chores: nginx configuration for server and service

conf/nginx.conf

@@ -0,0 +1,40 @@
+load_module /usr/lib/nginx/modules/ngx_http_geoip2_module.so;
+
+user  nginx;
+worker_processes  1;
+
+error_log  /var/log/nginx/error.log warn;
+pid        /var/run/nginx.pid;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+    include /etc/nginx/conf.d/*.conf;
+    
+
+
+    sendfile        on;
+    #tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    #gzip  on;
+    geoip2 /var/lib/GeoIP/GeoLite2-Country.mmdb {
+       $geoip2_data_country_iso_code country iso_code;
+    }
+
+    map $geoip2_data_country_iso_code $allowed_country {
+       default yes;
+       BD no;
+    }
+    log_format  main  '$geoip2_data_country_iso_code $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;
+}

conf/site.conf

@@ -0,0 +1,22 @@
+server {
+    # Block forbidden country
+    default_type application/json;
+    if ($allowed_country = no) {
+        return 444 '{"code":"444", "message": "Blocked"}';
+    }
+
+    location / {
+        return 200 '{"code":"100", "message": "Not Blocked"}';
+    }
+    error_page 400 404 405 =200 @40*_json;
+
+    location @40*_json {
+        return 200 '{"code":"1", "message": "Not Found"}';
+    }
+
+    error_page 500 502 503 504 =200 @50*_json;
+
+    location @50*_json {
+        return 200 '{"code":"1", "message": "Unknown Error"}';
+    }
+}