New component: Sematext Exporter

The purpose and use-cases of the new component

The Sematext Metric Exporter component is designed to export telemetry data, specifically metrics, to the Sematext platform, enabling real-time monitoring, alerting, and observability. This exporter is an extension of the existing InfluxDB exporter, leveraging Sematext's capability to listen over the Influx line protocol.

The primary changes include:

Addition of an app_token for authentication with the Sematext platform.
Introduction of Region to specify the data storage location.

Example configuration for the component

Configuration Options

timeout (default = 5s) Timeout for requests
Region Specifies the Sematext region the user is operating in; must be one of:
- US
- EU
app_token Specifies the token of the Sematext Monitoring App to which the user wants to send data.
payload_max_lines (default = 1,000) Maximum number of lines allowed per HTTP POST request.
payload_max_bytes (default = 300,000) Maximum number of bytes allowed per HTTP POST request.
metrics_schema (default = telegraf-prometheus-v2) The chosen metrics schema to write.
sending_queue Details here
- enabled (default = true) Enables the sending queue.
- num_consumers (default = 10) The number of consumers from the queue.
- queue_size (default = 1000) Maximum number of batches allowed in the queue at a given time.
retry_on_failure Details here
- enabled (default = true) Enables retries on failure.
- initial_interval (default = 5s) Time to wait after the first failure before retrying.
- max_interval (default = 30s) Upper bound on backoff interval.
- max_elapsed_time (default = 120s) Maximum amount of time (including retries) spent trying to send a request/batch.

The full list of settings exposed for this exporter are documented in config.go.

Example:

timeout: 500ms
region: US  
retry_on_failure:
  enabled: true
  initial_interval: 1s
  max_interval: 3s
  max_elapsed_time: 10s
metrics:
  app_token: xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
  sending_queue:
    enabled: true
    num_consumers: 3
    queue_size: 10
  payload_max_lines: 100
  payload_max_bytes: 1000

Telemetry data types supported

Metrics

Is this a vendor-specific component?

[x] This is a vendor-specific component
[x] If this is a vendor-specific component, I am a member of the OpenTelemetry organization.
[x] If this is a vendor-specific component, I am proposing to contribute and support it as a representative of the vendor.

Code Owner(s)

@AkhigbeEromo

Sponsor (optional)

No response

Additional context