Nginx：使用子網域在同一台伺服器上執行多個網路應用程式

Question

我正在Ubuntu 20.04.1 LTS跑步nginx/1.18.0 (Ubuntu)。

我的資料夾中基本上有三個配置文件，/etc/nginx/sites-available因為我想將請求路由到：

1. myserver.com
2. immos.myserver.com
3. items.myserver.com

我的myserver.com設定檔如下所示：

server {
    server_name myserver.com www.myserver.com;
    root /var/www/main-application/public;

    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options "nosniff";

    index index.html index.htm index.php;

    charset utf-8;

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

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

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.(?!well-known).* {
        deny all;
    }


    listen 443 ssl; # managed by Certbot
    ssl_certificate /etc/letsencrypt/live/myserver.com/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/myserver.com/privkey.pem; # managed by Certbot
    include /etc/letsencrypt/options-ssl-nginx.conf; # managed by Certbot
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem; # managed by Certbot


}
server {
    if ($host = www.myserver.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    if ($host = myserver.com) {
        return 301 https://$host$request_uri;
    } # managed by Certbot


    listen 80;
    server_name myserver.com www.myserver.com nlg.myserver.com;
    return 404; # managed by Certbot




}

我的 nginx-configimmos.myserver.com如下所示：

server {
    listen 80;
    server_name immos.myserver.com;
    root /var/www/immos-application/public;

    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options "nosniff";

    index index.html index.htm index.php;

    charset utf-8;

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

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

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.(?!well-known).* {
        deny all;
    }

}

我的 nginx 設定items.myserver.com如下所示：

server {
    listen 80;
    server_name items.myserver.com;
    root /var/www/items_application/public;

    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-XSS-Protection "1; mode=block";
    add_header X-Content-Type-Options "nosniff";

    index index.html index.htm index.php;

    charset utf-8;

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

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

    error_page 404 /index.php;

    location ~ \.php$ {
        fastcgi_pass unix:/var/run/php/php7.4-fpm.sock;
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $realpath_root$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.(?!well-known).* {
        deny all;
    }

}

所有子網域和網域都在 DNS 上路由到我的伺服器的 IP。

我可以打開myserver.com並路由到正確的頁面。

但是打開時immos.myserver.com，items.myserver.com我被路由到正在運行的應用程式myserver.com。

這三個應用程式都是 Laravel 應用程式。

有什麼建議我做錯了什麼嗎？