Files
computer-playbook/roles/sys-ctl-hlth-webserver/tasks/01_core.yml
Kevin Veen-Birkenbach cbfb096cdb Refactor web health checker & domain expectations (filter-based)
- Move all domain→expected-status mapping to filter `web_health_expectations`.
- Require explicit app selection via non-empty `group_names`; only those apps are included.
- Add `www_enabled` flag (wired via `WWW_REDIRECT_ENABLED`) to generate/force www.* → 301.
- Support `redirect_maps` to include manual redirects (sources forced to 301), independent of app selection.
- Aliases always 301; canonicals use per-key override or `server.status_codes.default`, else [200,302,301].
- Remove legacy fallbacks (`server.status_codes.home` / `landingpage`).
- Wire filter output into systemd ExecStart script as JSON expectations.
- Normalize various templates to use `to_json` and minor spacing fixes.
- Update app configs (e.g., YOURLS default=301; Confluence default=302; Bluesky web=405; MediaWiki/Confluence canonical/aliases).
- Constructor now uses `WWW_REDIRECT_ENABLED` for domain generation.

Tests:
- Add comprehensive unit tests for filter: selection by group, keyed/default codes, aliases, www handling, redirect_maps, input sanitization.
- Add unit tests for the standalone checker script (JSON parsing, OK/mismatch counting, sanitization).

See conversation: https://chatgpt.com/share/68c2b93e-de58-800f-8c16-ea05755ba776
2025-09-11 13:58:16 +02:00

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YAML

- name: Include dependencies
include_role:
name: '{{ item }}'
loop:
- dev-python-pip
- sys-ctl-alm-compose
- name: Install required Python modules
community.general.pacman:
name: python-requests
state: present
- name: "Flush webserver handlers"
meta: flush_handlers
- include_role:
name: sys-service
vars:
system_service_on_calendar: "{{ SYS_SCHEDULE_HEALTH_NGINX }}"
system_service_timer_enabled: true
system_service_tpl_on_failure: "{{ SYS_SERVICE_ON_FAILURE_COMPOSE }}"
system_service_tpl_timeout_start_sec: "{{ CURRENT_PLAY_DOMAINS_ALL | timeout_start_sec_for_domains }}"
system_service_tpl_exec_start: >
{{ system_service_script_exec }}
--web-protocol {{ WEB_PROTOCOL }}
--expectations '{{ applications | web_health_expectations(www_enabled=WWW_REDIRECT_ENABLED, group_names=group_names) | to_json }}'