nginx.conf

user http;
worker_processes  auto;
worker_rlimit_nofile 100000;

error_log /var/log/nginx/error.log crit;

events {
    worker_connections  4096;

    use epoll;

    multi_accept on;
}


http {
    #error_log /var/log/nginx/error.log warn;

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

    access_log off;

    sendfile on;

    tcp_nopush on;

    tcp_nodelay on;

    gzip on;
    # gzip_static on;
    gzip_min_length 10240;
    gzip_comp_level 1;
    gzip_vary on;
    gzip_disable msie6;
    gzip_proxied expired no-cache no-store private auth;
    gzip_types
        # text/html is always compressed by HttpGzipModule
        text/css
        text/javascript
        text/xml
        text/plain
        text/x-component
        application/javascript
        application/x-javascript
        application/json
        application/xml
        application/rss+xml
        application/atom+xml
        font/truetype
        font/opentype
        application/vnd.ms-fontobject
        image/svg+xml;



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

    types_hash_max_size 4096;
    server_names_hash_bucket_size 128;

    server_tokens off;
    keepalive_timeout  65;

    # relevant if request takes longer (e.g. large files download) to not timeout to early.
    proxy_connect_timeout       600;
    proxy_send_timeout          600;
    proxy_read_timeout          600;
    send_timeout                600;

    #gzip  off;

    server {
            listen       80;
            listen       [::]:80;
            server_name  myserver.net;

            client_max_body_size 16G;

            #set root to empty directory, in order to avoid exploiting real data
            root /srv/http;

            location / {
                proxy_set_header X-Forwarded-Host $host;
                proxy_set_header X-Forwarded-Server $host;
                proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
                proxy_pass http://localhost:8080;
                proxy_buffer_size 8k;
                proxy_ignore_client_abort on;
                client_max_body_size 100m;
            }

            location /.well-known/carddav {
                return 301 $scheme://$host/remote.php/dav;
            }

            location /.well-known/caldav {
                return 301 $scheme://$host/remote.php/dav;
            }
    }

}