Crate taceo_nodes_observability 

Telemetry setup for the MPC-nodes.

This module centralizes configuration and initialization of observability:

• Reading service name, tracing endpoint and metrics exporter settings from environment variables into TracingConfig, MetricsConfig and related structs.
• Setting up logging/tracing (Datadog or a default tracing-subscriber).
• Installing metrics exporters (Datadog, StatsD or Prometheus) based on the chosen MetricsConfig.

Call initialize_tracing once at startup to configure tracing and metrics.

Structs

DatadogMetricsConfig

Datadog metrics exporter configuration (DogStatsD).

PushPrometheusMetricsConfig

Push mode Prometheus metrics configuration.

ScrapePrometheusMetricsConfig

Scrape mode Prometheus metrics configuration.

StatsDMetricsConfig

StatsD metrics exporter configuration.

TracingConfig

Configuration for telemetry (tracing + metrics) of the service.

Enums

MetricsConfig

Metrics exporter configuration.

PrometheusMetricsConfig

Prometheus metrics exporter configuration.

Functions

initialize_metrics

Initialize metrics exporter according to MetricsConfig.

initialize_tracing

Initializes structured logging/tracing for the service.

install_tracing

Installs a local tracing subscriber with a formatted output layer and an environment filter.