MongoDB CBOR

MongoDB stores data as BSON documents. However, the MongoDB data destination on Golioth accepts application/json data and handles converting it to BSON before writing it to the specified MongoDB collection. In this example, device data is sent as CBOR, then transformed into JSON, before being delivered to the MongoDB data destination.

Reminder

Make sure to create a secret named MONGODB_CONN_STR that includes a MongoDB connection string with credentials.

Pipeline: MongoDB CBOR

filter:
  path: "*"
  content_type: application/cbor
steps:
  - name: step-0
    transformer:
      type: cbor-to-json
      version: v1
    destination:
      type: mongodb
      version: v1
      parameters:
        conn_str: $MONGODB_CONN_STR
        database: timeseries-data
        collection: device-data
        time_field: timestamp
        meta_field: metadata