Ansible Collection: network.compliance

This project is under active development and not ready for consumption. Expect unstable or breaking changes.

Ansible Validated Content collection that automates STIG (Security Technical Implementation Guide) compliance evaluation and remediation for network devices.

Overview

This collection implements a four-phase compliance lifecycle as Ansible roles:

scan → evaluate → remediate → report

Role	Purpose	Modifies Device
scan	Discover device state, classify interfaces	No
evaluate	Audit configuration against STIG controls	No
remediate	Apply compliant configurations	Yes
report	Generate CKLB/XCCDF compliance artifacts	No

Each phase can run independently. For example, run evaluate alone for audit-only workflows, or insert an approval gate between evaluate and remediate in AAP.

Supported Platforms

Platform	ansible_network_os	Collection
Cisco IOS / IOS-XE	cisco.ios.ios	cisco.ios

Compliance Frameworks

Framework	Status	Standard Body
STIG	Active	DISA

The architecture supports adding additional frameworks (e.g., CIS Benchmarks) and platforms (e.g., Juniper JunOS, Arista EOS, Cisco NX-OS) via the compliance.framework and compliance.platform variables. See docs/adr/0001-architecture-and-lifecycle.md for the extensibility design.

Installation

From Automation Hub / Galaxy (released versions)

ansible-galaxy collection install network.compliance

From source (development)

See the Contributing Guide for setting up a local development environment with editable install.

Requirements

• ansible-core >= 2.15
• Python packages: jmespath, xmltodict
• Collection dependencies (installed automatically):
  • cisco.ios >= 8.0.0
  • ansible.netcommon >= 6.0.0
  • ansible.utils >= 4.0.0

Usage

Basic Evaluation (Audit Only)

- name: STIG compliance audit
  hosts: ios_switches
  gather_facts: false
  vars:
    compliance:
      framework: stig
      platform: ios

  tasks:
    - name: Discover device state
      ansible.builtin.include_role:
        name: network.compliance.scan

    - name: Evaluate STIG compliance
      ansible.builtin.include_role:
        name: network.compliance.evaluate

Run in check mode for a read-only audit:

ansible-playbook site.yaml --check

Full Workflow (Evaluate + Remediate + Report)

- name: STIG compliance workflow
  hosts: ios_switches
  gather_facts: false
  vars:
    compliance:
      framework: stig
      platform: ios
    compliance_report:
      format: both
      output_dir: /tmp/compliance_reports

  tasks:
    - name: Phase 1 - Scan
      ansible.builtin.include_role:
        name: network.compliance.scan

    - name: Phase 2 - Evaluate
      ansible.builtin.include_role:
        name: network.compliance.evaluate

    - name: Phase 3 - Remediate
      ansible.builtin.include_role:
        name: network.compliance.remediate

    - name: Phase 4 - Report
      ansible.builtin.include_role:
        name: network.compliance.report

Filtering by Severity

Run only high-severity controls:

ansible-playbook site.yaml --tags cat1

Run a single control:

ansible-playbook site.yaml --tags V-220649

Key Variables

Variable	Default	Description
compliance.framework	stig	Compliance framework
compliance.platform	(derived)	Target platform, derived from ansible_network_os
compliance_evaluate	{cat1: true, cat2: true, cat3: true}	Control which severity levels to evaluate
compliance_remediate	{cat1: true, cat2: true, cat3: true}	Control which severity levels to remediate
compliance_report	{format: cklb, output_dir: /tmp/...}	Report format and output directory
stig_controls	per-rule toggles	Per-rule config keyed by V-key (e.g., V-220649: {run: true})

Report Output

The report role generates compliance artifacts consumable by standard STIG tooling:

• CKLB (JSON) — importable by STIG Viewer
• XCCDF (XML) — importable by STIG Manager or stigman-watcher

Documentation

Design decisions, research, and specifications are maintained in docs/:

docs/
├── adr/                                      # Architecture Decision Records
│   ├── 0001-architecture-and-lifecycle.md    # Four-phase model, dispatching, report formats
│   ├── 0002-conventions-and-data-model.md    # Rule metadata, naming, tagging, variables
│   ├── 0003-quality-standards.md             # Validated content, error handling, safety
│   └── template.md
├── research/                                  # Investigation and analysis
│   ├── 0001-stig-standards-and-frameworks.md # STIG data model, framework comparison
│   ├── 0002-coverage-gap-and-existing-content.md  # Gap analysis, DISA content review
│   ├── 0003-l2s-reference-implementation.md  # Patterns extracted from reference impl
│   └── template.md
└── specs/                                     # Feature specifications
    ├── 0001-core-roles.md                    # Scan, evaluate, remediate, report
    ├── 0002-testing-and-ci.md                # Molecule, tox, GitHub Actions
    ├── 0003-packaging-and-deployment.md      # Collection packaging, AAP workflow seeding
    └── template.md

Contributing

See the Contributing Guide for development environment setup, conventions, CI checks, and PR checklist.

References

• DISA STIG Library
• STIG Viewer
• STIG Manager
• Ansible Validated Content
• Molecule

License

See LICENSE for details.