Added Docker and Nginx configs.

server/nginx/default.conf

@@ -0,0 +1,44 @@
+gzip on;
+gzip_disable "msie6";
+
+gzip_vary on;
+gzip_proxied any;
+gzip_comp_level 6;
+gzip_buffers 16 8k;
+gzip_http_version 1.1;
+gzip_types text/plain text/css application/json application/javascript application/x-javascript text/xml application/xml application/xml+rss text/javascript image/svg+xml;
+gzip_min_length 256;
+
+proxy_cache_path /var/cache/nginx/data keys_zone=data:10m max_size=1g;
+proxy_temp_path /var/cache/nginx/tmp;
+
+server {
+    listen 80;
+    server_name _;
+
+    location ~ ^/wp-json/wp/v2/(categories) {
+        proxy_pass http://wordpress;
+        proxy_set_header Host $http_host;
+        include /etc/nginx/conf.d/caching.conf;
+    }
+
+    location ~ ^/wp-.* {
+        proxy_pass http://wordpress;
+        proxy_set_header Host $http_host;
+    }
+
+    location / {
+        proxy_pass http://node;
+        proxy_set_header Host $http_host;
+        include /etc/nginx/conf.d/caching.conf;
+    }
+}
+
+
+upstream node {
+    server node:80;
+}
+
+upstream wordpress {
+    server wordpress:80;
+}