server { root /data; autoindex on; location / { if ($request_method = 'OPTIONS') { add_header 'Access-Control-Allow-Origin' '$http_origin' always; add_header 'Access-Control-Allow-Credentials' 'true' always; add_header 'Access-Control-Allow-Headers' '*' always; add_header 'Access-Control-Allow-Methods' '*'; # add_header 'Access-Control-Max-Age' 1728000; add_header 'Content-Type' 'text/plain; charset=utf-8'; add_header 'Content-Length' 0; return 204; } add_header 'Access-Control-Allow-Origin' '$http_origin' always; add_header 'Access-Control-Allow-Methods' '*' always; add_header 'Access-Control-Allow-Headers' '*' always; add_header 'Access-Control-Allow-Credentials' 'true' always; rewrite ^/grafana-oss/11.4.0-pre/public(.*)$ $1 last; } }