ansible-core's template lookup deep-copies every task variable on each
call. The role-local template_shallow of web-opt-rdr-domains, which hands
the builtin a top-level copy whose values stay shared, moves to
plugins/lookup so every role can use it. The nine template lookups of the
front injectors switch to it: six in sys-front-inj-design and one each in
sys-front-inj-dashboard, sys-front-inj-logout and sys-front-inj-matomo.
None of the switched templates or the lookups they call writes into the
task variables.
Tests:
- the plugin renders like the builtin, never deep-copies the caller's
values and leaves the caller's variables unchanged
- for every role with design sources, clearnet and onion vhosts, with and
without a logo, the design facts are identical to the builtin's, or it
fails with the identical error
- the dashboard, logout and matomo code renders identically
- the redirect loop of web-opt-rdr-domains still renders through the
shared plugin
The saving per deploy is not measured by a timed deploy yet.
🎯 Fix: 90 %
💥 Break: 3 %
🌱 Efficiency: –
⚡ Speed: –
🛡️ Security: ~100 %
🏆 Score: 87
🚦 Gate: ✅ 90/5, efficiency and speed <= 100, security 100 %
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5.5
f974ab3832