The current Grafana Loki server, *loki0.pyrocufflink.blue*, runs Fedora
CoreOS and is managed by Ignition and *cfg*. Since I have declared
*cfg* a failed experiment, I'm going to re-deploy Loki on a new VM
running Fedora Linux and managed by Ansible.
The *loki* role installs Podman and defines a systemd-managed container
to run Grafana Loki.
