pez-infra/ansible/services

Services

Version-controlled service definitions across the fleet. Each subdirectory is a single deployable unit — either a Docker Compose stack, a systemd unit, or a static config file set — that the Ansible roles in ansible/roles/ pick up and deploy.

Layout

services/
├── <service-name>/
│   ├── docker-compose.yml      # Docker services
│   ├── <service>.service       # Native systemd unit (when applicable)
│   ├── config/                 # Mounted/copied config files
│   ├── *.enc.{yml,yaml,env}    # SOPS-encrypted secrets
│   └── README.md               # Service-specific notes (where relevant)

There is no per-host subdirectory — services are named by what they are, and the host they land on is decided by docker_services / systemd_services lists in ansible/inventory/host_vars/<host>.yml.

Service inventory

Service	Type	Host(s)	Notes
caddy	Native (apt)	helsinki-a	Reverse proxy. Caddyfile lives here.
authelia	Docker	helsinki-a	SSO, plus MariaDB and LLDAP sidecars
bitwarden	Docker	helsinki-a	Vaultwarden + MariaDB
forgejo	Docker	helsinki-a	Git forge
poste-io	Docker	nuremberg-a	Mail
jellyseerr	Docker	london-b	Plex request manager
navidrome	Docker	london-b	Music streaming
slskd	Docker	london-b	Soulseek client
miniflux	Docker	london-b	RSS reader (with postgres)
smartctl-exporter	Docker	london-b, copenhagen-a	SMART metrics
plex-exporter	Docker	london-b	Plex metrics
octopus-exporter	Docker	london-c	Octopus Energy metrics
minecraft	Docker	copenhagen-a	PaperMC server
radarr / sonarr / lidarr / readarr / prowlarr / whisparr	systemd	london-b	*Arr stack (systemd unit files here)
transmission	systemd	london-b	Config files (the daemon itself is apt)
samba / vsftpd	systemd	london-b	File-sharing config
ollama	systemd	london-b	Custom unit + binary install
mangos-realmd / mangos-world / mangos-zero	systemd	copenhagen-a	MaNGOS WoW server
promtail	systemd	(currently unused; historical)	Log shipper, replaced by Alloy
status-page	Cron script	helsinki-a	update-status.sh writes /srv/status
rc.d	FreeBSD rc.conf	(historical)	Snapshot of london-a's old FreeBSD setup

Conventions

• Compose stacks live at <service>/docker-compose.yml and are deployed to /opt/docker/<service>/ on the target host.
• Systemd units are copied to /etc/systemd/system/<service>.service by the media_stack or systemd_services role.
• Secrets are SOPS-encrypted (*.enc.yml) and decrypted into place at deploy time.

Adding a new service

See docs/getting-started.md for the end-to-end flow (compose → host_vars → Caddy → DNS → docs).