Update readme

README.md

@@ -17,31 +17,74 @@ Add the ones that differ on your system.
 
 | Environment Variable | Example Value | Description |
 | -------------------- | ------------- | ----------- |
-| NGINX_LOG_PATH | /config/log/nginx/access.log | Optional, defaults to the example. |
+| NGINX_LOG_PATH | /config/log/nginx/access.log | Container path for Nginx logfile , defaults to the example. |
+| GEO_MEASUREMENT | geoip2influx | InfluxDB measurement name for geohashes. Optional, defaults to the example. |
+| LOG_MEASUREMENT | nginx_access_logs | InfluxDB measurement name for nginx logs. Optional, defaults to the example. |
+| SEND_NGINX_LOGS | true | Set to `false` to disable nginx logs. Optional, defaults to `true`. |
+| GEOIP2INFLUX_LOG_LEVEL | info | Sets the log level in geoip2influx.log. Use `debug` for verbose logging Optional, defaults to info. |
+| GEOIP2INFLUX_LOG_PATH | /config/log/geoip2influx/geoip2influx.log | Optional. Defaults to example. |
+| GEOIP_DB_PATH | /config/geoip2db/GeoLite2-City.mmdb | Optional. Defaults to example. |
+| MAXMINDDB_LICENSE_KEY | xxxxxxx | Add your Maxmind licence key |
+| MAXMINDDB_USER_ID | xxxxxxx| Add your Maxmind account id |
+
+**InfluxDB v1.8.x values**
+
+| Environment Variable | Example Value | Description |
+| -------------------- | ------------- | ----------- |
 | INFLUX_HOST | localhost | Host running InfluxDB. |
 | INFLUX_HOST_PORT | 8086 | Optional, defaults to 8086. |
 | INFLUX_DATABASE | geoip2influx | Optional, defaults to geoip2influx. |
 | INFLUX_USER | root | Optional, defaults to root. |
 | INFLUX_PASS | root | Optional, defaults to root. |
-| GEO_MEASUREMENT | geoip2influx | Optional, InfluxDB measurement name for geohashes. Defaults to the example. |
-| LOG_MEASUREMENT | nginx_access_logs | Optional, InfluxDB measurement name for nginx logs. Defaults to the example. |
-| SEND_NGINX_LOGS | true | Optional, set to `false` to disable nginx logs. Defaults to `true`. |
-| GEOIP2INFLUX_LOG_LEVEL | info | Optional. Sets the log level in geoip2influx.log. Use `debug` for verbose logging Optional, defaults to info. |
-| INFLUX_RETENTION | 7d | Optional. Sets the retention for the database. Defaults to example.|
-| INFLUX_SHARD | 1d | Optional. Set the shard for the database. Defaults to example. |
+| INFLUX_RETENTION | 7d | Sets the retention for the database. Optional, defaults to example.|
+| INFLUX_SHARD | 1d | Set the shard for the database. Optional, defaults to example. |
 
-***
+**InfluxDB v2.x values**
+
+| Environment Variable | Example Value | Description |
+| -------------------- | ------------- | ----------- |
+| USE_INFLUXDB_V2 | true | Required if using InfluxDB2. Defaults to false |
+| INFLUXDB_V2_TOKEN | secret-token | Required |
+| INFLUXDB_V2_URL | http://localhost:8086 | Optional, defaults to http://localhost:8086 |
+| INFLUXDB_V2_ORG | geoip2influx | Optional, defaults to geoip2influx. Will be created if not exists. |
+| INFLUXDB_V2_BUCKET | geoip2influx | Optional, defaults to geoip2influx. Will be created if not exists. |
+| INFLUXDB_V2_RETENTION | 604800 | Optional, defaults to 604800. 7 days in seconds |
+| INFLUXDB_V2_DEBUG | false | Optional, defaults to false. Enables the debug mode for the influxdb-client package. |
+| INFLUXDB_V2_BATCHING | true | Optional, defaults to false. Enables batch writing of data. |
+| INFLUXDB_V2_BATCH_SIZE | 100 | Optional, defaults to 10. |
+| INFLUXDB_V2_FLUSH_INTERVAL | 30000 | Optional, defaults to 15000. How often in milliseconds to write a batch |
+
+### INFLUXDB_V2_TOKEN
+
+If the organization or bucket does not exist, it will try and create them with the token.
 
-### InfluxDB 
+> [!NOTE]
+> The minimim level of rights needed is write access to the bucket.
 
-#### InfluxDB v2.x is not supported. Use v1.8.x. 
+### MaxMind Geolite2
 
-The InfluxDB database will be created automatically with the name you choose.
+Get your licence key here: https://www.maxmind.com/en/geolite2/signup
+
+## InfluxDB 
+
+### InfluxDB v2.x and v1.8x is supported.
+
+#### Note: The Grafana dashboard currently only supports InfluxDB v1.8.x
+
+The InfluxDB database/bucket and retention rules will be created automatically with the name you choose.
+
+```
+-e INFLUX_DATABASE=geoip2influx or -e INFLUXDB_V2_BUCKET=geoip2influx
+```
 
 ***
 
 ## Grafana dashboard: 
-### [Grafana Dashboard Link](https://grafana.com/grafana/dashboards/12268/)
+
+Use [https://github.com/GilbN/geoip2influx/blob/master/nginx_logs_geo_map.json](https://github.com/GilbN/geoip2influx/blob/master/nginx_logs_geo_map.json)
+
+> [!NOTE]
+> Dashboard currently only supports InfluxDB 1.8.x.
 
 ***