rakestraw.dnd_pipeline

Installs the D&D transcript-processing application suite by composing the standalone Seriatim, Audita, Notarius, Scriptorium, and Narratio roles. It supports Ubuntu 26.04 and Ansible Core 2.18 or newer. Downstream roles perform their own task-level privilege escalation, so a play does not need become. Supported host architectures are amd64 and arm64.

Installation

Install the role dependencies and their collection before applying this role:

ansible-galaxy role install -r requirements.yml
ansible-galaxy collection install -r collections/requirements.yml

The dependency manifest installs the roles under their canonical names: rakestraw.seriatim, rakestraw.audita, rakestraw.notarius, rakestraw.scriptorium, and rakestraw.narratio. This standalone role is named rakestraw.dnd_pipeline; a later collection release will expose it as rakestraw.dnd.pipeline.

---
- name: Install the D&D pipeline foundation
  hosts: pipeline_hosts
  gather_facts: true
  roles:
    - role: rakestraw.dnd_pipeline
      vars:
        dnd_pipeline_whisperx_transcribe_url: https://whisperx.example/transcribe

Variables

dnd_pipeline_whisperx_transcribe_url is required and is passed to Narratio. The compatible application versions are selected through these variables:

Variable	Default
dnd_pipeline_audita_version	v0.9.1
dnd_pipeline_narratio_version	v2.0.0
dnd_pipeline_notarius_version	v0.6.0
dnd_pipeline_seriatim_version	v1.5.0
dnd_pipeline_scriptorium_version	v0.13.0
dnd_pipeline_manage_build_dependencies	true
dnd_pipeline_go_snap_channel	1.26/stable
dnd_pipeline_go_binary	/snap/bin/go
dnd_pipeline_campaigns_repository_url	https://gitea.maximumdirect.net/eric/campaigns.git
dnd_pipeline_campaigns_revision	main
dnd_pipeline_campaigns_root	/usr/local/share/narratio/campaigns
dnd_pipeline_prompt_library_repository_url	https://gitea.maximumdirect.net/eric/narratio-prompts.git
dnd_pipeline_prompt_library_revision	main
dnd_pipeline_prompt_library_root	/usr/local/share/narratio/prompt-library

The common dependency-management switch controls whether every application role installs Git and Go. Callers that disable it must provide both Git and Go. The Go channel and executable are likewise passed to all five roles. Advanced callers may supply unmapped standalone-role variables directly through normal Ansible variable precedence.

Narratio receives the standard Seriatim, Audita, Notarius, and Scriptorium binary and configuration paths managed by the composed roles. Notarius is installed but remains disabled in Narratio until a later feature supplies a Notarius pipeline.

The role deploys the campaign repository directly at the campaign root and the prompt library directly at the prompt-library root. By default both follow their main branches; callers can select an immutable commit, tag, or another branch through the revision variables. Narratio receives the deployed campaign root, while Scriptorium receives its prompts/ and schemas/ children.

D&D processing policy

The variables below are deliberate D&D suite policy, not a copy of application defaults. They remain ordinary inventory variables, so callers can replace a chosen policy value when their deployment requires it.

Variable group	Default policy
dnd_pipeline_audita_pipeline_modules	glossary, homophones, glossary, spoken_word, grammar
dnd_pipeline_audita_output_schema	audita-v1
dnd_pipeline_audita_llm_proposal_*	https://inference.ai.rakestrawhome.com/v1, google/gemma-4-31b-it, AUDITA_LLM_API_KEY, 900s, 3
dnd_pipeline_audita_llm_validation_*	https://inference.ai.rakestrawhome.com/v1, google/gemma-4-31b-it, AUDITA_VALIDATION_LLM_API_KEY, 900s, 3
dnd_pipeline_audita_concurrency_*	total, proposal, and validation concurrency of 4
dnd_pipeline_audita_chunking_*	8 target sections, 6144 maximum and 2048 minimum section tokens
dnd_pipeline_audita_normalization_*	3s maximum and ellipsis gaps, 240s maximum duration, 2048 maximum tokens
dnd_pipeline_audita_thresholds_*	0.8 for glossary, homophones, spoken word, and grammar
dnd_pipeline_audita_context_description	D&D-game transcript context, including possible pre- and post-session banter
dnd_pipeline_audita_diagnostics_*	/tmp/audita, retained automatically

The API-key values themselves are never managed by this role. The two environment-variable names above are configuration only. Audita owns its endpoint, model, tuning, and diagnostics configuration; Narratio receives its managed Audita configuration path and supplies the run-specific output path.

