nginx.conf

worker_processes  auto;

error_log  logs/error.log;
error_log  logs/error.log  notice;
error_log  logs/error.log  info;

pid        run/nginx.pid;

events {
    worker_connections  1024;
    use epoll;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    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  logs/access.log  main;

    #sendfile       on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server_tokens off;
    etag off;

    resolver 1.1.1.1 9.9.9.9 valid=300s;

    lua_ssl_verify_depth 4;
    lua_ssl_trusted_certificate /etc/ssl/certs/ca-bundle.crt;
    lua_package_path "/var/www/geomess/app/?.lua;;";
    lua_package_cpath "/var/www/geomess/lualib/?.so;;";

    server {
        listen       8880;
        server_name  localhost;

        location / {
            root html;
            index index.html;
        }

        location /api/v1 {
            default_type application/json;

            # turn the cache off during debugging, otherwise you will have to restart OpenResty every time you change anything in the script
            #lua_code_cache off;

            lua_need_request_body on;
            client_max_body_size 32M;
            client_body_buffer_size 128k;

            content_by_lua_file /var/www/geomess/app/geomess.lua;
        }

        error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root html;
        }
    }
}