Update nginx.conf with simplified file paths and error page configura…

…tions

astro/nginx.conf

@@ -1,9 +1,9 @@
+worker_processes  1;
 events {
     worker_connections  1024;
 }
-
 http {
-    include       /etc/nginx/mime.types;
+    include       mime.types;
     default_type  application/octet-stream;
     gzip on;
     gzip_vary on;
@@ -16,22 +16,18 @@ http {
     server {
         listen 80;
 
-        location / {
-            root /usr/share/nginx/html;
-            try_files $uri $uri/ =404;
+         location / {
+            root   html;
+            index  index.html index.htm;
         }
 
-        location /error_page.html {
-            internal;
-        }
+        #error_page  404              /404.html;
 
-        location ~* \.(jpg|jpeg|png|gif|ico|css|js|htm|html)$ {
-            root /usr/share/nginx/html;
-            expires 30d;  
-            add_header Pragma public;
-            add_header Cache-Control "public";
+        # redirect server error pages to the static page /50x.html
+        #
+        error_page   500 502 503 504  /50x.html;
+        location = /50x.html {
+            root   html;
         }
-
-        error_page 404 /error_page.html;
     }
 }