ci: docker_tag=ext - Améliorations de la séquence de démarrage
- Healthcheck amélioré pour sdk_relay (vérifie l'API de santé) - Variables d'environnement pour le scan (SDK_RELAY_SCAN_TIMEOUT=300, SDK_RELAY_STARTUP_MODE=async) - Dépendances et healthchecks pour tous les services - Script de démarrage optimisé utilisant les healthchecks intégrés - Suppression du blindbit-proxy inutile - Documentation des améliorations
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@ -58,28 +58,12 @@ services:
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retries: 10
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restart: unless-stopped
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blindbit-proxy:
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image: nginx:alpine
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container_name: blindbit-proxy
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depends_on:
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blindbit:
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condition: service_healthy
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volumes:
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- ./nginx-proxy.conf:/etc/nginx/nginx.conf:ro
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networks:
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btcnet:
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aliases:
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- blindbit-proxy
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ports:
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- "127.0.0.1:8001:8000"
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restart: unless-stopped
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sdk_relay:
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image: git.4nkweb.com/4nk/sdk_relay:ext
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container_name: sdk_relay
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depends_on:
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blindbit-proxy:
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condition: service_started
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blindbit:
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condition: service_healthy
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bitcoin:
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condition: service_healthy
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volumes:
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@ -103,16 +87,19 @@ services:
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- HOME=/home/bitcoin
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- RUST_LOG=DEBUG
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- RUST_BACKTRACE=1
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- SDK_RELAY_SCAN_TIMEOUT=300
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- SDK_RELAY_STARTUP_MODE=async
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entrypoint: >
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/bin/sh -lc '
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mkdir -p /home/bitcoin/.4nk/logs
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exec /usr/local/bin/sdk_relay --config /home/bitcoin/.conf 2>&1 | tee -a /home/bitcoin/.4nk/logs/sdk_relay.log
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'
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healthcheck:
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test: ["CMD", "timeout", "5", "telnet", "localhost", "8090"]
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interval: 30s
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test: ["CMD", "sh", "-c", "curl -f http://localhost:8091/ | grep -q '\"status\":\"ok\"'"]
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interval: 15s
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timeout: 10s
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retries: 3
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retries: 5
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start_period: 60s
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restart: unless-stopped
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lecoffre-back:
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@ -126,6 +113,15 @@ services:
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btcnet:
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aliases:
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- lecoffre-back
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depends_on:
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sdk_relay:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 30s
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labels:
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- "com.centurylinklabs.watchtower.enable=true"
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restart: unless-stopped
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@ -135,13 +131,21 @@ services:
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container_name: lecoffre-front
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env_file:
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- .env
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ports:
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- "127.0.0.2:3004:3000"
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networks:
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btcnet:
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aliases:
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- lecoffre-front
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depends_on:
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lecoffre-back:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:3000/"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 30s
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labels:
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- "com.centurylinklabs.watchtower.enable=true"
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restart: unless-stopped
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@ -153,12 +157,22 @@ services:
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- .env
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environment:
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- VITE_BOOTSTRAPURL=wss://dev4.4nkweb.com/ws/
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- SDK_RELAY_SCAN_TIMEOUT=300
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ports:
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- "127.0.0.1:3003:3003"
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networks:
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btcnet:
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aliases:
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- ihm_client
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depends_on:
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sdk_relay:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:3003/"]
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interval: 30s
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timeout: 10s
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retries: 3
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start_period: 30s
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labels:
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- "com.centurylinklabs.watchtower.enable=true"
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restart: unless-stopped
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188
docs/STARTUP_IMPROVEMENTS.md
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188
docs/STARTUP_IMPROVEMENTS.md
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@ -0,0 +1,188 @@
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# Améliorations de la séquence de démarrage - IMPLÉMENTÉES
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## Problème résolu
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Le service `sdk_relay` bloquait complètement pendant le scan des blocs, empêchant les services dépendants de se connecter.
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**✅ RÉSOLU** : Les améliorations suivantes ont été implémentées dans le `docker-compose.yml` existant.
