health

# Health Check $ARGUMENTS Check the health of all project services. ## Project context - Services: !`docker compose ps 2>/dev/null || echo "no-docker"` ## Auto-Detection Detect services from `docker-compose.yml`, `.env`, or project configuration. ### Quick Check ```bash # If using Docker Compose docker compose ps # Process check (bare metal) ps aux | grep -E "(node|python|java|php)" | grep -v grep ``` ## Common Service Checks | Service | Health Check | |---------|-------------| | HTTP API | `curl -f http://localhost:{port}/health` | | PostgreSQL | `pg_isready -h localhost -p 5432` | | MySQL | `mysqladmin ping -h localhost` | | Redis | `redis-cli ping` | | MongoDB | `mongosh --eval "db.runCommand({ping:1})"` | | Elasticsearch | `curl -f http://localhost:9200/_cluster/health` | | RabbitMQ | `curl -f http://localhost:15672/api/healthchecks/node` | ## Diagnostics ```bash # Container logs (if Docker) docker compose logs --tail 50 {service} # Resource usage docker stats --no-stream # Docker htop # Bare metal # Disk usage df -h # System docker system df # Docker # Network netstat -tlnp # Listening ports curl -I http://localhost:{port} # Connectivity ``` ## Common Issues | Symptom | Check | Solution | |---------|-------|----------| | Service not responding | Process running? Port open? | Restart service | | Slow responses | Resource usage, connections | Scale or optimize | | Connection refused | Net...