如何在AWS弹性beanstalk上自定义nginx以对Meteor进行负载均衡？

I am running Meteor on AWS Elastic Beanstalk. Everything is up and running except that it's not running Websockets with the following error:

我在AWS Elastic Beanstalk上运行Meteor。一切都正常运行，除了它没有运行Websockets并出现以下错误：

WebSocket connection to 'ws://MYDOMAIN/sockjs/834/sxx0k7vn/websocket' failed: Error during WebSocket     handshake: Unexpected response code: 400 

My unstanding was to add something like:

我的不足之处是添加如下内容：

proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade";

proxy_set_header升级$ http_upgrade; proxy_set_header连接“升级”;

To the proxy config, via my YML config file.

到代理配置，通过我的YML配置文件。

Via my .exbextension config file:

通过我的.exbextension配置文件：

files:
"/etc/nginx/conf.d/proxy.conf" :
    mode: "000755"
    owner: root
    group: root
    content: |
        proxy_set_header        Upgrade         $http_upgrade;
        proxy_set_header        Connection      "upgrade";

I have ssh'd into the server and I can see the proxy.conf with those two lines in it.

我已经ssh进入服务器，我可以看到proxy.conf中包含这两行。

When I hit my webserver I still see the "Error during WebSocket handshake: " error.

当我点击我的网络服务器时，我仍然看到“WebSocket握手期间的错误：”错误。

I have my beanstalk load configured with stick sessions and the following ports:

我的beanstalk负载配置了stick会话和以下端口：

BTW I did see https://meteorhacks.com/load-balancing-your-meteor-app.html and I tried to:

顺便说一句，我确实看到了https://meteorhacks.com/load-balancing-your-meteor-app.html，我试图：

Enable HTTP load balancing with Sticky Session on Port 80 Enable TCP load balancing on Port 8080, which allows websocket But could not seem to get that working either.

使用端口80上的粘滞会话启用HTTP负载平衡在端口8080上启用TCP负载平衡，这允许websocket但似乎无法使其正常工作。

Adding another shot at some YAML that does NOT work here": https://gist.github.com/adamgins/0c0258d6e1b8203fd051

在一些不起作用的YAML上添加另一个镜头“：https：//gist.github.com/adamgins/0c0258d6e1b8203fd051

Any help appreciated?

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2 个解决方案

#1

With a LOT of help from AWS paid support, I got this working. The reality is I was not far off it was down to some SED syntaxt.

在AWS付费支持的帮助下，我得到了这个工作。实际情况是我离一些SED合成器不远了。

Here's what currently works (Gist):

这是目前的工作（Gist）：

option_settings:

  - option_name: AWS_SECRET_KEY
    value: <SOMESECRET>

  - option_name: AWS_ACCESS_KEY_ID
    value: <SOMEKEY>

  - option_name: PORT
    value: 8081

  - option_name: ROOT_URL
    value: <SOMEURL>

  - option_name: MONGO_URL
    value: <SOMEMONGOURL>

    - option_name: MONGO_OPLOG_URL
    value: <SOMEMONGOURL>

  - namespace: aws:elasticbeanstalk:container:nodejs
    option_name: ProxyServer
    value: nginx

    option_name: GzipCompression
    value: true

  - namespace: aws:elasticbeanstalk:container:nodejs:staticfiles

    option_name: /public
    value: /public

    container_commands:

  01_nginx_static:
    command: |
      sed -i '/\s*proxy_set_header\s*Connection/c \
              proxy_set_header Upgrade $http_upgrade;\
              proxy_set_header Connection "upgrade";\
        ' /tmp/deployment/config/#etc#nginx#conf.d#00_elastic_beanstalk_proxy.conf

In addition to this you need to got into your Load balancer and change the Listener from HTTP to TCP:

除此之外，您需要进入负载均衡器并将侦听器从HTTP更改为TCP：

described here: http://docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.managing.elb.html).

这里描述：http：//docs.aws.amazon.com/elasticbeanstalk/latest/dg/using-features.managing.elb.html）。

#2

Have you checked out Meteor WebSocket handshake error 400 with nginx? I think their configuration might be a bit different from yours. I'm in the same boat as you, trying to get this exact same set up working.

你有没有用nginx检查过Meteor WebSocket握手错误400？我认为他们的配置可能与您的配置略有不同。我和你在同一条船上，试图让这个完全相同的设置工作。