| INFLUXDB_HOST={{ influxdb_ip }} # Specify the IP address or DNS name of the InfluxDB node | |
| INFLUXDB_PORT={{ influxdb_port }} # InfluxDB API port used by Grafana datasource. Specify 8086. | |
| {% if grafana_username is defined %} | |
| GRAFANA_USERNAME={{ grafana_username }} # Grafana username for logging in to the dashboard UI. | |
| {% endif %} | |
| {% if grafana_password is defined %} | |
| GRAFANA_PASSWORD={{ grafana_password }} # Grafana password for logging in to the dashboard UI. | |
| {% endif %} |