NGINX的配置优化

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

#include /usr/share/nginx/modules/*.conf;

events {
    use epoll;
    worker_connections 51200;
    multi_accept on;
}

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;

    client_header_buffer_size 32k;
    large_client_header_buffers 4 32k;
    client_max_body_size 30G;
    client_body_timeout 300s;
    client_body_buffer_size 512k;

    sendfile on;
    tcp_nopush on;
    server_tokens off;

    fastcgi_connect_timeout 3600;
    fastcgi_send_timeout 3600;
    fastcgi_read_timeout 3600;
    fastcgi_buffer_size 64k;
    fastcgi_buffers 4 64k;
    fastcgi_busy_buffers_size 128k;
    fastcgi_intercept_errors on;
    fastcgi_hide_header X-Powered-By;

    gzip on;
    gzip_vary on;
    gzip_min_length  1k;
    gzip_comp_level 2;
    gzip_proxied   expired no-cache no-store private auth;
    gzip_types     text/plain application/javascript application/x-javascript text/javascript text/css application/xml;
    gzip_disable   "MSIE [1-6]\.";

    add_header Referrer-Policy                      "no-referrer"   always;
    add_header X-Content-Type-Options               "nosniff"       always;
    add_header X-Download-Options                   "noopen"        always;
    # add_header X-Frame-Options                      "SAMEORIGIN"    always;
    add_header X-Permitted-Cross-Domain-Policies    "none"          always;
    add_header X-Robots-Tag                         "none"          always;
    add_header X-XSS-Protection                     "1; mode=block" always;

    include             /etc/nginx/mime.types;
    default_type        application/octet-stream;
    # include /etc/nginx/office-ssl.conf;

    server {
        listen       80;
        # listen 443 ssl http2;
        server_name  _;
        root         /var/www/html;
        index        index.php index.html;

        # if ($server_port !~ 443){
        #     rewrite ^(/.*)$ https://$host$1 permanent;
        # }
        # ssl_certificate     /etc/ssl/nginx/cloud.example.com.crt;
        # ssl_certificate_key /etc/ssl/nginx/cloud.example.com.key;
        # ssl_protocols TLSv1.1 TLSv1.2 TLSv1.3;
        # ssl_ciphers EECDH+CHACHA20:EECDH+CHACHA20-draft:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH;
        # ssl_prefer_server_ciphers on;
        # ssl_session_cache shared:SSL:10m;
        # ssl_session_timeout 10m;
        # add_header Strict-Transport-Security "max-age=31536000";

        location ~ [^/]\.php(/|$) {
            try_files $uri =404;
            fastcgi_pass unix:/var/run/php-fpm.sock;
            fastcgi_index index.php;
            set $path_info $fastcgi_path_info;
            set $real_script_name $fastcgi_script_name;
            if ($fastcgi_script_name ~ "^(.+?\.php)(/.+)$") {
                set $real_script_name $1;
                set $path_info $2;
            }
            fastcgi_param SCRIPT_FILENAME $document_root$real_script_name;
            fastcgi_param SCRIPT_NAME $real_script_name;
            fastcgi_param PATH_INFO $path_info;
            include fastcgi_params;
        }

        location ~ ^/(?:config|data)(?:$|/)  {
            return 404;
        }

        location ~* \.(jpg|jpeg|gif|png|css|js|ico|webp|tiff|ttf|svg)$ {
            expires 30d;
        }

        location ~ .*\.(js|css)?$ {
            expires 12h;
        }

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