.env.example

# Server Configuration
PORT=4000
NODE_ENV=development

# Worker Configuration
# Keep concurrency LOW on the 1GB Oracle box: each job spawns a Docker
# container (128MB each) plus Docker daemon + Redis + Node overhead.
WORKERS=1
EXEC_TIMEOUT_MS=2000
MAX_CONCURRENT=2
MAX_QUEUE=200

# Sandbox Configuration
# Per-container memory limit. 128m is safe on a 1GB host; raise only on bigger VMs.
SANDBOX_MEMORY=128m

# Job Storage
JOB_TTL_SECONDS=86400

# Redis Configuration
REDIS_URL=redis://localhost:6379

# Security Configuration
DISABLE_GVISOR=false

# JWT Authentication
JWT_SECRET=your-secret-key-change-this-in-production
JWT_EXPIRES_IN=15m
REFRESH_TOKEN_EXPIRES_IN=7d

# Admin Credentials (for testing - set these to match your seeded admin user)
ADMIN_USERNAME=admin_username
ADMIN_PASSWORD=admin_password

# Monitoring (Optional)
# PROMETHEUS_PORT=9090
# GRAFANA_PORT=3000