Allow us to enroll machines in Salt which do not yet have their firewall
configuration imported without having their rules overwritten.
Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>
* add new roles:
- monitoring.prometheus
- monitoring.prometheus-alertmanager
- monitoring.prometheus-exporter-blackbox
* add common Prometheus and Prometheus Alertmanager pillar data
* add moni.lysergic.dev specific Prometheus pillar data
Signed-off-by: Georg Pfuetzenreuter <mail@georg-pfuetzenreuter.net>