server:
  http_listen_port: 3180
  grpc_listen_port: 0

positions:
  filename: /tmp/positions.yaml

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

scrape_configs:
  - job_name: mattermost
    pipeline_stages:
      - match:
          selector: '{job="mattermost"}'
          stages:
            - json:
                expressions:
                  timestamp: timestamp
                  level: level
      - labels:
          level:
      - timestamp:
          format: '2006-01-02 15:04:05.999 -07:00'
          source: timestamp
    static_configs:
    - targets:
        - localhost
      labels:
        job: mattermost
        app: mattermost
        __path__: /logs/*.log
  # https://ruanbekker.medium.com/logging-with-docker-promtail-and-grafana-loki-d920fd790ca8
  - job_name: docker
    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_log_stream']
        target_label: 'logstream'
    pipeline_stages:
      - static_labels:
          job: docker