upstream warehostv2_api { server {{warehost_api_internal_ip}}:{{warehost_api_internal_port}}; } server { listen 80; listen [::]:80; server_name {{warehost_api_domain}} www.{{warehost_api_domain}}; root /dev/null; location / { return 301 https://$server_name$request_uri; } } server { listen 443 ssl; listen [::]:443 ssl; client_max_body_size 4G; server_name {{warehost_api_domain}} www.{{warehost_api_domain}}; server_tokens off; ssl_certificate_key /etc/letsencrypt/live/{{warehost_api_domain}}/privkey.pem; ssl_certificate /etc/letsencrypt/live/{{warehost_api_domain}}/fullchain.pem; keepalive_timeout 5; location / { proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; proxy_http_version 1.1; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Real-IP $remote_addr; proxy_set_header Host $http_host; proxy_redirect off; proxy_pass http://warehostv2_api; } location /.well-known/acme-challenge { root /srv/http/default; } }