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Docker ElasticBeanstalk nginx在发送上下文长度标头时返回400个错误请求

docker nginx .net-core

Docker ElasticBeanstalk nginx在发送上下文长度标头时返回400个错误请求,docker,nginx,.net-core,nginx-reverse-proxy,Docker,Nginx,.net Core,Nginx Reverse Proxy,我们正在Docker容器中尝试我们的第一个.Net Core 3.0 web应用程序。我们正在通过AWS ElasticBeanstalk部署到AmazonLinux2AMI。我们可以对服务器执行任何GET请求，而不会出现问题。请求中包含正文的任何内容都会失败，并出现400错误请求错误。补丁和POST都失败了。如果端点不需要实体，则修补程序将起作用。我们正在发送的内容只有147字节，所以它甚至不应该达到默认的客户端大小1m 我发现，如果我在Postman测试中删除Content-Length头，

我们正在Docker容器中尝试我们的第一个.Net Core 3.0 web应用程序。我们正在通过AWS ElasticBeanstalk部署到AmazonLinux2AMI。我们可以对服务器执行任何GET请求，而不会出现问题。请求中包含正文的任何内容都会失败，并出现400错误请求错误。补丁和POST都失败了。如果端点不需要实体，则修补程序将起作用。我们正在发送的内容只有147字节，所以它甚至不应该达到默认的客户端大小1m

我发现，如果我在Postman测试中删除Content-Length头，请求就会传递到服务器，但是，似乎没有包含正文

我已经测试过从VisualStudio和Docker Desktop本地运行，它可以正常工作。我的本地操作系统是Windows 10，而不是Linux，并且我在本地没有使用nginx或IIS

我尝试将我的客户机大小设置为0（和20m），方法是将名为nginxet.conf的文件放在“.platform/nginx/conf.d”中。我很确定它正在被读取，因为我第一次出错，因为文件不是UTF-8编码的

我知道我错过了一些基本的东西。这看起来不像是一个现成的配置，在Linux上的Docker中使用.Net Core 3.0作为一个接受帖子的网站？？？更不用说用身体贴东西了

提前感谢,

旁白：有人知道我在哪里可以找到AWS为他们的Amazon Linux 2映像使用的“默认”nginx配置吗？

我使用运行在64位AmazonLinux2/3.1.0上的Docker上的示例应用程序检查了默认的nginx配置文件

/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;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
/etc/nginx/conf.d/elasticbeanstalk nginx docker-upstream.conf

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
/etc/nginx/conf.d/healthd_logformat.conf

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

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

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
根据评论

我使用运行在64位AmazonLinux2/3.1.0上的Docker上的示例应用程序检查了默认的nginx配置文件

/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;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
/etc/nginx/conf.d/elasticbeanstalk nginx docker-upstream.conf

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
/etc/nginx/conf.d/healthd_logformat.conf

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

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

# Elastic Beanstalk Nginx Configuration File

user  nginx;
worker_processes  auto;
error_log  /var/log/nginx/error.log;
pid        /var/run/nginx.pid;
worker_rlimit_nofile    32136;

events {
    worker_connections  1024;
}

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

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


    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

    include  conf.d/*.conf;

    map $http_upgrade $connection_upgrade {
            default       "upgrade";
    }

    server {
        listen 80 default_server;
        gzip on;
        gzip_comp_level 4;
        gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

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

        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;
        }

        # Include the Elastic Beanstalk generated locations
        include conf.d/elasticbeanstalk/*.conf;
    }

upstream docker {
    server 172.17.0.2:8000;
    keepalive 256;
}

log_format healthd  '$msec"$uri"'
                    '$status"$request_time"$upstream_response_time"'
                    '$http_x_forwarded_for';[ec2-user@ip-172-31-36-64 conf.d]$ readlink -f ./healthd_logformat.conf

if ($time_iso8601 ~ "^(\d{4})-(\d{2})-(\d{2})T(\d{2})") {
    set $year $1;
    set $month $2;
    set $day $3;
    set $hour $4;
}
最后我请求AWS的支持。在来回查看了他提供的一些链接之后，我们能够解决这个问题

