Bitnami가 Broadcom에 인수된 이후, Discourse Bitnami와 같은 이미지들은 더 이상 업데이트되지 않을 것으로 보입니다.
자세한 내용은 https://github.com/bitnami/charts/issues/35164를 참조하세요.
The image registry for Discourse Bitnami image will be deleted soon
Just for reference purposes, I guess it’s good to note that there may, eventually be an official replacement for this. And I’ll emphasize again that this is not stable nor production ready but is already usable if you know what you’re doing and it fits your use case 
But I think it’s good to be aware of this especially for anyone who was relying on bitnami previously.