influxdb-bridge-examples

An example bridge configuration

{
    "version": "1",
    "connections": [
        {
            "name": "InfluxDB v1 Connection",
            "connection": {
                "driver": "influxdbv1",
                "hostname": "influxdb-v1.example.com",
                "port": 8086,
                "database": "mqtt_data",
                "credentials": {
                    "username": "admin",
                    "password": "password123"
                }
            },
            "options": {
                "bufferSize": 5000,
                "timeoutMs": 3000,
                "queueMaxSize": 10000,
                "maxRetries": 15,
                "retryDelayMs": 1000
            },
            "topicMappings": [
                {
                    "name": "topic-mapping-to-weather-measurement",
                    "schemaMapping": "weather-schema-mapping",
                    "target": "weather_data",
                    "mqttTopics": [
                        "sensors/weather/#"
                    ]
                }
            ]
        },
        {
            "name": "InfluxDB v2 Connection",
            "connection": {
                "driver": "influxdbv2",
                "hostname": "influxdb-v2.example.com",
                "port": 8086,
                "database": "mqtt_metrics",
                "organization": "my-org",
                "credentials": {
                    "token": "your-influxdb-v2-token"
                },
                "compression": {
                    "enable": true
                }
            },
            "options": {
                "bufferSize": 1000,
                "timeoutMs": 4000,
                "queueMaxSize": 5000,
                "maxRetries": 10,
                "retryDelayMs": 2000
            },
            "topicMappings": [
                {
                    "name": "topic-mapping-to-system-measurement",
                    "schemaMapping": "system-schema-mapping",
                    "target": "system_metrics",
                    "mqttTopics": [
                        "system/metrics/#"
                    ]
                }
            ]
        }
    ],
    "schemaMappings": [
        {
            "name": "weather-schema-mapping",
            "mapping": [
                {
                    "source": "[client_id]",
                    "target": "device_id",
                    "targetType": "tag"
                },
                {
                    "source": "[payload][temperature]",
                    "target": "temperature",
                    "targetType": "field"
                },
                {
                    "source": "[payload][humidity]",
                    "target": "humidity",
                    "targetType": "field"
                },
                {
                    "source": "[payload][location]",
                    "target": "location",
                    "targetType": "tag"
                },
                {
                    "source": "[timestamp]",
                    "target": "recorded_at",
                    "targetType": "field"
                }
            ]
        },
        {
            "name": "system-schema-mapping",
            "mapping": [
                {
                    "source": "[client_id]",
                    "target": "host",
                    "targetType": "tag"
                },
                {
                    "source": "[payload][cpu]",
                    "target": "cpu_usage",
                    "targetType": "field"
                },
                {
                    "source": "[payload][memory]",
                    "target": "memory_usage",
                    "targetType": "field"
                },
                {
                    "source": "[payload][disk]",
                    "target": "disk_usage",
                    "targetType": "field"
                },
                {
                    "source": "system",
                    "target": "data_type",
                    "targetType": "tag",
                    "options": {
                        "isConst": true
                    }
                }
            ]
        }
    ]
}

An example bridge configuration connecting to both both Influxdb v1 and Invluxdb v2/v3