scrape_configs:
  - file_sd_configs:
    - files:
      - /etc/promtail/file_sd/*.yml
      - /etc/promtail/file_sd/*.yaml
      - /etc/promtail/file_sd/*.json
    job_name: file_sd

  - job_name: journal
    journal:
      labels:
        hostname: ''
        job: systemd-journal
      max_age: 12h
    pipeline_stages:
    - regex:
        expression: .*(?P<drop_key>oom-kill).*
    - labels:
        drop_key: null
    - match:
        action: drop
        selector: '{drop_key!="oom-kill"}'
    relabel_configs:
    - source_labels:
      - _journal_systemd_unit
      target_label: unit