file Sink

The file sink configures Boundary to send events to a file.

sink = {
    name = "obs-sink"
    description = "Observations sent to a file"
    event_types = ["observation"]
    format = "cloudevents-json"
    file {
      file_name = "file-name"
    }
  }

The sink stanza may be specified more than once to make Boundary send events to multiple sinks; however, each file sink must have a unique path + file_name.

common parameters

These parameters are shared across all sink types: common sink parameters

file parameters

These parameters are only valid for a file sink.

• path - Specifies the file path for the sink.

• file_name - Specifies the file name for the sink.

• rotate_bytes - Specifies the number of bytes that should trigger rotation of a file sink.

• rotate_duration - Specifies how often a file sink should be rotated.

• rotate_max_files - Specifies how many historical rotated files should be kept for a file sink.