Files
computer-playbook/plugins/filter
Environment TestandClaude Sonnet 4.6 9ea2ad6ff1 refactor(docker): introduce utils/docker/image_discovery as single SPOT for image enumeration
- Move iter_role_images + all helpers + ImageRef from cli/mirror/util.py and
  cli/mirror/model.py into utils/docker/image_discovery.py; add source_file field
  to ImageRef to distinguish config/main.yml vs vars/main.yml entries
- Delete cli/mirror/util.py; update all callers to import from utils.docker.image_discovery
- Move utils into subpackages: utils/docker/ (image_ref, paths_utils, hadolint) and
  utils/roles/ (dependency_resolver, resource_validation); update all imports
- Reorganise tests into subpackages: tests/lint/docker/dockerfile/, tests/integration/docker/,
  tests/unit/utils/docker/, tests/unit/utils/roles/; fix parents[N] offsets after relocation
- tests/lint/docker/test_image_versions.py now uses iter_role_images (same SPOT as mirror)
- Add vars/main.yml images.<name>.{image,version} support for non-application roles
  (test-e2e-playwright, sys-ctl-hlth-csp); eliminate hardcoded duplicates in defaults/tasks
- Add web-app-matrix matrix-chatgpt-bot and web-app-mini-qr mini-qr entries in config/main.yml;
  replace hardcoded image strings in vars/templates with lookup('config', ...) references
- Fix sync/__main__.py log line to use correct registry prefix for non-Docker-Hub images
- Update docs/contributing/code/role/dockerfile.md with image declaration rules and SPOT reference

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-09 19:32:31 +02:00
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Custom Filter Plugins for Infinito.Nexus

This directory contains custom Ansible filter plugins used within the Infinito.Nexus project.

When to Use a Filter Plugin

  • Transform values: Use filters to transform, extract, reformat, or compute values from existing variables or facts.
  • Inline data manipulation: Filters are designed for inline use in Jinja2 expressions (in templates, tasks, vars, etc.).
  • No external lookups: Filters only operate on data you explicitly pass to them and cannot access external files, the Ansible inventory, or runtime context.

Examples

{{ role_name | get_entity_name }}
{{ my_list | unique }}
{{ user_email | regex_replace('^(.+)@.*$', '\\1') }}

When not to Use a Filter Plugin

  • If you need to load data from an external source (e.g., file, environment, API), use a lookup plugin instead.
  • If your logic requires access to inventory, facts, or host-level information that is not passed as a parameter.

Further Reading