I found your charts very helpful since the rancher version we have does not support the oci helm repo catalogs I cannot use bitnami nginx.
I was able to create the workload using rancher (old) ui using the deploy workload option.
I am using beanbag/reviewboard:6.0 image for this development. I was wondering if you have some time and if possible for you, can you create a helm chart for reviewboard The docker installation is mentioned here
There are many environment variables which need to be configured. Also, nginx default conf needs to be updated.
In your nginx chart, I am not sure how to change the default.conf file.
Thanks in advance