server { listen 80; listen [::]:80; add_header Strict-Transport-Security "max-age=15552000; includeSubDomains" always; location / { proxy_pass http://peppermint:5003; proxy_next_upstream error timeout invalid_header http_500 http_502 http_503; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forward-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto https; proxy_redirect off; proxy_read_timeout 5m; } client_max_body_size 10M; }