server:
  http_listen_port: 9080
  grpc_listen_port: 0

positions:
  filename: /tmp/positions.yaml

clients:
  - url: http://loki:3100/loki/api/v1/push

scrape_configs:
  # - job_name: system
  #   static_configs:
  #     - targets:
  #         - localhost
  #       labels:
  #         job: varlogs
  #         __path__: /var/log/*log
  - job_name: docker
    static_configs:
      - targets:
          - localhost
        labels:
          job: dockerlogs
          __path__: /host/containers/*/*log
    pipeline_stages:
      - json:
          expressions:
            output: log
            stream: stream
            attrs:
      - json:
          expressions:
            tag:
          source: attrs
      - regex:
          expression: (?P<image_name>(?:[^|]*[^|])).(?P<container_name>(?:[^|]*[^|])).(?P<image_id>(?:[^|]*[^|])).(?P<container_id>(?:[^|]*[^|]))
          source: tag
      - timestamp:
          format: RFC3339Nano
          source: time
      - labels:
          tag:
          stream:
          image_name:
          container_name:
          image_id:
          container_id:
      - output:
          source: output