website/docs: add note for nginx header size

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
2021-08-01 18:22:50 +02:00 · 2021-08-01 18:22:50 +02:00 · 75fec19079
parent a939e224fc
commit 75fec19079
1 changed files with 3 additions and 0 deletions
--- a/website/docs/providers/proxy/forward_auth.mdx
+++ b/website/docs/providers/proxy/forward_auth.mdx
@ -80,6 +80,9 @@ server {
        proxy_set_header    Host $host;
        add_header          Set-Cookie $auth_cookie;
        auth_request_set    $auth_cookie $upstream_http_set_cookie;
+        # Increase buffer size for large headers
+        proxy_buffers       8 16k;
+        proxy_buffer_size   16k;
    }

    # Special location for when the /auth endpoint returns a 401,