在heroku上启动geddy失败,出现错误R11(错误绑定).部署有什么问题？我错过了什么？

Question

我正在尝试新的部署到heroku,似乎没有geddy运行没有问题.

我一直收到这个错误

错误R11(错误绑定) - >绑定到端口5768的进程,应该是41113(参见环境变量PORT)

Procfile

web: geddy -p 5768

的package.json

{
  "name": "oskalisti",
  "version": "0.0.1",
  "dependencies": {
    "geddy": "0.3.20",
    "jake": "0.2.31"
  }
}

完整日志:

2012-04-13T17:47:26+00:00 app[web.1]: [Fri, 13 Apr 2012 17:47:26 GMT] INFO Server starting with config: {
2012-04-13T17:47:26+00:00 app[web.1]:   "environment": "development",
2012-04-13T17:47:26+00:00 app[web.1]:   "workers": 1,
2012-04-13T17:47:26+00:00 app[web.1]:   "port": "5768",
2012-04-13T17:47:26+00:00 app[web.1]:   "debug": true,
2012-04-13T17:47:26+00:00 app[web.1]:   "rotateWorkers": false,
2012-04-13T17:47:26+00:00 app[web.1]:   "rotationWindow": 7200000,
2012-04-13T17:47:26+00:00 app[web.1]:   "rotationTimeout": 300000,
2012-04-13T17:47:26+00:00 app[web.1]:   "logDir": "/app/log",
2012-04-13T17:47:26+00:00 app[web.1]:   "gracefulShutdownTimeout": 30000,
2012-04-13T17:47:26+00:00 app[web.1]:   "heartbeatInterval": 5000,
2012-04-13T17:47:26+00:00 app[web.1]:   "heartbeatWindow": 20000,
2012-04-13T17:47:26+00:00 app[web.1]:   "staticFilePath": "/app/public",
2012-04-13T17:47:26+00:00 app[web.1]:     "store": "memory",
2012-04-13T17:47:26+00:00 app[web.1]:     "key": "sid",
2012-04-13T17:47:26+00:00 app[web.1]:   "sessions": {
2012-04-13T17:47:26+00:00 app[web.1]:     "expiry": 1209600
2012-04-13T17:47:26+00:00 app[web.1]:   "cookieSessionKey": "sdata",
2012-04-13T17:47:26+00:00 app[web.1]:   "metrics": null,
2012-04-13T17:47:26+00:00 app[web.1]:   },
2012-04-13T17:47:26+00:00 app[web.1]:   "i18n": {
2012-04-13T17:47:26+00:00 app[web.1]:     "defaultLocale": "en-us",
2012-04-13T17:47:26+00:00 app[web.1]:     "loadPaths": [
2012-04-13T17:47:26+00:00 app[web.1]:       "/app/config/locales"
2012-04-13T17:47:26+00:00 app[web.1]:     ]
2012-04-13T17:47:26+00:00 app[web.1]:   },
2012-04-13T17:47:26+00:00 app[web.1]:   "ssl": null,
2012-04-13T17:47:26+00:00 app[web.1]:   "model": {
2012-04-13T17:47:26+00:00 app[web.1]:     "useTimestamps": false,
2012-04-13T17:47:26+00:00 app[web.1]:     "forceCamel": true
2012-04-13T17:47:26+00:00 app[web.1]:   },
2012-04-13T17:47:26+00:00 app[web.1]:   "detailedErrors": true,
2012-04-13T17:47:26+00:00 app[web.1]:   "hostname": null
2012-04-13T17:47:26+00:00 app[web.1]: }
2012-04-13T17:47:26+00:00 app[web.1]: [Fri, 13 Apr 2012 17:47:26 GMT] INFO Creating 1 worker process.
2012-04-13T17:47:26+00:00 app[web.1]: [Fri, 13 Apr 2012 17:47:26 GMT] INFO Server worker running in development on port 5768 with a PID of: 6
2012-04-13T17:47:26+00:00 app[web.1]: [Fri, 13 Apr 2012 17:47:26 GMT] DEBUG LOGGING STARTED ============================================
2012-04-13T17:47:26+00:00 app[web.1]: [Fri, 13 Apr 2012 17:47:26 GMT] DEBUG ============================================================
2012-04-13T17:47:27+00:00 heroku[web.1]: Error R11 (Bad bind) -> Process bound to port 5768, should be 22421 (see environment variable PORT)

任何帮助将不胜感激.谢谢.

Answer 1

好的,发现了这个问题,愚蠢的我.

在Procfile上我不应该使用端口号,heroku将为我提供$ PORT变量的端口.

所以我让Procfile看起来像这样:

web: geddy -p $PORT

这很有效.我还修改了production.js环境配置文件以使用heroku端口,如下所示:

var config = {
  detailedErrors: false
, hostname: null
, port: process.env.PORT
, sessions: {
    store: 'memory'
  , key: 'sid'
  , expiry: 14 * 24 * 60 * 60
  }
};

module.exports = config;

注意那里的port:process.env.PORT行.

然后,如果您以这种方式更改文件,而不是使用Procfile文件中的$ PORT变量,您可以像这样启动geddy:

web: geddy -e production

更好的做法是,您的生产配置会被加载,您可以真正支持不同的环境.