Files
computer-playbook/roles/user-root/README.md
T
kevinveenbirkenbachandClaude Opus 5 7bc12e55f3 fix(docs): drop the generated sections the designer merge put back
aceb5295ef moved Cosmos, Quick Setup and Credits out of the committed role
READMEs and into the documentation build's own scratch checkout, so a
committed copy can no longer go stale when the metadata moves. Merging
feature/designer (ebad39422c) took origin/main's side of those files, which
still carries them, and reinstated all 290 along with the cosmos make target
and its i8cos alias. tests/lint/ansible/roles/test_readme.py hard-fails on a
committed copy, and the reinstated Credits block credited one person with two
URLs, which tripped the credits-attribution lint as well.

Stripped with the repository's own fence-aware parser against
MANAGED_SECTIONS, not with a line filter: the Cosmos block holds a mermaid
fence a naive filter would cut through. The result is byte-identical to
aceb5295ef for every README that carries no prose change since.

The cosmos target wrote the forbidden section straight back into the
checkout, so it goes with them.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
2026-10-06 01:50:43 +02:00

1.7 KiB

Root User

Description

This role manages the generation and handling of an SSH key for the root user on a target system. It ensures that an SSH key is generated if one does not already exist and outputs the public key, enabling secure SSH access for the root user in automated environments.

Overview

Optimized for secure system administration, this role performs the following tasks:

  • Verifies the existence of a root SSH public key.
  • Generates a new RSA 4096-bit SSH key pair for the root user if one is missing.
  • Displays and outputs the generated public SSH key.
  • Ensures that the key generation and display tasks run only once to maintain idempotency.
  • Facilitates secure remote access using best practices for SSH.

Purpose

The primary purpose of this role is to enhance the security of the system by ensuring that a valid SSH key is available for the root user. By automating the generation and output of the public key, it reduces manual intervention and helps maintain a secure configuration for administrative access.

Features

  • SSH Key Verification: Checks whether a root SSH public key exists.
  • SSH Key Generation: Generates a new RSA 4096-bit SSH key pair for the root user if needed.
  • Public Key Output: Displays and outputs the generated public SSH key.
  • Idempotency: Ensures that key generation and output tasks execute only once.
  • Secure Remote Access: Facilitates secure remote access by providing a verified public key for use with SSH.