Hello Yujin Choi! I'm glad to hear that you are enjoying the lectures! 😊 Regarding the manifest files for each component of the ELK system you mentioned, I'm afraid I do not provide them separately. I designed the course this way because I wanted students to naturally understand each configuration by starting with examples from the official Kubernetes documentation and manually filling in the necessary fields and values for deploying each ELK stack component. I believe that the experience of creating manifest files yourself will be helpful when you need to create or analyze resource manifest files on your own in the future. I have included parts that are difficult to type manually, such as container image paths, in the lecture notes for each session, so I hope this reduces any inconvenience even just a little. If you have any suggestions or feedback on how the course could be improved, please feel free to let me know at any time! Thank you once again for taking the course.