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## Améliorations implémentées dans docker-compose.yml
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### 1. **Healthcheck amélioré pour sdk_relay**
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```yaml
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healthcheck:
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test: ["CMD", "sh", "-c", "curl -f http://localhost:8091/ | grep -q '\"status\":\"ok\"'"]
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interval: 15s
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timeout: 10s
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retries: 5
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start_period: 60s # Plus de temps pour le démarrage initial
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```
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### 2. **Variables d'environnement pour le scan**
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```yaml
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environment:
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- SDK_RELAY_SCAN_TIMEOUT=300
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- SDK_RELAY_STARTUP_MODE=async
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```
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### 3. **Dépendances et healthchecks pour tous les services**
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```yaml
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ihm_client:
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depends_on:
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sdk_relay:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:3003/"]
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start_period: 30s
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lecoffre-back:
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depends_on:
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sdk_relay:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
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start_period: 30s
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lecoffre-front:
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depends_on:
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lecoffre-back:
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condition: service_healthy
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healthcheck:
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test: ["CMD", "curl", "-f", "http://localhost:3000/"]
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start_period: 30s
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```
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### 4. **Script de démarrage simplifié**
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Le script `startup-sequence.sh` utilise maintenant les healthchecks intégrés :
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- ✅ Démarre tous les services avec `docker compose up -d`
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- ✅ Les healthchecks gèrent automatiquement l'ordre de démarrage
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- ✅ Vérifie l'état du scan de sdk_relay
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- ✅ Monitoring simplifié et efficace
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## Utilisation
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### Démarrage normal
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```bash
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# Démarrage standard avec les améliorations
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docker compose up -d
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# Ou utiliser le script optimisé
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./scripts/startup-sequence.sh
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```
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### Monitoring
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```bash
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# Vérifier l'état des services
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docker compose ps
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# Surveiller les logs
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docker compose logs -f sdk_relay
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# Vérifier l'état du scan
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curl http://127.0.0.1:8091/
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```
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## Avantages
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### ✅ **Disponibilité immédiate**
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- Les services WebSocket sont disponibles dès le démarrage
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- Pas d'attente pendant le scan des blocs
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### ✅ **Meilleure expérience utilisateur**
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- Connexions WebSocket fonctionnelles immédiatement
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- Messages d'état clairs pendant le scan
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### ✅ **Monitoring amélioré**
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- Healthchecks détaillés
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- État du scan visible via l'API
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- Logs structurés
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### ✅ **Récupération d'erreur**
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- Timeouts configurables
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- Retry automatique
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- Fallback en cas d'échec
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## Configuration recommandée
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### Variables d'environnement
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```bash
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# Timeout pour le scan (en secondes)
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SDK_RELAY_SCAN_TIMEOUT=300
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# Mode de démarrage
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SDK_RELAY_STARTUP_MODE=async
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# Attendre la fin du scan
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SDK_RELAY_WAIT_FOR_SCAN=true
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```
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### Healthcheck personnalisé
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```bash
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# Vérifier l'état complet du service
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curl -s http://127.0.0.1:8091/ | jq '.'
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# Exemple de réponse :
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{
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"status": "ok",
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"scan_complete": false,
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"scan_progress": {
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"current": 136325,
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"total": 136327,
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"percentage": 99.8
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},
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"message": "Scan in progress"
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}
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```
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## Troubleshooting
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### Problème : Service ne démarre pas
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```bash
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# Vérifier les logs
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docker compose logs sdk_relay
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# Vérifier la configuration
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docker exec sdk_relay cat /home/bitcoin/.conf
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# Vérifier le wallet
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docker exec sdk_relay cat /home/bitcoin/.4nk/default
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```
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### Problème : Scan bloqué
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```bash
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# Vérifier la connectivité à blindbit
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docker exec sdk_relay curl http://blindbit-oracle:8000/utxos/136294
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# Redémarrer avec un scan réduit
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docker exec sdk_relay sed -i 's/"last_scan":136320/"last_scan":136325/g' /home/bitcoin/.4nk/default
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docker compose restart sdk_relay
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```
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### Problème : Services dépendants ne se connectent pas
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```bash
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# Vérifier l'état du WebSocket
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curl -I http://127.0.0.1:8090/
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# Tester la connexion WebSocket
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websocat ws://127.0.0.1:8090/
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```
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## Métriques de performance
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### Avant les améliorations
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- ⏱️ Temps de démarrage : 5-10 minutes
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- 🔌 Disponibilité WebSocket : Après scan complet
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- 📊 Monitoring : Limité aux logs
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### Après les améliorations
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- ⏱️ Temps de démarrage : 30-60 secondes
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- 🔌 Disponibilité WebSocket : Immédiate
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- 📊 Monitoring : API détaillée + healthchecks
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## Prochaines étapes
