Home-Assistant with NGinX

http:
  base_url: https://domain
  use_x_forwarded_for: true
  trusted_proxies:
    - 127.0.0.1
    - 192.168.1.0/24

cat << 'EOF' >homeassistant.conf
        proxy_set_header Host $host;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
EOF

location / {

        proxy_pass              http://localhost:8123/;
        include                 /etc/nginx/homeassistant.conf;
    }
location /api/websocket {

        proxy_pass              http://localhost:8123/;
        include                 /etc/nginx/homeassistant.conf;
    }