Add websocket paths including relay to nginx template (#4573)

Author: lixmal

infrastructure_files/nginx.tmpl.conf

@@ -20,6 +20,10 @@ upstream management {
     # insert the grpc+http port of your management container here
     server 127.0.0.1:8012;
 }
+upstream relay {
+    # insert the port of your relay container here
+    server 127.0.0.1:33080;
+}
 
 server {
     # HTTP server config
@@ -55,6 +59,10 @@ server {
     # Proxy Signal wsproxy endpoint
     location /ws-proxy/signal {
         proxy_pass http://signal;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
     }
     # Proxy Signal
     location /signalexchange.SignalExchange/ {
@@ -71,6 +79,10 @@ server {
     # Proxy Management wsproxy endpoint
     location /ws-proxy/management {
         proxy_pass http://management;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
     }
     # Proxy Management grpc endpoint
     location /management.ManagementService/ {
@@ -80,6 +92,14 @@ server {
         grpc_send_timeout 1d;
         grpc_socket_keepalive on;
     }
+    # Proxy Relay
+    location /relay {
+        proxy_pass http://relay;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
+    }
 
     ssl_certificate /etc/ssl/certs/ssl-cert-snakeoil.pem;
     ssl_certificate_key /etc/ssl/certs/ssl-cert-snakeoil.pem;