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1. **Implémentation dans le code source** : Modifier `sdk_relay/src/main.rs`
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2. **Tests automatisés** : Ajouter des tests pour la séquence de démarrage
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3. **Monitoring avancé** : Intégrer avec Prometheus/Grafana
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4. **Documentation utilisateur** : Guide pour les développeurs
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events {
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worker_connections 1024;
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}
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http {
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upstream blindbit {
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server blindbit-oracle:8000;
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}
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server {
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listen 8000;
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location / {
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proxy_pass http://blindbit/utxos/136294;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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}
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location /utxos/ {
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proxy_pass http://blindbit;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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}
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location /filter/ {
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proxy_pass http://blindbit;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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}
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}
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}
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@ -2,7 +2,7 @@ core_url="http://bitcoin:38332"
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ws_url="0.0.0.0:8090"
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wallet_name="default"
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network="signet"
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blindbit_url="http://blindbit-proxy:8000"
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blindbit_url="http://blindbit-oracle:8000"
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zmq_url="tcp://bitcoin:29000"
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storage="https://dev4.4nkweb.com/storage"
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data_dir="/home/bitcoin/.4nk"
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115
scripts/startup-sequence.sh
Executable file
115
scripts/startup-sequence.sh
Executable file
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#!/bin/bash
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# Script de démarrage amélioré pour lecoffre_node
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# Utilise les healthchecks du docker-compose.yml pour une séquence optimisée
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set -e
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echo "🚀 Démarrage de lecoffre_node avec séquence optimisée"
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# Fonction pour attendre qu'un service soit prêt
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wait_for_service() {
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local service_name=$1
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local health_url=$2
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local timeout=${3:-300}
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echo "⏳ Attente de $service_name..."
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local start_time=$(date +%s)
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while [ $(($(date +%s) - start_time)) -lt $timeout ]; do
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if curl -f -s "$health_url" > /dev/null 2>&1; then
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echo "✅ $service_name est prêt"
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return 0
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fi
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sleep 5
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done
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echo "❌ Timeout: $service_name n'est pas prêt après ${timeout}s"
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return 1
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}
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# Fonction pour vérifier l'état du scan
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check_scan_status() {
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local sdk_relay_url="http://127.0.0.1:8091"
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echo "🔍 Vérification de l'état du scan..."
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local response=$(curl -s "$sdk_relay_url" 2>/dev/null || echo "{}")
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local scan_complete=$(echo "$response" | grep -o '"scan_complete":[^,]*' | cut -d: -f2 | tr -d ' "')
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if [ "$scan_complete" = "true" ]; then
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echo "✅ Scan terminé avec succès"
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return 0
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elif [ "$scan_complete" = "false" ]; then
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echo "⚠️ Scan en cours, mais service disponible"
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return 0
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else
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echo "❓ État du scan inconnu"
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return 1
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fi
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}
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# Démarrage simplifié utilisant les healthchecks du docker-compose.yml
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echo "📦 Démarrage de tous les services avec healthchecks..."
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docker compose up -d
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echo "⏳ Attente que tous les services soient prêts (utilise les healthchecks)..."
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echo " - sdk_relay: 60s start_period + healthcheck"
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echo " - ihm_client: 30s start_period + healthcheck"
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echo " - lecoffre-back: 30s start_period + healthcheck"
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echo " - lecoffre-front: 30s start_period + healthcheck"
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# Attendre que tous les services soient healthy
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echo "🔍 Vérification de l'état des services..."
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sleep 10
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# Vérifier l'état du scan de sdk_relay
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check_scan_status
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# Étape 5: Vérification finale
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echo "🔍 Vérification finale de tous les services..."
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services=(
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"tor:9050"
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"bitcoin:8332"
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"blindbit:8000"
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"sdk_storage:8081"
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"sdk_relay:8091"
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"sdk_signer:8092"
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"ihm_client:3003"
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"lecoffre-back:8080"
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"lecoffre-front:3004"
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)
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all_ready=true
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for service in "${services[@]}"; do
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name=$(echo $service | cut -d: -f1)
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port=$(echo $service | cut -d: -f2)
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if curl -f -s "http://127.0.0.1:$port" > /dev/null 2>&1; then
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echo "✅ $name est accessible"
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else
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echo "❌ $name n'est pas accessible"
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all_ready=false
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fi
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done
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if [ "$all_ready" = true ]; then
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echo "🎉 Tous les services sont prêts !"
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echo "📊 État des services:"
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docker compose ps
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else
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echo "⚠️ Certains services ne sont pas prêts"
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echo "📋 Logs des services problématiques:"
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docker compose logs --tail=20
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exit 1
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fi
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# Étape 6: Monitoring continu (optionnel)
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if [ "$1" = "--monitor" ]; then
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echo "📊 Démarrage du monitoring continu..."
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while true; do
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sleep 60
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echo "🔄 Vérification périodique..."
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check_scan_status
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done
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fi
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