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Fix jwt-token

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Alexander Borg
2025-09-14 18:21:45 +02:00
parent b795af5561
commit be27f8723b
4 changed files with 435 additions and 164 deletions
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docs/monitoring-architecture.txt Normal file
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```
Container Monitoring Architecture - No Agents Required!
┌─────────────────────────────────────────────────────────────────┐
│ Management Container │
│ │
│ ┌─────────────────────────────────────────────────────────┐ │
│ │ Monitoring Controller │ │
│ │ │ │
│ │ 1. HTTP Health Endpoints ──┐ │ │
│ │ 2. Docker Stats API ────────┼──── Fallback Chain │ │
│ │ 3. Docker Compose Status ───┤ │ │
│ │ 4. Process List Scanning ───┘ │ │
│ └─────────────────────────────────────────────────────────┘ │
└─────────────────────────────────────────────────────────────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ Target Containers │
├─────────────────┬─────────────────┬─────────────────┬───────────┤
│ App Containers│ Infrastructure │ Cache Layer │ Database │
│ │ │ │ │
│ ┌─────────────┐ │ ┌─────────────┐ │ ┌─────────────┐ │ ┌───────┐ │
│ │ Backend │ │ │ Nginx │ │ │ Redis │ │ │ Postgres│
│ │ │ │ │ │ │ │ │ │ │ │ │
│ │ /health ←───┼─┼─┼─HTTP calls──┼─┼─┼─Basic ping──┼─┼─┼─Port │ │
│ │ /metrics │ │ │ /nginx_stat │ │ │ │ │ │ check │ │
│ └─────────────┘ │ └─────────────┘ │ └─────────────┘ │ └───────┘ │
├─────────────────┼─────────────────┼─────────────────┼───────────┤
│ │ │ │ │
│ Enhanced Data │ Basic Status │ Connectivity │ Status │
│ • CPU usage │ • Up/Down │ • Responsive │ • Running│
│ • Memory % │ • Port info │ • Timeout │ • Health │
│ • Custom │ • Health │ │ │
│ metrics │ check │ │ │
└─────────────────┴─────────────────┴─────────────────┴───────────┘
│
▼
┌─────────────────────────────────────────────────────────────────┐
│ Docker Daemon │
│ │
│ If HTTP calls fail, query Docker directly: │
│ • docker stats --no-stream (CPU, Memory, Network, Disk) │
│ • docker-compose ps (Status, Health, Ports) │
│ • ps aux | grep (Process detection as final fallback) │
└─────────────────────────────────────────────────────────────────┘
Data Flow:
1. Management container tries HTTP health endpoints first
2. Falls back to Docker daemon APIs if containers don't respond
3. Uses docker-compose for basic status if Docker unavailable
4. Scans processes as absolute last resort
Benefits:
✅ No agents to install or maintain
✅ Works with existing containers immediately
✅ Gradual enhancement possible (add health endpoints when convenient)
✅ Comprehensive coverage (all containers, not just yours)
✅ Multiple fallbacks ensure data is always available
✅ Standard HTTP + Docker APIs (no proprietary protocols)
```