Ansible Role: Audita

Installs and configures Audita from source on Ubuntu 26.04 (x86_64 or aarch64). The role requires gathered facts and uses privilege escalation on tasks that install dependencies or manage root-owned application state.

Variables

audita_version: v0.9.1
audita_repository_url: https://gitea.maximumdirect.net/eric/audita.git
audita_source_dir: /usr/local/src/audita
audita_binary_path: /usr/local/bin/audita
audita_manage_build_dependencies: true
audita_go_snap_channel: 1.26/stable
audita_go_binary: /snap/bin/go
audita_config_path: /usr/local/etc/audita/config.yml
audita_config_version: 1
audita_pipeline_modules: null
audita_output_schema: null
audita_llm_proposal_base_url: null
audita_llm_proposal_model: null
audita_llm_proposal_api_key_env: null
audita_llm_proposal_timeout: null
audita_llm_proposal_max_retries: null
audita_llm_validation_base_url: null
audita_llm_validation_model: null
audita_llm_validation_api_key_env: null
audita_llm_validation_timeout: null
audita_llm_validation_max_retries: null
audita_concurrency_total_llm: null
audita_concurrency_proposal_llm: null
audita_concurrency_validation_llm: null
audita_chunking_target_sections: null
audita_chunking_max_section_tokens: null
audita_chunking_min_section_tokens: null
audita_normalization_max_segment_gap: null
audita_normalization_ellipsis_gap: null
audita_normalization_max_segment_duration: null
audita_normalization_max_segment_tokens: null
audita_thresholds_glossary: null
audita_thresholds_homophones: null
audita_thresholds_spoken_word: null
audita_thresholds_grammar: null
audita_context_description: null
audita_diagnostics_work_dir: null
audita_diagnostics_retention: null

When audita_manage_build_dependencies is false, Git and the executable selected by audita_go_binary must already be available. Otherwise, the role installs Git with APT and the classic Go Snap from audita_go_snap_channel.

The checkout is authoritative: local source changes are discarded while selecting audita_version. The role builds Audita directly to audita_binary_path using audita_go_binary, CGO_ENABLED=0, GOWORK=off, GOTOOLCHAIN=local, -trimpath, and release linker metadata. It rebuilds when the checkout changes or the binary is absent. The source tree is recursively owned by root:root; the binary is root:root mode 0755.

The configuration variables map directly to Audita's versioned YAML fields. Every optional variable defaults to null; null values and their empty parent sections are omitted, allowing Audita to retain ownership of its built-in defaults. audita_config_version always renders as version and defaults to 1. The role writes the resulting file to audita_config_path as root:root mode 0644.

LLM API-key settings name environment variables through audita_llm_proposal_api_key_env and audita_llm_validation_api_key_env; they must never contain secret values. The repository-local integration suite validates the rendered file with Audita rather than executing the CLI during production convergence.

Example

- hosts: audita_hosts
  roles:
    - role: ansible-role-audita

Validation

The integration driver installs pinned collection dependencies, runs syntax checking and ansible-lint, verifies the default release, file ownership and modes, executable behavior, and native configuration validation. It covers missing-binary and checkout rebuilds, caller-supplied Go with dependency management disabled, metadata repair without rebuilding, representative field-specific configuration rendering, explicitly selected falsey values, restoration to the minimal default configuration, and platform failures before isolated application state exists. On a fresh host, default convergence may also install Git through APT, refresh the APT cache, and install the Go Snap. Application state is limited to /usr/local/src/audita, /usr/local/bin/audita, and /usr/local/etc/audita/config.yml; temporary test-specific files remain inside the suite's private temporary directory. The suite leaves the default release and configuration installed:

tests/integration