【问题标题】:nginx "mail" & "stream" directive is not allowed in site-enabled/站点启用/中不允许使用 nginx“邮件”和“流”指令
【发布时间】:2020-06-14 04:14:48
【问题描述】:

当我尝试将流或邮件指令与 nginx 一起使用时遇到问题。 我正在使用 nginx/1.16.1 和 Ubuntu 18.04.4 LTS。
这是我的 nginx.conf

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 1200;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    server_tokens off;

    server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

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

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log off;
                    #/var/log/nginx/access.log;
    error_log /var/log/nginx/error_website.log;
    ##
    # Gzip Settings
    ##

    gzip on;

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;

    ##
    # Virtual Host Configs
    ##

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

我想在我的站点配置之一 (test.streamconf) 中使用“流”指令

stream {
            server {
                    listen 500 udp;
                   proxy_pass test.com:500;
            }
            server {
                    listen 4500 udp;
                    proxy_pass test.com:4500;
            }
}

但如果我为启用站点的文件夹创建符号链接并使用“sudo nginx -t”测试我的配置,我会收到以下错误消息:

nginx: [emerg] "stream" 指令在此处不允许 /etc/nginx/sites-enabled/test.streamconf:1
nginx:配置文件 /etc/nginx/nginx.conf 测试失败

流和邮件模块已经安装...

我做错了什么?

【问题讨论】:

  • 查看include 文件中的include 指令。你写了stream { stream { server { ... } } }。您已经嵌套了两个 stream 指令。请参阅我的回答 here,它与 http 指令相关,但同样适用于 streammail 指令,因为这三个指令都处于顶级块级别。
  • Stefan,您是作为 sudo 用户还是普通用户安装了流和邮件模块?可能是您无法以 sudo 用户身份加载模块。
  • @RichardSmith,我已经在 nginx.conf 中调整(删除了流指令),但没有成功。
  • @InderRSingh:你到底是什么意思?我已经安装了 nginx,使用“sudo apt install nginx”。我没有单独安装流和邮件模块。

标签: nginx nginx-reverse-proxy nginx-config nginx-module


【解决方案1】:

好的,现在我明白了。 nginx 加载嵌套的单个配置。
我现在已将以下 alls root 添加到 nginx.conf:

user www-data;
worker_processes auto;
pid /run/nginx.pid;
include /etc/nginx/modules-enabled/*.conf;

events {
    worker_connections 1200;
    # multi_accept on;
}

http {

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    server_tokens off;

    server_names_hash_bucket_size 64;
    # server_name_in_redirect off;

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

    ##
    # SSL Settings
    ##

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # Dropping SSLv3, ref: POODLE
    ssl_prefer_server_ciphers on;

    ##
    # Logging Settings
    ##

    access_log off;
                    #/var/log/nginx/access.log;
    error_log /var/log/nginx/websiteerror.log;

    ##
    # Gzip Settings
    ##

    gzip on;

    # gzip_vary on;
    # gzip_proxied any;
    # gzip_comp_level 6;
    # gzip_buffers 16 8k;
    # gzip_http_version 1.1;
    # gzip_types text/plain text/css application/json application/javascript text/xml application/xml appl$

    ##
    # Virtual Host Configs
    ##

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


stream {
    access_log off;
    error_log /var/log/nginx/streamerror.log;

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

我的“流”配置文件现在看起来像这样(我认为我也必须从“流”开始)......

server {
    listen  [::]:4500 ipv6only=off;
    listen  [::]:500 ipv6only=off;
    proxy_pass      server_name.com:$server_port;
    proxy_protocol  on;
}

【讨论】:

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