Updated bitwarden to v1.30 it no longer needs to redirect to port 3012 for websockets

bitwarden/files/nginx.conf.j2

@@ -1,30 +1,42 @@
+# The `upstream` directives ensure that you have a http/1.1 connection
+# This enables the keepalive option and better performance
+#
+# Define the server IP and ports here.
+upstream vaultwarden-default {
+  zone vaultwarden-default 64k;
+  server localhost:8080;
+  keepalive 2;
+}
+
+# Needed to support websocket connections
+# See: https://nginx.org/en/docs/http/websocket.html
+# Instead of "close" as stated in the above link we send an empty value.
+# Else all keepalive connections will not work.
+map $http_upgrade $connection_upgrade {
+    default upgrade;
+    ''      "";
+}
+
 server {
 
   listen 80;
   server_name {{ http_host }};
 
   # Allow large attachments
-  client_max_body_size 128M;
+  client_max_body_size 525M;
 
   location / {
+    proxy_http_version 1.1;
+    proxy_set_header Upgrade $http_upgrade;
+    proxy_set_header Connection $connection_upgrade;
 
-    proxy_pass http://localhost:8080;
     proxy_set_header Host $host;
     proxy_set_header X-Real-IP $remote_addr;
     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     proxy_set_header X-Forwarded-Proto $scheme;
+
+    proxy_pass http://vaultwarden-default;
   }
 
-  location /notifications/hub {
-
-    proxy_pass http://localhost:3012;
-    proxy_set_header Upgrade $http_upgrade;
-    proxy_set_header Connection "upgrade";
-  }
-
-  location /notifications/hub/negotiate {
-
-    proxy_pass http://localhost:8080;
-  }
 }
 

bitwarden/roles/bitwarden/tasks/main.yaml

@@ -25,6 +25,5 @@
       - "postgres:db"
     published_ports:
       - 127.0.0.1:8080:80
-      - 127.0.0.1:3012:3012
     volumes:
       - "/var/lib/{{ host_directory }}/data:/data/"