user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    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  /var/log/nginx/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 4096;

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

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /etc/nginx/conf.d/*.conf;

# Settings for a TLS enabled server.

    server {
        listen       443 ssl http2;
        listen       [::]:443 ssl http2;
        server_name  _;
        root         /usr/share/nginx/html;

        location / {
            proxy_pass                  http://slurmrestd;

            proxy_set_header Host       $host;
            proxy_set_header X-Real-IP  $remote_addr;
            proxy_set_header            X-Forwarded-Port $server_port;
            proxy_pass_request_headers  on;
        }

        ssl_certificate             /etc/ssl/certs/nginx-selfsigned.crt;
        ssl_certificate_key         /etc/ssl/certs/nginx-selfsigned.key;
        ssl_client_certificate      /etc/ssl/certs/ca.crt;
        ssl_session_cache           shared:SSL:1m;
        ssl_session_timeout         10m;
        ssl_ciphers                 HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers   on;

        # Load configuration files for the default server block.
        include /etc/nginx/default.d/*.conf;

        error_page 404 /404.html;
            location = /40x.html {
        }

        error_page 500 502 503 504 /50x.html;
            location = /50x.html {
        }
    }

    upstream slurmrestd {
        server unix:/var/spool/socket/slurmrestd.sock;
    }
}