Moves the SYSTEM_EMAIL_* resolution logic out of group_vars/all/03_email.yml
into a dedicated Ansible lookup plugin, so every role template reads outgoing
mail settings via lookup('email') (global) or lookup('email', application_id)
(per-app). Per-app compose.services.email is merged on top of the resolved
defaults; SYSTEM_EMAIL_* variables remain usable as an inventory escape hatch.
Also splits the email docs: administrator-facing configuration stays under
docs/administration/configuration/, plugin contract and extension rules move
to docs/contributing/design/services/email.md. services.md is relocated to
services/base.md so the services/ subtree can host per-service design pages.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Replaces inline `applications`/`users` merging with dedicated lookup
plugins and runtime hydration. Introduces `add_csp_hash` filter,
integrates sort into `find_dock_val_by_bkp_entr`, splits the Keycloak
one-shot realm import into `05a_realm_import_run.yml`, and fixes the
Mastodon administrator task YAML. Removes obsolete `csp_hashes` filter,
`sys-token-store` Jinja filter, and empty CLI setup modules.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace DEFAULT_SYSTEM_EMAIL merge with flat SYSTEM_EMAIL_* variables
- Update templates across apps to new variable names
- Fix msmtp health check to use -t and local username fallback
- Improve postfix localhost config (localdomain, mydestination, timeouts)
- Extend sys-hostname to ensure /etc/hosts mapping once
https://chatgpt.com/share/695e8f39-0694-800f-b91c-a74f4b78d7c8
- Migrate Mailu credentials from legacy mailu_token to tokens['web-app-mailu']
- Update all affected application templates to use the new token structure
- Adjust inventory validation to no longer special-case mailu_token
- Minor typing and formatting cleanups in inventory creation and tests
https://chatgpt.com/share/69554915-87c8-800f-afd5-12118dbb1107
kevinveenbirkenbach
