xxx
+- PIHOLE_INTERVAL=15 *Interval in seconds*
+### Docker Command
+```
+    docker run -d --name pihole-to-influx \
+    -e 'INFLUX_DB_ADDRESS'='_influxdb_host_' \
+    -e 'INFLUX_DB_PORT'='8086' \
+    -e 'INFLUX_DB_USER'='_influx_user_' \
+    -e 'INFLUX_DB_PASSWORD'='_influx_pass_' \
+    -e 'INFLUX_DB_DATABASE'='pihole' \
+    -e 'PIHOLE_INTERVAL'='1800' \
+    -e 'PIHOLE_HOSTNAME'='192.168.xxx.xxx'  \
+    chriscn/pihole-to-influxdb
+```
+### docker-compose
+```yaml
+version: "3"
+services:
+    pihole-to-influxdb:
+        image: chriscn/pihole-to-influxdb
+        container_name: pihole-to-influxdb
+        environment:
+        - INFLUX_DB_ADDRESS=192.168.xxx.xxx
+        - INFLUX_DB_PORT=8086
+        - INFLUX_DB_USER=user
+        - INFLUX_DB_PASSWORD=pass
+        - INFLUX_DB_DATABASE=pihole
+        - PIHOLE_HOSTNAME=192.168.xxx.xxx
+        - PIHOLE_INTERVAL=15
+```