grafana: ipmi: filter out Prochot
a low constant, too low for considering hot, not sure what it is
grafana: add ipmi dashboard
grafana: add postgres-overview
grafana: add node-exporter-full
grafana: import nginx-mixin prebuilt
grafana: add node-exporter mixin prebuilts
grafana: import thanos mixin prebuilts
grafana: import ceph upstream dashboards
operators: add grafana-operator
migrate nginx-exporter to flux
migrate node-exporter to flux
manual flux 2.4 bootstrap via flux install & create
doing git stuff ourselves