Files
homelab/ansible/roles/linux-baseline/vars/Debian.yml
Hermes Agent service account 91b5817e5f feat(ansible): add linux-baseline role and day0_linux_baseline playbook
Introduces a single, idempotent baseline role to supersede the
overlapping day0-baseline and common roles. Capabilities are
feature-flagged so they can be toggled per-host:

  - packages (common + OS-family + per-host extras)
  - timezone + locale
  - chrony time sync against sundial
  - baseline users (jarvis admin account with SSH key + NOPASSWD sudo)
  - SSH hardening via /etc/ssh/sshd_config.d/ drop-in
  - unattended security upgrades (Debian family)
  - sysctl drop-in at /etc/sysctl.d/99-mk-labs.conf
  - journald retention caps
  - branded MOTD

Ubuntu/Debian is first-class; vars/RedHat.yml provides a placeholder
for future distros via the ansible_os_family pattern.

The legacy day0-baseline and common roles remain in place for now and
will be removed during the playbook cleanup sweep, alongside the
existing playbook naming inconsistencies.
2026-05-29 20:40:04 -05:00

23 lines
645 B
YAML

---
# ============================================================================
# Debian-family overrides (Ubuntu, Debian)
# ============================================================================
# Package facts module needs python3-apt on the target.
baseline_packages_family:
- python3-apt
- apt-transport-https
- software-properties-common
- lsb-release
- unattended-upgrades
baseline_sudo_group: sudo
# Service names
baseline_chrony_service: chrony
baseline_chrony_config_path: /etc/chrony/chrony.conf
baseline_sshd_service: ssh
# Unattended-upgrades file locations
baseline_unattended_config_dir: /etc/apt/apt.conf.d