matrix-backend/ecosystem.config.js

module.exports = {
    apps: [
        {
            name: 'matrix-backend',
            script: 'dist/src/index.js',
            instances: 1,
            autorestart: true,
            watch: false,
            max_memory_restart: '1G',
            env_production: {
                NODE_ENV: 'production',
            },

            env_staging: {
                NODE_ENV: 'staging',
                PORT: 3000
            }
        },
    ],
};