Infrastructure Domain

Owner: Minnie
Purpose: Maintain production-grade reliability for ZTAG automation systems
Chat: Telegram - Minnie - Infrastructure & Tech

Scope

This domain tracks the foundational systems that enable ZTAG operations automation:

1. Gmail OAuth - Email integration for notifications, approvals, comms
2. API Reliability - External service dependencies (Zoho, Vultr, UPS, Quo, etc.)
3. Docker Uptime - Container health, restart policies, data persistence
4. OTA Pipeline - Over-the-air updates, version management, rollback capability
5. Automation Dependencies - Cron jobs, webhooks, scheduled tasks

Success Metrics

• Uptime: >99.5% for critical automation systems
• OAuth Token Health: Zero expired-token incidents
• API Degradation Response: <15 min detection → mitigation
• Data Loss Events: Zero (via Protection Protocol)
• Recovery Time: <30 min for any infrastructure failure

Domain Files

• README.md - This file (domain overview)
• system-status.md - Current state of all infrastructure components
• api-inventory.md - External API dependencies, credentials, rate limits
• oauth-health.md - OAuth token status, refresh cycles, expiration tracking
• docker-config.md - Container setup, volumes, restart policies
• incident-log.md - Infrastructure failures, root causes, mitigations
• monitoring.md - Health checks, alerting rules, uptime tracking

Principles

1. Foundation over quick fixes - Build for 5-year horizon (Security & Tech Debt Review)
2. Protection Protocol mandatory - No data loss, commit-first discipline
3. Rebuild discipline - Sunday 9:45 PM PT window only (no mid-week disruptions)
4. Portability invariant - Git + MD + VPS (no irreversible vendor lock-in)
5. Human-in-the-loop - Infrastructure changes require approval before execution

Related Documentation

• /PROTECTION-PROTOCOL.md - Data loss prevention safeguards
• /REBUILD-WINDOW.md - Infrastructure mutation discipline
• /SECURITY-TECH-DEBT.md - Security checklist, tech debt assessment
• /TOOLS.md - API credentials, service-specific notes
• /tools/ - Infrastructure automation scripts

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Last Updated: 2026-02-16
Status: ✅ Active