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

processors:
  memory_limiter:
    check_interval: 1s
    limit_percentage: 80
    spike_limit_percentage: 25
  batch:
    timeout: 5s

exporters:
  clickhouse:
    endpoint: tcp://clickhouse.example.internal:9000?dial_timeout=10s
    database: otel
    username: ${env:CLICKHOUSE_USER}
    password: ${env:CLICKHOUSE_PASSWORD}
    # Creates the database and the otel_logs / otel_traces / otel_metrics_*
    # tables on start.
    create_schema: true
    ttl: 720h
    logs_table_name: otel_logs
    traces_table_name: otel_traces
    sending_queue:
      enabled: true
      queue_size: 5000
    retry_on_failure:
      enabled: true
      initial_interval: 5s
      max_interval: 30s
      max_elapsed_time: 300s

service:
  pipelines:
    logs:
      receivers: [otlp]
      processors: [memory_limiter, batch]
      exporters: [clickhouse]
    traces:
      receivers: [otlp]
      processors: [memory_limiter, batch]
      exporters: [clickhouse]
    metrics:
      receivers: [otlp]
      processors: [memory_limiter, batch]
      exporters: [clickhouse]