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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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NGINX Global Matomo & Theming Modifier Role

Description

This role enhances your NGINX configuration by conditionally injecting global Matomo tracking and theming elements into your HTML responses. It uses NGINX sub-filters to seamlessly add tracking scripts and CSS links to your web pages.

Overview

This role core role for Nginx HTML injection of Matomo, theming, iFrame and JS snippets based on application feature flags.

Cosmos

The diagram places NGINX Global Matomo & Theming Modifier 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).

flowchart LR
    subgraph role [sys-front-inj-all 💻]
        svc_all["all"]
    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

Global Matomo Tracking
The role includes Matomo tracking configuration and injects the corresponding tracking script into your HTML.
Global Theming
The role injects a global CSS link for consistent theming across your site.
Smart Injection
Uses NGINX's sub_filter to insert the tracking and theming snippets right before the closing </head> tag of your HTML documents.

This will automatically activate Matomo tracking and/or global theming based on your configuration.

Credits

Implemented by Kevin Veen-Birkenbach. Part of the Infinito.Nexus Project and maintained by Kevin Veen-Birkenbach. Licensed under the Infinito.Nexus Community License (Non-Commercial).

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