nginx.conf

# user web;

# worker_processes 8;

# worker_rlimit_nofile 65535;

pid /run/nginx.pid;

events {
    # worker_connections 65535;
    worker_connections 1000;
    multi_accept on;
    use epoll;
}

http {
    access_log off;
    sendfile   on;

    client_body_buffer_size 10k;
    client_header_buffer_size 1k;
    client_max_body_size 8m;
    large_client_header_buffers 2 1k;

    client_body_timeout 32;
    client_header_timeout 32;

    keepalive_timeout 90;
    send_timeout 120;

    reset_timedout_connection on;

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

    tcp_nopush on;
    tcp_nodelay on;

    types_hash_max_size 2048;

    gzip on;
    gzip_disable "MSIE [1-6]\.";
    gzip_proxied expired no-cache no-store private auth;
    gzip_comp_level 9;
    gzip_min_length 500; # Default 20
    gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

    upstream api {
        server api01:30001;
        server api02:30002;
    }

    server {
        listen 9999;

        location / {
            proxy_pass http://api;
        }
    }

    # include /etc/nginx/conf.d/*.conf;
}