otel-collector-config.yaml

# OpenTelemetry Collector configuration for Copilot Chat
# Receives OTLP from Copilot Chat and exports to multiple backends.
#
# Usage:
#   docker compose -f docs/monitoring/docker-compose.yaml up -d
#
# Then set in VS Code or launch.json:
#   OTEL_EXPORTER_OTLP_ENDPOINT=http://localhost:4318

receivers:
  otlp:
    protocols:
      http:
        endpoint: 0.0.0.0:4318
      grpc:
        endpoint: 0.0.0.0:4317

processors:
  batch:
    timeout: 5s
    send_batch_size: 256

exporters:
  # Azure Application Insights via connection string
  # Replace <your-connection-string> with your App Insights connection string
  azuremonitor:
    connection_string: "${APPLICATIONINSIGHTS_CONNECTION_STRING}"

  # Debug exporter — prints to collector stdout (useful for troubleshooting)
  debug:
    verbosity: basic

  # Local Jaeger for trace visualization
  otlphttp/jaeger:
    endpoint: http://jaeger:4318

service:
  pipelines:
    traces:
      receivers: [otlp]
      processors: [batch]
      exporters: [azuremonitor, otlphttp/jaeger, debug]
    metrics:
      receivers: [otlp]
      processors: [batch]
      exporters: [azuremonitor, debug]
    logs:
      receivers: [otlp]
      processors: [batch]
      exporters: [azuremonitor, debug]