Files
computer-playbook/roles/sys-front-inj-matomo/README.md
kevinveenbirkenbachandClaude Opus 5 c55f508e05 feat(readme): draw mandatory and disabled service relations
The cosmos generator linked a consumer to its provider only through an
'<role>' in group_names reference or an explicit provides: name. A hard
dependency has neither -- pinning the provider on unconditionally is
exactly what removes the Jinja reference the generator was reading -- so
web-svc-asset's bond to web-svc-file vanished from the diagram the moment
it became binding. Match a service key against the provider's own primary
key from the registry, in both directions.

Services the role turns off drew a solid 1:1 edge, claiming a mandatory
relationship for something that carries nothing at deploy time. They now
render as a red 0..0 edge; edge merging gained a real precedence so a
provider consumed through two keys stays live when only one is off.

Named colour, not hex: a '#' opens an entity code in the mermaid lexer and
turns the whole diagram into a parse error on GitHub.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-08-17 18:02:31 +02:00

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Markdown

# NGINX Matomo Tracking Role
## Description
This Ansible role automates the integration of Matomo tracking code into NGINX-served websites. It simplifies the process of adding the Matomo analytics tracking script and image tracker to all your web pages served through NGINX.
## Overview
This role injects Matomo analytics tracking code and noscript image tracker into Nginx-served HTML pages.
## Cosmos
The diagram places NGINX Matomo Tracking Role in the Infinito.Nexus cosmos: the components it deploys (capabilities), the central services it consumes (dependencies), and its outward reach (federation and bridged external networks).
```mermaid
flowchart LR
subgraph role [sys-front-inj-matomo 💻]
svc_matomo["matomo"]
end
```
Solid `1:1` edges are fixed relationships; dashed `0..1` edges are conditional (enabled only in matching deployments); red `0..0` edges are turned off in this role. Node markers show the role's deploy modes (💻 host, 🐳 compose, 🐝 swarm); ❌ marks a service that is explicitly turned off, and ⚙️ an Ansible role dependency declared in `meta/main.yml`.
## Features
- Automated insertion of Matomo tracking script into the `</head>` tag of HTML pages.
- Integration of a noscript image tracker before the `</body>` tag for tracking users with JavaScript disabled.
- Configuration to apply changes on every request, ensuring that dynamic content and single-page applications are also tracked.
## Requirements
- NGINX installed on the target server.
- Matomo analytics platform set up and accessible.
## Dependencies
- None. This role is designed to be included in NGINX server block configurations.
## Customization
You can customize the tracking script and the noscript image tracker by editing the `matomo-tracking.js.j2` and `matomo.subfilter.conf.j2` templates.
## Credits
Implemented by **[Kevin Veen-Birkenbach](https://www.veen.world)**.
Part of the [Infinito.Nexus Project](https://s.infinito.nexus/code) and maintained by [Kevin Veen-Birkenbach](https://www.veen.world).
Licensed under the [Infinito.Nexus Community License (Non-Commercial)](https://s.infinito.nexus/license).