processes.json

{
  "apps" : [{
    "name"        : "koa-app-server",
    "script"      : "index.js",
    "args"        : [],
    "watch"       : true,
    "autorestart"   : true,
    "node_args"   : "",
    "merge_logs"  : false,
    "cwd"         : "./app",
    "env": {
      "NODE_ENV": "development",
      "PORT": "3003",
      "MONGO_HOST": "localhost",
      "MONGO_PORT": "27017",
      "DEBUG": "*:*"
    },
    "ignore_watch": ["node_modules", "log", "assets", "pids", "\.git\/", "test", "package.json"],
    "watch_options": {
      "usePolling": false
    },
    "exec_mode": "fork_mode",
    "error_file": "./log/error.log",
    "out_file": "./log/output.log",
    "pid_file": "./pids/app.pid"
  },
  {
    "name"        : "koa-mock-server",
    "script"      : "index.js",
    "args"        : [],
    "watch"       : true,
    "autorestart"   : true,
    "node_args"   : "",
    "merge_logs"  : false,
    "cwd"         : "./mock",
    "env": {
      "NODE_ENV": "development",
      "PORT": "3333",
      "MONGO_HOST": "localhost",
      "MONGO_PORT": "27017",
      "DEBUG": "*:*"
    },
    "ignore_watch": ["node_modules", "log", "assets", "pids", "\.git\/", "test", "package.json"],
    "watch_options": {
      "usePolling": false
    },
    "exec_mode": "fork_mode",
    "error_file": "./log/error.log",
    "out_file": "./log/output.log",
    "pid_file": "./pids/mock.pid"
  }]
}