timmy-config/ansible

Ansible IaC — The Timmy Foundation Fleet

One canonical Ansible playbook defines: deadman switch, cron schedule, golden state rollback, agent startup sequence. — KT Final Session 2026-04-08, Priority TWO

Purpose

This directory contains the single source of truth for fleet infrastructure. No more ad-hoc recovery implementations. No more overlapping deadman switches. No more agents mutating their own configs into oblivion.

Everything goes through Ansible. If it's not in a playbook, it doesn't exist.

Architecture

┌─────────────────────────────────────────────────┐
│                  Gitea (Source of Truth)          │
│  timmy-config/ansible/                           │
│    ├── inventory/hosts.yml    (fleet machines)    │
│    ├── playbooks/site.yml     (master playbook)   │
│    ├── roles/                 (reusable roles)    │
│    └── group_vars/wizards.yml (golden state)      │
└──────────────────┬──────────────────────────────┘
                   │  PR merge triggers webhook
                   ▼
┌─────────────────────────────────────────────────┐
│              Gitea Webhook Handler                │
│  scripts/deploy_on_webhook.sh                     │
│  → ansible-pull on each target machine            │
└──────────────────┬──────────────────────────────┘
                   │  ansible-pull
                   ▼
┌──────────┐  ┌──────────┐  ┌──────────┐  ┌──────────┐
│  Timmy   │  │ Allegro  │  │ Bezalel  │  │  Ezra    │
│  (Mac)   │  │  (VPS)   │  │  (VPS)   │  │  (VPS)   │
│          │  │          │  │          │  │          │
│ deadman  │  │ deadman  │  │ deadman  │  │ deadman  │
│ cron     │  │ cron     │  │ cron     │  │ cron     │
│ golden   │  │ golden   │  │ golden   │  │ golden   │
│ req_log  │  │ req_log  │  │ req_log  │  │ req_log  │
└──────────┘  └──────────┘  └──────────┘  └──────────┘

Quick Start

# Deploy everything to all machines
ansible-playbook -i inventory/hosts.yml playbooks/site.yml

# Deploy only golden state config
ansible-playbook -i inventory/hosts.yml playbooks/golden_state.yml

# Deploy only to a specific wizard
ansible-playbook -i inventory/hosts.yml playbooks/site.yml --limit bezalel

# Dry run (check mode)
ansible-playbook -i inventory/hosts.yml playbooks/site.yml --check --diff

Golden State Provider Chain

All wizard configs converge on this provider chain. Anthropic is BANNED.

Priority	Provider	Model	Endpoint
1	Kimi	kimi-k2.5	https://api.kimi.com/coding/v1
2	Gemini (OpenRouter)	gemini-2.5-pro	https://openrouter.ai/api/v1
3	Ollama (local)	gemma4:latest	http://localhost:11434/v1

Roles

Role	Purpose
wizard_base	Common wizard setup: directories, thin config, git pull
deadman_switch	Health check → snapshot good config → rollback on death
golden_state	Deploy and enforce golden state provider chain
request_log	SQLite telemetry table for every inference call
cron_manager	Source-controlled cron jobs — no manual crontab edits

Rules

1. No manual changes. If it's not in a playbook, it will be overwritten.
2. No Anthropic. Banned. Enforcement is automated. See BANNED_PROVIDERS.yml.
3. Idempotent. Every playbook can run 100 times with the same result.
4. PR required. Config changes go through Gitea PR review, then deploy.
5. One identity per machine. No duplicate agents. Fleet audit enforces this.

Related Issues

• timmy-config #442: [P2] Ansible IaC Canonical Playbook
• timmy-config #444: Wire Deadman Switch ACTION
• timmy-config #443: Thin Config Pattern
• timmy-config #446: request_log Telemetry Table