Ancillary systems maintenance

Bump versions if necessary:

• Monitoring
  • Prometheus
  • Grafana
  • Grafana Dashboards
  • Blackbox
  • Loki, https://github.com/grafana/loki/releases
  • Loki docker plugin. Since it requires restarting the docker service on all swarm nodes it is best done while running system updates.

    # Verify version:
    docker plugin inspect loki
    

    # Upgrade:
    docker plugin disable loki --force
    docker plugin upgrade loki grafana/loki-docker-driver:3.2.1 --grant-all-permissions
    docker plugin enable loki
    systemctl restart docker
    

  • node_exporter
  • CAdvisor
• Metabase
• Matomo and MariaDB
• Mailserver