Disabling nginx cache by default. Makes no sense for Fractalis.

docker/config/nginx/conf.d/default.conf

@@ -2,7 +2,16 @@ server_tokens off;
 add_header X-Frame-Options SAMEORIGIN;
 add_header X-Content-Type-Options nosniff;
 add_header X-XSS-Protection "1; mode=block";
+add_header Strict-Transport-Security "max-age=31536000; includeSubdomains; preload";
 
+add_header Last-Modified $date_gmt;
+add_header Cache-Control "private, no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0";
+if_modified_since off;
+expires off;
+etag off;
+
+root /usr/share/nginx/html;
+index index.html;
 
 upstream fractalis {
         server app:5000 fail_timeout=0;
@@ -13,29 +22,18 @@ server {
         listen [::]:443 ssl http2;
         server_name localhost;
 
-        root /usr/share/nginx/html;
-        index index.html;
-
         ssl_certificate /etc/nginx/server.crt;
         ssl_certificate_key /etc/nginx/server.key;
-
         ssl_session_cache shared:SSL:50m;
         ssl_session_timeout 1d;
         ssl_session_tickets off;
-
         ssl_prefer_server_ciphers on;
-
         ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
-
         ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
-
-        resolver 8.8.8.8 8.8.4.4;
         ssl_stapling on;
         ssl_stapling_verify on;
         ssl_trusted_certificate /etc/nginx/server.crt;
 
-        add_header Strict-Transport-Security "max-age=31536000; includeSubdomains; preload";
-
         location @proxy {
                 proxy_set_header Host $http_host;
                 proxy_set_header X-Real-IP $remote_addr;
@@ -44,9 +42,7 @@ server {
                 proxy_pass http://fractalis;
         }
 
-        location / {
-            try_files $uri $uri/ @proxy;
-        }
+        location / { try_files $uri $uri/ @proxy; }
 }
 
 server {
@@ -54,9 +50,6 @@ server {
         listen [::]:80 default_server;
         server_name localhost;
 
-        root /usr/share/nginx/html;
-        index index.html;
-
         location @proxy {
                 proxy_set_header Host $http_host;
                 proxy_set_header X-Real-IP $remote_addr;
@@ -64,7 +57,5 @@ server {
                 proxy_pass http://fractalis;
         }
 
-        location / {
-            try_files $uri $uri/ @proxy;
-        }
+        location / { try_files $uri $uri/ @proxy; }
 }