Infrastructure基础设施

Scope

This skill:

• - ✅ Guides architecture decisions
• ✅ Provides provisioning commands for user to run
• ✅ Documents infrastructure patterns

User-driven model:

• - User provides cloud credentials when needed
• User runs provisioning commands
• Skill guides decisions and generates commands

This skill does NOT:

• - ❌ Store or access cloud credentials directly
• ❌ Run provisioning commands automatically
• ❌ Modify infrastructure without user confirmation

For implementation: User runs commands skill provides, or uses server skill for execution.

Quick Reference

Topic	File
Architecture patterns	INLINECODE1
Provider commands

providers.md | | Backup strategies | backups.md |

Core Rules

1. User Runs Commands

Skill generates commands, user executes: CODEBLOCK0

2. Required Tools (User Installs)

Provider	Tool	Install
Hetzner	INLINECODE4	brew install hcloud
AWS

aws | brew install awscli |

| DigitalOcean | doctl | brew install doctl | | Docker | docker | Docker Desktop |

3. Credential Handling

• - User sets credentials in their environment
• Skill never stores or logs credential values
• Commands reference env vars: $HCLOUD_TOKEN, INLINECODE9

4. Architecture Guidance

Stage	Recommended
MVP	Single VPS + Docker Compose
Growth

Dedicated DB + load balancer | | Scale | Multi-region + CDN |

5. Decision Framework

Question	Answer
How to structure infra?	✅ This skill
Should I add another server?

✅ This skill |

| How to configure nginx? | Use server skill | | How to write Dockerfile? | Use docker skill |

6. Backup Strategy

Data	Method	Frequency
Database	pg_dump → S3/B2	Daily
Volumes

Snapshots | Weekly |

| Config | Git | Every change |