Nginx config for docker

deps/nginx/nginx.conf

+server {
+    listen 80;
+
+    location /registry {
+      proxy_pass http://open-saber-rc:8000/;
+    }
+
+    location /auth/ {
+        proxy_pass          http://keycloak:8080/auth/;
+        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-Host   $host;
+        proxy_set_header    X-Forwarded-Server $host;
+        proxy_set_header    X-Forwarded-Port   $server_port;
+        proxy_set_header    X-Forwarded-Proto  $scheme;
+    }
+ location /keycloak/ {
+    proxy_pass          http://keycloak: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-Host   $host;
+    proxy_set_header    X-Forwarded-Server $host;
+    proxy_set_header    X-Forwarded-Port   $server_port;
+    proxy_set_header    X-Forwarded-Proto  $scheme;
+    proxy_buffer_size          128k;
+    proxy_buffers              4 256k;
+    proxy_busy_buffers_size    256k;
+  }
+
+  location /portal {
+    root   /usr/share/nginx/html;
+    index  index.html index.htm;
+    try_files $uri $uri/ /portal/index.html;
+    error_page 404 /index.html;
+   }
+
+  location / {
+      root   /usr/share/nginx/html;
+      index  index.html index.htm;
+      try_files $uri $uri/ /index.html;
+  }
+
+  error_page   500 502 503 504  /50x.html;
+
+  location = /50x.html {
+    root   /usr/share/nginx/html;
+  }
+}
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