reverse proxy - websocket example

entrypoint/site-config.sh

@@ -59,7 +59,7 @@ if [ "$USE_REVERSE_PROXY" = "yes" ] ; then
 			replace_in_file "${NGINX_PREFIX}reverse-proxy-${i}.conf" "%REVERSE_PROXY_URL%" "$value"
 			replace_in_file "${NGINX_PREFIX}reverse-proxy-${i}.conf" "%REVERSE_PROXY_HOST%" "$host_value"
 			if [ "$ws_value" = "yes" ] ; then
-				replace_in_file "${NGINX_PREFIX}reverse-proxy-${i}.conf" "%REVERSE_PROXY_WS%" "proxy_http_version 1.1;\nproxy_set_header Upgrade \$http_upgrade;\nproxy_set_header Connection \$connection_upgrade;\n"
+				replace_in_file "${NGINX_PREFIX}reverse-proxy-${i}.conf" "%REVERSE_PROXY_WS%" "proxy_http_version 1.1;\nproxy_set_header Upgrade \$http_upgrade;\nproxy_set_header Connection \"Upgrade\";\n"
 			else
 				replace_in_file "${NGINX_PREFIX}reverse-proxy-${i}.conf" "%REVERSE_PROXY_WS%" ""
 			fi

examples/reverse-proxy-websocket/docker-compose.yml

@@ -0,0 +1,30 @@
+version: '3'
+
+services:
+
+  myreverse:
+    image: bunkerity/bunkerized-nginx:dev
+    restart: always
+    ports:
+      - 80:8080
+      - 443:8443
+    volumes:
+      - ./letsencrypt:/etc/letsencrypt
+      - ./server-confs:/server-confs:ro                      # redirect /app1 and /app2 to /app1/ and /app2/
+    environment:
+      - SERVER_NAME=www.website.com                          # replace with your domain
+      - SERVE_FILES=no
+      - DISABLE_DEFAULT_SERVER=yes
+      - REDIRECT_HTTP_TO_HTTPS=yes
+      - AUTO_LETS_ENCRYPT=yes
+      - USE_PROXY_CACHE=yes
+      - USE_GZIP=yes
+      - USE_BROTLI=yes
+      - USE_REVERSE_PROXY=yes
+      - REVERSE_PROXY_URL=/ws/
+      - REVERSE_PROXY_HOST=http://myws:8010/
+      - REVERSE_PROXY_WS=yes
+
+  myws:
+    image: ksdn117/web-socket-test
+    restart: always