Variable	Default
dnd_pipeline_narratio_seriatim_output_schema	seriatim-intermediate
dnd_pipeline_narratio_normalize_output_path	transcripts/final.json
dnd_pipeline_narratio_normalize_output_schema	seriatim-intermediate
dnd_pipeline_narratio_trim_enabled	true
dnd_pipeline_narratio_trim_output_path	transcripts/final.trimmed.json
dnd_pipeline_narratio_trim_bounds_prompt_id	dnd.session_bounds
dnd_pipeline_narratio_trim_bounds_transcript_input_name	transcript
dnd_pipeline_narratio_trim_bounds_output_path	artifacts/session_bounds.json
dnd_pipeline_narratio_render_enabled	true
dnd_pipeline_narratio_render_format	markdown
dnd_pipeline_narratio_testing_scriptorium_profile	gemini-flash-latest

dnd_pipeline_audita_output_schema is also the Narratio Audita-adapter schema; it is the shared cross-application boundary. Other Narratio-local controls, including reports, timeouts, debug rendering, presentation, and bounds prompt profile selection, remain Narratio defaults.

Artifacts and profiles

The role owns these complete native mapping variables. Replacing one mapping changes that source's configuration as a whole; it does not change the fixed file name, import, or source key. Set enabled: false to retain an available source while excluding it from normal analysis.

Variable	Fixed source	Default state	Output
dnd_pipeline_narratio_session_recap_artifact	session_recap	enabled	artifacts/session_recap.md
dnd_pipeline_narratio_hostile_rumors_artifact	hostile_rumors	enabled	artifacts/hostile_rumors.md
dnd_pipeline_narratio_deranged_rumors_artifact	deranged_rumors	enabled	artifacts/deranged_rumors.md
dnd_pipeline_narratio_scene_map_artifact	scene_map	disabled	artifacts/scene_map.json
dnd_pipeline_narratio_character_analysis_family	character_meta_analysis	disabled	artifacts/character_meta_analysis/{character_id}.md

The character-analysis family expands over campaign party.characters and passes each member's name and class summary to its prompt. Recap and both rumor sources are enabled; the rumor input derives its recap dependency without a redundant explicit ordering edge. Production artifacts inherit each prompt's declared profile.

Narratio's root file remains owned by the standalone role. It imports the suite-owned base fragments in this fixed order:

/usr/local/etc/narratio/
├── pipeline.yml
├── conf.d/processing.yml
├── artifacts/session-recap.yml
├── artifacts/hostile-rumors.yml
├── artifacts/deranged-rumors.yml
├── artifacts/scene-map.yml
├── artifact-families/character-meta-analysis.yml
└── profiles/testing.yml

The testing profile is an overlay, not a second configuration tree. It only sets the Scriptorium profile_id for the four artifact sources and the one family. Its default, gemini-flash-latest, is an inexpensive development choice, not a compatibility guarantee. Replace it through inventory when a different testing profile is appropriate:

dnd_pipeline_narratio_testing_scriptorium_profile: endpoint-profile

Inspecting configuration

The following native Narratio commands resolve configuration without running transcription or requesting a model provider. Select a deployed campaign for the party-driven character family:

sudo -u narratio narratio config validate \
  --config /usr/local/etc/narratio/pipeline.yml --campaign centaurs
sudo -u narratio narratio config validate \
  --config /usr/local/etc/narratio/pipeline.yml --campaign centaurs --profile testing
sudo -u narratio narratio config artifacts \
  --config /usr/local/etc/narratio/pipeline.yml --campaign centaurs
sudo -u narratio narratio config diff default testing \
  --config /usr/local/etc/narratio/pipeline.yml --campaign centaurs

The first two commands validate production and testing resolution. Artifact inspection shows enabled sources, inferred dependencies, and generated family members; the diff shows the overlay's profile selections without modifying managed files.

API keys, Notarius enablement, storage and publishing, operator access, scheduling, and end-to-end external execution remain deferred.

Validation

tests/integration installs the pinned Git dependencies and collection into private temporary paths, runs syntax and production-profile lint checks, then applies the suite with a local syntactically valid WhisperX URL and explicit immutable file:// asset inputs. It uses native application smoke/configuration commands, validates Narratio's assembled configuration and campaign discovery as the Narratio account, and inspects deployed Scriptorium prompts and a schema path. It requires a clean repeat, then selects Seriatim v1.4.0 through the suite interface and requires a clean repeat of that selection. Cleanup reapplies the asset-enabled baseline suite and removes only the driver's private temporary directory.