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sudo nginx -t

tag-icon • tag-icon nginx proxy virtualhost ip ubuntu-18.04
sudo nginx -t

我从 Nginx 开始。

我在我的服务器上安装了：

  • www.example.com 上的 1 个 Drupal 站点
  • analytics.example.com 上的 1 个 GoAccess 网站
  • 1 个 Netdata 站点，位于monitoring.example.com

IP 地址和 example.com 必须重定向到 www.example.com

所有域名和子域名均重定向至 https

在我的 OVH 网络主机上，我创建了指向我服务器 IP 地址的域 example.com www.example.com analytics.example.com surveillance.example.com 。

当我在浏览器的地址栏中输入我的服务器的 IP 地址时，它会重定向到 analytics.example.com，为什么？

如何重定向到 www.example.com？

在为 analytics.example.com 和 surveillance.example.com 创建配置之前，它是有效的。

当我测试我的配置时：

sudo nginx -t

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

sudo nano /etc/nginx/sites-available/www-example-com

server {
    listen 443 ssl http2;
    listen [::]:443 ssl ipv6only=on http2;
    server_name www.example.com;
    root /var/www/www-example-com/web;

    ssl_certificate /etc/letsencrypt/live/example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/example.com/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    add_header Strict-Transport-Security "max-age=15768000; includeSubDomains; preload" always;
    add_header X-Content-Type-Options "nosniff" always;
    add_header X-XSS-Protection "1; mode=block" always;
    add_header X-Frame-Options "SAMEORIGIN" always;
    add_header X-Download-Options "noopen" always;
    add_header X-Permitted-Cross-Domain-Policies "none" always;
    add_header Content-Security-Policy "default-src https: data: wss: 'unsafe-inline' 'unsafe-eval'; base-uri 'self';" always;

    gzip on;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_types text/css text/javascript text/xml text/plain text/x-component application/javascript application/json application/xml application/rss+xml font/truetype font/opentype application/vnd.ms-fontobject image/svg+xml;

    expires 1209600s;

    location = /favicon.ico {
        log_not_found off;
        access_log off;
    }

    location = /robots.txt {
        allow all;
        log_not_found off;
        access_log off;
    }

    location ~* \.(txt|log)$ {
        deny all;
    }

    location ~ \..*/.*\.php$ {
        return 403;
    }

    location ~ ^/sites/.*/private/ {
        return 403;
    }

    location ~ ^/sites/[^/]+/files/.*\.php$ {
        deny all;
    }

    location ~* ^/.well-known/ {
        allow all;
    }

    location ~ (^|/)\. {
        return 403;
    }

    location / {
        try_files $uri /index.php?$query_string;
    }

    location @rewrite {
        rewrite ^/(.*)$ /index.php?q=$1;
    }

    location ~ /vendor/.*\.php$ {
        deny all;
        return 404;
    }

    location ~ '\.php$|^/update.php' {
        expires off;
        fastcgi_split_path_info ^(.+?\.php)(|/.*)$;
        include fastcgi_params;
        fastcgi_param HTTP_PROXY "";
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param PATH_INFO $fastcgi_path_info;
        fastcgi_param QUERY_STRING $query_string;
        fastcgi_intercept_errors on;
        fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
    }

    location ~ ^/sites/.*/files/styles/ {
        try_files $uri @rewrite;
    }

    location ~ ^(/[a-z\-]+)?/system/files/ {
        try_files $uri /index.php?$query_string;
    }

    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg)$ {
        try_files $uri @rewrite;
        expires max;
        log_not_found off;
    }
}

server {
    listen 80;
    server_name www.example.com example.com;
    return 301 https://$server_name$request_uri;
}

server {
    listen 443;
    server_name example.com;
    return 301 https://www.$server_name$request_uri;
}

https://goaccess.io/faq

sudo nano /etc/nginx/sites-available/analytics-example-com

server {
    listen 443 ssl http2;
    server_name analytics.example.com;
    root /var/www/analytics-example-com/web;
    report.html;

    auth_basic "Protected";
    auth_basic_user_file /var/www/analytics-example-com/web/.htpasswd;

    ssl_certificate /etc/letsencrypt/live/analytics.example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/analytics.example.com/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}

server {
    listen 80;
    server_name analytics.example.com;
    return 301 https://$server_name$request_uri;
}

https://jesuisadmin.fr/netdata-solution-monitoring-legere-serveur-linux/

sudo nano /etc/nginx/sites-available/monitoring-example-com

upstream backend {
    server 127.0.0.1:19999;
    keepalive 64;
}

server {
    listen 443 ssl http2;
    server_name monitoring.example.com;
    root /var/www/monitoring-example-com/web;

    auth_basic "Protected";
    auth_basic_user_file /var/www/monitoring-example-com/web/.htpasswd;

    ssl_certificate /etc/letsencrypt/live/monitoring.example.com/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/monitoring.example.com/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;

    location / {
        proxy_set_header X-Forwarded-Host $host;
        proxy_set_header X-Forwarded-Server $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_pass http://backend;
        proxy_http_version 1.1;
        proxy_pass_request_headers on;
        proxy_set_header Connection "keep-alive";
        proxy_store off;
    }
}

server {
    listen 80;
    server_name monitoring.example.com;
    return 301 https://$server_name$request_uri;
}

答案1

您需要使用 default_server 指令。我认为您需要在一个 http 和一个 https 块上使用它。

server {
  listen 443 ssl http2;
  listen [::]:443 ssl ipv6only=on http2;
  server_name www.domaine.com default_server;
  root /var/www/www-domaine-com/web;
  // etc
}

server {
  listen 80;
  server_name www.domaine.com default_server;
  root /var/www/www-domaine-com/web;
  // etc
}

在我的服务器上，我拒绝所有对没有域名的 IP 的请求，我认为满足这些请求没有任何价值。

server {
  listen      80 default_server;
  server_name _; # Wildcard, any domain is served
  return      444; # This means "go away", effectively
  access_log off; log_not_found off;
}

由于 SSL/TLS 需要域名的有效证书，因此我认为无法使用 https 来执行此操作。

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