Merge pull request #57 from killion/allow-nginx-to-use-http-1.1

Multiple nginx changes

Dockerfile

@@ -30,6 +30,6 @@ COPY deployment/entry.sh deployment/replace-variables.sh /app/
 
 RUN chmod +x /app/entry.sh /app/replace-variables.sh
 
-EXPOSE 3000
+EXPOSE 3000 4000 5000
 
 CMD ["sh", "/app/entry.sh"]

deployment/nginx.conf

@@ -9,6 +9,9 @@ http {
         location /api/ {
             proxy_pass http://127.0.0.1:4000/;
             proxy_set_header Host $host;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
             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;
@@ -17,6 +20,9 @@ http {
         location / {
             proxy_pass http://127.0.0.1:5000;
             proxy_set_header Host $host;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection "upgrade";
             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;