最后，我在部署时得到了完整的nginx.conf文件，但是，我非常确定这些行为我解决了这个问题

  http
    server
        location / {
            proxy_pass                                  http://docker;
            proxy_http_version                          1.1;
            proxy_set_header    Connection              $http_connection;
            proxy_set_header    Upgrade                 $http_upgrade;
            proxy_set_header    Host                    $host;
            proxy_set_header    X-Real-IP               $remote_addr;
            proxy_set_header    X-Forwarded-Host        $http_host;
            proxy_set_header    X-Forwarded-For         $proxy_add_x_forwarded_for;
            proxy_set_header    X-Forwarded-Proto       $scheme;
            proxy_cache_bypass                          $http_upgrade;

            client_max_body_size 100M;
我还在Startup.Configuration（）方法的开头添加了这些行

感谢Ali p（AWS支持）和@Marcin对您的帮助

完整的nginx.conf文件
最后我请求AWS的支持。在来回查看了他提供的一些链接之后，我们能够解决这个问题

最后，我在部署时得到了完整的nginx.conf文件，但是，我非常确定这些行为我解决了这个问题

  http
    server
        location / {
            proxy_pass                                  http://docker;
            proxy_http_version                          1.1;
            proxy_set_header    Connection              $http_connection;
            proxy_set_header    Upgrade                 $http_upgrade;
            proxy_set_header    Host                    $host;
            proxy_set_header    X-Real-IP               $remote_addr;
            proxy_set_header    X-Forwarded-Host        $http_host;
            proxy_set_header    X-Forwarded-For         $proxy_add_x_forwarded_for;
            proxy_set_header    X-Forwarded-Proto       $scheme;
            proxy_cache_bypass                          $http_upgrade;

            client_max_body_size 100M;
我还在Startup.Configuration（）方法的开头添加了这些行

感谢Ali p（AWS支持）和@Marcin对您的帮助

完整的nginx.conf文件
要在EB上获得默认的nginx设置，您可以通过ssh连接到EB实例并从那里检查。@Marcin-谢谢，这是个好主意。我已经想到了，但是，我正在网上寻找资料来源。我对Linux不是很在行，但是，我可能能弄明白。我可以在我的EB实例上检查它，然后发布它，如果这有帮助的话？@Marcin-谢谢。如果是AWS亚马逊Linux 2 AMI，我想这就是我想要的。我正在研究如何在通过ElasticBeanstalk部署时设置私钥，这样我就可以按照您的建议直接从我的EC2实例中提取私钥。要在EB上获得默认的nginx设置，您可以通过ssh连接到EB实例中并从那里检查。@Marcin-谢谢，这是个好主意。我已经想到了，但是，我正在网上寻找资料来源。我对Linux不是很在行，但是，我可能能弄明白。我可以在我的EB实例上检查它，然后发布它，如果这有帮助的话？@Marcin-谢谢。如果是AWS亚马逊Linux 2 AMI，我想这就是我想要的。我正在研究如何在通过ElasticBeanstalk部署时设置私钥，以便可以按照您的建议直接从我的EC2实例中提取私钥。谢谢。：）基于此，我可能必须将include文件移动到“elasticbeanstalk”文件夹中，才能将其放入正确的部分。再次感谢。@J.Chaney没问题。如果你想在AmazonLinux2上定制nginx，你会找到如何定制的信息。您可以通过将配置文件添加到
.platform/nginx/conf.d/
来扩展它，甚至可以使用
.platform/nginx/nginx.conf
完全覆盖默认的nginx配置文件。顺便说一句，如果你觉得我的回答很有帮助，那么一旦你对它感到满意，我们将不胜感激。是的，这就是我获得有关如何定制nginx配置的信息的地方。我不确定我的conf扩展是否进入了正确的位置以产生效果，我甚至不确定客户端的大小是否是问题所在。您可以看到，在您的配置中，它没有在默认配置中指定。nginx文档说，在这种情况下，它应该是1m。我的有效负载只有147字节。我不认为设置客户端\u max\u body\u大小甚至可以解决我的主要问题，那就是我无法让nginx将body传递到我的应用程序。我找到了如何将私钥添加到我的ElasticBeanstalk EC2实例并与Putty连接的方法。我能够找到我的nginx配置。谢谢：）@J.Chaney没问题。如果我的回答有帮助，我们将不胜感激。谢谢。）基于此，我可能必须将include文件移动到“elasticbeanstalk”文件夹中，才能将其放入正确的部分。谢谢