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:
  # Docker containers logs
  - job_name: docker
    docker_sd_configs:
      - host: unix:///var/run/docker.sock
        refresh_interval: 5s
        filters:
          - name: label
            values: ["logging=promtail"]

    relabel_configs:
      # Use container name as job
      - source_labels: ['__meta_docker_container_name']
        regex: '/(.*)'
        target_label: 'container'

      # Use image name
      - source_labels: ['__meta_docker_container_image']
        target_label: 'image'

      # Use container ID
      - source_labels: ['__meta_docker_container_id']
        target_label: 'container_id'

      # Add all docker labels as labels
      - action: labelmap
        regex: __meta_docker_container_label_(.+)

  # All Docker containers (fallback)
  - job_name: docker_all
    docker_sd_configs:
      - host: unix:///var/run/docker.sock
        refresh_interval: 5s

    relabel_configs:
      - source_labels: ['__meta_docker_container_name']
        regex: '/(.*)'
        target_label: 'container'

      - source_labels: ['__meta_docker_container_image']
        target_label: 'image'

      - source_labels: ['__meta_docker_container_log_stream']
        target_label: 'stream'

      # Extract compose project and service
      - source_labels: ['__meta_docker_container_label_com_docker_compose_project']
        target_label: 'compose_project'

      - source_labels: ['__meta_docker_container_label_com_docker_compose_service']
        target_label: 'compose_service'

  # System logs
  - job_name: system
    static_configs:
      - targets:
          - localhost
        labels:
          job: varlogs
          __path__: /var/log/*log