env.example

# Simple Docker Manager Configuration
# Copy this file to .env and customize as needed

# Server Configuration
# Host to bind the server to (default: 0.0.0.0)
SDM_HOST=0.0.0.0

# Port to bind the server to (default: 3000)
SDM_PORT=3000

# Logging Configuration
# Log level: error, warn, info, debug, trace (default: info)
SDM_LOG_LEVEL=info

# Docker Configuration
# Docker socket path (optional, auto-detected if not set)
# SDM_DOCKER_SOCKET=/var/run/docker.sock

# Metrics Configuration
# How often to update metrics in seconds (default: 5)
SDM_METRICS_INTERVAL_SECONDS=5

# Maximum number of metrics history points to keep in memory (default: 20)
SDM_METRICS_HISTORY_LIMIT=20

# Maximum number of containers to show in charts for performance and readability (default: 5)
# When you have more containers than this limit, only the top N by CPU usage will be shown in charts
SDM_MAX_CHART_CONTAINERS=5

# Graceful Shutdown Configuration
# How long to wait for graceful shutdown in seconds (default: 30)
SDM_SHUTDOWN_TIMEOUT_SECONDS=30

# Authentication Configuration
# Enable/disable authentication (default: true for security)
SDM_AUTH_ENABLED=true

# Username for authentication (default: admin)
SDM_AUTH_USERNAME=admin

# Password for authentication (if not set, a random password will be generated and displayed)
# SDM_AUTH_PASSWORD=your_secure_password_here

# Session timeout in seconds (default: 3600 = 1 hour)
SDM_SESSION_TIMEOUT_SECONDS=3600

# Environment-specific overrides
# For development
# SDM_LOG_LEVEL=debug
# SDM_PORT=3001
# SDM_AUTH_ENABLED=false

# For production
# SDM_LOG_LEVEL=warn
# SDM_HOST=127.0.0.1
# SDM_PORT=8080
# SDM_AUTH_PASSWORD=your_very_secure_production_password