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

worker_rlimit_nofile 409600;
events {
    use epoll;
    worker_connections 204800;
    multi_accept on;
}

http {

    open_file_cache max=200000 inactive=20s;
    open_file_cache_valid 30s;
    open_file_cache_min_uses 2;
    open_file_cache_errors on;

    ##
    # Basic Settings
    ##

    sendfile on;
    tcp_nopush on;
    tcp_nodelay on;
    keepalive_timeout 65;
    types_hash_max_size 2048;
    server_tokens off;
    client_max_body_size 100m;
    
    server_names_hash_bucket_size 64;
    server_name_in_redirect off;

    variables_hash_max_size 2048;

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

    ##
    # Logging Settings
    ##

    access_log /var/log/nginx/access.log;
    error_log /var/log/nginx/error.log;

    ##
    # Gzip Settings
    ##

    gzip on;
    gzip_disable "msie6";

    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;

    #Brotli Compression
    brotli on;
    brotli_comp_level 6;
    brotli_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript image/svg+xml;
    
    ##
    # Nginx Cache Settings
    ##

#   proxy_temp_file_write_size 128k;
#   proxy_temp_path   /mnt/cache/nginx/cache/temp;
#   proxy_cache_path  /mnt/cache/nginx/cache/cache_1 levels=1:2 keys_zone=cache_1:50m inactive=30d max_size=450g;
#   proxy_cache_path  /mnt/cache/nginx/cache/cache_2 levels=1:2 keys_zone=cache_2:50m inactive=30d max_size=450g;
#   proxy_cache_path  /mnt/cache/nginx/cache/cache_3 levels=1:2 keys_zone=cache_3:50m inactive=30d max_size=450g;
#   proxy_cache_path  /mnt/cache/nginx/cache/cache_4 levels=1:2 keys_zone=cache_4:50m inactive=30d max_size=450g;
#   proxy_cache_path  /mnt/cache/nginx/cache/cache_5 levels=1:2 keys_zone=cache_5:50m inactive=30d max_size=450g;

    ##
    # Rate limiting
    #
    limit_req_zone $binary_remote_addr zone=limit_1:50m rate=5r/s;

    ##
    # nginx-naxsi config
    ##
    # Uncomment it if you installed nginx-naxsi
    ##

    #include /etc/nginx/naxsi_core.rules;

    ##
    # Virtual Host Configs
    ##

    http2 on;

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