[fluent-bit][0] is a generic, highly-configurable log collector. It was
apparently initially developed for fluentd, but is has so many output
capabilities that it works wil many different log aggregation systems,
including Victoria Logs.
Although Victoria Logs supports the Loki input format, and therefore
_Promtail_ would work, I want to try to avoid depending on third-party
repositories. _fluent-bit_ is packaged by Fedora, so there shouldn't be
any dependency issues, etc.
[0]: https://fluentbit.io
The `host-setup.yml` playbook now imports the `datavol.yml` playbook, so
that new machines (particularly those provisioned by the
host-provisioner) get their data volumes formatted and mounted
automatically.
The `site.yml` playbook imports all of the other playbooks, providing a
way to deploy _everything_. Normally, this would only be done for a
single host, as part of its initial provisioning, to quickly apply all
common configuration and any application-specific configuration for
whatever roles the host happens to hold.
The `host-setup.yml` playbook provides an entry point for configuring
all common configuration. Basically anything we want to do to _every_
machine, regardless of its location or role.
Dustin