portfolio/infra-run/README.md

# infra-run

`infra-run` is the operational core of this repository. It groups automation, scripts, runbooks, and supporting documentation for Linux infrastructure work, incident response, and controlled change execution.

## Diagram

```mermaid
flowchart TD
  A["infra-run"] --> B["ansible"]
  A --> C["docs"]
  A --> D["runbooks"]
  A --> E["scripts"]
  E --> E1["bash"]
  E --> E2["python"]
```

## Scope

- `ansible` - infrastructure automation with CIS-inspired hardening roles and playbooks.
- `docs` - supporting technical notes and written documentation.
- `runbooks` - procedural operational guides.
- `scripts` - executable tooling for operations and diagnostics.

## Current Automation

- RHEL 9 CIS-inspired hardening role and playbook.
- Debian 13 / Ubuntu 26.04 CIS-inspired hardening role and playbook.
- IBM AIX 7 CIS-inspired hardening role and playbook.
- Shared sanitized inventory defaults for Linux and AIX examples.

## Notes

- This folder reflects the structure of a production-oriented operations repository.
- Current implementation includes Bash operational toolkits and Ansible hardening automation.