Promtail scrape config for PlexMedia Server

promtail-config.yaml

server:
  http_listen_port: 9080
  grpc_listen_port: 0

positions:
  filename: /tmp/positions.yaml

clients:
  - url: http://192.168.100.8:3100/loki/api/v1/push

scrape_configs:
  - job_name: plexmediaserver
    static_configs:
      - labels:
          __path__: /var/lib/plexmediaserver/Library/Application Support/Plex Media Server/Logs/Plex Media Server.log
          job: plexmediaserver
          server: "plex"

    pipeline_stages:
      - regex:
          expression: "^(?s)(?P<time>\\w+ \\d+, \\d+ \\d+:\\d+:\\d+\\.\\d+?) \\[(?P<epoch>[^\\]]+)\\] (?P<level>[a-zA-Z]+) - (?P<content>.*)$"
      - labels:
          level:
          content:
      - timestamp:
          source: time
          format: "Jan 02, 2006 15:04:05.000"
          location: "Etc/UTC"
      - output:
          source: content

  - job_name: journal
    journal:
      max_age: 12h
      labels:
        job: systemd-journal
    relabel_configs:
      - source_labels: ["__journal__systemd_unit"]
        target_label: "unit"
      - source_labels: ["__journal__hostname"]
        target_label: "hostname"