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ansible/roles/base_os/README.md
ilia eef01d87d0 Add POTE app project support and improve IP conflict detection 
- Add roles/pote: Python/venv deployment role with PostgreSQL, cron jobs
- Add playbooks/app/: Proxmox app stack provisioning and configuration
- Add roles/app_setup: Generic app deployment role (Node.js/systemd)
- Add roles/base_os: Base OS hardening role
- Enhance roles/proxmox_vm: Split LXC/KVM tasks, improve error handling
- Add IP uniqueness validation: Preflight check for duplicate IPs within projects
- Add Proxmox-side IP conflict detection: Check existing LXC net0 configs
- Update inventories/production/group_vars/all/main.yml: Add pote project config
- Add vault.example.yml: Template for POTE secrets (git key, DB, SMTP)
- Update .gitignore: Exclude deploy keys, backup files, and other secrets
- Update documentation: README, role docs, execution flow guides

Security:
- All secrets stored in encrypted vault.yml (never committed in plaintext)
- Deploy keys excluded via .gitignore
- IP conflict guardrails prevent accidental duplicate IP assignments
2026-01-01 11:11:17 -05:00

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base_os

Baseline OS configuration for app guests:

  • Installs required packages (git/curl/nodejs/npm/ufw/openssh-server/etc.)
  • Creates deployment user (default appuser) with passwordless sudo
  • Adds your authorized SSH key
  • Configures UFW to allow SSH + backend/frontend ports

Variables

See defaults/main.yml. Common inputs in the app stack:

  • appuser_name, appuser_groups, appuser_shell
  • appuser_ssh_public_key (usually {{ vault_ssh_public_key }})
  • components.backend, components.frontend (enable/disable firewall rules per component)
  • app_backend_port, app_frontend_port

This role is used by playbooks/app/configure_app.yml after provisioning.