version: v2

agent_settings:
  tag: azure-serverless-test
  log:
    level: info

inputs:
  files:
    - labels: captured_requests
      path: /var/captured_requests/body_*.json
      enable_incoming_line_anomalies: true

filters:
  - name: appinsight_trace_filter
    type: buffered-trace
    # trace_id_pattern  must be a regex with single capture group.
    trace_id_pattern: \"ai\.operation\.id\":\"(?P<id>\w+)"
    # failure_pattern is the regex pattern which is used to determine whether the trace events should be considered failure.
    # all failed traces pass the filter.
    failure_pattern: \"prop__status\":\"Failed\"
    # latency_pattern is an optional regex pattern which extracts latency value from trace events.
    latency_pattern: \"prop__executionDuration\":\"(?P<latency>\d+)\"
    # latency_threshold is the limit for trace latencies in milliseconds. Traces whose duration exceed this threshold will pass the filter.
    latency_threshold: 3000
    # success_sample_rate is a floating number between 0 and 1. Default is 0.01 which means 1% of successful traces passes the filter.
    success_sample_rate: 0
    # trace_deadline is the duration to wait after last event of an operation seen. 
    # Once deadline is reached filtering/sampling will be applied to the events of trace
    trace_deadline: 5s

outputs:
  streams:
    - name: app-insights
      type: azure
      # replace endpoint and instrumentation key with your app insight endpoint/key
      endpoint: "https://centralus-0.in.applicationinsights.azure.com/v2/track" 
      api_key: "INSTRUMENTATION_KEY"
      features: log
   
workflows:
  function-trace-forward-workflow:
    filter: appinsight_trace_filter
    input_labels:
      - captured_requests
    destinations:
      - app-insights