This commit adds two services, `grafana` and `prometheus`, and sets up
some existing services (`dovecot` and `prosody`) to expose metrics into
Grafana. In addition, systemd services have been added to facilitate
registering metrics for services into Prometheus, as well as
automatically provisioning Grafana dashboards based on static JSON
representations.
This work will continue to evolve as more services gain proper Grafana
dashboards, and Loki is also integrated for access to the systemd
journal.
By default, a `hugo-build-local@.service` systemd service is included,
for building Hugo-based sites as stored in a local Git repository (as
served by the `git` service), and into a volume (which is intended to be
served by the `nginx-serve-volume` service).
This brings a number of changes and improvements, and moves from MariaDB
to SQLite for storage, which requires manual migration for pre-existing
deployments using `prosody-migrator`.
This commit contains a fairly large diff for a fairly small change:
moving the `config/common` directory to `host/base` to better reflect
its intended use, and promoting `config/service` to the root directory.
These changes unlock some improvements in `coreos-home-server-update`
processes, which will (assuming `/etc/coreos-home-server/base` exists)
keep host-wide systemd services in sync in addition to service-specific
ones.
Changes have been make to the `Makefile` and a few other places where
`config/common` was referenced, but most of this work is renames that
are not intended to break compatibility with new or running servers.
Most importantly, this helps make WebRTC calls in XMPP more reliable
when either (or both) endpoints are behind NAT (as is the case with most
mobile devices), and avoids depending on a third-party service.
Default configuration has been applied in the virtual environment file;
this allows for setting up most host-dependent configuration easily.
This commit integrates WriteFreely as a systemd service, set up as a
single-user instance by default (as is probably appropriate for a
home-server setup); a default administrator is set up, and whoever
is managing the home-server is expected to update the username and
password after first login.
Though WriteFreely expects to have a hostname set up for the instance,
we do not listen on any specific hostname by default. It is expected,
rather, that the `nginx-proxy-http` service is used with a drop-in for
using the correct `writefreely` upstream.
Configuration for this will continue to evolve as required.
Navidrome is a Subsonic/Airsonic-compatible music server with a built-in
web interface, and can be used as a quasi-self-hosted-Spotify-alternative.
By default, music files are read from an empty `navidrome-music` volume,
which is expected to be populated via whatever external means are
available to the server. The workflow here might be improved in the
future.
The `discord-ircd` service has been removed as of a few commits ago, but
references to this were not removed entirely. In addition, we now mask,
not disable, the `coreos-home-server-update` timer to ensure this cannot
be re-enabled spuriously.
This is a basic implementation on top of the venerable `rss2email`
script, and is intended to be driven by a timer and the
`rss2email-subscribe` service, which manages the subscribed feeds.
System files are moved to `/etc/coreos-home-server` to be unambiguous
in relation to other, pre-installed system files. Long-running services
are also now defined as `Type=notify`, which helps improve ordering and
dependencies.
This contains the culmination of work done privately for a few months,
and is intended to be a solid basis for other peoples' experimentations
with setting up single-node, home-server setups using Fedora CoreOS.
