Files
computer-playbook/roles/sys-svc-cdn/README.md
Kevin Veen-Birkenbach 231fd567b3 feat(frontend): rename inj roles to sys-front-*, add sys-svc-cdn, cache-busting lookup
Introduce sys-svc-cdn (cdn_paths/cdn_urls/cdn_dirs) and ensure CDN directories + latest symlink.

Rename sys-srv-web-inj-* → sys-front-inj-*; update includes/templates; serve shared/per-app CSS & JS via CDN.

Add lookup_plugins/local_mtime_qs.py for mtime-based cache busting; split CSS into default.css/bootstrap.css + optional per-app style.css.

CSP: use style-src-elem; drop unsafe-inline for styles. Services: fix SYS_SERVICE_ALL_ENABLED bool and controlled flush.

BREAKING CHANGE: role names changed; replace includes and references accordingly.

Conversation: https://chatgpt.com/share/68b55494-9ec4-800f-b559-44707029141d
2025-09-01 10:10:23 +02:00

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Markdown

# sys-svc-cdn
CDN helper role for building a consistent asset tree, URLs, and on-disk layout.
## Description
Provides compact filters and defaults to define CDN paths, turn them into public URLs, collect required directories, and prepare the filesystem (including a `latest` release link).
## Overview
Defines a per-role CDN structure under `roles/<application_id>/<version>` plus shared and vendor areas. Exposes ready-to-use variables (`cdn`, `cdn_dirs`, `cdn_urls`) and ensures directories exist. Optionally links the current release to `latest`.
## Features
* Jinja filters: `cdn_paths`, `cdn_urls`, `cdn_dirs`
* Variables: `CDN_ROOT`, `CDN_VERSION`, `CDN_BASE_URL`, `cdn`, `cdn_dirs`, `cdn_urls`
* Creates shared/vendor/release directories
* Maintains `roles/<id>/latest` symlink (when version ≠ `latest`)
* Plays nicely with `web-svc-cdn` without circular inclusion