Init nginx-based webserver

When an FCGI implementation in C is ready, nginx will be used instead of Apache httpd.

webserver/doskast-board-webserver.service

@@ -0,0 +1,16 @@
+# based on nginx.service
+
+[Unit]
+Description=Webserver for Doskast board
+After=syslog.target network.target remote-fs.target nss-lookup.target
+
+[Service]
+Type=forking
+PIDFile=/run/doskast-nginx.pid
+ExecStartPre=/usr/sbin/nginx -t -c /etc/nginx/doskast-nginx.conf
+ExecStart=/usr/sbin/nginx -c /etc/nginx/doskast-nginx.conf
+ExecReload=/usr/sbin/nginx -c /etc/nginx/doskast-nginx.conf -s reload
+ExecStop=/usr/sbin/nginx -s quit
+
+[Install]
+WantedBy=multi-user.target

webserver/doskast-nginx.conf

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+# TODO:
+# - drop priveleges (user/group) or run from non-root
+# - change ports
+# - improve location
+# - log to syslog instead of files
+# - protect against DDoS
+
+#user  nobody;
+worker_processes  1;
+
+#error_log  logs/error.log;
+#error_log  logs/error.log  notice;
+#error_log  logs/error.log  info;
+
+#pid        logs/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+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 {
+        listen       8081;
+        server_name  localhost;
+
+        #charset koi8-r;
+
+        #access_log  logs/host.access.log  main;
+
+        location / {
+            root   html;
+            index  index.html index.htm;
+        }
+
+        #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;
+        }
+
+        
+        location ~ \.fcgi$ {
+            root           /tmp/web;
+            fastcgi_pass   127.0.0.1:8082;
+        #    fastcgi_index  index.php;
+        #    fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
+            include        fastcgi_params;
+        }
+
+    }
+
+}