hass-nginx

server {
    listen 80;
    server_name hass.example.com;

    location / {
        proxy_pass http://127.0.0.1:8123;
        #proxy_set_header Host $host;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forwarded-Proto $scheme;
        # the next 3 lines are for cocket protocol nedded both for web ui and mobile app
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
    }
     location /api/websocket {
        proxy_pass http://127.0.0.1:8123/api/websocket;
        proxy_set_header Host $host;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";

    }
}