location / { proxy_pass https://127.0.0.1:8443/; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header Host $host; proxy_set_header Upgrade-Insecure-Requests 1; proxy_set_header X-Forwarded-Proto https; }