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Environment Variable Configuration

wukong-deploy supports managing sensitive information and environment-specific settings through environment variables.

Basic Usage​

Use environment variables in the configuration file:

// config.mjs
export default {
  servers: {
    prod: {
      host: '127.34.5.53',
      username: 'root',
      passwordEnv: 'PROD_SERVER_PASSWORD', // .env PROD_SERVER_PASSWORD="yourpassword"
    },
  },
};

Environment Variable Files​

wukong-deploy supports .env files:

# .env

PROD_SERVER_PASSWORD=your-secure-password

Configuration Priority​

The loading priority of environment variables (from highest to lowest) is:

  1. Command-line arguments
  2. Environment variables
  3. .env

Security Recommendations​

  1. Do not commit .env files to version control
  2. Use .env.example as a template
  3. Set appropriate file permissions
  4. Regularly update keys and passwords