Notes

user www-data;
worker_processes auto;
worker_cpu_affinity auto;
worker_rlimit_nofile 100000;
pid /run/nginx.pid;

events
{
worker_connections 16384;
multi_accept on;
use epoll;
}

http
{
##
# EasyEngine Settings
##

sendfile on;
sendfile_max_chunk 512k;

tcp_nopush on;
tcp_nodelay on;

keepalive_timeout 8;
keepalive_requests 500;

lingering_time 20s;
lingering_timeout 5s;

server_tokens off;
reset_timedout_connection on;
add_header X-Powered-By "EasyEngine v3.8.1";
add_header rt-Fastcgi-Cache $upstream_cache_status;

# Limit Request
limit_req_status 403;
limit_req_zone $remote_addr_ipscrub zone=one:10m rate=1r/s;

##
# Simple DOS mitigation
##

# Max c/s by ip
#limit_conn_zone $binary_remote_addr zone=limit_per_ip:10m;
#limit_conn limit_per_ip 80;

# Max rq/s by ip
#limit_req_zone $binary_remote_addr zone=allips:10m rate=400r/s;
#limit_req zone=allips burst=400 nodelay;

# Proxy Settings
# set_real_ip_from proxy-server-ip;
# real_ip_header X-Forwarded-For;

fastcgi_read_timeout 120s;
client_max_body_size 100m;

# See - https://www.nginx.com/blog/thread-pools-boost-performance-9x/
aio threads;

# tls dynamic records patch directive
ssl_dyn_rec_enable on;
ssl_dyn_rec_size_hi 4229;
ssl_dyn_rec_size_lo 1369;
ssl_dyn_rec_threshold 40;
ssl_dyn_rec_timeout 1000;

# nginx-vts-status module
vhost_traffic_status_zone;

# oscp settings
resolver 8.8.8.8 1.1.1.1 valid=300s;
resolver_timeout 10;

##
# GeoIP module configuration, before removing comments
# read the tutorial : https://gist.github.com/VirtuBox/9ed03c9bd9169202c358a8be181b7840
##
#geoip_country /usr/share/GeoIP/GeoIP.dat;
#geoip_city /usr/share/GeoIP/GeoIPCity.dat;

##
# SSL Settings
##

# SSL Early Data
ssl_early_data off;

ssl_protocols TLSv1.2 TLSv1.3;
ssl_ciphers 'TLS13+AESGCM+AES128:EECDH+AES128';
ssl_prefer_server_ciphers on;
ssl_session_cache shared:SSL:50m;
ssl_session_timeout 1d;
ssl_session_tickets off;
ssl_ecdh_curve X25519:sect571r1:secp521r1:secp384r1;

# Common security headers
more_set_headers "X-Frame-Options : SAMEORIGIN";
more_set_headers "X-Xss-Protection : 1; mode=block";
more_set_headers "X-Content-Type-Options : nosniff";
more_set_headers "Referrer-Policy : strict-origin-when-cross-origin";
more_set_headers "X-Download-Options : noopen;";

##
# Basic Settings
##
# server_names_hash_bucket_size 64;
# server_name_in_redirect off;

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

##
# Logging Settings
##

# disable access_log for performance
access_log off;
error_log /var/log/nginx/error.log;

# Log format Settings - user IP hashed with the module ipscrub
log_format rt_cache '$remote_addr_ipscrub $upstream_response_time $upstream_cache_status [$time_local] '
'$http_host "$request" $status $body_bytes_sent '
'"$http_referer" "$http_user_agent" $server_protocol';

# ipscrub settings
ipscrub_period_seconds 3600;

##
# 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
application/atom+xml
application/javascript
application/json
application/rss+xml
application/vnd.ms-fontobject
application/x-font-ttf
application/x-web-app-manifest+json
application/xhtml+xml
application/xml
font/opentype
image/svg+xml
image/x-icon
text/css
text/plain
text/x-component
text/xml
text/javascript;

##
# Brotli Settings
##

brotli on;
brotli_static on;
brotli_buffers 16 8k;
brotli_comp_level 6;
brotli_types *;


##
# Virtual Host Configs
##
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}


#mail {
# # See sample authentication script at:
# # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
#
# # auth_http localhost/auth.php;
# # pop3_capabilities "TOP" "USER";
# # imap_capabilities "IMAP4rev1" "UIDPLUS";
#
# server {
# listen localhost:110;
# protocol pop3;
# proxy on;
# }
#
# server {
# listen localhost:143;
# protocol imap;
# proxy on;
# }
#}