amazon-web-services - 在 Beanstalk nodejs 环境中增加 nginx 的 worker_connections

Question

我正在尝试增加 Beanstalk nodejs 服务器 (Amazon Linux 2) 上 nginx 的可能 worker_connections 数量。
我按照文档创建了一个包含以下内容的文件 .platform/nginx/conf.d/proxy.conf:

worker_rlimit_nofile 65536;
events {
  worker_connections  32768;
}

部署时出现错误:[emerg] "worker_rlimit_nofile"指令在/var/proxy/staging/nginx/conf.d/proxy.conf 中是不允许的

评论这一行时，我仍然得到:[emerg] "events"指令在/var/proxy/staging/nginx/conf.d/proxy.conf:3 中是不允许的

Answer 1

我认为这些是顶级设置，您必须覆盖主 nginx.conf 文件。您可以通过创建 .platform/nginx/nginx.conf 配置文件来做到这一点。在这种情况下，您可以删除 .platform/nginx/conf.d/proxy.conf。

你可以试试下面的.platform/nginx/nginx.conf:

# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes auto;
worker_rlimit_nofile 65536;
error_log /var/log/nginx/error.log;                                      
pid /run/nginx.pid;
# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.         
include /usr/share/nginx/modules/*.conf;
events {
    worker_connections 32768;                                               
}
http {                                                                
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';
    access_log  /var/log/nginx/access.log  main;
    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 4096;

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

    include /etc/nginx/conf.d/*.conf;
    server {
        listen       80;
        listen       [::]:80;
        server_name  _;
        root         /usr/share/nginx/html;
        # Load configuration files for the default server block.                   
        include /etc/nginx/default.d/*.conf;  
        error_page 404 /404.html;        
            location = /40x.html {       
        }
        error_page 500 502 503 504 /50x.html;                                      
            location = /50x.html {       
        }
    }
}                                                                   

如果这不起作用，您可以 ssh 进入您的 EB 实例，检查实际的默认 nginx.conf (/etc/nginx/nginx.conf ) 为你的 EB 环境，复制它，并在 .platform/nginx/nginx.conf 中使用。