Run local Prometheus and Grafana instances, to observe local services.
Edit the scrape_configs section of prometheus.yml to point to the instances
of the services that you're running locally.
Run make install, which will download and install Prometheus and Grafana to
/tmp/lpg, and copy over the config files from this repo.
Run make run, which will start local instances of Prometheus and Grafana in a
single "view". Prometheus has log lines starting with [P ] and will be running
on http://localhost:9090. Grafana has log lines starting with [ G] and will be
running on http://localhost:3000. The default Grafana username/password is
admin/admin.
See the Makefile to change the software versions, more targets, etc.