Question

我试图让端口80上的纯TCP套接字连接到AWS上的Docker容器也在端口80上。到目前为止我有：

设置正确的安全组，让端口80通过负载均衡器，将其设置为tcp连接，而不是http。
能够在EB创建的e2c实例上看到nginx日志。报告如下：

172.31.22.8 - - [12 / Jan / 2017：20：44：43 +0000]“......数据......”400 173“ - ”“ - ”

然后创建套接字的程序报告：

HTTP/1.1 400 Bad Request
Server: nginx/1.10.1
Date: Thu, 12 Jan 2017 21:05:54 GMT
Content-Type: text/html
Content-Length: 173
Connection: close

<html>
<head><title>400 Bad Request</title></head>
<body bgcolor="white">
<center><h1>400 Bad Request</h1></center>
<hr><center>nginx/1.10.1</center>
</body>
</html>

我尝试了很多不同的nginx配置。但是默认，在我开始配置之前如下：

/etc/nginx/nginx.conf

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;

error_log  /var/log/nginx/error.log;

pid        /var/run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    access_log    /var/log/nginx/access.log;

    log_format  healthd '$msec"$uri"$status"$request_time"$upstream_response_time"$http_x_forwarded_for';

    include       /etc/nginx/conf.d/*.conf;
    include       /etc/nginx/sites-enabled/*;
}

/etc/nginx/conf.d/elasticbeanstalk-nginx-docker-upstream.conf

upstream docker {
        server 172.17.0.3:80;
        keepalive 256;
}

/etc/nginx/sites-enabled/elasticbeanstalk-nginx-docker-proxy.conf

server {
    listen 80;

    gzip on;
        gzip_comp_level 4;
        gzip_types text/html text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

    if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
        set $year $1;
        set $month $2;
        set $day $3;
        set $hour $4;
    }
    access_log /var/log/nginx/healthd/application.log.$year-$month-$day-$hour healthd;

    access_log    /var/log/nginx/access.log;

    location / {
        proxy_pass            http://docker;
        proxy_http_version    1.1;

        proxy_set_header    Connection            $connection_upgrade;
        proxy_set_header    Upgrade                $http_upgrade;
        proxy_set_header    Host                $host;
        proxy_set_header    X-Real-IP            $remote_addr;
        proxy_set_header    X-Forwarded-For        $proxy_add_x_forwarded_for;
    }
}

我知道Loadbalancer正在运行，因为数据到达运行docker的nginx e2c实例。但是nginx不会将请求转发到docker容器。是的，有一个应用程序在容器的端口80上运行，它是一个C端口绑定到端口80上的0.0.0.0。所以没有HTTTP正确吗？这是TCP吗？

所以我的问题是，配置文件必须是什么才能让nginx将TCP套接字连接转发到docker容器？

Answer 1

我发布此消息已经过去了大约10个月。 AWS没有称为网络负载均衡器的东西。我没有尝试过，但认为它应该允许纯TCP套接字与粘性会话。所以我现在关闭它，直到我尝试。

Nginx，AWS，EB，Docker，TCP Socket配置400错误请求

1 个答案: