Add Docker Compose support

conf/nginx.conf

@@ -0,0 +1,96 @@
+user  nginx;
+worker_processes  auto;
+
+error_log  /dev/stderr notice;
+pid        /var/run/nginx.pid;
+
+events {
+  worker_connections  1024;
+}
+
+http {
+  include       /etc/nginx/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  /dev/stdout  main;
+
+  sendfile        on;
+  #tcp_nopush     on;
+
+  keepalive_timeout  65;
+  # gzip  on;
+
+  map $http_connection $connection_upgrade {
+    "~*Upgrade" $http_connection;
+    default keep-alive;
+  }
+
+  map $http_content_type $is_json_request {
+    "application/json"  1;
+    default             0;
+  }
+
+  upstream backend {
+    server xpop:3000;
+    keepalive 32;
+  }
+
+  server {
+    listen       3000;
+    server_name  _;
+
+    autoindex_format html;
+
+    location /xpop {
+      root   /usr/share/nginx/html;
+      autoindex off;
+    }
+    
+    if ($http_content_type ~* json) {
+      set $json_request 1;
+    }
+
+    location ~ ^/json(/.*)?$ {
+      internal;
+      alias /usr/share/nginx/html$1; # Point to the same root as the previous location
+      autoindex on;
+      autoindex_format json;
+    }
+
+    location ~* ^/[0-9]+ {
+      root   /usr/share/nginx/html;
+      autoindex on;
+
+      if ($is_json_request = 1) {
+        rewrite ^ /json$request_uri? last;
+      }
+    }
+
+    location / {
+      proxy_pass http://backend;
+      proxy_http_version 1.1;
+      proxy_set_header Upgrade $http_upgrade;
+      proxy_set_header Connection $connection_upgrade;
+      proxy_cache off;
+      proxy_buffering off;
+      # Configuration for LongPolling or if your KeepAliveInterval is longer than 60 seconds
+      proxy_read_timeout 100s;
+      proxy_set_header Host $host;
+      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+      # proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 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   /usr/share/nginx/html;
+    # }
+
+  } # END: server {}
+}